diff --git a/crm/admin/ccm_epoche.c b/crm/admin/ccm_epoche.c index 0bac471556..837ff4413b 100644 --- a/crm/admin/ccm_epoche.c +++ b/crm/admin/ccm_epoche.c @@ -1,245 +1,245 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include const char* crm_system_name = "ccm_tool"; oc_ev_t *ccm_token = NULL; int command = 0; #define OPTARGS "hVqep" void oc_ev_special(const oc_ev_t *, oc_ev_class_t , int ); static void ccm_age_callback( oc_ed_t event, void *cookie, size_t size, const void *data); gboolean ccm_age_connect(int *ccm_fd); void usage(const char* cmd, int exit_status); char *lookup_host = NULL; int main(int argc, char ** argv) { int flag; int argerr = 0; int ccm_fd = 0; fd_set rset; oc_ev_t *ccm_token = NULL; - crm_log_init(crm_system_name, FALSE); + crm_log_init(crm_system_name, LOG_INFO, FALSE, FALSE, 0, NULL); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; case 'p': case 'e': case 'q': command = flag; break; default: ++argerr; break; } } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name,LSB_EXIT_GENERIC); } if(ccm_age_connect(&ccm_fd)) { int rc = 0; int lpc = 0; for (;;lpc++) { FD_ZERO(&rset); FD_SET(ccm_fd, &rset); rc = select(ccm_fd + 1, &rset, NULL,NULL,NULL); if(rc == -1){ perror("select failed"); if(errno == EINTR) { crm_debug("Retry..."); continue; } } else if(oc_ev_handle_event(ccm_token) != 0){ crm_err("oc_ev_handle_event failed"); } return(1); } } return(1); } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-V] [-p|-e|-q]\n", cmd); fprintf(stream, "\t-p : print the members of this partition\n"); fprintf(stream, "\t-e : print the epoch this node joined the partition\n"); fprintf(stream, "\t-q : print a 1 if our partition has quorum\n"); fflush(stream); exit(exit_status); } gboolean ccm_age_connect(int *ccm_fd) { gboolean did_fail = FALSE; int ret = 0; crm_debug("Registering with CCM"); ret = oc_ev_register(&ccm_token); if (ret != 0) { crm_warn("CCM registration failed"); did_fail = TRUE; } if(did_fail == FALSE) { crm_debug("Setting up CCM callbacks"); ret = oc_ev_set_callback(ccm_token, OC_EV_MEMB_CLASS, ccm_age_callback, NULL); if (ret != 0) { crm_warn("CCM callback not set"); did_fail = TRUE; } } if(did_fail == FALSE) { oc_ev_special(ccm_token, OC_EV_MEMB_CLASS, 0/*don't care*/); crm_debug("Activating CCM token"); ret = oc_ev_activate(ccm_token, ccm_fd); if (ret != 0){ crm_warn("CCM Activation failed"); did_fail = TRUE; } } return !did_fail; } static void ccm_age_callback(oc_ed_t event, void *cookie, size_t size, const void *data) { int lpc; int node_list_size; const oc_ev_membership_t *oc = (const oc_ev_membership_t *)data; crm_debug_3("-----------------------"); crm_debug_3("trans=%d, nodes=%d, new=%d, lost=%d n_idx=%d, " "new_idx=%d, old_idx=%d", oc->m_instance, oc->m_n_member, oc->m_n_in, oc->m_n_out, oc->m_memb_idx, oc->m_in_idx, oc->m_out_idx); node_list_size = oc->m_n_member; if(command == 'q') { crm_debug("Processing \"%s\" event.", event==OC_EV_MS_NEW_MEMBERSHIP?"NEW MEMBERSHIP": event==OC_EV_MS_NOT_PRIMARY?"NOT PRIMARY": event==OC_EV_MS_PRIMARY_RESTORED?"PRIMARY RESTORED": event==OC_EV_MS_EVICTED?"EVICTED": "NO QUORUM MEMBERSHIP"); if(ccm_have_quorum(event)) { fprintf(stdout, "1\n"); } else { fprintf(stdout, "0\n"); } } else if(command == 'e') { crm_debug("Searching %d members for our birth", oc->m_n_member); } for(lpc=0; lpcm_array[oc->m_memb_idx+lpc].node_uname); } else if(command == 'e') { if(oc_ev_is_my_nodeid(ccm_token, &(oc->m_array[lpc]))){ crm_debug("MATCH: nodeid=%d, uname=%s, born=%d", oc->m_array[oc->m_memb_idx+lpc].node_id, oc->m_array[oc->m_memb_idx+lpc].node_uname, oc->m_array[oc->m_memb_idx+lpc].node_born_on); fprintf(stdout, "%d\n", oc->m_array[oc->m_memb_idx+lpc].node_born_on); } } crm_debug_3("\tCURRENT: %s [nodeid=%d, born=%d]", oc->m_array[oc->m_memb_idx+lpc].node_uname, oc->m_array[oc->m_memb_idx+lpc].node_id, oc->m_array[oc->m_memb_idx+lpc].node_born_on); } for(lpc=0; lpc < (int)oc->m_n_in; lpc++) { crm_debug_3("\tNEW: %s [nodeid=%d, born=%d]", oc->m_array[oc->m_in_idx+lpc].node_uname, oc->m_array[oc->m_in_idx+lpc].node_id, oc->m_array[oc->m_in_idx+lpc].node_born_on); } for(lpc=0; lpc < (int)oc->m_n_out; lpc++) { crm_debug_3("\tLOST: %s [nodeid=%d, born=%d]", oc->m_array[oc->m_out_idx+lpc].node_uname, oc->m_array[oc->m_out_idx+lpc].node_id, oc->m_array[oc->m_out_idx+lpc].node_born_on); } crm_debug_3("-----------------------"); oc_ev_callback_done(cookie); if(command == 'p') { fprintf(stdout, "\n"); } fflush(stdout); exit(0); } diff --git a/crm/admin/cibadmin.c b/crm/admin/cibadmin.c index 62856aebd6..0b31006310 100644 --- a/crm/admin/cibadmin.c +++ b/crm/admin/cibadmin.c @@ -1,570 +1,566 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif #include /* someone complaining about _ha_msg_mod not being found */ int exit_code = cib_ok; int message_timer_id = -1; int message_timeout_ms = 30*1000; GMainLoop *mainloop = NULL; const char *crm_system_name = "cibadmin"; IPC_Channel *crmd_channel = NULL; const char *host = NULL; void usage(const char *cmd, int exit_status); enum cib_errors do_init(void); int do_work(crm_data_t *input, int command_options, crm_data_t **output); gboolean admin_msg_callback(IPC_Channel * source_data, void *private_data); gboolean admin_message_timeout(gpointer data); void cib_connection_destroy(gpointer user_data); void cibadmin_op_callback(const HA_Message *msg, int call_id, int rc, crm_data_t *output, void *user_data); int command_options = 0; const char *cib_action = NULL; typedef struct str_list_s { int num_items; char *value; struct str_list_s *next; } str_list_t; char *this_msg_reference = NULL; char *obj_type = NULL; char *status = NULL; char *migrate_from = NULL; char *migrate_res = NULL; char *subtype = NULL; char *reset = NULL; int request_id = 0; int operation_status = 0; cib_t *the_cib = NULL; #define OPTARGS "V?o:QDUCEX:t:Srwlsh:MmBfbdRx:pP" int main(int argc, char **argv) { int argerr = 0; int flag; char *admin_input_xml = NULL; char *admin_input_file = NULL; gboolean admin_input_stdin = FALSE; crm_data_t *output = NULL; crm_data_t *input = NULL; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {CIB_OP_ERASE, 0, 0, 'E'}, {CIB_OP_QUERY, 0, 0, 'Q'}, {CIB_OP_CREATE, 0, 0, 'C'}, {CIB_OP_REPLACE, 0, 0, 'R'}, {CIB_OP_UPDATE, 0, 0, 'U'}, {CIB_OP_MODIFY, 0, 0, 'M'}, {"patch", 0, 0, 'P'}, {CIB_OP_DELETE, 0, 0, 'D'}, {CIB_OP_DELETE_ALT, 0, 0, 'd'}, {CIB_OP_BUMP, 0, 0, 'B'}, {CIB_OP_SYNC, 0, 0, 'S'}, {CIB_OP_SLAVE, 0, 0, 'r'}, {CIB_OP_MASTER, 0, 0, 'w'}, {CIB_OP_ISMASTER,0, 0, 'm'}, {"force-quorum",0, 0, 'f'}, {"local", 0, 0, 'l'}, {"sync-call", 0, 0, 's'}, {"no-bcast", 0, 0, 'b'}, {"host", 0, 0, 'h'}, {F_CRM_DATA, 1, 0, 'X'}, {"xml-file", 1, 0, 'x'}, {"xml-pipe", 0, 0, 'p'}, {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"reference", 1, 0, 0}, {"timeout", 1, 0, 't'}, /* common options */ {"obj_type", 1, 0, 'o'}, {0, 0, 0, 0} }; #endif - cl_log_set_entity("cibadmin"); - cl_log_set_facility(LOG_USER); - set_crm_log_level(LOG_CRIT); + crm_log_init("cibadmin", LOG_CRIT, FALSE, FALSE, argc, argv); if(argc < 2) { usage(crm_system_name, LSB_EXIT_EINVAL); } while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { #ifdef HAVE_GETOPT_H case 0: printf("option %s", long_options[option_index].name); if (optarg) printf(" with arg %s", optarg); printf("\n"); if (safe_str_eq("reference", long_options[option_index].name)) { this_msg_reference = crm_strdup(optarg); } else { printf("Long option (--%s) is not (yet?) properly supported\n", long_options[option_index].name); ++argerr; } break; #endif case 't': message_timeout_ms = atoi(optarg); if(message_timeout_ms < 1) { message_timeout_ms = 30*1000; } break; case 'E': cib_action = CIB_OP_ERASE; break; case 'Q': cib_action = CIB_OP_QUERY; break; case 'P': cib_action = CIB_OP_APPLY_DIFF; break; case 'S': cib_action = CIB_OP_SYNC; break; case 'U': case 'M': cib_action = CIB_OP_MODIFY; break; case 'R': cib_action = CIB_OP_REPLACE; break; case 'C': cib_action = CIB_OP_CREATE; break; case 'D': cib_action = CIB_OP_DELETE; break; case 'd': cib_action = CIB_OP_DELETE_ALT; break; case 'm': cib_action = CIB_OP_ISMASTER; command_options |= cib_scope_local; break; case 'B': cib_action = CIB_OP_BUMP; break; case 'r': cib_action = CIB_OP_SLAVE; break; case 'w': cib_action = CIB_OP_MASTER; command_options |= cib_scope_local; break; case 'V': command_options = command_options | cib_verbose; cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case '?': usage(crm_system_name, LSB_EXIT_OK); break; case 'o': crm_debug_2("Option %c => %s", flag, optarg); obj_type = crm_strdup(optarg); break; case 'X': crm_debug_2("Option %c => %s", flag, optarg); admin_input_xml = crm_strdup(optarg); break; case 'x': crm_debug_2("Option %c => %s", flag, optarg); admin_input_file = crm_strdup(optarg); break; case 'p': admin_input_stdin = TRUE; break; case 'h': host = crm_strdup(optarg); break; case 'l': command_options |= cib_scope_local; break; case 'b': command_options |= cib_inhibit_bcast; command_options |= cib_scope_local; break; case 's': command_options |= cib_sync_call; break; case 'f': command_options |= cib_quorum_override; break; default: printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); } if (optind > argc) { ++argerr; } if(cib_action == NULL) { usage(crm_system_name, cib_operation); } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } if(admin_input_file != NULL) { FILE *xml_strm = fopen(admin_input_file, "r"); input = file2xml(xml_strm, FALSE); if(input == NULL) { fprintf(stderr, "Couldn't parse input file: %s\n", admin_input_file); return 1; } fclose(xml_strm); } else if(admin_input_xml != NULL) { input = string2xml(admin_input_xml); if(input == NULL) { fprintf(stderr, "Couldn't parse input string: %s\n", admin_input_xml); return 1; } } else if(admin_input_stdin) { input = stdin2xml(); if(input == NULL) { fprintf(stderr, "Couldn't parse input from STDIN.\n"); return 1; } } if(input != NULL) { crm_log_xml_debug(input, "[admin input]"); } exit_code = do_init(); if(exit_code != cib_ok) { crm_err("Init failed, could not perform requested operations"); fprintf(stderr, "Init failed, could not perform requested operations\n"); return -exit_code; } - cl_log_args(argc, argv); - exit_code = do_work(input, command_options, &output); if (exit_code > 0) { /* wait for the reply by creating a mainloop and running it until * the callbacks are invoked... */ request_id = exit_code; add_cib_op_callback( request_id, FALSE, NULL, cibadmin_op_callback); mainloop = g_main_new(FALSE); crm_debug("Setting operation timeout to %dms for call %d", message_timeout_ms, request_id); message_timer_id = Gmain_timeout_add( message_timeout_ms, admin_message_timeout, NULL); crm_debug_3("%s waiting for reply from the local CIB", crm_system_name); crm_info("Starting mainloop"); g_main_run(mainloop); } else if(exit_code < 0) { crm_err("Call failed: %s", cib_error2string(exit_code)); fprintf(stderr, "Call failed: %s\n", cib_error2string(exit_code)); operation_status = exit_code; } if(output != NULL) { char *buffer = dump_xml_formatted(output); fprintf(stdout, "%s", crm_str(buffer)); crm_free(buffer); } crm_debug_3("%s exiting normally", crm_system_name); return -exit_code; } int do_work(crm_data_t *input, int call_options, crm_data_t **output) { /* construct the request */ if (strcasecmp(CIB_OP_SYNC, cib_action) == 0) { crm_debug_4("Performing %s op...", cib_action); return the_cib->cmds->sync_from( the_cib, host, obj_type, call_options); } else if (strcasecmp(CIB_OP_SLAVE, cib_action) == 0 && (call_options ^ cib_scope_local) ) { crm_debug_4("Performing %s op on all nodes...", cib_action); return the_cib->cmds->set_slave_all(the_cib, call_options); } else if (strcasecmp(CIB_OP_MASTER, cib_action) == 0) { crm_debug_4("Performing %s op on all nodes...", cib_action); return the_cib->cmds->set_master(the_cib, call_options); } else if(cib_action != NULL) { crm_debug_4("Passing \"%s\" to variant_op...", cib_action); if(strcasecmp(CIB_OP_APPLY_DIFF, cib_action) != 0 && input != NULL && do_id_check(input, NULL, TRUE, FALSE)) { crm_err("ID Check failed."); return cib_id_check; } return the_cib->cmds->variant_op( the_cib, cib_action, host, obj_type, input, output, call_options); } else { crm_err("You must specify an operation"); } return cib_operation; } enum cib_errors do_init(void) { enum cib_errors rc = cib_ok; the_cib = cib_new(); rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command); if(rc != cib_ok) { crm_err("Signon to CIB failed: %s", cib_error2string(rc)); fprintf(stderr, "Signon to CIB failed: %s\n", cib_error2string(rc)); } return rc; } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status != 0 ? stderr : stdout; fprintf(stream, "usage: %s [%s] command\n" "\twhere necessary, XML data will be obtained using -X," " -x, or -p options\n", cmd, OPTARGS); fprintf(stream, "Options\n"); fprintf(stream, "\t--%s (-%c) \tobject type being operated on\n", "obj_type", 'o'); fprintf(stream, "\t\tValid values are: nodes, resources, constraints, crm_config, status\n"); fprintf(stream, "\t--%s (-%c)\tturn on debug info." " additional instance increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\tthis help message\n", "help", '?'); fprintf(stream, "\nCommands\n"); fprintf(stream, "\t--%s (-%c)\tErase the contents of the whole CIB\n", CIB_OP_ERASE, 'E'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_QUERY, 'Q'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_CREATE, 'C'); fprintf(stream, "\t--%s (-%c)\tRecursivly replace an object in the CIB\n", CIB_OP_REPLACE,'R'); fprintf(stream, "\t--%s (-%c)\tRecursivly update an object in the CIB\n", CIB_OP_UPDATE, 'U'); fprintf(stream, "\t--%s (-%c)\tFind the object somewhere in the CIB's XML tree and update is as --"CIB_OP_UPDATE" would\n", CIB_OP_MODIFY, 'M'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_DELETE, 'D'); fprintf(stream, "\t\t\tDelete the first object matching the supplied criteria\n"); fprintf(stream, "\t\t\tEg. \n"); fprintf(stream, "\t\t\tThe tagname and all attributes must match in order for the element to be deleted\n"); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_DELETE_ALT, 'd'); fprintf(stream, "\t\t\tDelete the object at specified fully qualified location\n"); fprintf(stream, "\t\t\tEg. ...\n"); fprintf(stream, "\t\t\tRequires -o\n"); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_BUMP, 'B'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_ISMASTER,'m'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_SYNC, 'S'); fprintf(stream, "\nXML data\n"); fprintf(stream, "\t--%s (-%c) \t\tRetrieve XML from the supplied string\n", F_CRM_DATA, 'X'); fprintf(stream, "\t--%s (-%c) \tRetrieve XML from the named file\n", "xml-file", 'x'); fprintf(stream, "\t--%s (-%c)\t\t\tRetrieve XML from STDIN\n", "xml-pipe", 'p'); fprintf(stream, "\nAdvanced Options\n"); fprintf(stream, "\t--%s (-%c)\tsend command to specified host." " Applies to %s and %s commands only\n", "host", 'h', CIB_OP_QUERY, CIB_OP_SYNC); fprintf(stream, "\t--%s (-%c)\tcommand takes effect locally" " on the specified host\n", "local", 'l'); fprintf(stream, "\t--%s (-%c)\tcommand will not be broadcast even if" " it altered the CIB\n", "no-bcast", 'b'); fprintf(stream, "\t--%s (-%c)\twait for call to complete before" " returning\n", "sync-call", 's'); fflush(stream); exit(exit_status); } gboolean admin_message_timeout(gpointer data) { if(safe_str_eq(cib_action, CIB_OP_SLAVE)) { exit_code = cib_ok; fprintf(stdout, "CIB service(s) are in slave mode.\n"); } else { exit_code = cib_reply_failed; fprintf(stderr, "No messages received in %d seconds.. aborting\n", (int)message_timeout_ms/1000); crm_err("No messages received in %d seconds", (int)message_timeout_ms/1000); } g_main_quit(mainloop); return FALSE; } void cib_connection_destroy(gpointer user_data) { crm_err("Connection to the CIB terminated... exiting"); g_main_quit(mainloop); return; } void cibadmin_op_callback(const HA_Message *msg, int call_id, int rc, crm_data_t *output, void *user_data) { char *admin_input_xml = NULL; crm_info("our callback was invoked"); crm_log_message(LOG_MSG, msg); exit_code = rc; if(output != NULL) { admin_input_xml = dump_xml_formatted(output); } if(safe_str_eq(cib_action, CIB_OP_ISMASTER) && rc != cib_ok) { crm_info("CIB on %s is _not_ the master instance", host?host:"localhost"); fprintf(stderr, "CIB on %s is _not_ the master instance\n", host?host:"localhost"); } else if(safe_str_eq(cib_action, CIB_OP_ISMASTER)) { crm_info("CIB on %s _is_ the master instance", host?host:"localhost"); fprintf(stderr, "CIB on %s _is_ the master instance\n", host?host:"localhost"); } else if(rc != 0) { crm_warn("Call %s failed (%d): %s", cib_action, rc, cib_error2string(rc)); fprintf(stderr, "Call %s failed (%d): %s\n", cib_action, rc, cib_error2string(rc)); fprintf(stdout, "%s\n", crm_str(admin_input_xml)); } else if(safe_str_eq(cib_action, CIB_OP_QUERY) && output==NULL) { crm_err("Output expected in query response"); crm_log_message(LOG_ERR, msg); } else if(output == NULL) { crm_info("Call passed"); } else { crm_info("Call passed"); fprintf(stdout, "%s\n", crm_str(admin_input_xml)); } crm_free(admin_input_xml); if(call_id == request_id) { g_main_quit(mainloop); } else { crm_info("Message was not the response we were looking for (%d vs. %d", call_id, request_id); } } diff --git a/crm/admin/crm_attribute.c b/crm/admin/crm_attribute.c index 3046f5191a..ae60808b38 100644 --- a/crm/admin/crm_attribute.c +++ b/crm/admin/crm_attribute.c @@ -1,489 +1,485 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif void usage(const char *cmd, int exit_status); gboolean BE_QUIET = FALSE; gboolean DO_WRITE = TRUE; gboolean DO_DELETE = FALSE; char *dest_node = NULL; char *set_name = NULL; char *attr_id = NULL; char *attr_name = NULL; const char *type = NULL; const char *rsc_id = NULL; const char *dest_uname = NULL; const char *attr_value = NULL; const char *crm_system_name = "crm_master"; #define OPTARGS "V?GDQU:u:s:n:v:l:t:i:!r:" int main(int argc, char **argv) { gboolean is_done = FALSE; cib_t * the_cib = NULL; enum cib_errors rc = cib_ok; int cib_opts = cib_sync_call; int argerr = 0; int flag; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"quiet", 0, 0, 'Q'}, {"get-value", 0, 0, 'G'}, {"delete-attr", 0, 0, 'D'}, {"node-uname", 1, 0, 'U'}, {"node-uuid", 1, 0, 'u'}, {"set-name", 1, 0, 's'}, {"attr-name", 1, 0, 'n'}, {"attr-value", 1, 0, 'v'}, {"resource-id", 1, 0, 'r'}, {"lifetime", 1, 0, 'l'}, {"inhibit-policy-engine", 0, 0, '!'}, {"type", 1, 0, 't'}, {0, 0, 0, 0} }; #endif crm_system_name = basename(argv[0]); - crm_log_init(crm_system_name, FALSE); - crm_log_level = LOG_ERR; - cl_log_enable_stderr(TRUE); + crm_log_init(crm_system_name, LOG_ERR, FALSE, FALSE, argc, argv); if(argc < 2) { usage(crm_system_name, LSB_EXIT_EINVAL); } while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case '?': usage(crm_system_name, LSB_EXIT_OK); break; case 'G': DO_WRITE = FALSE; break; case 'Q': BE_QUIET = TRUE; break; case 'D': DO_DELETE = TRUE; break; case 'U': crm_debug_2("Option %c => %s", flag, optarg); dest_uname = optarg; break; case 'u': crm_debug_2("Option %c => %s", flag, optarg); dest_node = crm_strdup(optarg); break; case 's': crm_debug_2("Option %c => %s", flag, optarg); set_name = crm_strdup(optarg); break; case 'l': crm_debug_2("Option %c => %s", flag, optarg); type = optarg; break; case 't': crm_debug_2("Option %c => %s", flag, optarg); type = optarg; break; case 'n': crm_debug_2("Option %c => %s", flag, optarg); attr_name = crm_strdup(optarg); break; case 'i': crm_debug_2("Option %c => %s", flag, optarg); attr_id = crm_strdup(optarg); break; case 'v': crm_debug_2("Option %c => %s", flag, optarg); attr_value = optarg; break; case 'r': crm_debug_2("Option %c => %s", flag, optarg); rsc_id = optarg; break; case '!': crm_warn("Inhibiting notifications for this update"); cib_opts |= cib_inhibit_notify; break; default: printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } the_cib = cib_new(); rc = the_cib->cmds->signon( the_cib, crm_system_name, cib_command_synchronous); if(rc != cib_ok) { fprintf(stderr, "Error signing on to the CIB service: %s\n", cib_error2string(rc)); return rc; - } - - cl_log_args(argc, argv); + } if(safe_str_eq(crm_system_name, "crm_attribute") && type == NULL && dest_uname == NULL) { /* we're updating cluster options - dont populate dest_node */ type = XML_CIB_TAG_CRMCONFIG; } else if(dest_uname == NULL) { struct utsname name; if(uname(&name) < 0) { cl_perror("uname(2) call failed"); return 1; } dest_uname = name.nodename; crm_info("Detected uname: %s", dest_uname); } if(dest_node == NULL && dest_uname != NULL) { rc = query_node_uuid(the_cib, dest_uname, &dest_node); if(rc != cib_ok) { fprintf(stderr,"Could not map uname=%s to a UUID: %s\n", dest_uname, cib_error2string(rc)); return rc; } else { crm_info("Mapped %s to %s", dest_uname, crm_str(dest_node)); } } if(safe_str_eq(crm_system_name, "crm_master")) { int len = 0; if(safe_str_eq(type, "reboot")) { type = XML_CIB_TAG_STATUS; } else { type = XML_CIB_TAG_NODES; } rsc_id = getenv("OCF_RESOURCE_INSTANCE"); if(rsc_id == NULL && dest_node == NULL) { fprintf(stderr, "This program should only ever be " "invoked from inside an OCF resource agent.\n"); fprintf(stderr, "DO NOT INVOKE MANUALLY FROM THE COMMAND LINE.\n"); return 1; } else if(dest_node == NULL) { fprintf(stderr, "Could not determine node UUID.\n"); return 1; } else if(rsc_id == NULL) { fprintf(stderr, "Could not determine resource name.\n"); return 1; } len = 8 + strlen(rsc_id); crm_malloc0(attr_name, len); snprintf(attr_name, len, "master-%s", rsc_id); len = 3 + strlen(type) + strlen(attr_name) + strlen(dest_node); crm_malloc0(attr_id, len); snprintf(attr_id, len, "%s-%s-%s", type, attr_name, dest_node); len = 8 + strlen(dest_node); crm_malloc0(set_name, len); snprintf(set_name, len, "master-%s", dest_node); } else if(safe_str_eq(crm_system_name, "crm_failcount")) { type = XML_CIB_TAG_STATUS; if(rsc_id == NULL) { fprintf(stderr,"Please specify a resource with -r\n"); return 1; } if(dest_node == NULL) { fprintf(stderr,"Please specify a node with -U or -u\n"); return 1; } set_name = NULL; attr_name = crm_concat("fail-count", rsc_id, '-'); } else if(safe_str_eq(crm_system_name, "crm_standby")) { if(dest_node == NULL) { fprintf(stderr,"Please specify a node with -U or -u\n"); return 1; } else if(DO_DELETE) { rc = delete_standby( the_cib, dest_node, type, attr_value); } else if(DO_WRITE) { if(attr_value == NULL) { fprintf(stderr, "Please specify 'true' or 'false' with -v\n"); return 1; } rc = set_standby(the_cib, dest_node, type, attr_value); } else { char *read_value = NULL; char *scope = NULL; if(type) { scope = crm_strdup(type); } rc = query_standby( the_cib, dest_node, &scope, &read_value); if(BE_QUIET == FALSE) { if(attr_id) { fprintf(stdout, "id=%s ", attr_id); } if(attr_name) { fprintf(stdout, "name=%s ", attr_name); } fprintf(stdout, "scope=%s value=%s\n", scope, read_value?read_value:"(null)"); } else if(read_value != NULL) { fprintf(stdout, "%s\n", read_value); } crm_free(scope); } is_done = TRUE; } else if (type == NULL) { type = XML_CIB_TAG_NODES; return 1; } if(safe_str_eq(type, XML_CIB_TAG_CRMCONFIG)) { dest_node = NULL; } if(is_done) { } else if(DO_DELETE) { rc = delete_attr(the_cib, cib_opts, type, dest_node, set_name, attr_id, attr_name, attr_value); if(rc == cib_NOTEXISTS) { /* Nothing to delete... * which means its not there... * which is what the admin wanted */ rc = cib_ok; } else if(safe_str_eq(crm_system_name, "crm_failcount")) { char *now_s = NULL; time_t now = time(NULL); now_s = crm_itoa(now); update_attr(the_cib, cib_sync_call, XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, "last-lrm-refresh", now_s); crm_free(now_s); } } else if(DO_WRITE) { CRM_DEV_ASSERT(type != NULL); CRM_DEV_ASSERT(attr_name != NULL); CRM_DEV_ASSERT(attr_value != NULL); rc = update_attr(the_cib, cib_opts, type, dest_node, set_name, attr_id, attr_name, attr_value); } else { char *read_value = NULL; rc = read_attr(the_cib, type, dest_node, set_name, attr_id, attr_name, &read_value); if(rc == cib_NOTEXISTS && safe_str_eq(crm_system_name, "crm_failcount")) { rc = cib_ok; read_value = crm_strdup("0"); } crm_info("Read %s=%s %s%s", attr_name, crm_str(read_value), set_name?"in ":"", set_name?set_name:""); if(BE_QUIET == FALSE) { fprintf(stdout, "%s%s %s%s value=%s\n", attr_id?"id=":"", attr_id?attr_id:"", attr_name?"name=":"", attr_name?attr_name:"", read_value?read_value:"(null)"); } else if(read_value != NULL) { fprintf(stdout, "%s\n", read_value); } } the_cib->cmds->signoff(the_cib); if(rc != cib_ok) { fprintf(stderr, "Error performing operation: %s\n", cib_error2string(rc)); } return rc; } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status ? stderr : stdout; if(safe_str_eq(cmd, "crm_master")) { fprintf(stream, "usage: %s [-?VQ] -(D|G|v) [-l]\n", cmd); } else if(safe_str_eq(cmd, "crm_standby")) { fprintf(stream, "usage: %s [-?V] -(u|U) -(D|G|v) [-l]\n", cmd); } else if(safe_str_eq(cmd, "crm_failcount")) { fprintf(stream, "usage: %s [-?V] -(u|U) -(D|G|v) -r\n", cmd); } else { fprintf(stream, "usage: %s [-?V] -(D|G|v) [options]\n", cmd); } fprintf(stream, "Options\n"); fprintf(stream, "\t--%s (-%c)\t: this help message\n", "help", '?'); fprintf(stream, "\t--%s (-%c)\t: " "turn on debug info. additional instances increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\t: Print only the value on stdout" " (use with -G)\n", "quiet", 'Q'); fprintf(stream, "\t--%s (-%c)\t: " "Retrieve rather than set the %s\n", "get-value", 'G', safe_str_eq(cmd, "crm_master")?"named attribute":"preference to be promoted"); fprintf(stream, "\t--%s (-%c)\t: " "Delete rather than set the attribute\n", "delete-attr", 'D'); fprintf(stream, "\t--%s (-%c) \t: " "Value to use (ignored with -G)\n", "attr-value", 'v'); if(safe_str_eq(cmd, "crm_master")) { fprintf(stream, "\t--%s (-%c) \t: " "How long the preference lasts (reboot|forever)\n", "lifetime", 'l'); exit(exit_status); } else if(safe_str_eq(cmd, "crm_standby")) { fprintf(stream, "\t--%s (-%c) \t: " "UUID of the node to change\n", "node-uuid", 'u'); fprintf(stream, "\t--%s (-%c) \t: " "uname of the node to change\n", "node-uname", 'U'); fprintf(stream, "\t--%s (-%c) \t: " "How long the preference lasts (reboot|forever)\n" "\t If a forever value exists, it is ALWAYS used by the CRM\n" "\t instead of any reboot value\n", "lifetime", 'l'); exit(exit_status); } fprintf(stream, "\t--%s (-%c) \t: " "UUID of the node to change\n", "node-uuid", 'u'); fprintf(stream, "\t--%s (-%c) \t: " "uname of the node to change\n", "node-uname", 'U'); if(safe_str_eq(cmd, "crm_failcount")) { fprintf(stream, "\t--%s (-%c) \t: " "name of the resource to operate on\n", "resource-id", 'r'); } else { fprintf(stream, "\t--%s (-%c) \t: " "Set of attributes in which to read/write the attribute\n", "set-name", 's'); fprintf(stream, "\t--%s (-%c) \t: " "Attribute to set\n", "attr-name", 'n'); fprintf(stream, "\t--%s (-%c) \t: " "Which section of the CIB to set the attribute: (%s|%s|%s)\n", "type", 't', XML_CIB_TAG_NODES, XML_CIB_TAG_STATUS, XML_CIB_TAG_CRMCONFIG); fprintf(stream, "\t -t=%s options: -(U|u) -n [-s]\n", XML_CIB_TAG_NODES); fprintf(stream, "\t -t=%s options: -(U|u) -n [-s]\n", XML_CIB_TAG_STATUS); fprintf(stream, "\t -t=%s options: -n [-s]\n", XML_CIB_TAG_CRMCONFIG); } if(safe_str_neq(crm_system_name, "crm_standby")) { fprintf(stream, "\t--%s (-%c)\t: " "Make a change and prevent the TE/PE from seeing it straight away.\n" "\t You may think you want this option but you don't." " Advanced use only - you have been warned!\n", "inhibit-policy-engine", '!'); } fflush(stream); exit(exit_status); } diff --git a/crm/admin/crm_mon.c b/crm/admin/crm_mon.c index c40d5d2e57..d147990e33 100644 --- a/crm/admin/crm_mon.c +++ b/crm/admin/crm_mon.c @@ -1,822 +1,821 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif /* GMainLoop *mainloop = NULL; */ const char *crm_system_name = "crm_mon"; #define OPTARGS "V?i:nrh:cdp:s1wX:" void usage(const char *cmd, int exit_status); void blank_screen(void); int print_status(crm_data_t *cib); void print_warn(const char *descr); int print_simple_status(crm_data_t *cib); /* #define printw_at(line, fmt...) move(line, 0); printw(fmt); line++ */ void wait_for_refresh(int offset, const char *prefix, int msec); int print_html_status(crm_data_t *cib, const char *filename, gboolean web_cgi); void make_daemon(gboolean daemonize, const char *pidfile); gboolean mon_timer_popped(gpointer data); void mon_update(const HA_Message*, int, int, crm_data_t*,void*); char *xml_file = NULL; char *as_html_file = NULL; char *pid_file = NULL; gboolean as_console = FALSE; gboolean simple_status = FALSE; gboolean group_by_node = FALSE; gboolean inactive_resources = FALSE; gboolean web_cgi = FALSE; int interval = 15000; gboolean daemonize = FALSE; GMainLoop* mainloop = NULL; guint timer_id = 0; cib_t *cib_conn = NULL; int failed_connections = 0; gboolean one_shot = FALSE; gboolean has_warnings = FALSE; #if CURSES_ENABLED # define print_as(fmt...) if(as_console) { \ printw(fmt); \ } else { \ fprintf(stdout, fmt); \ } #else # define print_as(fmt...) fprintf(stdout, fmt); #endif int main(int argc, char **argv) { int argerr = 0; int flag; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"interval", 1, 0, 'i'}, {"group-by-node", 0, 0, 'n'}, {"inactive", 0, 0, 'r'}, {"as-html", 1, 0, 'h'}, {"web-cgi", 0, 0, 'w'}, {"simple-status", 0, 0, 's'}, {"as-console", 0, 0, 'c'}, {"one-shot", 0, 0, '1'}, {"daemonize", 0, 0, 'd'}, {"pid-file", 0, 0, 'p'}, {"xml-file", 1, 0, 'X'}, {0, 0, 0, 0} }; #endif pid_file = crm_strdup("/tmp/ClusterMon.pid"); crm_system_name = basename(argv[0]); - crm_log_init(crm_system_name, FALSE); - crm_log_level = LOG_ERR -1; + crm_log_init(crm_system_name, LOG_ERR-1, FALSE, FALSE, 0, NULL); if (strcmp(crm_system_name, "crm_mon.cgi")==0) { web_cgi = TRUE; one_shot = TRUE; } while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case 'i': interval = crm_get_msec(optarg); break; case 'n': group_by_node = TRUE; break; case 'r': inactive_resources = TRUE; break; case 'd': daemonize = TRUE; break; case 'p': pid_file = crm_strdup(optarg); break; case 'X': xml_file = crm_strdup(optarg); one_shot = TRUE; break; case 'h': as_html_file = crm_strdup(optarg); break; case 'w': web_cgi = TRUE; one_shot = TRUE; break; case 'c': #if CURSES_ENABLED as_console = TRUE; #else printf("You need to have curses available at compile time to enable console mode\n"); argerr++; #endif break; case 's': simple_status = TRUE; one_shot = TRUE; break; case '1': one_shot = TRUE; break; default: printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } if(as_html_file == NULL && !web_cgi && !simple_status) { #if CURSES_ENABLED as_console = TRUE; #else printf("Defaulting to one-shot mode\n"); printf("You need to have curses available at compile time to enable console mode\n"); one_shot = TRUE; #endif } if(daemonize) { as_console = FALSE; } if(one_shot) { daemonize = FALSE; as_console = FALSE; } if(daemonize && as_html_file == NULL) { usage(crm_system_name, LSB_EXIT_GENERIC); } make_daemon(daemonize, pid_file); #if CURSES_ENABLED if(as_console) { initscr(); cbreak(); noecho(); } #endif crm_info("Starting %s", crm_system_name); mainloop = g_main_new(FALSE); if(one_shot == FALSE) { timer_id = Gmain_timeout_add( interval, mon_timer_popped, NULL); } else if(xml_file != NULL) { FILE *xml_strm = fopen(xml_file, "r"); crm_data_t *cib_object = NULL; if(strstr(xml_file, ".bz2") != NULL) { cib_object = file2xml(xml_strm, TRUE); } else { cib_object = file2xml(xml_strm, FALSE); } if(xml_strm != NULL) { fclose(xml_strm); } one_shot = TRUE; mon_update(NULL, 0, cib_ok, cib_object, NULL); } mon_timer_popped(NULL); g_main_run(mainloop); return_to_orig_privs(); crm_info("Exiting %s", crm_system_name); #if CURSES_ENABLED if(as_console) { echo(); nocbreak(); endwin(); } #endif return 0; } gboolean mon_timer_popped(gpointer data) { int rc = cib_ok; int options = cib_scope_local; if(timer_id > 0) { Gmain_timeout_remove(timer_id); } if(as_console) { #if CURSES_ENABLED move(0, 0); printw("Updating...\n"); clrtoeol(); refresh(); #endif } else { crm_notice("Updating..."); } if(cib_conn == NULL) { crm_debug_4("Creating CIB connection"); cib_conn = cib_new(); } CRM_DEV_ASSERT(cib_conn != NULL); if(crm_assert_failed) { return FALSE; } else if(cib_conn->state != cib_connected_query){ crm_debug_4("Connecting to the CIB"); #if CURSES_ENABLED if(as_console) { printw("Signing on...\n"); clrtoeol(); refresh(); } #endif if(cib_ok == cib_conn->cmds->signon( cib_conn, crm_system_name, cib_query)) { failed_connections = 0; } else if (simple_status) { fprintf(stdout, "Critical: Unable to connect to the CIB\n"); exit(2); } else { failed_connections++; CRM_DEV_ASSERT(cib_conn->cmds->signoff(cib_conn) == cib_ok); wait_for_refresh(0, "Not connected: ", 2*interval); return FALSE; } #if CURSES_ENABLED if(as_console) { printw("Querying...\n"); clrtoeol(); refresh(); } #endif } if(as_console) { blank_screen(); } rc = cib_conn->cmds->query(cib_conn, NULL, NULL, options); add_cib_op_callback(rc, FALSE, NULL, mon_update); return FALSE; } void mon_update(const HA_Message *msg, int call_id, int rc, crm_data_t *output, void*user_data) { const char *prefix = NULL; if(rc == cib_ok) { crm_data_t *cib = NULL; #if CRM_DEPRECATED_SINCE_2_0_4 if( safe_str_eq(crm_element_name(output), XML_TAG_CIB) ) { cib = output; } else { cib = find_xml_node(output,XML_TAG_CIB,TRUE); } #else cib = output; CRM_DEV_ASSERT(safe_str_eq(crm_element_name(cib), XML_TAG_CIB)); #endif if(as_html_file || web_cgi) { print_html_status(cib, as_html_file, web_cgi); } else if (simple_status) { print_simple_status(cib); if (has_warnings) { exit(1); } } else { print_status(cib); } if(one_shot) { exit(LSB_EXIT_OK); } } else if(simple_status) { fprintf(stderr, "Critical: query failed: %s", cib_error2string(rc)); exit(2); } else if(one_shot) { fprintf(stderr, "Query failed: %s", cib_error2string(rc)); exit(LSB_EXIT_OK); } else { CRM_DEV_ASSERT(cib_conn->cmds->signoff(cib_conn) == cib_ok); crm_err("Query failed: %s", cib_error2string(rc)); prefix = "Query failed! "; } wait_for_refresh(0, prefix, interval); } void wait_for_refresh(int offset, const char *prefix, int msec) { int lpc = msec / 1000; if(as_console == FALSE) { timer_id = Gmain_timeout_add(msec, mon_timer_popped, NULL); return; } crm_notice("%sRefresh in %ds...", prefix?prefix:"", lpc); while(lpc > 0) { #if CURSES_ENABLED move(0, 0); /* printw("%sRefresh in \033[01;32m%ds\033[00m...", prefix?prefix:"", lpc); */ printw("%sRefresh in %ds...\n", prefix?prefix:"", lpc); clrtoeol(); refresh(); #endif lpc--; if(lpc == 0) { timer_id = Gmain_timeout_add( 1000, mon_timer_popped, NULL); } else { sleep(1); } } } #define mon_warn(fmt...) do { \ if (!has_warnings) { \ print_as("Warning:"); \ } else { \ print_as(","); \ } \ print_as(fmt); \ has_warnings = TRUE; \ } while(0) int print_simple_status(crm_data_t *cib) { node_t *dc = NULL; int nodes_online = 0; int nodes_standby = 0; pe_working_set_t data_set; set_working_set_defaults(&data_set); data_set.input = cib; cluster_status(&data_set); dc = data_set.dc_node; if(dc == NULL) { mon_warn("No DC "); } slist_iter(node, node_t, data_set.nodes, lpc2, if(node->details->standby) { nodes_standby++; } else if(node->details->online) { nodes_online++; } else { mon_warn("offline node: %s", node->details->uname); } ); if (!has_warnings) { print_as("Ok: %d nodes online", nodes_online); if (nodes_standby > 0) { print_as(", %d standby nodes", nodes_standby); } print_as(", %d resources configured", g_list_length(data_set.resources)); } print_as("\n"); data_set.input = NULL; cleanup_calculations(&data_set); return 0; } int print_status(crm_data_t *cib) { node_t *dc = NULL; static int updates = 0; pe_working_set_t data_set; char *since_epoch = NULL; time_t a_time = time(NULL); int configured_resources = 0; int print_opts = pe_print_ncurses; if(as_console) { blank_screen(); } else { print_opts = pe_print_printf; } updates++; set_working_set_defaults(&data_set); data_set.input = cib; cluster_status(&data_set); dc = data_set.dc_node; print_as("\n\n============\n"); if(a_time == (time_t)-1) { cl_perror("set_node_tstamp(): Invalid time returned"); return 1; } since_epoch = ctime(&a_time); if(since_epoch != NULL) { print_as("Last updated: %s", since_epoch); } if(dc == NULL) { print_as("Current DC: NONE\n"); } else { print_as("Current DC: %s (%s)\n", dc->details->uname, dc->details->id); } slist_iter(rsc, resource_t, data_set.resources, lpc, if(rsc->orphan == FALSE) { configured_resources++; } ); print_as("%d Nodes configured.\n", g_list_length(data_set.nodes)); print_as("%d Resources configured.\n", configured_resources); print_as("============\n\n"); slist_iter(node, node_t, data_set.nodes, lpc2, const char *node_mode = "OFFLINE"; if(node->details->standby) { node_mode = "standby"; } else if(node->details->online) { node_mode = "online"; } print_as("Node: %s (%s): %s\n", node->details->uname, node->details->id, node_mode); if(group_by_node) { slist_iter(rsc, resource_t, node->details->running_rsc, lpc2, rsc->fns->print( rsc, "\t", print_opts|pe_print_rsconly, stdout); ); } ); if(group_by_node == FALSE && inactive_resources) { print_as("\nFull list of resources:\n"); } else if(inactive_resources) { print_as("\nInactive resources:\n"); } if(group_by_node == FALSE || inactive_resources) { print_as("\n"); slist_iter(rsc, resource_t, data_set.resources, lpc2, gboolean is_active = rsc->fns->active(rsc, TRUE); gboolean partially_active = rsc->fns->active(rsc, FALSE); if(rsc->orphan && is_active == FALSE) { continue; } else if(group_by_node == FALSE) { if(partially_active || inactive_resources) { rsc->fns->print(rsc, NULL, print_opts, stdout); } } else if(is_active == FALSE && inactive_resources) { rsc->fns->print(rsc, NULL, print_opts, stdout); } ); } if(xml_has_children(data_set.failed)) { print_as("\nFailed actions:\n"); xml_child_iter(data_set.failed, xml_op, const char *id = ID(xml_op); const char *rc = crm_element_value(xml_op, XML_LRM_ATTR_RC); const char *node = crm_element_value(xml_op, XML_ATTR_UNAME); const char *call = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); const char *status_s = crm_element_value(xml_op, XML_LRM_ATTR_OPSTATUS); int status = crm_parse_int(status_s, "0"); print_as(" %s (node=%s, call=%s, rc=%s): %s\n", id, node, call, rc, op_status2text(status)); ); } #if CURSES_ENABLED if(as_console) { refresh(); } #endif data_set.input = NULL; cleanup_calculations(&data_set); return 0; } int print_html_status(crm_data_t *cib, const char *filename, gboolean web_cgi) { FILE *stream; node_t *dc = NULL; static int updates = 0; pe_working_set_t data_set; char *filename_tmp = NULL; if (web_cgi) { stream=stdout; fprintf(stream, "Content-type: text/html\n\n"); } else { filename_tmp = crm_concat(filename, "tmp", '.'); stream = fopen(filename_tmp, "w"); cl_perror("Cannot open %s for writing", filename_tmp); if(stream == NULL) { crm_free(filename_tmp); return -1; } } updates++; set_working_set_defaults(&data_set); data_set.input = cib; cluster_status(&data_set); dc = data_set.dc_node; fprintf(stream, ""); fprintf(stream, ""); fprintf(stream, "Cluster status"); /* content="%d;url=http://webdesign.about.com" */ fprintf(stream, "", interval); fprintf(stream, ""); /*** SUMMARY ***/ fprintf(stream, "

Cluster summary

"); { char *now_str = NULL; time_t now = time(NULL); now_str = ctime(&now); now_str[24] = EOS; /* replace the newline */ fprintf(stream, "Last updated: %s
\n", now_str); } if(dc == NULL) { fprintf(stream, "Current DC: NONE
"); } else { fprintf(stream, "Current DC: %s (%s)
", dc->details->uname, dc->details->id); } fprintf(stream, "%d Nodes configured.
", g_list_length(data_set.nodes)); fprintf(stream, "%d Resources configured.
", g_list_length(data_set.resources)); /*** CONFIG ***/ fprintf(stream, "

Config Options

\n"); fprintf(stream, "\n"); fprintf(stream, "\n", data_set.default_resource_stickiness); fprintf(stream, "\n", data_set.stonith_enabled?"enabled":"disabled"); fprintf(stream, "\n", data_set.symmetric_cluster?"":"a-"); fprintf(stream, "\n
Default resource stickiness:%d
STONITH of failed nodes:%s
Cluster is:%ssymmetric
No Quorum Policy:"); switch (data_set.no_quorum_policy) { case no_quorum_freeze: fprintf(stream, "Freeze resources"); break; case no_quorum_stop: fprintf(stream, "Stop ALL resources"); break; case no_quorum_ignore: fprintf(stream, "Ignore"); break; } fprintf(stream, "\n
\n"); /*** NODE LIST ***/ fprintf(stream, "

Node List

\n"); fprintf(stream, "
    \n"); slist_iter(node, node_t, data_set.nodes, lpc2, fprintf(stream, "
  • "); fprintf(stream, "Node: %s (%s): %s", node->details->uname, node->details->id, node->details->online?"online\n":"OFFLINE\n"); if(group_by_node) { fprintf(stream, "
      \n"); slist_iter(rsc, resource_t, node->details->running_rsc, lpc2, fprintf(stream, "
    • "); rsc->fns->print(rsc, NULL, pe_print_html, stream); fprintf(stream, "
      • \n"); ); fprintf(stream, "
    \n"); } fprintf(stream, "
    • \n"); ); fprintf(stream, "
\n"); if(group_by_node && inactive_resources) { fprintf(stream, "

(Partially) Inactive Resources

\n"); } else if(group_by_node == FALSE) { fprintf(stream, "

Resource List

\n"); } if(group_by_node == FALSE || inactive_resources) { slist_iter(rsc, resource_t, data_set.resources, lpc2, if(group_by_node && rsc->fns->active(rsc, TRUE)) { continue; } rsc->fns->print(rsc, NULL, pe_print_html, stream); ); } data_set.input = NULL; cleanup_calculations(&data_set); fprintf(stream, ""); fflush(stream); fclose(stream); if (!web_cgi) { if(rename(filename_tmp, filename) != 0) { cl_perror("Unable to rename %s->%s", filename_tmp, filename); } crm_free(filename_tmp); } return 0; } void blank_screen(void) { #if CURSES_ENABLED int lpc = 0; for(lpc = 0; lpc < LINES; lpc++) { move(lpc, 0); clrtoeol(); } move(0, 0); #endif } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-%s]\n", cmd, OPTARGS); fprintf(stream, "\t--%s (-%c) \t: This text\n", "help", '?'); fprintf(stream, "\t--%s (-%c) \t: Increase the debug output\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c) \t: Update frequency\n", "interval", 'i'); fprintf(stream, "\t--%s (-%c) \t:Group resources by node\n", "group-by-node", 'n'); fprintf(stream, "\t--%s (-%c) \t:Display inactive resources\n", "inactive", 'r'); fprintf(stream, "\t--%s (-%c) \t: Display cluster status on the console\n", "as-console", 'c'); fprintf(stream, "\t--%s (-%c) \t: Display the cluster status once as " "a simple one line output (suitable for nagios)\n", "simple-status", 's'); fprintf(stream, "\t--%s (-%c) \t: Display the cluster status once on " "the console and exit (doesnt use ncurses)\n", "one-shot", '1'); fprintf(stream, "\t--%s (-%c) \t: Write cluster status to the named file\n", "as-html", 'h'); fprintf(stream, "\t--%s (-%c) \t: Web mode with output suitable for cgi\n", "web-cgi", 'w'); fprintf(stream, "\t--%s (-%c) \t: Run in the background as a daemon\n", "daemonize", 'd'); fprintf(stream, "\t--%s (-%c) \t: Daemon pid file location\n", "pid-file", 'p'); fflush(stream); exit(exit_status); } void make_daemon(gboolean daemonize, const char *pidfile) { long pid; const char *devnull = "/dev/null"; if (daemonize == FALSE){ return; } pid = fork(); if (pid < 0) { fprintf(stderr, "%s: could not start daemon\n", crm_system_name); perror("fork"); exit(LSB_EXIT_GENERIC); } else if (pid > 0) { exit(LSB_EXIT_OK); } if (cl_lock_pidfile(pidfile) < 0 ){ pid = cl_read_pidfile(pidfile); fprintf(stderr, "%s: already running [pid %ld].\n", crm_system_name, pid); exit(LSB_EXIT_OK); } umask(022); close(FD_STDIN); (void)open(devnull, O_RDONLY); /* Stdin: fd 0 */ close(FD_STDOUT); (void)open(devnull, O_WRONLY); /* Stdout: fd 1 */ close(FD_STDERR); (void)open(devnull, O_WRONLY); /* Stderr: fd 2 */ } diff --git a/crm/admin/crm_resource.c b/crm/admin/crm_resource.c index f52f0116db..f59b788bdc 100644 --- a/crm/admin/crm_resource.c +++ b/crm/admin/crm_resource.c @@ -1,1321 +1,1317 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif void usage(const char *cmd, int exit_status); gboolean do_force = FALSE; gboolean BE_QUIET = FALSE; const char *attr_set_type = XML_TAG_ATTR_SETS; char *host_id = NULL; const char *rsc_id = NULL; const char *host_uname = NULL; const char *crm_system_name = NULL; const char *prop_name = NULL; const char *prop_value = NULL; const char *rsc_type = NULL; const char *prop_id = NULL; const char *prop_set = NULL; char *migrate_lifetime = NULL; char rsc_cmd = 'L'; char *our_pid = NULL; IPC_Channel *crmd_channel = NULL; char *xml_file = NULL; int cib_options = cib_sync_call; #define OPTARGS "V?LRQxDCPp:WMUr:H:v:t:p:g:d:i:s:G:S:fX:lmu:F" static int do_find_resource(const char *rsc, pe_working_set_t *data_set) { int found = 0; resource_t *the_rsc = pe_find_resource(data_set->resources, rsc); if(the_rsc == NULL) { return cib_NOTEXISTS; } slist_iter(node, node_t, the_rsc->running_on, lpc, crm_debug_3("resource %s is running on: %s", rsc, node->details->uname); if(BE_QUIET) { fprintf(stdout, "%s\n", node->details->uname); } else { fprintf(stdout, "resource %s is running on: %s\n", rsc, node->details->uname); } found++; ); if(BE_QUIET == FALSE && found == 0) { fprintf(stderr, "resource %s is NOT running\n", rsc); } return 0; } static void print_raw_rsc(resource_t *rsc, int level) { int lpc = 0; GListPtr children = NULL; for(; lpc < level; lpc++) { printf(" "); } printf(" * %s\n", rsc->id); children = rsc->fns->children(rsc); slist_iter(child, resource_t, children, lpc, print_raw_rsc(child, level+1); ); } static int do_find_resource_list(pe_working_set_t *data_set, gboolean raw) { int found = 0; slist_iter( rsc, resource_t, data_set->resources, lpc, if(raw) { found++; print_raw_rsc(rsc, 0); continue; } else if(rsc->orphan && rsc->fns->active(rsc, TRUE) == FALSE) { continue; } rsc->fns->print( rsc, NULL, pe_print_printf|pe_print_rsconly, stdout); found++; ); if(found == 0) { printf("NO resources configured\n"); return cib_NOTEXISTS; } return 0; } static int dump_resource(const char *rsc, pe_working_set_t *data_set) { char *rsc_xml = NULL; resource_t *the_rsc = pe_find_resource(data_set->resources, rsc); if(the_rsc == NULL) { return cib_NOTEXISTS; } the_rsc->fns->print(the_rsc, NULL, pe_print_printf, stdout); rsc_xml = dump_xml_formatted(the_rsc->xml); fprintf(stdout, "raw xml:\n%s", rsc_xml); crm_free(rsc_xml); return 0; } static int dump_resource_attr( const char *rsc, const char *attr, pe_working_set_t *data_set) { node_t *current = NULL; resource_t *the_rsc = pe_find_resource(data_set->resources, rsc); const char *value = NULL; if(the_rsc == NULL) { return cib_NOTEXISTS; } if(g_list_length(the_rsc->running_on) == 1) { current = the_rsc->running_on->data; } else if(g_list_length(the_rsc->running_on) > 1) { fprintf(stderr, "%s is active on more than one node," " returning the default value for %s\n", the_rsc->id, crm_str(value)); } unpack_instance_attributes( the_rsc->xml, attr_set_type, current?current->details->attrs:NULL, the_rsc->parameters, NULL, data_set->now); if(the_rsc->parameters != NULL) { crm_debug("Looking up %s in %s", attr, the_rsc->id); value = g_hash_table_lookup(the_rsc->parameters, attr); } if(value != NULL) { fprintf(stdout, "%s\n", value); return 0; } return cib_NOTEXISTS; } static int set_resource_attr(const char *rsc_id, const char *attr_set, const char *attr_id, const char *attr_name, const char *attr_value, cib_t *cib, pe_working_set_t *data_set) { int rc = cib_ok; int matches = 0; char *local_attr_id = NULL; char *local_attr_set = NULL; crm_data_t *xml_top = NULL; crm_data_t *xml_obj = NULL; crm_data_t *nv_children = NULL; crm_data_t *set_children = NULL; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); if(rsc == NULL) { return cib_NOTEXISTS; } /* filter by set and type */ matches = find_xml_children( &set_children, rsc->xml, attr_set_type, XML_ATTR_ID, attr_set, FALSE); crm_log_xml_debug(set_children, "search by set:"); crm_debug("%d objects matching tag=%s id=%s", matches, attr_set_type, attr_set?attr_set:""); if(matches == 0) { /* nothing more to search */ crm_debug("No objects matching tag=%s id=%s", attr_set_type, attr_set?attr_set:""); } else if(attr_id == NULL) { matches = find_xml_children( &nv_children, set_children, XML_CIB_TAG_NVPAIR, XML_NVPAIR_ATTR_NAME, attr_name, FALSE); crm_log_xml_debug(nv_children, "search by name:"); } else { matches = find_xml_children( &nv_children, set_children, XML_CIB_TAG_NVPAIR, XML_ATTR_ID, attr_id, FALSE); crm_log_xml_debug(nv_children, "search by id:"); } if(matches > 1) { fprintf(stderr, "Multiple attributes match name=%s for the resource %s:\n", attr_name, rsc->id); if(set_children == NULL) { free_xml(set_children); set_children = NULL; find_xml_children( &set_children, rsc->xml, attr_set_type, NULL, NULL, FALSE); xml_child_iter( set_children, set, free_xml(nv_children); nv_children = NULL; find_xml_children( &nv_children, set, XML_CIB_TAG_NVPAIR, XML_NVPAIR_ATTR_NAME, attr_name, FALSE); xml_child_iter( nv_children, child, fprintf(stderr," Set: %s,\tValue: %s,\tID: %s\n", ID(set), crm_element_value(child, XML_NVPAIR_ATTR_VALUE), ID(child)); ); ); } else { xml_child_iter( nv_children, child, fprintf(stderr," ID: %s, Value: %s\n", ID(child), crm_element_value(child, XML_NVPAIR_ATTR_VALUE)); ); } if(BE_QUIET == FALSE) { fprintf(stderr, "\nThe following text can be suppressed with the -Q option:\n"); if(attr_set == NULL) { fprintf(stderr, " * To choose an existing entry to change, please supply one of the set names above using the -s option.\n"); } else { fprintf(stderr, " * To choose an existing entry to change, please supply one of the IDs above using the -i option.\n"); } fprintf(stderr, " * To create a new value with a default ID, please supply a different set name using the -s option.\n"); fprintf(stderr, "You can also use --query-xml to display the complete resource definition.\n"); } return cib_unknown; } else if(matches == 0) { if(attr_set == NULL) { if(safe_str_eq(attr_set_type, XML_TAG_META_SETS)) { local_attr_set = crm_concat(rsc->id, "meta-options", '-'); } else { local_attr_set = crm_strdup(rsc->id); } attr_set = local_attr_set; } if(attr_id == NULL) { local_attr_id = crm_concat(attr_set, attr_name, '-'); attr_id = local_attr_id; } xml_top = create_xml_node(NULL, crm_element_name(rsc->xml)); crm_xml_add(xml_top, XML_ATTR_ID, rsc->id); xml_obj = create_xml_node(xml_top, attr_set_type); crm_xml_add(xml_obj, XML_ATTR_ID, attr_set); xml_obj = create_xml_node(xml_obj, XML_TAG_ATTRS); xml_obj = create_xml_node(xml_obj, XML_CIB_TAG_NVPAIR); } else { if(attr_id == NULL) { /* extract it */ xml_child_iter(nv_children, child, attr_id = ID(child)); } xml_obj = create_xml_node(NULL, XML_CIB_TAG_NVPAIR); xml_top = xml_obj; } crm_xml_add(xml_obj, XML_ATTR_ID, attr_id); crm_xml_add(xml_obj, XML_NVPAIR_ATTR_NAME, attr_name); crm_xml_add(xml_obj, XML_NVPAIR_ATTR_VALUE, attr_value); crm_log_xml_debug(xml_top, "Update"); rc = cib->cmds->modify(cib, XML_CIB_TAG_RESOURCES, xml_top, NULL, cib_options); free_xml(xml_top); crm_free(local_attr_id); crm_free(local_attr_set); return rc; } static int delete_resource_attr( const char *rsc_id, const char *attr_set, const char *attr_id, const char *attr_name, cib_t *cib, pe_working_set_t *data_set) { crm_data_t *xml_obj = NULL; crm_data_t *xml_match = NULL; int rc = cib_ok; char *local_attr_id = NULL; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); if(rsc == NULL) { return cib_NOTEXISTS; } xml_match = find_attr_details( rsc->xml, NULL, attr_set, attr_id, attr_name); if(xml_match == NULL) { return cib_missing_data; } if(attr_id == NULL) { local_attr_id = crm_element_value_copy(xml_match, XML_ATTR_ID); attr_id = local_attr_id; } xml_obj = create_xml_node(NULL, XML_CIB_TAG_NVPAIR); crm_xml_add(xml_obj, XML_ATTR_ID, attr_id); crm_xml_add(xml_obj, XML_NVPAIR_ATTR_NAME, attr_name); crm_log_xml_debug(xml_obj, "Delete"); rc = cib->cmds->delete(cib, XML_CIB_TAG_RESOURCES, xml_obj, NULL, cib_options); free_xml(xml_obj); free_xml(xml_match); crm_free(local_attr_id); return rc; } static int dump_resource_prop( const char *rsc, const char *attr, pe_working_set_t *data_set) { const char *value = NULL; resource_t *the_rsc = pe_find_resource(data_set->resources, rsc); if(the_rsc == NULL) { return cib_NOTEXISTS; } value = crm_element_value(the_rsc->xml, attr); if(value != NULL) { fprintf(stdout, "%s\n", value); return 0; } return cib_NOTEXISTS; } static void resource_ipc_connection_destroy(gpointer user_data) { crm_info("Connection to CRMd was terminated"); exit(1); } static gboolean crmd_msg_callback(IPC_Channel * server, void *private_data) { int lpc = 0; IPC_Message *msg = NULL; ha_msg_input_t *new_input = NULL; gboolean hack_return_good = TRUE; while (server->ch_status != IPC_DISCONNECT && server->ops->is_message_pending(server) == TRUE) { if(new_input != NULL) { delete_ha_msg_input(new_input); new_input = NULL; } if (server->ops->recv(server, &msg) != IPC_OK) { perror("Receive failure:"); return !hack_return_good; } if (msg == NULL) { crm_debug_4("No message this time"); continue; } lpc++; new_input = new_ipc_msg_input(msg); crm_log_message(LOG_MSG, new_input->msg); msg->msg_done(msg); if (validate_crm_message( new_input->msg, crm_system_name, our_pid, XML_ATTR_RESPONSE) == FALSE) { crm_info("Message was not a CRM response. Discarding."); } delete_ha_msg_input(new_input); new_input = NULL; } if (server->ch_status == IPC_DISCONNECT) { crm_debug_2("admin_msg_callback: received HUP"); return !hack_return_good; } return hack_return_good; } static int send_lrm_rsc_op(IPC_Channel *crmd_channel, const char *op, const char *host_uname, const char *rsc_id, gboolean only_failed, pe_working_set_t *data_set) { char *key = NULL; int rc = cib_send_failed; HA_Message *cmd = NULL; crm_data_t *xml_rsc = NULL; const char *value = NULL; HA_Message *params = NULL; crm_data_t *msg_data = NULL; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); if(rsc == NULL) { fprintf(stderr, "Resource %s not found\n", rsc_id); return cib_NOTEXISTS; } else if(rsc->variant != pe_native) { fprintf(stderr, "We can only process primitive resources, not %s\n", rsc_id); return cib_invalid_argument; } else if(host_uname == NULL) { fprintf(stderr, "Please supply a hostname with -H\n"); return cib_invalid_argument; } key = crm_concat("0:0:crm-resource", our_pid, '-'); msg_data = create_xml_node(NULL, XML_GRAPH_TAG_RSC_OP); crm_xml_add(msg_data, XML_ATTR_TRANSITION_KEY, key); xml_rsc = create_xml_node(msg_data, XML_CIB_TAG_RESOURCE); crm_xml_add(xml_rsc, XML_ATTR_ID, rsc->id); crm_xml_add(xml_rsc, XML_ATTR_ID_LONG, rsc->long_name); value = crm_element_value(rsc->xml, XML_ATTR_TYPE); crm_xml_add(xml_rsc, XML_ATTR_TYPE, value); if(value == NULL) { fprintf(stderr, "%s has no type! Aborting...\n", rsc_id); return cib_NOTEXISTS; } value = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); crm_xml_add(xml_rsc, XML_AGENT_ATTR_CLASS, value); if(value == NULL) { fprintf(stderr, "%s has no class! Aborting...\n", rsc_id); return cib_NOTEXISTS; } value = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER); crm_xml_add(xml_rsc, XML_AGENT_ATTR_PROVIDER, value); params = create_xml_node(msg_data, XML_TAG_ATTRS); crm_xml_add(params, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); crm_xml_add(params, CRM_META"_"XML_LRM_ATTR_INTERVAL, "60000"); /* 1 minute */ cmd = create_request(op, msg_data, host_uname, CRM_SYSTEM_CRMD, crm_system_name, our_pid); free_xml(msg_data); crm_free(key); if(send_ipc_message(crmd_channel, cmd)) { rc = 0; } crm_msg_del(cmd); return rc; } static int delete_lrm_rsc(IPC_Channel *crmd_channel, const char *host_uname, const char *rsc_id, pe_working_set_t *data_set) { return send_lrm_rsc_op(crmd_channel, CRM_OP_LRM_DELETE, host_uname, rsc_id, TRUE, data_set); } static int fail_lrm_rsc(IPC_Channel *crmd_channel, const char *host_uname, const char *rsc_id, pe_working_set_t *data_set) { return send_lrm_rsc_op(crmd_channel, CRM_OP_LRM_FAIL, host_uname, rsc_id, FALSE, data_set); } static int refresh_lrm(IPC_Channel *crmd_channel, const char *host_uname) { HA_Message *cmd = NULL; int rc = cib_send_failed; cmd = create_request(CRM_OP_LRM_REFRESH, NULL, host_uname, CRM_SYSTEM_CRMD, crm_system_name, our_pid); if(send_ipc_message(crmd_channel, cmd)) { rc = 0; } crm_msg_del(cmd); return rc; } static int migrate_resource( const char *rsc_id, const char *existing_node, const char *preferred_node, cib_t * cib_conn) { char *later_s = NULL; enum cib_errors rc = cib_ok; char *id = NULL; crm_data_t *cib = NULL; crm_data_t *rule = NULL; crm_data_t *expr = NULL; crm_data_t *constraints = NULL; crm_data_t *fragment = NULL; crm_data_t *lifetime = NULL; crm_data_t *can_run = NULL; crm_data_t *dont_run = NULL; fragment = create_cib_fragment(NULL, NULL); cib = fragment; CRM_DEV_ASSERT(safe_str_eq(crm_element_name(cib), XML_TAG_CIB)); constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, cib); id = crm_concat("cli-prefer", rsc_id, '-'); can_run = create_xml_node(NULL, XML_CONS_TAG_RSC_LOCATION); crm_xml_add(can_run, XML_ATTR_ID, id); crm_free(id); id = crm_concat("cli-standby", rsc_id, '-'); dont_run = create_xml_node(NULL, XML_CONS_TAG_RSC_LOCATION); crm_xml_add(dont_run, XML_ATTR_ID, id); crm_free(id); if(migrate_lifetime) { char *life = crm_strdup(migrate_lifetime); char *life_mutable = life; ha_time_t *now = NULL; ha_time_t *later = NULL; ha_time_t *duration = parse_time_duration(&life_mutable); if(duration == NULL) { fprintf(stderr, "Invalid duration specified: %s\n", migrate_lifetime); fprintf(stderr, "Please refer to" " http://en.wikipedia.org/wiki/ISO_8601#Duration" " for examples of valid durations\n"); crm_free(life); return cib_invalid_argument; } now = new_ha_date(TRUE); later = add_time(now, duration); log_date(LOG_INFO, "now ", now, ha_log_date|ha_log_time); log_date(LOG_INFO, "later ", later, ha_log_date|ha_log_time); log_date(LOG_INFO, "duration", duration, ha_log_date|ha_log_time|ha_log_local); later_s = date_to_string(later, ha_log_date|ha_log_time); printf("Migration will take effect until: %s\n", later_s); free_ha_date(duration); free_ha_date(later); free_ha_date(now); crm_free(life); } if(existing_node == NULL) { crm_log_xml_notice(can_run, "Deleting"); rc = cib_conn->cmds->delete(cib_conn, XML_CIB_TAG_CONSTRAINTS, dont_run, NULL, cib_options); if(rc == cib_NOTEXISTS) { rc = cib_ok; } else if(rc != cib_ok) { goto bail; } } else { if(BE_QUIET == FALSE) { fprintf(stderr, "WARNING: Creating rsc_location constraint '%s'" " with a score of -INFINITY for resource %s" " on %s.\n", ID(dont_run), rsc_id, existing_node); fprintf(stderr, "\tThis will prevent %s from running" " on %s until the constraint is removed using" " the 'crm_resource -U' command or manually" " with cibadmin\n", rsc_id, existing_node); fprintf(stderr, "\tThis will be the case even if %s is" " the last node in the cluster\n", existing_node); fprintf(stderr, "\tThis messgae can be disabled with -Q\n"); } crm_xml_add(dont_run, "rsc", rsc_id); if(later_s) { lifetime = create_xml_node(dont_run, "lifetime"); rule = create_xml_node(lifetime, XML_TAG_RULE); id = crm_concat("cli-standby-lifetime", rsc_id, '-'); crm_xml_add(rule, XML_ATTR_ID, id); crm_free(id); expr = create_xml_node(rule, "date_expression"); id = crm_concat("cli-standby-lifetime-end",rsc_id,'-'); crm_xml_add(expr, XML_ATTR_ID, id); crm_free(id); crm_xml_add(expr, "operation", "lt"); crm_xml_add(expr, "end", later_s); } rule = create_xml_node(dont_run, XML_TAG_RULE); expr = create_xml_node(rule, XML_TAG_EXPRESSION); id = crm_concat("cli-standby-rule", rsc_id, '-'); crm_xml_add(rule, XML_ATTR_ID, id); crm_free(id); crm_xml_add(rule, XML_RULE_ATTR_SCORE, MINUS_INFINITY_S); id = crm_concat("cli-standby-expr", rsc_id, '-'); crm_xml_add(expr, XML_ATTR_ID, id); crm_free(id); crm_xml_add(expr, XML_EXPR_ATTR_ATTRIBUTE, "#uname"); crm_xml_add(expr, XML_EXPR_ATTR_OPERATION, "eq"); crm_xml_add(expr, XML_EXPR_ATTR_VALUE, existing_node); crm_xml_add(expr, XML_EXPR_ATTR_TYPE, "string"); add_node_copy(constraints, dont_run); } if(preferred_node == NULL) { crm_log_xml_notice(can_run, "Deleting"); rc = cib_conn->cmds->delete(cib_conn, XML_CIB_TAG_CONSTRAINTS, can_run, NULL, cib_options); if(rc == cib_NOTEXISTS) { rc = cib_ok; } else if(rc != cib_ok) { goto bail; } } else { crm_xml_add(can_run, "rsc", rsc_id); if(later_s) { lifetime = create_xml_node(can_run, "lifetime"); rule = create_xml_node(lifetime, XML_TAG_RULE); id = crm_concat("cli-prefer-lifetime", rsc_id, '-'); crm_xml_add(rule, XML_ATTR_ID, id); crm_free(id); expr = create_xml_node(rule, "date_expression"); id = crm_concat("cli-prefer-lifetime-end", rsc_id, '-'); crm_xml_add(expr, XML_ATTR_ID, id); crm_free(id); crm_xml_add(expr, "operation", "lt"); crm_xml_add(expr, "end", later_s); } rule = create_xml_node(can_run, XML_TAG_RULE); expr = create_xml_node(rule, XML_TAG_EXPRESSION); id = crm_concat("cli-prefer-rule", rsc_id, '-'); crm_xml_add(rule, XML_ATTR_ID, id); crm_free(id); crm_xml_add(rule, XML_RULE_ATTR_SCORE, INFINITY_S); id = crm_concat("cli-prefer-expr", rsc_id, '-'); crm_xml_add(expr, XML_ATTR_ID, id); crm_free(id); crm_xml_add(expr, XML_EXPR_ATTR_ATTRIBUTE, "#uname"); crm_xml_add(expr, XML_EXPR_ATTR_OPERATION, "eq"); crm_xml_add(expr, XML_EXPR_ATTR_VALUE, preferred_node); crm_xml_add(expr, XML_EXPR_ATTR_TYPE, "string"); add_node_copy(constraints, can_run); } if(preferred_node != NULL || existing_node != NULL) { crm_log_xml_notice(fragment, "CLI Update"); rc = cib_conn->cmds->update(cib_conn, XML_CIB_TAG_CONSTRAINTS, fragment, NULL, cib_options); } bail: free_xml(fragment); free_xml(dont_run); free_xml(can_run); crm_free(later_s); return rc; } int main(int argc, char **argv) { pe_working_set_t data_set; crm_data_t *cib_xml_copy = NULL; cib_t * cib_conn = NULL; enum cib_errors rc = cib_ok; int argerr = 0; int flag; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"quiet", 0, 0, 'Q'}, {"list", 0, 0, 'L'}, {"list-raw", 0, 0, 'l'}, {"refresh", 0, 0, 'R'}, {"reprobe", 0, 0, 'P'}, {"query-xml", 0, 0, 'x'}, {"delete", 0, 0, 'D'}, {"cleanup", 0, 0, 'C'}, {"locate", 0, 0, 'W'}, {"migrate", 0, 0, 'M'}, {"un-migrate", 0, 0, 'U'}, {"resource", 1, 0, 'r'}, {"host-uname", 1, 0, 'H'}, {"lifetime", 1, 0, 'u'}, {"fail", 0, 0, 'F'}, {"force", 0, 0, 'f'}, {"meta", 0, 0, 'm'}, {"set-parameter", 1, 0, 'p'}, {"get-parameter", 1, 0, 'g'}, {"delete-parameter",1, 0, 'd'}, {"property-value", 1, 0, 'v'}, {"get-property", 1, 0, 'G'}, {"set-property", 1, 0, 'S'}, {"resource-type", 1, 0, 't'}, {"xml-file", 0, 0, 'X'}, {0, 0, 0, 0} }; #endif crm_system_name = basename(argv[0]); - cl_log_set_entity(crm_system_name); - cl_log_set_facility(LOG_LOCAL7); - set_crm_log_level(LOG_ERR); - cl_log_enable_stderr(TRUE); if(argc < 2) { usage(crm_system_name, LSB_EXIT_EINVAL); } + crm_log_init(crm_system_name, LOG_ERR, FALSE, FALSE, argc, argv); + while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case '?': usage(crm_system_name, LSB_EXIT_OK); break; case 'X': xml_file = crm_strdup(optarg); break; case 'Q': BE_QUIET = TRUE; break; case 'm': attr_set_type = XML_TAG_META_SETS; break; case 'L': case 'l': case 'R': case 'x': case 'D': case 'F': case 'C': case 'P': case 'W': case 'M': case 'U': rsc_cmd = flag; break; case 'u': migrate_lifetime = crm_strdup(optarg); break; case 'p': crm_debug_2("Option %c => %s", flag, optarg); prop_name = optarg; rsc_cmd = flag; break; case 'g': crm_debug_2("Option %c => %s", flag, optarg); prop_name = optarg; rsc_cmd = flag; break; case 'd': crm_debug_2("Option %c => %s", flag, optarg); prop_name = optarg; rsc_cmd = flag; break; case 'S': crm_debug_2("Option %c => %s", flag, optarg); prop_name = optarg; rsc_cmd = flag; break; case 'G': crm_debug_2("Option %c => %s", flag, optarg); prop_name = optarg; rsc_cmd = flag; break; case 'f': do_force = TRUE; break; case 'i': crm_debug_2("Option %c => %s", flag, optarg); prop_id = optarg; break; case 's': crm_debug_2("Option %c => %s", flag, optarg); prop_set = optarg; break; case 'r': crm_debug_2("Option %c => %s", flag, optarg); rsc_id = optarg; break; case 'v': crm_debug_2("Option %c => %s", flag, optarg); prop_value = optarg; break; case 't': crm_debug_2("Option %c => %s", flag, optarg); rsc_type = optarg; break; case 'H': crm_debug_2("Option %c => %s", flag, optarg); host_uname = optarg; break; default: fprintf(stderr, "Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { fprintf(stderr, "non-option ARGV-elements: "); while (optind < argc) { fprintf(stderr, "%s ", argv[optind++]); } fprintf(stderr, "\n"); } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } - cl_log_args(argc, argv); - crm_malloc0(our_pid, 11); if(our_pid != NULL) { snprintf(our_pid, 10, "%d", getpid()); our_pid[10] = '\0'; } if(do_force) { crm_debug("Forcing..."); cib_options |= cib_scope_local|cib_quorum_override; } if(rsc_cmd == 'L' || rsc_cmd == 'W' || rsc_cmd == 'D' || rsc_cmd == 'x' || rsc_cmd == 'M' || rsc_cmd == 'U' || rsc_cmd == 'C' || rsc_cmd == 'F' || rsc_cmd == 'p' || rsc_cmd == 'd' || rsc_cmd == 'g' || rsc_cmd == 'G' || rsc_cmd == 'S' || rsc_cmd == 'l') { resource_t *rsc = NULL; if(xml_file != NULL) { FILE *xml_strm = fopen(xml_file, "r"); if(strstr(xml_file, ".bz2") != NULL) { cib_xml_copy = file2xml(xml_strm, TRUE); } else { cib_xml_copy = file2xml(xml_strm, FALSE); } if(xml_strm != NULL) { fclose(xml_strm); } } else { cib_conn = cib_new(); rc = cib_conn->cmds->signon( cib_conn, crm_system_name, cib_command_synchronous); if(rc != cib_ok) { fprintf(stderr, "Error signing on to the CIB service: %s\n", cib_error2string(rc)); return rc; } cib_xml_copy = get_cib_copy(cib_conn); } set_working_set_defaults(&data_set); data_set.input = cib_xml_copy; data_set.now = new_ha_date(TRUE); cluster_status(&data_set); rsc = pe_find_resource(data_set.resources, rsc_id); if(rsc != NULL) { rsc_id = rsc->id; } else { rc = cib_NOTEXISTS; } } if(rsc_cmd == 'R' || rsc_cmd == 'C' || rsc_cmd == 'F' || rsc_cmd == 'P') { GCHSource *src = NULL; src = init_client_ipc_comms(CRM_SYSTEM_CRMD, crmd_msg_callback, NULL, &crmd_channel); if(src == NULL) { fprintf(stderr, "Error signing on to the CRMd service\n"); return 1; } send_hello_message( crmd_channel, our_pid, crm_system_name, "0", "1"); set_IPC_Channel_dnotify(src, resource_ipc_connection_destroy); } if(rsc_cmd == 'L') { rc = cib_ok; do_find_resource_list(&data_set, FALSE); } else if(rsc_cmd == 'l') { rc = cib_ok; do_find_resource_list(&data_set, TRUE); } else if(rsc_cmd == 'C') { rc = delete_lrm_rsc(crmd_channel, host_uname, rsc_id, &data_set); } else if(rsc_cmd == 'F') { rc = fail_lrm_rsc(crmd_channel, host_uname, rsc_id, &data_set); } else if(rc == cib_NOTEXISTS) { fprintf(stderr, "Resource %s not found: %s\n", crm_str(rsc_id), cib_error2string(rc)); } else if(rsc_cmd == 'W') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = do_find_resource(rsc_id, &data_set); } else if(rsc_cmd == 'x') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = dump_resource(rsc_id, &data_set); } else if(rsc_cmd == 'U') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = migrate_resource(rsc_id, NULL, NULL, cib_conn); } else if(rsc_cmd == 'M') { node_t *dest = NULL; node_t *current = NULL; const char *current_uname = NULL; resource_t *rsc = pe_find_resource(data_set.resources, rsc_id); if(rsc != NULL && rsc->running_on != NULL) { current = rsc->running_on->data; if(current != NULL) { current_uname = current->details->uname; } } if(host_uname != NULL) { dest = pe_find_node(data_set.nodes, host_uname); } if(rsc == NULL) { fprintf(stderr, "Resource %s not migrated:" " not found\n", rsc_id); } else if(rsc->variant == pe_native && g_list_length(rsc->running_on) > 1) { fprintf(stderr, "Resource %s not migrated:" " active on multiple nodes\n", rsc_id); } else if(host_uname != NULL && dest == NULL) { fprintf(stderr, "Error performing operation: " "%s is not a known node\n", host_uname); } else if(host_uname != NULL && safe_str_eq(current_uname, host_uname)) { fprintf(stderr, "Error performing operation: " "%s is already active on %s\n", rsc_id, host_uname); } else if(current_uname != NULL && (do_force || host_uname == NULL)) { rc = migrate_resource(rsc_id, current_uname, host_uname, cib_conn); } else if(host_uname != NULL) { rc = migrate_resource( rsc_id, NULL, host_uname, cib_conn); } else { fprintf(stderr, "Resource %s not migrated: " "not-active and no prefered location" " specified.\n", rsc_id); } } else if(rsc_cmd == 'G') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = dump_resource_prop(rsc_id, prop_name, &data_set); } else if(rsc_cmd == 'S') { crm_data_t *msg_data = NULL; if(prop_value == NULL) { fprintf(stderr, "You need to supply a value with the -v option\n"); return CIBRES_MISSING_FIELD; } else if(cib_conn == NULL) { return cib_connection; } if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } CRM_DEV_ASSERT(rsc_type != NULL); CRM_DEV_ASSERT(prop_name != NULL); CRM_DEV_ASSERT(prop_value != NULL); msg_data = create_xml_node(NULL, rsc_type); crm_xml_add(msg_data, XML_ATTR_ID, rsc_id); crm_xml_add(msg_data, prop_name, prop_value); rc = cib_conn->cmds->modify(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, NULL, cib_options); free_xml(msg_data); } else if(rsc_cmd == 'g') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = dump_resource_attr(rsc_id, prop_name, &data_set); } else if(rsc_cmd == 'p') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } if(prop_value == NULL) { fprintf(stderr, "You need to supply a value with the -v option\n"); return CIBRES_MISSING_FIELD; } rc = set_resource_attr(rsc_id, prop_set, prop_id, prop_name, prop_value, cib_conn, &data_set); } else if(rsc_cmd == 'd') { if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } rc = delete_resource_attr(rsc_id, prop_id, prop_set, prop_name, cib_conn, &data_set); } else if(rsc_cmd == 'P') { HA_Message *cmd = NULL; cmd = create_request(CRM_OP_REPROBE, NULL, host_uname, CRM_SYSTEM_CRMD, crm_system_name, our_pid); send_ipc_message(crmd_channel, cmd); crm_msg_del(cmd); } else if(rsc_cmd == 'R') { refresh_lrm(crmd_channel, host_uname); } else if(rsc_cmd == 'D') { crm_data_t *msg_data = NULL; if(rsc_id == NULL) { fprintf(stderr, "Must supply a resource id with -r\n"); return cib_NOTEXISTS; } if(rsc_type == NULL) { fprintf(stderr, "You need to specify a resource type with -t"); return cib_NOTEXISTS; } else if(cib_conn == NULL) { return cib_connection; } msg_data = create_xml_node(NULL, rsc_type); crm_xml_add(msg_data, XML_ATTR_ID, rsc_id); rc = cib_conn->cmds->delete(cib_conn, XML_CIB_TAG_RESOURCES, msg_data, NULL, cib_options); free_xml(msg_data); } else { fprintf(stderr, "Unknown command: %c\n", rsc_cmd); } if(cib_conn != NULL) { cleanup_calculations(&data_set); cib_conn->cmds->signoff(cib_conn); } if(rc == cib_no_quorum) { fprintf(stderr, "Error performing operation: %s\n", cib_error2string(rc)); fprintf(stderr, "Try using -f\n"); } else if(rc != cib_ok) { fprintf(stderr, "Error performing operation: %s\n", cib_error2string(rc)); } return rc; } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-?VS] -(L|Q|W|D|C|P|p) [options]\n", cmd); fprintf(stream, "\t--%s (-%c)\t: this help message\n", "help", '?'); fprintf(stream, "\t--%s (-%c)\t: " "turn on debug info. additional instances increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\t: Print only the value on stdout (for use with -W)\n", "quiet", 'Q'); fprintf(stream, "\nCommands\n"); fprintf(stream, "\t--%s (-%c)\t: List all resources\n", "list", 'L'); fprintf(stream, "\t--%s (-%c)\t: Query a resource\n" "\t\t\t Requires: -r\n", "query-xml", 'x'); fprintf(stream, "\t--%s (-%c)\t: Locate a resource\n" "\t\t\t Requires: -r\n", "locate", 'W'); fprintf(stream, "\t--%s (-%c)\t: Migrate a resource from it current" " location. Use -H to specify a destination\n" "\t\tIf -H is not specified, we will force the resource to move by" " creating a rule for the current location and a score of -INFINITY\n" "\t\tNOTE: This will prevent the resource from running on this" " node until the constraint is removed with -U\n" "\t\t\t Requires: -r, Optional: -H, -f, --lifetime\n", "migrate", 'M'); fprintf(stream, "\t--%s (-%c)\t: Remove all constraints created by -M\n" "\t\t\t Requires: -r\n", "un-migrate", 'U'); fprintf(stream, "\t--%s (-%c)\t: Delete a resource from the CIB\n" "\t\t\t Requires: -r, -t\n", "delete", 'D'); fprintf(stream, "\t--%s (-%c)\t: Delete a resource from the LRM\n" "\t\t\t Requires: -r. Optional: -H\n", "cleanup", 'C'); fprintf(stream, "\t--%s (-%c)\t: Recheck for resources started outside of the CRM\n" "\t\t\t Optional: -H\n", "reprobe", 'P'); fprintf(stream, "\t--%s (-%c)\t: Refresh the CIB from the LRM\n" "\t\t\t Optional: -H\n", "refresh", 'R'); fprintf(stream, "\t--%s (-%c) \t: " "Set the named parameter for a resource\n" "\t\t\t Requires: -r, -v. Optional: -i, -s, --meta\n", "set-parameter", 'p'); fprintf(stream, "\t--%s (-%c) \t: " "Get the named parameter for a resource\n" "\t\t\t Requires: -r. Optional: -i, -s, --meta\n", "get-parameter", 'g'); fprintf(stream, "\t--%s (-%c) : " "Delete the named parameter for a resource\n" "\t\t\t Requires: -r. Optional: -i, --meta\n", "delete-parameter", 'd'); fprintf(stream, "\nOptions\n"); fprintf(stream, "\t--%s (-%c) \t: Resource ID\n", "resource", 'r'); fprintf(stream, "\t--%s (-%c) \t: " "Resource type (primitive, clone, group, ...)\n", "resource-type", 't'); fprintf(stream, "\t--%s (-%c) \t: " "Property value\n", "property-value", 'v'); fprintf(stream, "\t--%s (-%c) \t: " "Host name\n", "host-uname", 'H'); fprintf(stream, "\t--%s\t: Modify a resource's configuration option rather than one which is passed to the resource agent script." "\n\t\tFor use with -p, -g, -d\n", "meta"); fprintf(stream, "\t--%s (-%c) \t: " "Lifespan of migration constraints\n", "lifetime", 'u'); fprintf(stream, "\t--%s (-%c)\t: " "Force the resource to move by creating a rule for the" " current location and a score of -INFINITY\n" "\t\tThis should be used if the resource's stickiness and" " constraint scores total more than INFINITY (Currently 100,000)\n" "\t\tNOTE: This will prevent the resource from running on this" " node until the constraint is removed with -U or the --lifetime duration expires\n", "force", 'f'); fprintf(stream, "\t-%c \t: (Advanced Use Only) ID of the instance_attributes object to change\n", 's'); fprintf(stream, "\t-%c \t: (Advanced Use Only) ID of the nvpair object to change/delete\n", 'i'); fflush(stream); exit(exit_status); } diff --git a/crm/admin/crmadmin.c b/crm/admin/crmadmin.c index eb2004437f..e68f123952 100644 --- a/crm/admin/crmadmin.c +++ b/crm/admin/crmadmin.c @@ -1,734 +1,734 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif int message_timer_id = -1; int message_timeout_ms = 30*1000; GMainLoop *mainloop = NULL; IPC_Channel *crmd_channel = NULL; char *admin_uuid = NULL; void usage(const char *cmd, int exit_status); ll_cluster_t *do_init(void); int do_work(ll_cluster_t * hb_cluster); void crmd_ipc_connection_destroy(gpointer user_data); gboolean admin_msg_callback(IPC_Channel * source_data, void *private_data); char *pluralSection(const char *a_section); crm_data_t *handleCibMod(void); int do_find_node_list(crm_data_t *xml_node); gboolean admin_message_timeout(gpointer data); gboolean is_node_online(crm_data_t *node_state); enum debug { debug_none, debug_dec, debug_inc }; gboolean BE_VERBOSE = FALSE; int expected_responses = 1; gboolean BASH_EXPORT = FALSE; gboolean DO_HEALTH = FALSE; gboolean DO_RESET = FALSE; gboolean DO_RESOURCE = FALSE; gboolean DO_ELECT_DC = FALSE; gboolean DO_WHOIS_DC = FALSE; gboolean DO_NODE_LIST = FALSE; gboolean BE_SILENT = FALSE; gboolean DO_RESOURCE_LIST = FALSE; enum debug DO_DEBUG = debug_none; const char *crmd_operation = NULL; crm_data_t *msg_options = NULL; const char *standby_on_off = "on"; const char *admin_verbose = XML_BOOLEAN_FALSE; char *id = NULL; char *this_msg_reference = NULL; char *disconnect = NULL; char *dest_node = NULL; char *rsc_name = NULL; char *crm_option = NULL; int operation_status = 0; const char *sys_to = NULL; const char *crm_system_name = NULL; #define OPTARGS "V?K:S:HE:Dd:i:RNqt:Bv" int main(int argc, char **argv) { int argerr = 0; int flag; ll_cluster_t *hb_cluster = NULL; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"quiet", 0, 0, 'q'}, {"reference", 1, 0, 0}, {XML_ATTR_TIMEOUT, 1, 0, 't'}, {"bash-export", 0, 0, 'B'}, /* daemon options */ {"kill", 1, 0, 'K'}, /* stop a node */ {"die", 0, 0, 0}, /* kill a node, no respawn */ {"debug_inc", 1, 0, 'i'}, {"debug_dec", 1, 0, 'd'}, {"status", 1, 0, 'S'}, {"standby", 1, 0, 's'}, {"active", 1, 0, 'a'}, {"health", 0, 0, 'H'}, {"election", 0, 0, 'E'}, {"dc_lookup", 0, 0, 'D'}, {"nodes", 0, 0, 'N'}, {"option", 1, 0, 'o'}, {"version", 0, 0, 'v'}, {0, 0, 0, 0} }; #endif crm_system_name = basename(argv[0]); - crm_log_init(crm_system_name, FALSE); if(argc < 2) { usage(crm_system_name, LSB_EXIT_EINVAL); } + + crm_log_init(crm_system_name, LOG_ERR, FALSE, TRUE, argc, argv); while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { #ifdef HAVE_GETOPT_H case 0: printf("option %s", long_options[option_index].name); if (optarg) printf(" with arg %s", optarg); printf("\n"); if (strcasecmp("reference", long_options[option_index].name) == 0) { this_msg_reference = crm_strdup(optarg); } else if (strcasecmp("die", long_options[option_index].name) == 0) { DO_RESET = TRUE; crmd_operation = CRM_OP_DIE; } else { printf( "?? Long option (--%s) is not yet properly supported ??\n", long_options[option_index].name); ++argerr; } break; #endif /* a sample test for multiple instance if (digit_optind != 0 && digit_optind != this_option_optind) printf ("digits occur in two different argv-elements.\n"); digit_optind = this_option_optind; printf ("option %c\n", c); */ case 'v': fprintf(stdout, "HA Version %s, CRM Version %s (CIB feature set %s) %s\n", VERSION, CRM_FEATURE_SET, CIB_FEATURE_SET, HA_HG_VERSION); exit(0); break; case 'V': BE_VERBOSE = TRUE; admin_verbose = XML_BOOLEAN_TRUE; cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case 't': message_timeout_ms = atoi(optarg); if(message_timeout_ms < 1) { message_timeout_ms = 30*1000; } break; case '?': usage(crm_system_name, LSB_EXIT_OK); break; case 'D': DO_WHOIS_DC = TRUE; break; case 'B': BASH_EXPORT = TRUE; break; case 'K': DO_RESET = TRUE; crm_debug_2("Option %c => %s", flag, optarg); dest_node = crm_strdup(optarg); crmd_operation = CRM_OP_LOCAL_SHUTDOWN; break; case 'q': BE_SILENT = TRUE; break; case 'i': DO_DEBUG = debug_inc; crm_debug_2("Option %c => %s", flag, optarg); dest_node = crm_strdup(optarg); break; case 'd': DO_DEBUG = debug_dec; crm_debug_2("Option %c => %s", flag, optarg); dest_node = crm_strdup(optarg); break; case 'S': DO_HEALTH = TRUE; crm_debug_2("Option %c => %s", flag, optarg); dest_node = crm_strdup(optarg); break; case 'E': DO_ELECT_DC = TRUE; break; case 'N': DO_NODE_LIST = TRUE; break; case 'H': DO_HEALTH = TRUE; break; default: printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } hb_cluster = do_init(); if (hb_cluster != NULL) { int res = 0; - cl_log_args(argc, argv); res = do_work(hb_cluster); if (res > 0) { /* wait for the reply by creating a mainloop and running it until * the callbacks are invoked... */ mainloop = g_main_new(FALSE); expected_responses++; crm_debug_2("Waiting for %d replies from the local CRM", expected_responses); message_timer_id = Gmain_timeout_add( message_timeout_ms, admin_message_timeout, NULL); g_main_run(mainloop); return_to_orig_privs(); } else if(res < 0) { crm_err("No message to send"); operation_status = -1; } } else { crm_warn("Init failed, could not perform requested operations"); operation_status = -2; } crm_debug_2("%s exiting normally", crm_system_name); return operation_status; } int do_work(ll_cluster_t * hb_cluster) { int ret = 1; /* construct the request */ crm_data_t *msg_data = NULL; gboolean all_is_good = TRUE; msg_options = create_xml_node(NULL, XML_TAG_OPTIONS); crm_xml_add(msg_options, XML_ATTR_VERBOSE, admin_verbose); crm_xml_add(msg_options, XML_ATTR_TIMEOUT, "0"); if (DO_HEALTH == TRUE) { crm_debug_2("Querying the system"); sys_to = CRM_SYSTEM_DC; if (dest_node != NULL) { sys_to = CRM_SYSTEM_CRMD; crmd_operation = CRM_OP_PING; if (BE_VERBOSE) { expected_responses = 1; } crm_xml_add(msg_options, XML_ATTR_TIMEOUT, "0"); } else { crm_info("Cluster-wide health not available yet"); all_is_good = FALSE; } } else if(DO_ELECT_DC) { /* tell the local node to initiate an election */ sys_to = CRM_SYSTEM_CRMD; crmd_operation = CRM_OP_VOTE; crm_xml_add(msg_options, XML_ATTR_TIMEOUT, "0"); dest_node = NULL; ret = 0; /* no return message */ } else if(DO_WHOIS_DC) { sys_to = CRM_SYSTEM_DC; crmd_operation = CRM_OP_PING; crm_xml_add(msg_options, XML_ATTR_TIMEOUT, "0"); dest_node = NULL; } else if(DO_NODE_LIST) { cib_t * the_cib = cib_new(); crm_data_t *output = NULL; enum cib_errors rc = the_cib->cmds->signon( the_cib, crm_system_name, cib_command_synchronous); if(rc != cib_ok) { return -1; } output = get_cib_copy(the_cib); do_find_node_list(output); free_xml(output); the_cib->cmds->signoff(the_cib); exit(rc); } else if(DO_RESET) { /* tell dest_node to initiate the shutdown proceedure * * if dest_node is NULL, the request will be sent to the * local node */ sys_to = CRM_SYSTEM_CRMD; crm_xml_add(msg_options, XML_ATTR_TIMEOUT, "0"); ret = 0; /* no return message */ } else if(DO_DEBUG == debug_inc) { /* tell dest_node to increase its debug level * * if dest_node is NULL, the request will be sent to the * local node */ sys_to = CRM_SYSTEM_CRMD; crmd_operation = CRM_OP_DEBUG_UP; ret = 0; /* no return message */ } else if(DO_DEBUG == debug_dec) { /* tell dest_node to increase its debug level * * if dest_node is NULL, the request will be sent to the * local node */ sys_to = CRM_SYSTEM_CRMD; crmd_operation = CRM_OP_DEBUG_DOWN; ret = 0; /* no return message */ } else { crm_err("Unknown options"); all_is_good = FALSE; } if(all_is_good == FALSE) { crm_err("Creation of request failed. No message to send"); return -1; } /* send it */ if (crmd_channel == NULL) { crm_err("The IPC connection is not valid, cannot send anything"); return -1; } if(sys_to == NULL) { if (dest_node != NULL) { sys_to = CRM_SYSTEM_CRMD; } else { sys_to = CRM_SYSTEM_DC; } } { HA_Message *cmd = create_request( crmd_operation, msg_data, dest_node, sys_to, crm_system_name, admin_uuid); if(this_msg_reference != NULL) { ha_msg_mod(cmd, XML_ATTR_REFERENCE, this_msg_reference); } send_ipc_message(crmd_channel, cmd); crm_msg_del(cmd); } return ret; } void crmd_ipc_connection_destroy(gpointer user_data) { crm_info("Connection to CRMd was terminated"); exit(1); } ll_cluster_t * do_init(void) { int facility; GCHSource *src = NULL; ll_cluster_t *hb_cluster = NULL; /* change the logging facility to the one used by heartbeat daemon */ hb_cluster = ll_cluster_new("heartbeat"); crm_debug_2("Switching to Heartbeat logger"); if (( facility = hb_cluster->llc_ops->get_logfacility(hb_cluster)) > 0) { cl_log_set_facility(facility); } crm_malloc0(admin_uuid, 11); if(admin_uuid != NULL) { snprintf(admin_uuid, 10, "%d", getpid()); admin_uuid[10] = '\0'; } src = init_client_ipc_comms( CRM_SYSTEM_CRMD, admin_msg_callback, NULL, &crmd_channel); if(DO_RESOURCE || DO_RESOURCE_LIST || DO_NODE_LIST) { return hb_cluster; } else if(crmd_channel != NULL) { send_hello_message( crmd_channel, admin_uuid, crm_system_name,"0", "1"); set_IPC_Channel_dnotify(src, crmd_ipc_connection_destroy); return hb_cluster; } return NULL; } gboolean admin_msg_callback(IPC_Channel * server, void *private_data) { int lpc = 0; IPC_Message *msg = NULL; ha_msg_input_t *new_input = NULL; gboolean hack_return_good = TRUE; static int received_responses = 0; char *filename = NULL; int filename_len = 0; const char *result = NULL; Gmain_timeout_remove(message_timer_id); while (server->ch_status != IPC_DISCONNECT && server->ops->is_message_pending(server) == TRUE) { if(new_input != NULL) { delete_ha_msg_input(new_input); new_input = NULL; } if (server->ops->recv(server, &msg) != IPC_OK) { perror("Receive failure:"); return !hack_return_good; } if (msg == NULL) { crm_debug_4("No message this time"); continue; } lpc++; received_responses++; new_input = new_ipc_msg_input(msg); crm_log_message(LOG_MSG, new_input->msg); msg->msg_done(msg); if (new_input->xml == NULL) { crm_info("XML in IPC message was not valid... " "discarding."); goto cleanup; } else if (validate_crm_message( new_input->msg, crm_system_name, admin_uuid, XML_ATTR_RESPONSE) == FALSE) { crm_debug_2("Message was not a CRM response. Discarding."); goto cleanup; } result = cl_get_string(new_input->msg, XML_ATTR_RESULT); if(result == NULL || strcasecmp(result, "ok") == 0) { result = "pass"; } else { result = "fail"; } if(DO_HEALTH) { const char *state = crm_element_value( new_input->xml, "crmd_state"); printf("Status of %s@%s: %s (%s)\n", crm_element_value(new_input->xml,XML_PING_ATTR_SYSFROM), cl_get_string(new_input->msg, F_CRM_HOST_FROM), state, crm_element_value(new_input->xml,XML_PING_ATTR_STATUS)); if(BE_SILENT && state != NULL) { fprintf(stderr, "%s\n", state); } } else if(DO_WHOIS_DC) { const char *dc = cl_get_string( new_input->msg, F_CRM_HOST_FROM); printf("Designated Controller is: %s\n", dc); if(BE_SILENT && dc != NULL) { fprintf(stderr, "%s\n", dc); } } if (this_msg_reference != NULL) { /* in testing mode... */ /* 31 = "test-_.xml" + an_int_as_string + '\0' */ filename_len = 31 + strlen(this_msg_reference); crm_malloc0(filename, filename_len); if(filename != NULL) { snprintf(filename, filename_len, "%s-%s_%d.xml", result, this_msg_reference, received_responses); filename[filename_len - 1] = '\0'; if (0 > write_xml_file( new_input->xml, filename, FALSE)) { crm_crit("Could not save response to" " %s", filename); } } } cleanup: delete_ha_msg_input(new_input); new_input = NULL; } if (server->ch_status == IPC_DISCONNECT) { crm_debug_2("admin_msg_callback: received HUP"); return !hack_return_good; } if (received_responses >= expected_responses) { crm_debug_2( "Recieved expected number (%d) of messages from Heartbeat." " Exiting normally.", expected_responses); g_main_quit(mainloop); return !hack_return_good; } message_timer_id = Gmain_timeout_add( message_timeout_ms, admin_message_timeout, NULL); return hack_return_good; } gboolean admin_message_timeout(gpointer data) { fprintf(stderr, "No messages received in %d seconds.. aborting\n", (int)message_timeout_ms/1000); crm_err("No messages received in %d seconds", (int)message_timeout_ms/1000); g_main_quit(mainloop); return FALSE; } gboolean is_node_online(crm_data_t *node_state) { const char *uname = crm_element_value(node_state,XML_ATTR_UNAME); const char *join_state = crm_element_value(node_state,XML_CIB_ATTR_JOINSTATE); const char *exp_state = crm_element_value(node_state,XML_CIB_ATTR_EXPSTATE); const char *crm_state = crm_element_value(node_state,XML_CIB_ATTR_CRMDSTATE); const char *ha_state = crm_element_value(node_state,XML_CIB_ATTR_HASTATE); const char *ccm_state = crm_element_value(node_state,XML_CIB_ATTR_INCCM); if(safe_str_neq(join_state, CRMD_JOINSTATE_DOWN) && (ha_state == NULL || safe_str_eq(ha_state, ACTIVESTATUS)) && crm_is_true(ccm_state) && safe_str_eq(crm_state, ONLINESTATUS)) { crm_debug_3("Node %s is online", uname); return TRUE; } crm_debug_3("Node %s: ha=%s ccm=%s join=%s exp=%s crm=%s", uname, crm_str(ha_state), crm_str(ccm_state), crm_str(join_state), crm_str(exp_state), crm_str(crm_state)); crm_debug_3("Node %s is offline", uname); return FALSE; } int do_find_node_list(crm_data_t *xml_node) { int found = 0; crm_data_t *nodes = get_object_root(XML_CIB_TAG_NODES, xml_node); xml_child_iter_filter( nodes, node, XML_CIB_TAG_NODE, if(BASH_EXPORT) { printf("export %s=%s\n", crm_element_value(node, XML_ATTR_UNAME), crm_element_value(node, XML_ATTR_ID)); } else { printf("%s node: %s (%s)\n", crm_element_value(node, XML_ATTR_TYPE), crm_element_value(node, XML_ATTR_UNAME), crm_element_value(node, XML_ATTR_ID)); } found++; ); if(found == 0) { printf("NO nodes configured\n"); } return found; } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-?Vs] [command] [command args]\n", cmd); fprintf(stream, "Options\n"); fprintf(stream, "\t--%s (-%c)\t: this help message\n", "help", '?'); fprintf(stream, "\t--%s (-%c)\t: version details\n", "version", 'v'); fprintf(stream, "\t--%s (-%c)\t: " "turn on debug info. additional instances increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\t: be very *very* quiet\n", "quiet", 'q'); fprintf(stream, "\t--%s (-%c)\t: Only applies to -N.\n" "\t\tCreate Bash export entries of the form \"export uname=uuid\"\n", "bash-export", 'B'); fprintf(stream, "\nCommands\n"); fprintf(stream, "\t--%s (-%c) \t: " "increment the CRMd debug level on \n", CRM_OP_DEBUG_UP,'i'); fprintf(stream, "\t--%s (-%c) \t: " "decrement the CRMd debug level on \n", CRM_OP_DEBUG_DOWN,'d'); fprintf(stream, "\t--%s (-%c) \t: " "shutdown the CRMd on \n", "kill", 'K'); fprintf(stream, "\t--%s (-%c) \t: " "request the status of \n", "status", 'S'); #if 0 fprintf(stream, "\t--%s (-%c)\t\t: " "request the status of all nodes\n", "health", 'H'); #endif fprintf(stream, "\t--%s (-%c) \t: " "initiate an election from \n", "election", 'E'); fprintf(stream, "\t--%s (-%c)\t: " "request the uname of the DC\n", "dc_lookup", 'D'); fprintf(stream, "\t--%s (-%c)\t\t: " "request the uname of all member nodes\n", "nodes", 'N'); /* fprintf(stream, "\t--%s (-%c)\t\n", "disconnect", 'D'); */ fflush(stream); exit(exit_status); } diff --git a/crm/admin/test.iso8601.c b/crm/admin/test.iso8601.c index 5400d3be90..bed3738b88 100644 --- a/crm/admin/test.iso8601.c +++ b/crm/admin/test.iso8601.c @@ -1,139 +1,137 @@ /* * Copyright (C) 2005 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #define OPTARGS "V?d:p:D:WOLn" char command = 0; static void usage(int rc) { fprintf(stderr, "Usage: iso8601 [-(O|W|L)] -(n|d|p|D) \n"); fprintf(stderr, "Input Options:\n"); fprintf(stderr, "\t-n Display the current date/time\n"); fprintf(stderr, "\t-d Parse an ISO8601 date/time. Eg. '2005-01-20 00:30:00 +01:00' or '2005-040'\n"); fprintf(stderr, "\t-p Parse an ISO8601 date/time interval/period (wth start time). Eg. '2005-040/2005-043'\n"); fprintf(stderr, "\t-D Parse an ISO8601 date/time duration (wth start time). Eg. '2005-040/P1M'\n"); fprintf(stderr, "\nOutput Options:\n"); fprintf(stderr, "\tBy default, shows the result in 'universal' date/time\n"); fprintf(stderr, "\t-L Show result as a 'local' date/time\n"); fprintf(stderr, "\t-O Show result as an 'ordinal' date/time\n"); fprintf(stderr, "\t-W Show result as an 'calendar week' date/time\n"); fprintf(stderr, "\nFor more information on the ISO8601 standard, see: http://en.wikipedia.org/wiki/ISO_8601\n"); exit(rc); } int main(int argc, char **argv) { int argerr = 0; int flag; int print_options = 0; char *input_s = NULL; char *mutable_s = NULL; - crm_log_init("iso8601", FALSE); - cl_log_set_facility(LOG_USER); - cl_log_enable_stderr(TRUE); + crm_log_init("iso8601", LOG_INFO, FALSE, TRUE, 0, NULL); if(argc < 2) { argerr++; } while (1) { flag = getopt(argc, argv, OPTARGS); if (flag == -1) break; switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case '?': usage(0); break; case 'n': command = flag; break; case 'd': case 'p': case 'D': command = flag; input_s = crm_strdup(optarg); break; case 'W': print_options |= ha_date_weeks; break; case 'O': print_options |= ha_date_ordinal; break; case 'L': print_options |= ha_log_local; break; } } if(input_s == NULL && command != 'n') { usage(1); } mutable_s = input_s; if(command == 'd') { ha_time_t *date_time = parse_date(&mutable_s); if(date_time == NULL) { fprintf(stderr, "Invalid date/time specified: %s\n", input_s); usage(1); } log_date(LOG_INFO, "parsed", date_time, print_options|ha_log_date|ha_log_time); } else if(command == 'p') { ha_time_period_t *interval = parse_time_period(&mutable_s); if(interval == NULL) { fprintf(stderr, "Invalid interval specified: %s\n", input_s); usage(1); } log_time_period(LOG_INFO, interval, print_options|ha_log_date|ha_log_time); } else if(command == 'D') { ha_time_t *duration = parse_time_duration(&mutable_s); if(duration == NULL) { fprintf(stderr, "Invalid duration specified: %s\n", input_s); usage(1); } log_date(LOG_INFO, "Duration", duration, print_options|ha_log_date|ha_log_time|ha_log_local); } else if(command == 'n') { ha_time_t *now = new_ha_date(TRUE); if(now == NULL) { fprintf(stderr, "Internal error: couldnt determin 'now' !\n"); usage(1); } log_date(LOG_INFO, "Current date/time", now, print_options|ha_log_date|ha_log_time); } return 0; } diff --git a/crm/cib/cibmon.c b/crm/cib/cibmon.c index d8e1226de4..3a68745d28 100644 --- a/crm/cib/cibmon.c +++ b/crm/cib/cibmon.c @@ -1,471 +1,468 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif #include /* someone complaining about _ha_msg_mod not being found */ #define UPDATE_PREFIX "cib.updates:" int exit_code = cib_ok; int got_signal = 0; GMainLoop *mainloop = NULL; const char *crm_system_name = "cibmon"; void usage(const char *cmd, int exit_status); void cib_connection_destroy(gpointer user_data); void cibmon_pre_notify(const char *event, HA_Message *msg); void cibmon_update_confirm(const char *event, HA_Message *msg); gboolean cibmon_shutdown(int nsig, gpointer unused); void cibmon_diff(const char *event, HA_Message *msg); cib_t *the_cib = NULL; #define OPTARGS "V?pPdam:" gboolean pre_notify = FALSE; gboolean post_notify = FALSE; gboolean log_diffs = FALSE; int max_failures = 30; int main(int argc, char **argv) { int argerr = 0; int flag; int level = 0; int attempts = 0; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"pre", 0, 0, 'p'}, {"post", 0, 0, 'P'}, {"all", 0, 0, 'a'}, {"diffs", 0, 0, 'd'}, {"max-conn-fail",1, 0, 'm'}, {0, 0, 0, 0} }; #endif - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, FALSE, FALSE, 0, NULL); G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, cibmon_shutdown, NULL, NULL); - - cl_set_corerootdir(HA_COREDIR); - cl_cdtocoredir(); while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { #ifdef HAVE_GETOPT_H case 0: printf("option %s", long_options[option_index].name); if (optarg) { printf(" with arg %s", optarg); } printf("\n"); printf("Long option (--%s) is not" " (yet?) properly supported\n", long_options[option_index].name); ++argerr; break; #endif case 'V': level = get_crm_log_level(); cl_log_enable_stderr(TRUE); set_crm_log_level(level+1); break; case '?': usage(crm_system_name, LSB_EXIT_OK); break; case 'm': max_failures = crm_parse_int(optarg, "30"); break; case 'a': pre_notify = TRUE; post_notify = TRUE; log_diffs = TRUE; break; case 'd': log_diffs = TRUE; break; case 'p': pre_notify = TRUE; break; case 'P': post_notify = TRUE; break; default: printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } the_cib = cib_new(); do { if(attempts != 0) { sleep(1); } exit_code = the_cib->cmds->signon( the_cib, crm_system_name, cib_query); } while(exit_code == cib_connection && attempts++ < max_failures); if(exit_code != cib_ok) { crm_err("Signon to CIB failed: %s", cib_error2string(exit_code)); } if(exit_code == cib_ok) { crm_debug("Setting dnotify"); exit_code = the_cib->cmds->set_connection_dnotify( the_cib, cib_connection_destroy); } if(exit_code == cib_ok && pre_notify) { crm_debug("Setting pre-notify callback"); exit_code = the_cib->cmds->add_notify_callback( the_cib, T_CIB_PRE_NOTIFY, cibmon_pre_notify); if(exit_code != cib_ok) { crm_err("Failed to set %s callback: %s", T_CIB_PRE_NOTIFY, cib_error2string(exit_code)); } } if(exit_code == cib_ok && post_notify) { crm_debug("Setting post-notify callback"); exit_code = the_cib->cmds->add_notify_callback( the_cib, T_CIB_UPDATE_CONFIRM, cibmon_update_confirm); if(exit_code != cib_ok) { crm_err("Failed to set %s callback: %s", T_CIB_UPDATE_CONFIRM, cib_error2string(exit_code)); } } if(exit_code == cib_ok && log_diffs) { crm_debug("Setting diff callback"); exit_code = the_cib->cmds->add_notify_callback( the_cib, T_CIB_DIFF_NOTIFY, cibmon_diff); if(exit_code != cib_ok) { crm_err("Failed to set %s callback: %s", T_CIB_DIFF_NOTIFY, cib_error2string(exit_code)); } } if(exit_code != cib_ok) { crm_err("Setup failed, could not monitor CIB actions"); return -exit_code; } mainloop = g_main_new(FALSE); crm_info("Starting mainloop"); g_main_run(mainloop); crm_debug_3("%s exiting normally", crm_system_name); fflush(stderr); return -exit_code; } void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status != 0 ? stderr : stdout; #if 0 fprintf(stream, "usage: %s [-?Vio] command\n" "\twhere necessary, XML data will be expected using -X" " or on STDIN if -X isnt specified\n", cmd); fprintf(stream, "Options\n"); fprintf(stream, "\t--%s (-%c) \tid of the object being operated on\n", XML_ATTR_ID, 'i'); fprintf(stream, "\t--%s (-%c) \tobject type being operated on\n", "obj_type", 'o'); fprintf(stream, "\t--%s (-%c)\tturn on debug info." " additional instance increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\tthis help message\n", "help", '?'); fprintf(stream, "\nCommands\n"); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_ERASE, 'E'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_QUERY, 'Q'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_CREATE, 'C'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_REPLACE,'R'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_UPDATE, 'U'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_DELETE, 'D'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_BUMP, 'B'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_ISMASTER,'M'); fprintf(stream, "\t--%s (-%c)\t\n", CIB_OP_SYNC, 'S'); fprintf(stream, "\nXML data\n"); fprintf(stream, "\t--%s (-%c) \t\n", F_CRM_DATA, 'X'); fprintf(stream, "\nAdvanced Options\n"); fprintf(stream, "\t--%s (-%c)\tsend command to specified host." " Applies to %s and %s commands only\n", "host", 'h', CIB_OP_QUERY, CRM_OP_CIB_SYNC); fprintf(stream, "\t--%s (-%c)\tcommand only takes effect locally" " on the specified host\n", "local", 'l'); fprintf(stream, "\t--%s (-%c)\twait for call to complete before" " returning\n", "sync-call", 's'); #endif fflush(stream); exit(exit_status); } void cib_connection_destroy(gpointer user_data) { crm_err("Connection to the CIB terminated... exiting"); g_main_quit(mainloop); return; } int update_depth = 0; gboolean last_notify_pre = TRUE; void cibmon_pre_notify(const char *event, HA_Message *msg) { int rc = -1; const char *op = NULL; const char *id = NULL; const char *type = NULL; crm_data_t *update = NULL; crm_data_t *pre_update = NULL; if(msg == NULL) { crm_err("NULL update"); return; } op = cl_get_string(msg, F_CIB_OPERATION); id = cl_get_string(msg, F_CIB_OBJID); type = cl_get_string(msg, F_CIB_OBJTYPE); ha_msg_value_int(msg, F_CIB_RC, &rc); update_depth++; last_notify_pre = TRUE; update = get_message_xml(msg, F_CIB_UPDATE); pre_update = get_message_xml(msg, F_CIB_EXISTING); if(update != NULL) { crm_debug_3(UPDATE_PREFIX"[%s] Performing %s on <%s%s%s>", event, op, type, id?" id=":"", id?id:""); print_xml_formatted(LOG_DEBUG_5, UPDATE_PREFIX, update, "Update"); } else if(update == NULL) { crm_info(UPDATE_PREFIX"[%s] Performing operation %s (on section=%s)", event, op, crm_str(type)); } print_xml_formatted(LOG_DEBUG_3, UPDATE_PREFIX, pre_update, "Existing Object"); free_xml(update); free_xml(pre_update); } void cibmon_update_confirm(const char *event, HA_Message *msg) { int rc = -1; const char *op = NULL; const char *id = NULL; const char *type = NULL; crm_data_t *update = NULL; crm_data_t *output = NULL; crm_data_t *generation = NULL; if(msg == NULL) { crm_err("NULL update"); return; } op = cl_get_string(msg, F_CIB_OPERATION); id = cl_get_string(msg, F_CIB_OBJID); type = cl_get_string(msg, F_CIB_OBJTYPE); update_depth--; last_notify_pre = FALSE; ha_msg_value_int(msg, F_CIB_RC, &rc); update = get_message_xml(msg, F_CIB_UPDATE); output = get_message_xml(msg, F_CIB_UPDATE_RESULT); generation = get_message_xml(msg, "cib_generation"); if(update == NULL) { if(rc == cib_ok) { crm_debug_2(UPDATE_PREFIX"[%s] %s (to %s) confirmed", event, op, crm_str(type)); } else { crm_warn(UPDATE_PREFIX"[%s] %s (to %s) ABORTED: (%d) %s", event, op, crm_str(type), rc, cib_error2string(rc)); } } else { if(rc == cib_ok) { crm_debug_2(UPDATE_PREFIX"[%s] Operation %s to <%s%s%s> confirmed.", event, op, crm_str(type), id?" id=":"", id?id:""); } else { crm_warn(UPDATE_PREFIX"[%s] Operation %s to <%s %s%s> ABORTED: (%d) %s", event, op, crm_str(type), id?" id=":"", id?id:"", rc, cib_error2string(rc)); } } if(update != NULL) { print_xml_formatted( rc==cib_ok?LOG_DEBUG:LOG_WARNING, UPDATE_PREFIX, update, "Update"); } print_xml_formatted( rc==cib_ok?LOG_DEBUG_3:LOG_WARNING, UPDATE_PREFIX, output, "Resulting Object"); if(update_depth == 0) { print_xml_formatted( rc==cib_ok?LOG_DEBUG:LOG_WARNING, UPDATE_PREFIX, generation, "CIB Generation"); } free_xml(update); free_xml(output); free_xml(generation); } void cibmon_diff(const char *event, HA_Message *msg) { int rc = -1; const char *op = NULL; crm_data_t *diff = NULL; crm_data_t *update = get_message_xml(msg, F_CIB_UPDATE); unsigned int log_level = LOG_INFO; if(msg == NULL) { crm_err("NULL update"); return; } ha_msg_value_int(msg, F_CIB_RC, &rc); op = cl_get_string(msg, F_CIB_OPERATION); diff = get_message_xml(msg, F_CIB_UPDATE_RESULT); if(rc < cib_ok) { log_level = LOG_WARNING; do_crm_log(log_level, "[%s] %s ABORTED: %s", event, op, cib_error2string(rc)); } else { do_crm_log(log_level, "[%s] %s confirmed", event, op); } log_cib_diff(log_level, diff, op); if(update != NULL) { print_xml_formatted( log_level+2, "raw_update", update, NULL); } free_xml(diff); free_xml(update); } gboolean cibmon_shutdown(int nsig, gpointer unused) { got_signal = 1; if (mainloop != NULL && g_main_is_running(mainloop)) { g_main_quit(mainloop); } else { exit(LSB_EXIT_OK); } return TRUE; } diff --git a/crm/cib/main.c b/crm/cib/main.c index 8ae96c62b9..f46e1fb4d2 100644 --- a/crm/cib/main.c +++ b/crm/cib/main.c @@ -1,607 +1,607 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* #include */ #include /* #include */ #include #include #include #include #include #include #include #include #include #if HAVE_LIBXML2 # include #endif #ifdef HAVE_GETOPT_H # include #endif extern int init_remote_listener(int port); gboolean cib_shutdown_flag = FALSE; gboolean stand_alone = FALSE; gboolean per_action_cib = FALSE; enum cib_errors cib_status = cib_ok; extern char *ccm_transition_id; extern void oc_ev_special(const oc_ev_t *, oc_ev_class_t , int ); GMainLoop* mainloop = NULL; const char* crm_system_name = CRM_SYSTEM_CIB; const char* cib_root = WORKING_DIR; char *cib_our_uname = NULL; oc_ev_t *cib_ev_token; gboolean preserve_status = FALSE; gboolean cib_writes_enabled = TRUE; void usage(const char* cmd, int exit_status); int cib_init(void); gboolean cib_register_ha(ll_cluster_t *hb_cluster, const char *client_name); gboolean cib_shutdown(int nsig, gpointer unused); void cib_ha_connection_destroy(gpointer user_data); gboolean startCib(const char *filename); extern gboolean cib_msg_timeout(gpointer data); extern int write_cib_contents(gpointer p); GHashTable *client_list = NULL; GHashTable *ccm_membership = NULL; GHashTable *peer_hash = NULL; ll_cluster_t *hb_conn = NULL; GTRIGSource *cib_writer = NULL; char *channel1 = NULL; char *channel2 = NULL; char *channel3 = NULL; char *channel4 = NULL; char *channel5 = NULL; #define OPTARGS "aswr:V?" void cib_cleanup(void); static void cib_diskwrite_complete(gpointer userdata, int status, int signo, int exitcode) { if(exitcode != LSB_EXIT_OK || signo != 0 || status != 0) { crm_err("Disk write failed: status=%d, signo=%d, exitcode=%d", status, signo, exitcode); if(cib_writes_enabled) { crm_err("Disabling disk writes after write failure"); cib_writes_enabled = FALSE; } } else { crm_debug_2("Disk write passed"); } } int main(int argc, char ** argv) { int flag; int rc = 0; int argerr = 0; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { {"per-action-cib", 0, 0, 'a'}, {"stand-alone", 0, 0, 's'}, {"disk-writes", 0, 0, 'w'}, {"cib-root", 1, 0, 'r'}, {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {0, 0, 0, 0} }; #endif - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, TRUE, FALSE, 0, NULL); G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, cib_shutdown, NULL, NULL); cib_writer = G_main_add_tempproc_trigger( G_PRIORITY_LOW, write_cib_contents, "write_cib_contents", NULL, NULL, NULL, cib_diskwrite_complete); EnableProcLogging(); set_sigchld_proctrack(G_PRIORITY_HIGH); client_list = g_hash_table_new(g_str_hash, g_str_equal); ccm_membership = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, NULL); peer_hash = g_hash_table_new_full( g_str_hash, g_str_equal,g_hash_destroy_str, g_hash_destroy_str); while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { case 'V': alter_debug(DEBUG_INC); break; case 's': stand_alone = TRUE; preserve_status = TRUE; cib_writes_enabled = FALSE; cl_log_enable_stderr(1); break; case '?': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; case 'f': per_action_cib = TRUE; break; case 'w': cib_writes_enabled = TRUE; break; case 'r': cib_root = optarg; break; default: ++argerr; break; } } crm_info("Retrieval of a per-action CIB: %s", per_action_cib?"enabled":"disabled"); if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name,LSB_EXIT_GENERIC); } /* read local config file */ rc = cib_init(); CRM_CHECK(g_hash_table_size(client_list) == 0, crm_warn("Not all clients gone at exit")); cib_cleanup(); if(hb_conn) { hb_conn->llc_ops->delete(hb_conn); } crm_info("Done"); return rc; } void cib_cleanup(void) { g_hash_table_destroy(ccm_membership); g_hash_table_destroy(client_list); g_hash_table_destroy(peer_hash); crm_free(ccm_transition_id); crm_free(cib_our_uname); #if HAVE_LIBXML2 xmlCleanupParser(); #endif crm_free(channel1); crm_free(channel2); crm_free(channel3); crm_free(channel4); crm_free(channel5); } unsigned long cib_num_ops = 0; const char *cib_stat_interval = "10min"; unsigned long cib_num_local = 0, cib_num_updates = 0, cib_num_fail = 0; unsigned long cib_bad_connects = 0, cib_num_timeouts = 0; longclock_t cib_call_time = 0; gboolean cib_stats(gpointer data); gboolean cib_stats(gpointer data) { int local_log_level = LOG_DEBUG; static unsigned long last_stat = 0; unsigned int cib_calls_ms = 0; static unsigned long cib_stat_interval_ms = 0; if(cib_stat_interval_ms == 0) { cib_stat_interval_ms = crm_get_msec(cib_stat_interval); } cib_calls_ms = longclockto_ms(cib_call_time); if((cib_num_ops - last_stat) > 0) { unsigned long calls_diff = cib_num_ops - last_stat; double stat_1 = (1000*cib_calls_ms)/calls_diff; local_log_level = LOG_INFO; do_crm_log(local_log_level, "Processed %lu operations" " (%.2fus average, %lu%% utilization) in the last %s", calls_diff, stat_1, (100*cib_calls_ms)/cib_stat_interval_ms, cib_stat_interval); } do_crm_log(local_log_level+1, "\tDetail: %lu operations (%ums total)" " (%lu local, %lu updates, %lu failures," " %lu timeouts, %lu bad connects)", cib_num_ops, cib_calls_ms, cib_num_local, cib_num_updates, cib_num_fail, cib_bad_connects, cib_num_timeouts); last_stat = cib_num_ops; cib_call_time = 0; return TRUE; } int cib_init(void) { gboolean was_error = FALSE; if(startCib("cib.xml") == FALSE){ crm_crit("Cannot start CIB... terminating"); exit(1); } if(stand_alone == FALSE) { hb_conn = ll_cluster_new("heartbeat"); if(cib_register_ha(hb_conn, CRM_SYSTEM_CIB) == FALSE) { crm_crit("Cannot sign in to heartbeat... terminating"); exit(1); } } else { cib_our_uname = crm_strdup("localhost"); } channel1 = crm_strdup(cib_channel_callback); was_error = init_server_ipc_comms( channel1, cib_client_connect_null, default_ipc_connection_destroy); channel2 = crm_strdup(cib_channel_ro); was_error = was_error || init_server_ipc_comms( channel2, cib_client_connect_rw_ro, default_ipc_connection_destroy); channel3 = crm_strdup(cib_channel_rw); was_error = was_error || init_server_ipc_comms( channel3, cib_client_connect_rw_ro, default_ipc_connection_destroy); channel4 = crm_strdup(cib_channel_rw_synchronous); was_error = was_error || init_server_ipc_comms( channel4, cib_client_connect_rw_synch, default_ipc_connection_destroy); channel5 = crm_strdup(cib_channel_ro_synchronous); was_error = was_error || init_server_ipc_comms( channel5, cib_client_connect_ro_synch, default_ipc_connection_destroy); if(stand_alone) { if(was_error) { crm_err("Couldnt start"); return 1; } cib_is_master = TRUE; /* Create the mainloop and run it... */ mainloop = g_main_new(FALSE); crm_info("Starting %s mainloop", crm_system_name); /* Gmain_timeout_add(crm_get_msec("10s"), cib_msg_timeout, NULL); */ /* Gmain_timeout_add( */ /* crm_get_msec(cib_stat_interval), cib_stats, NULL); */ g_main_run(mainloop); return_to_orig_privs(); return 0; } if(was_error == FALSE) { crm_debug_3("Be informed of CRM Client Status changes"); if (HA_OK != hb_conn->llc_ops->set_cstatus_callback( hb_conn, cib_client_status_callback, hb_conn)) { crm_err("Cannot set cstatus callback: %s", hb_conn->llc_ops->errmsg(hb_conn)); was_error = TRUE; } else { crm_debug_3("Client Status callback set"); } } if(was_error == FALSE) { gboolean did_fail = TRUE; int num_ccm_fails = 0; int max_ccm_fails = 30; int ret; int cib_ev_fd; while(did_fail && was_error == FALSE) { did_fail = FALSE; crm_debug_3("Registering with CCM"); ret = oc_ev_register(&cib_ev_token); if (ret != 0) { did_fail = TRUE; } if(did_fail == FALSE) { crm_debug_3("Setting up CCM callbacks"); ret = oc_ev_set_callback( cib_ev_token, OC_EV_MEMB_CLASS, cib_ccm_msg_callback, NULL); if (ret != 0) { crm_warn("CCM callback not set"); did_fail = TRUE; } } if(did_fail == FALSE) { oc_ev_special(cib_ev_token, OC_EV_MEMB_CLASS, 0); crm_debug_3("Activating CCM token"); ret = oc_ev_activate(cib_ev_token, &cib_ev_fd); if (ret != 0){ crm_warn("CCM Activation failed"); did_fail = TRUE; } } if(did_fail) { num_ccm_fails++; oc_ev_unregister(cib_ev_token); if(num_ccm_fails < max_ccm_fails){ crm_warn("CCM Connection failed" " %d times (%d max)", num_ccm_fails, max_ccm_fails); sleep(1); } else { crm_err("CCM Activation failed" " %d (max) times", num_ccm_fails); was_error = TRUE; } } } if(was_error == FALSE) { crm_debug_3("CCM Activation passed... all set to go!"); G_main_add_fd(G_PRIORITY_HIGH, cib_ev_fd, FALSE, cib_ccm_dispatch, cib_ev_token, default_ipc_connection_destroy); } } if(was_error == FALSE) { /* Async get client status information in the cluster */ crm_debug_3("Requesting an initial dump of CIB client_status"); hb_conn->llc_ops->client_status( hb_conn, NULL, CRM_SYSTEM_CIB, -1); /* Create the mainloop and run it... */ mainloop = g_main_new(FALSE); crm_info("Starting %s mainloop", crm_system_name); Gmain_timeout_add(crm_get_msec("10s"), cib_msg_timeout, NULL); Gmain_timeout_add( crm_get_msec(cib_stat_interval), cib_stats, NULL); g_main_run(mainloop); return_to_orig_privs(); } else { crm_err("Couldnt start all communication channels, exiting."); } return 0; } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-%s]\n", cmd, OPTARGS); fprintf(stream, "\t--%s (-%c)\t\tTurn on debug info." " Additional instances increase verbosity\n", "verbose", 'V'); fprintf(stream, "\t--%s (-%c)\t\tThis help message\n", "help", '?'); fprintf(stream, "\t--%s (-%c)\tAdvanced use only\n", "per-action-cib", 'a'); fprintf(stream, "\t--%s (-%c)\tAdvanced use only\n", "stand-alone", 's'); fprintf(stream, "\t--%s (-%c)\tAdvanced use only\n", "disk-writes", 'w'); fprintf(stream, "\t--%s (-%c)\t\tAdvanced use only\n", "cib-root", 'r'); fflush(stream); exit(exit_status); } gboolean cib_register_ha(ll_cluster_t *hb_cluster, const char *client_name) { const char *uname = NULL; crm_info("Signing in with Heartbeat"); if (hb_cluster->llc_ops->signon(hb_cluster, client_name)!= HA_OK) { crm_err("Cannot sign on with heartbeat: %s", hb_cluster->llc_ops->errmsg(hb_cluster)); return FALSE; } crm_debug_3("Be informed of CIB messages"); if (HA_OK != hb_cluster->llc_ops->set_msg_callback( hb_cluster, T_CIB, cib_peer_callback, hb_cluster)){ crm_err("Cannot set msg callback: %s", hb_cluster->llc_ops->errmsg(hb_cluster)); return FALSE; } crm_debug_3("Finding our node name"); if ((uname = hb_cluster->llc_ops->get_mynodeid(hb_cluster)) == NULL) { crm_err("get_mynodeid() failed"); return FALSE; } cib_our_uname = crm_strdup(uname); crm_info("FSA Hostname: %s", cib_our_uname); crm_debug_3("Adding channel to mainloop"); G_main_add_IPC_Channel( G_PRIORITY_DEFAULT, hb_cluster->llc_ops->ipcchan(hb_cluster), FALSE, cib_ha_dispatch, hb_cluster /* userdata */, cib_ha_connection_destroy); return TRUE; } void cib_ha_connection_destroy(gpointer user_data) { if(cib_shutdown_flag) { crm_info("Heartbeat disconnection complete... exiting"); } else { crm_err("Heartbeat connection lost! Exiting."); } uninitializeCib(); if (mainloop != NULL && g_main_is_running(mainloop)) { g_main_quit(mainloop); } else { exit(LSB_EXIT_OK); } } static void disconnect_cib_client(gpointer key, gpointer value, gpointer user_data) { cib_client_t *a_client = value; crm_debug_2("Processing client %s/%s... send=%d, recv=%d", crm_str(a_client->name), crm_str(a_client->channel_name), (int)a_client->channel->send_queue->current_qlen, (int)a_client->channel->recv_queue->current_qlen); if(a_client->channel->ch_status == IPC_CONNECT) { a_client->channel->ops->resume_io(a_client->channel); if(a_client->channel->send_queue->current_qlen != 0 || a_client->channel->recv_queue->current_qlen != 0) { crm_info("Flushed messages to/from %s/%s... send=%d, recv=%d", crm_str(a_client->name), crm_str(a_client->channel_name), (int)a_client->channel->send_queue->current_qlen, (int)a_client->channel->recv_queue->current_qlen); } } if(a_client->channel->ch_status == IPC_CONNECT) { crm_warn("Disconnecting %s/%s...", crm_str(a_client->name), crm_str(a_client->channel_name)); a_client->channel->ops->disconnect(a_client->channel); } } extern gboolean cib_process_disconnect( IPC_Channel *channel, cib_client_t *cib_client); gboolean cib_shutdown(int nsig, gpointer unused) { if(cib_shutdown_flag == FALSE) { cib_shutdown_flag = TRUE; crm_debug("Disconnecting %d clients", g_hash_table_size(client_list)); g_hash_table_foreach(client_list, disconnect_cib_client, NULL); crm_info("Disconnected %d clients", g_hash_table_size(client_list)); cib_process_disconnect(NULL, NULL); } else { crm_info("Waiting for %d clients to disconnect...", g_hash_table_size(client_list)); } return TRUE; } gboolean startCib(const char *filename) { gboolean active = FALSE; crm_data_t *cib = readCibXmlFile(cib_root, filename, !preserve_status); CRM_ASSERT(cib != NULL); if(activateCibXml(cib, TRUE) == 0) { int port = 0; active = TRUE; ha_msg_value_int(cib, "remote_access_port", &port); init_remote_listener(port); crm_info("CIB Initialization completed successfully"); if(per_action_cib) { uninitializeCib(); } } return active; } diff --git a/crm/crmd/lrm.c b/crm/crmd/lrm.c index f74f9f94b7..9f4ff05f77 100644 --- a/crm/crmd/lrm.c +++ b/crm/crmd/lrm.c @@ -1,1792 +1,1794 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include /* for access */ #include #include #include #include #include #include #include #include #include #include #include struct recurring_op_s { char *rsc_id; char *op_key; int call_id; int interval; }; char *make_stop_id(const char *rsc, int call_id); gboolean verify_stopped(gboolean force, int log_level); gboolean build_operation_update( crm_data_t *rsc_list, lrm_op_t *op, const char *src, int lpc); gboolean build_active_RAs(crm_data_t *rsc_list); gboolean is_rsc_active(const char *rsc_id); void do_update_resource(lrm_op_t *op); gboolean process_lrm_event(lrm_op_t *op); enum crmd_fsa_input do_lrm_rsc_op( lrm_rsc_t *rsc, const char *operation, crm_data_t *msg, HA_Message *request); lrm_op_t *construct_op( crm_data_t *rsc_op, const char *rsc_id, const char *operation); void send_direct_ack(const char *to_host, const char *to_sys, lrm_op_t* op, const char *rsc_id); void free_recurring_op(gpointer value); GHashTable *meta_hash = NULL; GHashTable *resources = NULL; GHashTable *pending_ops = NULL; GCHSource *lrm_source = NULL; int num_lrm_register_fails = 0; int max_lrm_register_fails = 30; /* A_LRM_CONNECT */ enum crmd_fsa_input do_lrm_control(long long action, enum crmd_fsa_cause cause, enum crmd_fsa_state cur_state, enum crmd_fsa_input current_input, fsa_data_t *msg_data) { int ret = HA_OK; if(action & A_LRM_DISCONNECT) { verify_stopped(TRUE, LOG_ERR); if(lrm_source) { crm_debug("Removing LRM connection from MainLoop"); if(G_main_del_IPC_Channel(lrm_source) == FALSE) { crm_err("Could not remove LRM connection" " from MainLoop"); } lrm_source = NULL; } if(fsa_lrm_conn) { fsa_lrm_conn->lrm_ops->signoff(fsa_lrm_conn); crm_info("Disconnected from the LRM"); clear_bit_inplace(fsa_input_register, R_LRM_CONNECTED); } /* TODO: Clean up the hashtable */ } if(action & A_LRM_CONNECT) { ret = HA_OK; pending_ops = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, free_recurring_op); resources = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); if(NULL == fsa_lrm_conn) { register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL); ret = HA_FAIL; } if(ret == HA_OK) { crm_debug("Connecting to the LRM"); ret = fsa_lrm_conn->lrm_ops->signon( fsa_lrm_conn, CRM_SYSTEM_CRMD); } if(ret != HA_OK) { if(++num_lrm_register_fails < max_lrm_register_fails) { crm_warn("Failed to sign on to the LRM %d" " (%d max) times", num_lrm_register_fails, max_lrm_register_fails); crm_timer_start(wait_timer); crmd_fsa_stall(NULL); return I_NULL; } } if(ret == HA_OK) { crm_debug_4("LRM: set_lrm_callback..."); ret = fsa_lrm_conn->lrm_ops->set_lrm_callback( fsa_lrm_conn, lrm_op_callback); if(ret != HA_OK) { crm_err("Failed to set LRM callbacks"); } } if(ret != HA_OK) { crm_err("Failed to sign on to the LRM %d" " (max) times", num_lrm_register_fails); register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL); return I_NULL; } /* TODO: create a destroy handler that causes * some recovery to happen */ lrm_source = G_main_add_IPC_Channel( G_PRIORITY_LOW, fsa_lrm_conn->lrm_ops->ipcchan(fsa_lrm_conn), FALSE, lrm_dispatch, fsa_lrm_conn, default_ipc_connection_destroy); set_bit_inplace(fsa_input_register, R_LRM_CONNECTED); crm_debug("LRM connection established"); } if(action & ~(A_LRM_CONNECT|A_LRM_DISCONNECT)) { crm_err("Unexpected action %s in %s", fsa_action2string(action), __FUNCTION__); } return I_NULL; } static void ghash_print_pending(gpointer key, gpointer value, gpointer user_data) { const char *action = key; int *log_level = user_data; do_crm_log(*log_level, "Pending action: %s", action); } gboolean verify_stopped(gboolean force, int log_level) { GListPtr lrm_list = NULL; IPC_Channel *lrm_channel = NULL; crm_info("Checking for active resources before exit"); if(fsa_lrm_conn != NULL) { lrm_channel = fsa_lrm_conn->lrm_ops->ipcchan(fsa_lrm_conn); } if(fsa_lrm_conn == NULL || lrm_channel == NULL || lrm_channel->ch_status != IPC_CONNECT) { crm_err("Exiting with no LRM connection..." " resources may be active!"); force = TRUE; } else { lrm_list = fsa_lrm_conn->lrm_ops->get_all_rscs(fsa_lrm_conn); } if(g_hash_table_size(pending_ops) > 0) { do_crm_log(log_level, "%d pending LRM operations at shutdown%s", g_hash_table_size(pending_ops), force?"":"... waiting"); if(force || !is_set(fsa_input_register, R_SENT_RSC_STOP)) { g_hash_table_foreach( pending_ops, ghash_print_pending, &log_level); } if(force == FALSE) { return FALSE; } } slist_iter( rsc_id, char, lrm_list, lpc, if(is_rsc_active(rsc_id) == FALSE) { continue; } crm_err("Resource %s was active at shutdown." " You may ignore this error if it is unmanaged.", rsc_id); ); set_bit_inplace(fsa_input_register, R_SENT_RSC_STOP); register_fsa_input(C_FSA_INTERNAL, I_TERMINATE, NULL); return TRUE; } static const char * get_rsc_metadata(const char *type, const char *class, const char *provider) { int len = 0; char *key = NULL; char *metadata = NULL; if(meta_hash == NULL) { meta_hash = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); } CRM_CHECK(type != NULL, return NULL); CRM_CHECK(class != NULL, return NULL); if(provider == NULL) { provider = "heartbeat"; } len = strlen(type) + strlen(class) + strlen(provider) + 4; crm_malloc0(key, len); sprintf(key, "%s::%s:%s", type, class, provider); key[len-1] = 0; metadata = g_hash_table_lookup(meta_hash, key); if(metadata) { crm_debug_2("Returning cached metadata for %s", key); goto out; } crm_debug("Retreiving metadata for %s", key); metadata = fsa_lrm_conn->lrm_ops->get_rsc_type_metadata( fsa_lrm_conn, class, type, provider); if(metadata) { /* copy the metadata because the LRM likes using * g_alloc instead of cl_malloc */ char *m_copy = crm_strdup(metadata); g_hash_table_insert(meta_hash, key, m_copy); key = NULL; /* prevent it from being free'd */ g_free(metadata); metadata = m_copy; } else { crm_warn("No metadata found for %s", key); } out: crm_free(key); return metadata; } static GListPtr get_rsc_restart_list(lrm_rsc_t *rsc, lrm_op_t *op) { gboolean supported = FALSE; GListPtr restart_list = NULL; const char *value = NULL; const char *metadata_str = get_rsc_metadata( rsc->type, rsc->class, rsc->provider); crm_data_t *params = NULL; crm_data_t *actions = NULL; crm_data_t *metadata = NULL; if(metadata_str == NULL) { return NULL; } metadata = string2xml(metadata_str); if(metadata == NULL) { crm_err("Metadata for %s::%s:%s is not valid XML", rsc->provider, rsc->class, rsc->type); return NULL; } actions = find_xml_node(metadata, "actions", TRUE); xml_child_iter_filter( actions, action, "action", value = crm_element_value(action, "name"); if(safe_str_eq("reload", value)) { supported = TRUE; break; } ); if(supported == FALSE) { goto cleanup; } params = find_xml_node(metadata, "parameters", TRUE); xml_child_iter_filter( params, param, "parameter", value = crm_element_value(param, "unique"); if(crm_is_true(value)) { value = crm_element_value(param, "name"); crm_debug("Attr %s is not reloadable", value); restart_list = g_list_append( restart_list, crm_strdup(value)); } ); cleanup: free_xml(metadata); return restart_list; } static void append_restart_list(crm_data_t *update, lrm_op_t *op, const char *version) { int len = 0; char *list = NULL; char *digest = NULL; lrm_rsc_t *rsc = NULL; const char *value = NULL; gboolean non_empty = FALSE; crm_data_t *restart = NULL; GListPtr restart_list = NULL; if(op->interval > 0) { /* monitors are not reloadable */ return; } else if(safe_str_neq(CRMD_ACTION_START, op->op_type)) { /* only starts are potentially reloadable */ return; } else if(compare_version("1.0.8", version) > 0) { crm_debug("Caller version %s does not support reloads", version); return; } rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, op->rsc_id); if(rsc == NULL) { crm_info("Resource %s no longer in the LRM", op->rsc_id); return; } restart_list = get_rsc_restart_list(rsc, op); if(restart_list == NULL) { crm_debug("Resource %s does not support reloads", op->rsc_id); return; } restart = create_xml_node(NULL, "parameters"); slist_iter(param, const char, restart_list, lpc, int start = len; value = g_hash_table_lookup(op->params, param); if(value != NULL) { non_empty = TRUE; crm_xml_add(restart, param, value); } len += strlen(param) + 2; crm_realloc(list, len+1); sprintf(list+start, " %s ", param); ); digest = calculate_xml_digest(restart, TRUE); crm_xml_add(update, XML_LRM_ATTR_OP_RESTART, list); crm_xml_add(update, XML_LRM_ATTR_RESTART_DIGEST, digest); crm_debug("%s : %s", digest, list); if(non_empty) { crm_log_xml_debug(restart, "restart digest source"); } slist_destroy(char, child, restart_list, crm_free(child)); free_xml(restart); crm_free(digest); crm_free(list); } gboolean build_operation_update( crm_data_t *xml_rsc, lrm_op_t *op, const char *src, int lpc) { char *magic = NULL; const char *task = NULL; crm_data_t *xml_op = NULL; char *op_id = NULL; char *local_user_data = NULL; const char *caller_version = NULL; char *digest = NULL; crm_data_t *args_xml = NULL; crm_data_t *args_parent = NULL; CRM_DEV_ASSERT(op != NULL); if(crm_assert_failed) { return FALSE; } crm_debug_2("%s: Updating resouce %s after %s %s op", src, op->rsc_id, op_status2text(op->op_status), op->op_type); if(op->op_status == LRM_OP_CANCELLED) { crm_debug_3("Ignoring cancelled op"); return TRUE; } if(AM_I_DC) { caller_version = CRM_FEATURE_SET; } else if(fsa_our_dc_version != NULL) { caller_version = fsa_our_dc_version; } else { /* there is a small risk in formerly mixed clusters that * it will be sub-optimal. * however with our upgrade policy, the update we send * should still be completely supported anyway */ caller_version = g_hash_table_lookup( op->params, XML_ATTR_CRM_VERSION); crm_warn("Falling back to operation originator version: %s", caller_version); } crm_debug_3("DC version: %s", caller_version); task = op->op_type; /* remap the task name under various scenarios * this makes life easier for the PE when its trying determin the current state */ if(crm_str_eq(task, "reload", TRUE)) { if(op->op_status == LRM_OP_DONE) { task = CRMD_ACTION_START; } else { task = CRMD_ACTION_STATUS; } } else if(crm_str_eq(task, CRMD_ACTION_MIGRATE, TRUE)) { /* if the migrate_from fails it will have enough info to do the right thing */ if(op->op_status == LRM_OP_DONE) { task = CRMD_ACTION_STOP; } else { task = CRMD_ACTION_STATUS; } } else if(op->op_status == LRM_OP_DONE && crm_str_eq(task, CRMD_ACTION_MIGRATED, TRUE)) { task = CRMD_ACTION_START; } if(safe_str_eq(task, CRMD_ACTION_NOTIFY)) { const char *n_type = g_hash_table_lookup( op->params, crm_meta_name("notify_type")); const char *n_task = g_hash_table_lookup( op->params, crm_meta_name("notify_operation")); #if CRM_DEPRECATED_SINCE_2_0_5 if(n_type == NULL) { n_type = g_hash_table_lookup(op->params, "notify_type"); } if(n_task == NULL) { n_task = g_hash_table_lookup(op->params, "notify_operation"); } #endif CRM_DEV_ASSERT(n_type != NULL); CRM_DEV_ASSERT(n_task != NULL); op_id = generate_notify_key(op->rsc_id, n_type, n_task); /* these are not yet allowed to fail */ op->op_status = LRM_OP_DONE; op->rc = 0; } else { op_id = generate_op_key(op->rsc_id, task, op->interval); } /* Handle recurring ops - infer last op_status */ if(op->op_status == LRM_OP_PENDING && op->interval > 0) { if(op->rc == 0) { crm_debug("Mapping pending operation to DONE"); op->op_status = LRM_OP_DONE; } else { crm_debug("Mapping pending operation to ERROR"); op->op_status = LRM_OP_ERROR; } } xml_op = find_entity(xml_rsc, XML_LRM_TAG_RSC_OP, op_id); if(xml_op != NULL) { crm_log_xml(LOG_DEBUG, "Replacing existing entry", xml_op); } else { xml_op = create_xml_node(xml_rsc, XML_LRM_TAG_RSC_OP); } crm_xml_add(xml_op, XML_ATTR_ID, op_id); crm_free(op_id); crm_xml_add(xml_op, XML_LRM_ATTR_TASK, task); crm_xml_add(xml_op, XML_ATTR_ORIGIN, src); if(op->user_data == NULL) { char *id = crm_itoa(op->call_id); crm_debug("Generating fake transition key for:" " %s_%s_%d %d from %s", op->rsc_id, op->op_type, op->interval, op->call_id, op->app_name); local_user_data = generate_transition_key(-1, 0, id); op->user_data = local_user_data; crm_free(id); } if(compare_version("1.0.3", caller_version) > 0) { magic = generate_transition_magic_v202( op->user_data, op->op_status); } else { magic = generate_transition_magic( op->user_data, op->op_status, op->rc); } crm_xml_add(xml_op, XML_ATTR_TRANSITION_KEY, op->user_data); crm_xml_add(xml_op, XML_ATTR_TRANSITION_MAGIC, magic); crm_free(magic); switch(op->op_status) { case LRM_OP_PENDING: break; case LRM_OP_CANCELLED: crm_err("What to do here"); break; case LRM_OP_ERROR: case LRM_OP_TIMEOUT: case LRM_OP_NOTSUPPORTED: crm_debug_2("Resource action %s/%s %s: %d", op->rsc_id, task, op_status2text(op->op_status), op->rc); break; case LRM_OP_DONE: break; } crm_xml_add_int(xml_op, XML_LRM_ATTR_CALLID, op->call_id); /* set these on 'xml_rsc' too to make life easy for the PE */ crm_xml_add(xml_op, XML_ATTR_CRM_VERSION, caller_version); crm_xml_add_int(xml_op, XML_LRM_ATTR_RC, op->rc); crm_xml_add_int(xml_op, XML_LRM_ATTR_OPSTATUS, op->op_status); crm_xml_add_int(xml_op, XML_LRM_ATTR_INTERVAL, op->interval); /* this will enable us to later determin that the * resource's parameters have changed and we should force * a restart */ args_parent = NULL; #if CRM_DEPRECATED_SINCE_2_0_4 if(compare_version("1.0.4", caller_version) > 0) { args_parent = xml_op; } #endif args_xml = create_xml_node(args_parent, XML_TAG_PARAMS); g_hash_table_foreach(op->params, hash2field, args_xml); filter_action_parameters(args_xml, caller_version); digest = calculate_xml_digest(args_xml, TRUE); if(safe_str_eq(task, CRMD_ACTION_START)) { /* info for now as this area has been problematic to debug */ crm_info("Digest for %s (%s) was %s\n", crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC), ID(xml_op), digest); crm_log_xml(LOG_INFO, "digest:source", args_xml); } crm_xml_add(xml_op, XML_LRM_ATTR_OP_DIGEST, digest); crm_free(digest); if(args_parent == NULL) { free_xml(args_xml); } append_restart_list(xml_op, op, caller_version); if(op->op_status != LRM_OP_DONE && crm_str_eq(op->op_type, CRMD_ACTION_MIGRATED, TRUE)) { const char *host = g_hash_table_lookup( op->params, crm_meta_name("migrate_source_uuid")); crm_xml_add(xml_op, CRMD_ACTION_MIGRATED, host); } if(local_user_data) { crm_free(local_user_data); op->user_data = NULL; } return TRUE; } gboolean is_rsc_active(const char *rsc_id) { GList *op_list = NULL; gboolean active = FALSE; lrm_rsc_t *the_rsc = NULL; state_flag_t cur_state = 0; int max_call_id = -1; if(fsa_lrm_conn == NULL) { return FALSE; } the_rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rsc_id); crm_debug_3("Processing lrm_rsc_t entry %s", rsc_id); if(the_rsc == NULL) { crm_err("NULL resource returned from the LRM"); return FALSE; } op_list = the_rsc->ops->get_cur_state(the_rsc, &cur_state); crm_debug_3("\tcurrent state:%s",cur_state==LRM_RSC_IDLE?"Idle":"Busy"); slist_iter( op, lrm_op_t, op_list, llpc, crm_debug_2("Processing op %s_%d (%d) for %s (status=%d, rc=%d)", op->op_type, op->interval, op->call_id, the_rsc->id, op->op_status, op->rc); CRM_ASSERT(max_call_id <= op->call_id); if(op->rc == EXECRA_OK && safe_str_eq(op->op_type, CRMD_ACTION_STOP)) { active = FALSE; } else if(op->rc == EXECRA_OK && safe_str_eq(op->op_type, CRMD_ACTION_MIGRATE)) { /* a stricter check is too complex... * leave that to the PE */ active = FALSE; } else if(op->rc == EXECRA_NOT_RUNNING) { active = FALSE; } else { active = TRUE; } max_call_id = op->call_id; lrm_free_op(op); ); g_list_free(op_list); lrm_free_rsc(the_rsc); return active; } gboolean build_active_RAs(crm_data_t *rsc_list) { GList *op_list = NULL; GList *lrm_list = NULL; gboolean found_op = FALSE; state_flag_t cur_state = 0; if(fsa_lrm_conn == NULL) { return FALSE; } lrm_list = fsa_lrm_conn->lrm_ops->get_all_rscs(fsa_lrm_conn); slist_iter( rid, char, lrm_list, lpc, lrm_rsc_t *the_rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid); crm_data_t *xml_rsc = create_xml_node( rsc_list, XML_LRM_TAG_RESOURCE); int max_call_id = -1; crm_debug_2("Processing lrm_rsc_t entry %s", rid); if(the_rsc == NULL) { crm_err("NULL resource returned from the LRM"); continue; } crm_xml_add(xml_rsc, XML_ATTR_ID, the_rsc->id); crm_xml_add(xml_rsc, XML_ATTR_TYPE, the_rsc->type); crm_xml_add(xml_rsc, XML_AGENT_ATTR_CLASS, the_rsc->class); crm_xml_add(xml_rsc, XML_AGENT_ATTR_PROVIDER,the_rsc->provider); op_list = the_rsc->ops->get_cur_state(the_rsc, &cur_state); crm_debug_2("\tcurrent state:%s", cur_state==LRM_RSC_IDLE?"Idle":"Busy"); slist_iter( op, lrm_op_t, op_list, llpc, crm_debug_2("Processing op %s for %s (status=%d, rc=%d)", op->op_type, the_rsc->id, op->op_status, op->rc); if(max_call_id < op->call_id) { build_operation_update( xml_rsc, op, __FUNCTION__, llpc); } else if(max_call_id > op->call_id) { crm_err("Bad call_id in list=%d. Previous call_id=%d", op->call_id, max_call_id); } else { crm_warn("lrm->get_cur_state() returned" " duplicate entries for call_id=%d", op->call_id); } max_call_id = op->call_id; found_op = TRUE; lrm_free_op(op); ); if(found_op == FALSE && g_list_length(op_list) != 0) { crm_err("Could not properly determin last op" " for %s from %d entries", the_rsc->id, g_list_length(op_list)); } g_list_free(op_list); lrm_free_rsc(the_rsc); ); g_list_free(lrm_list); return TRUE; } crm_data_t* do_lrm_query(gboolean is_replace) { gboolean shut_down = FALSE; crm_data_t *xml_result= NULL; crm_data_t *xml_state = NULL; crm_data_t *xml_data = NULL; crm_data_t *rsc_list = NULL; const char *exp_state = CRMD_JOINSTATE_MEMBER; if(is_set(fsa_input_register, R_SHUTDOWN)) { exp_state = CRMD_STATE_INACTIVE; shut_down = TRUE; } xml_state = create_node_state( fsa_our_uname, ACTIVESTATUS, XML_BOOLEAN_TRUE, ONLINESTATUS, CRMD_JOINSTATE_MEMBER, exp_state, !shut_down, __FUNCTION__); xml_data = create_xml_node(xml_state, XML_CIB_TAG_LRM); crm_xml_add(xml_data, XML_ATTR_ID, fsa_our_uuid); rsc_list = create_xml_node(xml_data, XML_LRM_TAG_RESOURCES); /* Build a list of active (not always running) resources */ build_active_RAs(rsc_list); if(is_replace) { crm_xml_add(xml_state, XML_CIB_ATTR_REPLACE, XML_CIB_TAG_LRM); } xml_result = create_cib_fragment(xml_state, XML_CIB_TAG_STATUS); free_xml(xml_state); crm_log_xml_debug_3(xml_state, "Current state of the LRM"); return xml_result; } static void delete_rsc_entry(const char *rsc_id) { crm_data_t *xml_top = NULL; crm_data_t *xml_tmp = NULL; /* * Remove the rsc from the CIB * * Avoids refreshing the entire LRM section of this host */ CRM_CHECK(rsc_id != NULL, return); xml_top = create_xml_node(NULL, XML_CIB_TAG_STATE); crm_xml_add(xml_top, XML_ATTR_ID, fsa_our_uuid); xml_tmp = create_xml_node(xml_top, XML_CIB_TAG_LRM); crm_xml_add(xml_tmp, XML_ATTR_ID, fsa_our_uuid); xml_tmp = create_xml_node(xml_tmp, XML_LRM_TAG_RESOURCES); xml_tmp = create_xml_node(xml_tmp, XML_LRM_TAG_RESOURCE); crm_xml_add(xml_tmp, XML_ATTR_ID, rsc_id); crm_debug("sync: Sending delete op for %s", rsc_id); fsa_cib_conn->cmds->delete_absolute(fsa_cib_conn, XML_CIB_TAG_STATUS, xml_top, NULL, cib_quorum_override); /* crm_log_xml_err(xml_top, "op:cancel"); */ free_xml(xml_top); } static void delete_op_entry(lrm_op_t *op, const char *rsc_id, const char *key, int call_id) { crm_data_t *xml_top = NULL; /* * Remove the op from the CIB * * Avoids refreshing the entire LRM section of this host */ if(op != NULL) { xml_top = create_xml_node(NULL, XML_LRM_TAG_RSC_OP); crm_xml_add_int(xml_top, XML_LRM_ATTR_CALLID, op->call_id); crm_xml_add(xml_top, XML_ATTR_TRANSITION_KEY, op->user_data); crm_debug("async: Sending delete op for %s_%s_%d (call=%d)", op->rsc_id, op->op_type, op->interval, op->call_id); fsa_cib_conn->cmds->delete(fsa_cib_conn, XML_CIB_TAG_STATUS, xml_top, NULL, cib_quorum_override); } else if (rsc_id != NULL && key != NULL) { crm_data_t *xml_tmp = NULL; xml_top = create_xml_node(NULL, XML_CIB_TAG_STATE); crm_xml_add(xml_top, XML_ATTR_ID, fsa_our_uuid); xml_tmp = create_xml_node(xml_top, XML_CIB_TAG_LRM); crm_xml_add(xml_tmp, XML_ATTR_ID, fsa_our_uuid); xml_tmp = create_xml_node(xml_tmp, XML_LRM_TAG_RESOURCES); xml_tmp = create_xml_node(xml_tmp, XML_LRM_TAG_RESOURCE); crm_xml_add(xml_tmp, XML_ATTR_ID, rsc_id); xml_tmp = create_xml_node(xml_tmp, XML_LRM_TAG_RSC_OP); crm_xml_add(xml_tmp, XML_ATTR_ID, key); if(call_id > 0) { crm_xml_add_int(xml_tmp, XML_LRM_ATTR_CALLID, call_id); } crm_debug("sync: Sending delete op for %s (call=%d)", key, call_id); fsa_cib_conn->cmds->delete_absolute(fsa_cib_conn, XML_CIB_TAG_STATUS, xml_top, NULL, cib_quorum_override); } else { crm_err("Not enough information to delete op entry: rsc=%p key=%p", rsc_id, key); return; } crm_log_xml_debug_2(xml_top, "op:cancel"); free_xml(xml_top); } static gboolean cancel_op(lrm_rsc_t *rsc, const char *key, int op, gboolean remove) { int rc = HA_OK; CRM_CHECK(op != 0, return FALSE); CRM_CHECK(rsc != NULL, return FALSE); if(key == NULL) { key = "unknown"; } crm_debug("Cancelling op %d for %s (%s)", op, rsc->id, key); rc = rsc->ops->cancel_op(rsc, op); if(rc != HA_OK) { crm_debug("Op %d for %s (%s): Nothing to cancel", op, rsc->id, key); if(key && remove) { delete_op_entry(NULL, rsc->id, key, op); } } return TRUE; } const char *cancel_key = NULL; gboolean cancel_done = FALSE; lrm_rsc_t *cancel_rsc = NULL; static void cancel_action_by_key(gpointer key, gpointer value, gpointer user_data) { struct recurring_op_s *op = (struct recurring_op_s*)value; if(safe_str_eq(op->op_key, cancel_key)) { cancel_done = TRUE; cancel_op(cancel_rsc, key, op->call_id, TRUE); } } static gboolean cancel_op_key(lrm_rsc_t *rsc, const char *key, gboolean remove) { CRM_CHECK(rsc != NULL, return FALSE); cancel_key = key; cancel_rsc = rsc; cancel_done = FALSE; CRM_CHECK(key != NULL, return FALSE); g_hash_table_foreach(pending_ops, cancel_action_by_key, NULL); if(cancel_done == FALSE && remove) { crm_err("No known %s operation to cancel", key); delete_op_entry(NULL, rsc->id, key, 0); } return cancel_done; } static lrm_rsc_t * get_lrm_resource(crm_data_t *resource, crm_data_t *op_msg, gboolean do_create) { char rid[64]; lrm_rsc_t *rsc = NULL; const char *short_id = ID(resource); const char *long_id = crm_element_value(resource, XML_ATTR_ID_LONG); crm_debug_2("Retrieving %s from the LRM.", short_id); CRM_CHECK(short_id != NULL, return NULL); if(rsc == NULL) { /* check if its already there (short name) */ strncpy(rid, short_id, 64); rid[63] = 0; rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid); } if(rsc == NULL && long_id != NULL) { /* try the long name instead */ strncpy(rid, long_id, 64); rid[63] = 0; rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid); } if(rsc == NULL && do_create) { /* add it to the LRM */ const char *type = crm_element_value(resource, XML_ATTR_TYPE); const char *class = crm_element_value(resource, XML_AGENT_ATTR_CLASS); const char *provider = crm_element_value(resource, XML_AGENT_ATTR_PROVIDER); GHashTable *params = xml2list(op_msg); CRM_CHECK(class != NULL, return NULL); CRM_CHECK(type != NULL, return NULL); crm_debug("Adding rsc %s before operation", short_id); strncpy(rid, short_id, 64); rid[63] = 0; #if CRM_DEPRECATED_SINCE_2_0_3 if(op_msg != NULL) { if(g_hash_table_lookup( params, XML_ATTR_CRM_VERSION) == NULL) { g_hash_table_destroy(params); params = xml2list_202(op_msg); } } #endif if(g_hash_table_size(params) == 0) { crm_log_xml_warn(op_msg, "EmptyParams"); } fsa_lrm_conn->lrm_ops->add_rsc( fsa_lrm_conn, rid, class, type, provider, params); rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid); g_hash_table_destroy(params); if(rsc == NULL) { fsa_data_t *msg_data = NULL; crm_err("Could not add resource %s to LRM", rid); register_fsa_error(C_FSA_INTERNAL, I_FAIL, NULL); } } return rsc; } /* A_LRM_INVOKE */ enum crmd_fsa_input do_lrm_invoke(long long action, enum crmd_fsa_cause cause, enum crmd_fsa_state cur_state, enum crmd_fsa_input current_input, fsa_data_t *msg_data) { gboolean create_rsc = TRUE; const char *crm_op = NULL; const char *from_sys = NULL; const char *from_host = NULL; const char *operation = NULL; enum crmd_fsa_input next_input = I_NULL; ha_msg_input_t *input = fsa_typed_data(fsa_dt_ha_msg); crm_op = cl_get_string(input->msg, F_CRM_TASK); from_sys = cl_get_string(input->msg, F_CRM_SYS_FROM); if(safe_str_neq(from_sys, CRM_SYSTEM_TENGINE)) { from_host = cl_get_string(input->msg, F_CRM_HOST_FROM); } crm_debug_2("LRM command from: %s", from_sys); if(safe_str_eq(crm_op, CRM_OP_LRM_DELETE)) { operation = CRMD_ACTION_DELETE; } else if(safe_str_eq(operation, CRM_OP_LRM_REFRESH)) { crm_op = CRM_OP_LRM_REFRESH; } else if(safe_str_eq(crm_op, CRM_OP_LRM_FAIL)) { crm_info("Failing resource..."); operation = "fail"; } else if(input->xml != NULL) { operation = crm_element_value(input->xml, XML_LRM_ATTR_TASK); } if(safe_str_eq(crm_op, CRM_OP_LRM_REFRESH)) { enum cib_errors rc = cib_ok; crm_data_t *fragment = do_lrm_query(TRUE); crm_info("Forcing a local LRM refresh"); fsa_cib_update(XML_CIB_TAG_STATUS, fragment, cib_quorum_override, rc); free_xml(fragment); } else if(safe_str_eq(crm_op, CRM_OP_LRM_QUERY)) { crm_data_t *data = do_lrm_query(FALSE); HA_Message *reply = create_reply(input->msg, data); if(relay_message(reply, TRUE) == FALSE) { crm_err("Unable to route reply"); crm_log_message(LOG_ERR, reply); crm_msg_del(reply); } free_xml(data); } else if(safe_str_eq(operation, CRM_OP_PROBED) || safe_str_eq(crm_op, CRM_OP_REPROBE)) { const char *probed = XML_BOOLEAN_TRUE; if(safe_str_eq(crm_op, CRM_OP_REPROBE)) { probed = XML_BOOLEAN_FALSE; } update_attr(fsa_cib_conn, cib_none, XML_CIB_TAG_STATUS, fsa_our_uuid, NULL, NULL, CRM_OP_PROBED, probed); } else if(operation != NULL) { lrm_rsc_t *rsc = NULL; crm_data_t *params = NULL; crm_data_t *xml_rsc = find_xml_node( input->xml, XML_CIB_TAG_RESOURCE, TRUE); CRM_CHECK(xml_rsc != NULL, return I_NULL); /* only the first 16 chars are used by the LRM */ params = find_xml_node(input->xml, XML_TAG_ATTRS, TRUE); if(safe_str_eq(operation, CRMD_ACTION_DELETE)) { create_rsc = FALSE; } rsc = get_lrm_resource(xml_rsc, input->xml, create_rsc); if(rsc == NULL && create_rsc) { crm_err("Invalid resource definition"); crm_log_xml_warn(input->msg, "Bad command"); } else if(rsc == NULL) { lrm_op_t* op = NULL; crm_err("Not creating resource for a %s event: %s", operation, ID(input->xml)); crm_log_xml_warn(input->msg, "Bad command"); op = construct_op(input->xml, ID(xml_rsc), operation); op->op_status = LRM_OP_DONE; op->rc = 0; CRM_ASSERT(op != NULL); send_direct_ack(from_host, from_sys, op, ID(xml_rsc)); free_lrm_op(op); } else if(safe_str_eq(operation, CRMD_ACTION_CANCEL)) { lrm_op_t* op = NULL; char *op_key = NULL; int call = 0; const char *call_id = NULL; const char *op_task = NULL; const char *op_interval = NULL; CRM_CHECK(params != NULL, crm_log_xml_warn(input->xml, "Bad command"); return I_NULL); op_interval = crm_element_value(params, crm_meta_name("interval")); op_task = crm_element_value(params, crm_meta_name(XML_LRM_ATTR_TASK)); call_id = crm_element_value(params, crm_meta_name(XML_LRM_ATTR_CALLID)); #if CRM_DEPRECATED_SINCE_2_0_5 if(op_interval == NULL) { op_interval = crm_element_value(params, "interval"); } if(op_task == NULL) { op_task = crm_element_value(params, XML_LRM_ATTR_TASK); if(op_task == NULL) { op_task = crm_element_value(params, "task"); } } #endif CRM_CHECK(op_task != NULL, crm_log_xml_warn(input->xml, "Bad command"); return I_NULL); CRM_CHECK(op_interval != NULL, crm_log_xml_warn(input->xml, "Bad command"); return I_NULL); op = construct_op(input->xml, rsc->id, op_task); CRM_ASSERT(op != NULL); op_key = generate_op_key( rsc->id,op_task,crm_parse_int(op_interval,"0")); call = crm_parse_int(call_id, "0"); if(call == 0) { cancel_op_key(rsc, op_key, TRUE); } else { cancel_op(rsc, op_key, call, TRUE); } op->op_status = LRM_OP_DONE; op->rc = EXECRA_OK; send_direct_ack(from_host, from_sys, op, rsc->id); crm_free(op_key); free_lrm_op(op); } else if(safe_str_eq(operation, CRMD_ACTION_DELETE)) { int rc = HA_OK; lrm_op_t* op = NULL; op = construct_op(input->xml, rsc->id, operation); CRM_ASSERT(op != NULL); op->op_status = LRM_OP_DONE; op->rc = EXECRA_OK; if(rsc == NULL) { crm_debug("Resource %s was already removed", rsc->id); } else { crm_info("Removing resource %s from the LRM", rsc->id); rc = fsa_lrm_conn->lrm_ops->delete_rsc(fsa_lrm_conn, rsc->id); if(rc != HA_OK) { crm_err("Failed to remove resource %s", rsc->id); op->op_status = LRM_OP_ERROR; op->rc = EXECRA_UNKNOWN_ERROR; } } delete_rsc_entry(rsc->id); send_direct_ack(from_host, from_sys, op, rsc->id); free_lrm_op(op); if(safe_str_neq(from_sys, CRM_SYSTEM_TENGINE)) { /* this isn't expected - trigger a new transition */ time_t now = time(NULL); char *now_s = crm_itoa(now); crm_debug("Triggering a refresh after %s deleted %s from the LRM", from_sys, rsc->id); update_attr(fsa_cib_conn, cib_none, XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, "last-lrm-refresh", now_s); crm_free(now_s); } } else if(rsc != NULL) { next_input = do_lrm_rsc_op( rsc, operation, input->xml, input->msg); } lrm_free_rsc(rsc); } else { crm_err("Operation was neither a lrm_query, nor a rsc op. %s", crm_str(crm_op)); register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL); } return next_input; } lrm_op_t * construct_op(crm_data_t *rsc_op, const char *rsc_id, const char *operation) { lrm_op_t *op = NULL; const char *op_delay = NULL; const char *op_timeout = NULL; const char *op_interval = NULL; const char *transition = NULL; CRM_DEV_ASSERT(rsc_id != NULL); crm_malloc0(op, sizeof(lrm_op_t)); op->op_type = crm_strdup(operation); op->op_status = LRM_OP_PENDING; op->rc = -1; op->rsc_id = crm_strdup(rsc_id); op->interval = 0; op->timeout = 0; op->start_delay = 0; op->app_name = crm_strdup(CRM_SYSTEM_CRMD); if(rsc_op == NULL) { CRM_DEV_ASSERT(safe_str_eq(CRMD_ACTION_STOP, operation)); op->user_data = NULL; op->user_data_len = 0; /* the stop_all_resources() case * by definition there is no DC (or they'd be shutting * us down). * So we should put our version here. */ op->params = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); g_hash_table_insert(op->params, crm_strdup(XML_ATTR_CRM_VERSION), crm_strdup(CRM_FEATURE_SET)); crm_debug_2("Constructed %s op for %s", operation, rsc_id); return op; } op->params = xml2list(rsc_op); #if CRM_DEPRECATED_SINCE_2_0_3 if(g_hash_table_lookup(op->params, XML_ATTR_CRM_VERSION) == NULL) { g_hash_table_destroy(op->params); op->params = xml2list_202(rsc_op); } #endif if(op->params == NULL) { CRM_DEV_ASSERT(safe_str_eq(CRMD_ACTION_STOP, operation)); } op_delay = g_hash_table_lookup(op->params, crm_meta_name("start_delay")); op_timeout = g_hash_table_lookup(op->params, crm_meta_name("timeout")); op_interval = g_hash_table_lookup(op->params, crm_meta_name("interval")); #if CRM_DEPRECATED_SINCE_2_0_5 if(op_delay == NULL) { op_delay = g_hash_table_lookup(op->params, "start_delay"); } if(op_timeout == NULL) { op_timeout = g_hash_table_lookup(op->params, "timeout"); } if(op_interval == NULL) { op_interval = g_hash_table_lookup(op->params, "interval"); } #endif op->interval = crm_parse_int(op_interval, "0"); op->timeout = crm_parse_int(op_timeout, "0"); op->start_delay = crm_parse_int(op_delay, "0"); /* sanity */ if(op->interval < 0) { op->interval = 0; } if(op->timeout < 0) { op->timeout = 0; } if(op->start_delay < 0) { op->start_delay = 0; } transition = crm_element_value(rsc_op, XML_ATTR_TRANSITION_KEY); CRM_CHECK(transition != NULL, return op); op->user_data = crm_strdup(transition); op->user_data_len = 1+strlen(op->user_data); if(op->interval != 0) { if(safe_str_eq(operation, CRMD_ACTION_START) || safe_str_eq(operation, CRMD_ACTION_STOP)) { crm_err("Start and Stop actions cannot have an interval"); op->interval = 0; } } crm_debug_2("Constructed %s op for %s: interval=%d", operation, rsc_id, op->interval); return op; } void send_direct_ack(const char *to_host, const char *to_sys, lrm_op_t* op, const char *rsc_id) { HA_Message *reply = NULL; crm_data_t *update, *iter; crm_data_t *fragment; CRM_DEV_ASSERT(op != NULL); if(crm_assert_failed) { return; } if(op->rsc_id == NULL) { CRM_DEV_ASSERT(rsc_id != NULL); op->rsc_id = crm_strdup(rsc_id); } if(to_sys == NULL) { to_sys = CRM_SYSTEM_TENGINE; } update = create_node_state( fsa_our_uname, NULL, NULL, NULL, NULL, NULL, FALSE, __FUNCTION__); iter = create_xml_node(update, XML_CIB_TAG_LRM); crm_xml_add(iter, XML_ATTR_ID, fsa_our_uuid); iter = create_xml_node(iter, XML_LRM_TAG_RESOURCES); iter = create_xml_node(iter, XML_LRM_TAG_RESOURCE); crm_xml_add(iter, XML_ATTR_ID, op->rsc_id); build_operation_update(iter, op, __FUNCTION__, 0); fragment = create_cib_fragment(update, XML_CIB_TAG_STATUS); reply = create_request(CRM_OP_INVOKE_LRM, fragment, to_host, to_sys, CRM_SYSTEM_LRMD, NULL); crm_log_xml_debug_2(update, "ACK Update"); crm_info("ACK'ing resource op %s_%s_%d from %s: %s", op->rsc_id, op->op_type, op->interval, op->user_data, cl_get_string(reply, XML_ATTR_REFERENCE)); if(relay_message(reply, TRUE) == FALSE) { crm_log_message_adv(LOG_ERR, "Unable to route reply", reply); crm_msg_del(reply); } free_xml(fragment); free_xml(update); } static void stop_recurring_action_by_rsc(gpointer key, gpointer value, gpointer user_data) { lrm_rsc_t *rsc = user_data; struct recurring_op_s *op = (struct recurring_op_s*)value; if(op->interval != 0 && safe_str_eq(op->rsc_id, rsc->id)) { cancel_op(rsc, key, op->call_id, FALSE); } } enum crmd_fsa_input do_lrm_rsc_op(lrm_rsc_t *rsc, const char *operation, crm_data_t *msg, HA_Message *request) { int call_id = 0; char *op_id = NULL; lrm_op_t* op = NULL; fsa_data_t *msg_data = NULL; const char *transition = NULL; CRM_CHECK(rsc != NULL, return I_NULL); if(msg != NULL) { transition = crm_element_value(msg, XML_ATTR_TRANSITION_KEY); if(transition == NULL) { crm_err("Missing transition"); crm_log_message(LOG_ERR, msg); } } op = construct_op(msg, rsc->id, operation); /* stop the monitor before stopping the resource */ if(crm_str_eq(operation, CRMD_ACTION_STOP, TRUE) || crm_str_eq(operation, CRMD_ACTION_MIGRATE, TRUE)) { g_hash_table_foreach(pending_ops, stop_recurring_action_by_rsc, rsc); } /* now do the op */ crm_info("Performing op=%s_%s_%d key=%s)", rsc->id, operation, op->interval, transition); if(fsa_state != S_NOT_DC && fsa_state != S_TRANSITION_ENGINE) { if(safe_str_neq(operation, "fail") && safe_str_neq(operation, CRMD_ACTION_STOP)) { crm_info("Discarding attempt to perform action %s on %s" " in state %s", operation, rsc->id, fsa_state2string(fsa_state)); op->rc = 99; op->op_status = LRM_OP_ERROR; send_direct_ack(NULL, NULL, op, rsc->id); free_lrm_op(op); crm_free(op_id); return I_NULL; } } op_id = generate_op_key(rsc->id, op->op_type, op->interval); if(op->interval > 0) { /* cancel it so we can then restart it without conflict */ cancel_op_key(rsc, op_id, FALSE); op->target_rc = CHANGED; } else { op->target_rc = EVERYTIME; } g_hash_table_replace(resources,crm_strdup(rsc->id), crm_strdup(op_id)); call_id = rsc->ops->perform_op(rsc, op); if(call_id <= 0) { crm_err("Operation %s on %s failed: %d", operation, rsc->id, call_id); register_fsa_error(C_FSA_INTERNAL, I_FAIL, NULL); } else { /* record all operations so we can wait * for them to complete during shutdown */ char *call_id_s = make_stop_id(rsc->id, call_id); struct recurring_op_s *pending = NULL; crm_malloc0(pending, sizeof(struct recurring_op_s)); crm_debug("Recording pending op: %d - %s %s", call_id, op_id, call_id_s); pending->call_id = call_id; pending->interval = op->interval; pending->op_key = crm_strdup(op_id); pending->rsc_id = crm_strdup(rsc->id); g_hash_table_replace(pending_ops, call_id_s, pending); } crm_free(op_id); free_lrm_op(op); return I_NULL; } void free_recurring_op(gpointer value) { struct recurring_op_s *op = (struct recurring_op_s*)value; crm_free(op->rsc_id); crm_free(op->op_key); crm_free(op); } void free_lrm_op(lrm_op_t *op) { g_hash_table_destroy(op->params); crm_free(op->user_data); crm_free(op->output); crm_free(op->rsc_id); crm_free(op->op_type); crm_free(op->app_name); crm_free(op); } static void dup_attr(gpointer key, gpointer value, gpointer user_data) { g_hash_table_replace(user_data, crm_strdup(key), crm_strdup(value)); } lrm_op_t * copy_lrm_op(const lrm_op_t *op) { lrm_op_t *op_copy = NULL; CRM_DEV_ASSERT(op != NULL); if(crm_assert_failed) { return NULL; } CRM_ASSERT(op->rsc_id != NULL); crm_malloc0(op_copy, sizeof(lrm_op_t)); op_copy->op_type = crm_strdup(op->op_type); /* input fields */ op_copy->params = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); if(op->params != NULL) { g_hash_table_foreach(op->params, dup_attr, op_copy->params); } op_copy->timeout = op->timeout; op_copy->interval = op->interval; op_copy->target_rc = op->target_rc; /* in the CRM, this is always a string */ if(op->user_data != NULL) { op_copy->user_data = crm_strdup(op->user_data); } /* output fields */ op_copy->op_status = op->op_status; op_copy->rc = op->rc; op_copy->call_id = op->call_id; op_copy->output = NULL; op_copy->rsc_id = crm_strdup(op->rsc_id); if(op->app_name != NULL) { op_copy->app_name = crm_strdup(op->app_name); } if(op->output != NULL) { op_copy->output = crm_strdup(op->output); } return op_copy; } lrm_rsc_t * copy_lrm_rsc(const lrm_rsc_t *rsc) { lrm_rsc_t *rsc_copy = NULL; if(rsc == NULL) { return NULL; } crm_malloc0(rsc_copy, sizeof(lrm_rsc_t)); rsc_copy->id = crm_strdup(rsc->id); rsc_copy->type = crm_strdup(rsc->type); rsc_copy->class = NULL; rsc_copy->provider = NULL; if(rsc->class != NULL) { rsc_copy->class = crm_strdup(rsc->class); } if(rsc->provider != NULL) { rsc_copy->provider = crm_strdup(rsc->provider); } /* GHashTable* params; */ rsc_copy->params = NULL; rsc_copy->ops = NULL; return rsc_copy; } static void cib_rsc_callback(const HA_Message *msg, int call_id, int rc, crm_data_t *output, void *user_data) { if(rc != cib_ok) { crm_err("Resource update %d failed: %s", call_id, cib_error2string(rc)); } else { crm_debug("Resource update %d complete", call_id); } } void do_update_resource(lrm_op_t* op) { /* */ int rc = cib_ok; lrm_rsc_t *rsc = NULL; crm_data_t *update, *iter; CRM_CHECK(op != NULL, return); update = create_node_state( fsa_our_uname, NULL, NULL, NULL, NULL, NULL, FALSE, __FUNCTION__); iter = create_xml_node(update, XML_CIB_TAG_LRM); crm_xml_add(iter, XML_ATTR_ID, fsa_our_uuid); iter = create_xml_node(iter, XML_LRM_TAG_RESOURCES); iter = create_xml_node(iter, XML_LRM_TAG_RESOURCE); crm_xml_add(iter, XML_ATTR_ID, op->rsc_id); rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, op->rsc_id); crm_xml_add(iter, XML_ATTR_TYPE, rsc->type); crm_xml_add(iter, XML_AGENT_ATTR_CLASS, rsc->class); crm_xml_add(iter, XML_AGENT_ATTR_PROVIDER,rsc->provider); lrm_free_rsc(rsc); build_operation_update(iter, op, __FUNCTION__, 0); /* make it an asyncronous call and be done with it * * Best case: * the resource state will be discovered during * the next signup or election. * * Bad case: * we are shutting down and there is no DC at the time, * but then why were we shutting down then anyway? * (probably because of an internal error) * * Worst case: * we get shot for having resources "running" when the really weren't * * the alternative however means blocking here for too long, which * isnt acceptable */ fsa_cib_update(XML_CIB_TAG_STATUS, update, cib_quorum_override, rc); if(rc > 0) { /* the return code is a call number, not an error code */ crm_debug("Sent resource state update message: %d", rc); add_cib_op_callback(rc, FALSE, NULL, cib_rsc_callback); } else { crm_err("Resource state update failed: %s", cib_error2string(rc)); } free_xml(update); } enum crmd_fsa_input do_lrm_event(long long action, enum crmd_fsa_cause cause, enum crmd_fsa_state cur_state, enum crmd_fsa_input cur_input, fsa_data_t *msg_data) { lrm_op_t *op = NULL; CRM_CHECK(msg_data->fsa_cause == C_LRM_OP_CALLBACK, return I_NULL); op = fsa_typed_data(fsa_dt_lrm); process_lrm_event(op); return I_NULL; } gboolean process_lrm_event(lrm_op_t *op) { char *op_id = NULL; char *op_key = NULL; int log_level = LOG_ERR; CRM_CHECK(op != NULL, return I_NULL); CRM_CHECK(op->rsc_id != NULL, return I_NULL); - if(op->rc == EXECRA_RUNNING_MASTER || op->rc == EXECRA_NOT_RUNNING) { - /* Leave it up to the TE/PE to decide if this is an error */ - op->op_status = LRM_OP_DONE; - } - op_key = generate_op_key(op->rsc_id, op->op_type, op->interval); switch(op->op_status) { case LRM_OP_ERROR: case LRM_OP_PENDING: case LRM_OP_NOTSUPPORTED: break; case LRM_OP_CANCELLED: log_level = LOG_INFO; break; case LRM_OP_DONE: log_level = LOG_INFO; break; case LRM_OP_TIMEOUT: log_level = LOG_DEBUG_3; crm_err("LRM operation %s (%d) %s (timeout=%dms)", op_key, op->call_id, op_status2text(op->op_status), op->timeout); /* set op->rc because the lrm doesn't bother */ op->rc = -1; break; default: crm_err("Mapping unknown status (%d) to ERROR", op->op_status); op->op_status = LRM_OP_ERROR; } + if(op->op_status == LRM_OP_ERROR + && (op->rc == EXECRA_RUNNING_MASTER || op->rc == EXECRA_NOT_RUNNING)) { + /* Leave it up to the TE/PE to decide if this is an error */ + op->op_status = LRM_OP_DONE; + log_level = LOG_INFO; + } + do_crm_log(log_level, "LRM operation %s (call=%d, rc=%d) %s %s", op_key, op->call_id, op->rc, op_status2text(op->op_status), op->op_status==LRM_OP_ERROR?execra_code2string(op->rc):""); if(op->op_status == LRM_OP_ERROR && op->output != NULL) { crm_info("Result: %s", op->output); } if(op->op_status != LRM_OP_CANCELLED) { do_update_resource(op); if(op->interval != 0) { goto out; } } else if(op->interval == 0) { /* no known valid reason for this to happen */ crm_err("Op %s (call=%d): Cancelled", op_key, op->call_id); } else if(op->user_data != NULL) { delete_op_entry(op, NULL, NULL, op->call_id); } else { crm_err("Op %s (call=%d): No user data", op_key, op->call_id); } op_id = make_stop_id(op->rsc_id, op->call_id); if(g_hash_table_remove(pending_ops, op_id)) { crm_debug("Op %s (call=%d): Confirmed", op_key, op->call_id); goto out; } crm_err("Op %s (call=%d): Not matched", op_key, op->call_id); out: crm_free(op_key); crm_free(op_id); return TRUE; } char * make_stop_id(const char *rsc, int call_id) { char *op_id = NULL; crm_malloc0(op_id, strlen(rsc) + 34); if(op_id != NULL) { snprintf(op_id, strlen(rsc) + 34, "%s:%d", rsc, call_id); } return op_id; } diff --git a/crm/crmd/main.c b/crm/crmd/main.c index 905e22f538..3ab82bfbb5 100644 --- a/crm/crmd/main.c +++ b/crm/crmd/main.c @@ -1,206 +1,206 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include const char* crm_system_name = SYS_NAME; #define OPTARGS "hV" void usage(const char* cmd, int exit_status); int crmd_init(void); void crmd_hamsg_callback(const HA_Message * msg, void* private_data); gboolean crmd_tickle_apphb(gpointer data); extern void init_dotfile(void); GMainLoop* crmd_mainloop = NULL; int main(int argc, char ** argv) { int flag; int argerr = 0; - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, TRUE, FALSE, 0, NULL); crm_info("CRM Hg Version: %s\n", HA_HG_VERSION); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': cl_log_enable_stderr(1); alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; default: ++argerr; break; } } if(argc - optind == 1 && safe_str_eq("metadata", argv[optind])) { crmd_metadata(); return 0; } else if(argc - optind == 1 && safe_str_eq("version", argv[optind])) { fprintf(stderr, "CRM Version: "); fprintf(stdout, "%s (%s)\n", VERSION, HA_HG_VERSION); return 0; } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name,LSB_EXIT_GENERIC); } /* read local config file */ crm_debug_3("Enabling coredumps"); if(cl_enable_coredumps(1) != 0) { crm_warn("Cannot enable coredumps"); } if(crm_is_writable(HA_VARLIBDIR"/heartbeat/pengine", NULL, HA_CCMUSER, HA_APIGROUP, FALSE) == FALSE) { fprintf(stderr,"ERROR: Bad permissions on " HA_VARLIBDIR"/heartbeat/pengine... See logs for details\n"); fflush(stderr); return 100; } return crmd_init(); } int crmd_init(void) { int exit_code = 0; enum crmd_fsa_state state; fsa_state = S_STARTING; fsa_input_register = 0; /* zero out the regester */ init_dotfile(); crm_info("Starting %s", crm_system_name); register_fsa_input(C_STARTUP, I_STARTUP, NULL); state = s_crmd_fsa(C_STARTUP); if (state == S_PENDING || state == S_STARTING) { /* Create the mainloop and run it... */ crmd_mainloop = g_main_new(FALSE); crm_info("Starting %s's mainloop", crm_system_name); #ifdef REALTIME_SUPPORT static int crm_realtime = 1; if (crm_realtime == 1){ cl_enable_realtime(); }else if (crm_realtime == 0){ cl_disable_realtime(); } cl_make_realtime(SCHED_RR, 5, 64, 64); #endif g_main_run(crmd_mainloop); return_to_orig_privs(); if(is_set(fsa_input_register, R_STAYDOWN)) { crm_info("Inhibiting respawn by Heartbeat"); exit_code = 100; } } else { crm_err("Startup of %s failed. Current state: %s", crm_system_name, fsa_state2string(state)); exit_code = 1; } crm_info("[%s] stopped (%d)", crm_system_name, exit_code); return exit_code; } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-V] [-h|version|metadata]\n", cmd); fprintf(stream, "\t-h\t: this help message\n"); fprintf(stream, "\t-V\t: increase verbosity\n"); fprintf(stream, "\tmetadata\t: show configurable crmd options\n"); fprintf(stream, "\tversion\t\t: show version information and quit\n"); fflush(stream); exit(exit_status); } gboolean crmd_tickle_apphb(gpointer data) { char app_instance[APPNAME_LEN]; int rc = 0; snprintf(app_instance, sizeof(app_instance), "%s_%ld", crm_system_name , (long)getpid()); rc = apphb_hb(); if (rc < 0) { cl_perror("%s apphb_hb failure", app_instance); exit(3); } return TRUE; } diff --git a/crm/pengine/allocate.c b/crm/pengine/allocate.c index c3c2933880..58a906d31d 100644 --- a/crm/pengine/allocate.c +++ b/crm/pengine/allocate.c @@ -1,1415 +1,1419 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include void set_alloc_actions(pe_working_set_t *data_set); void migrate_reload_madness(pe_working_set_t *data_set); resource_alloc_functions_t resource_class_alloc_functions[] = { { native_set_cmds, native_num_allowed_nodes, native_color, native_create_actions, native_create_probe, native_internal_constraints, native_agent_constraints, native_rsc_colocation_lh, native_rsc_colocation_rh, native_rsc_order_lh, native_rsc_order_rh, native_rsc_location, native_expand, native_migrate_reload, native_stonith_ordering, native_create_notify_element, }, { group_set_cmds, group_num_allowed_nodes, group_color, group_create_actions, group_create_probe, group_internal_constraints, group_agent_constraints, group_rsc_colocation_lh, group_rsc_colocation_rh, group_rsc_order_lh, group_rsc_order_rh, group_rsc_location, group_expand, group_migrate_reload, group_stonith_ordering, group_create_notify_element, }, { clone_set_cmds, clone_num_allowed_nodes, clone_color, clone_create_actions, clone_create_probe, clone_internal_constraints, clone_agent_constraints, clone_rsc_colocation_lh, clone_rsc_colocation_rh, clone_rsc_order_lh, clone_rsc_order_rh, clone_rsc_location, clone_expand, clone_migrate_reload, clone_stonith_ordering, clone_create_notify_element, }, { clone_set_cmds, clone_num_allowed_nodes, master_color, master_create_actions, clone_create_probe, master_internal_constraints, clone_agent_constraints, clone_rsc_colocation_lh, master_rsc_colocation_rh, clone_rsc_order_lh, clone_rsc_order_rh, clone_rsc_location, clone_expand, clone_migrate_reload, clone_stonith_ordering, clone_create_notify_element, } }; static gboolean check_rsc_parameters(resource_t *rsc, node_t *node, crm_data_t *rsc_entry, pe_working_set_t *data_set) { int attr_lpc = 0; gboolean force_restart = FALSE; gboolean delete_resource = FALSE; const char *value = NULL; const char *old_value = NULL; const char *attr_list[] = { XML_ATTR_TYPE, XML_AGENT_ATTR_CLASS, XML_AGENT_ATTR_PROVIDER }; for(; attr_lpc < DIMOF(attr_list); attr_lpc++) { value = crm_element_value(rsc->xml, attr_list[attr_lpc]); old_value = crm_element_value(rsc_entry, attr_list[attr_lpc]); if(value == old_value /* ie. NULL */ || crm_str_eq(value, old_value, TRUE)) { continue; } force_restart = TRUE; crm_notice("Forcing restart of %s on %s, %s changed: %s -> %s", rsc->id, node->details->uname, attr_list[attr_lpc], crm_str(old_value), crm_str(value)); } if(force_restart) { /* make sure the restart happens */ stop_action(rsc, node, FALSE); rsc->start_pending = TRUE; delete_resource = TRUE; } return delete_resource; } static gboolean check_action_definition(resource_t *rsc, node_t *active_node, crm_data_t *xml_op, pe_working_set_t *data_set) { char *key = NULL; int interval = 0; const char *interval_s = NULL; gboolean did_change = FALSE; gboolean start_op = FALSE; crm_data_t *params_all = NULL; crm_data_t *params_restart = NULL; GHashTable *local_rsc_params = NULL; char *digest_all_calc = NULL; const char *digest_all = NULL; const char *restart_list = NULL; const char *digest_restart = NULL; char *digest_restart_calc = NULL; action_t *action = NULL; const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); CRM_CHECK(active_node != NULL, return FALSE); interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); if(interval > 0) { crm_data_t *op_match = NULL; crm_debug_2("Checking parameters for %s", key); op_match = find_rsc_op_entry(rsc, key); if(op_match == NULL && data_set->stop_action_orphans) { /* create a cancel action */ action_t *cancel = NULL; char *cancel_key = NULL; const char *call_id = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); crm_info("Orphan action will be stopped: %s on %s", key, active_node->details->uname); cancel_key = generate_op_key( rsc->id, CRMD_ACTION_CANCEL, interval); cancel = custom_action( rsc, cancel_key, CRMD_ACTION_CANCEL, active_node, FALSE, TRUE, data_set); add_hash_param(cancel->meta, XML_LRM_ATTR_TASK, task); add_hash_param(cancel->meta, XML_LRM_ATTR_CALLID, call_id); add_hash_param(cancel->meta, XML_LRM_ATTR_INTERVAL, interval_s); custom_action_order( rsc, stop_key(rsc), NULL, rsc, NULL, cancel, pe_order_optional, data_set); } else if(op_match == NULL) { crm_debug("Orphan action detected: %s on %s", key, active_node->details->uname); crm_free(key); key = NULL; return TRUE; } } action = custom_action(rsc, key, task, active_node, TRUE, FALSE, data_set); local_rsc_params = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); unpack_instance_attributes( rsc->xml, XML_TAG_ATTR_SETS, active_node->details->attrs, local_rsc_params, NULL, data_set->now); params_all = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(action->extra, hash2field, params_all); g_hash_table_foreach(rsc->parameters, hash2field, params_all); g_hash_table_foreach(local_rsc_params, hash2field, params_all); filter_action_parameters(params_all, op_version); digest_all_calc = calculate_xml_digest(params_all, TRUE); digest_all = crm_element_value(xml_op, XML_LRM_ATTR_OP_DIGEST); digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); restart_list = crm_element_value(xml_op, XML_LRM_ATTR_OP_RESTART); if(crm_str_eq(task, CRMD_ACTION_START, TRUE)) { start_op = TRUE; } if(start_op && digest_restart) { params_restart = copy_xml(params_all); if(restart_list) { filter_reload_parameters(params_restart, restart_list); } digest_restart_calc = calculate_xml_digest(params_restart, TRUE); if(safe_str_neq(digest_restart_calc, digest_restart)) { did_change = TRUE; crm_log_xml_info(params_restart, "params:restart"); crm_warn("Parameters to %s on %s changed: recorded %s vs. calculated (restart) %s", key, active_node->details->uname, crm_str(digest_restart), digest_restart_calc); key = generate_op_key(rsc->id, task, interval); custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); goto cleanup; } } if(safe_str_neq(digest_all_calc, digest_all)) { action_t *op = NULL; did_change = TRUE; crm_log_xml_info(params_all, "params:all"); crm_warn("Parameters to %s on %s changed: recorded %s vs. calculated (all) %s", key, active_node->details->uname, crm_str(digest_all), digest_all_calc); key = generate_op_key(rsc->id, task, interval); op = custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); if(start_op && digest_restart) { op->allow_reload_conversion = TRUE; } else if(interval > 0) { custom_action_order(rsc, start_key(rsc), NULL, NULL, crm_strdup(op->task), op, pe_order_runnable_left, data_set); } } cleanup: free_xml(params_all); free_xml(params_restart); crm_free(digest_all_calc); crm_free(digest_restart_calc); g_hash_table_destroy(local_rsc_params); pe_free_action(action); return did_change; } extern gboolean DeleteRsc(resource_t *rsc, node_t *node, gboolean optional, pe_working_set_t *data_set); static void check_actions_for(crm_data_t *rsc_entry, node_t *node, pe_working_set_t *data_set) { const char *id = NULL; const char *task = NULL; int interval = 0; const char *interval_s = NULL; GListPtr op_list = NULL; GListPtr sorted_op_list = NULL; const char *rsc_id = ID(rsc_entry); gboolean is_probe = FALSE; int start_index = 0, stop_index = 0; resource_t *rsc = pe_find_resource(data_set->resources, rsc_id); CRM_CHECK(rsc != NULL, return); CRM_CHECK(node != NULL, return); CRM_CHECK(rsc_id != NULL, return); if(rsc->orphan) { crm_debug_2("Skipping param check for %s: orphan", rsc->id); return; } else if(pe_find_node_id(rsc->running_on, node->details->id) == NULL) { crm_debug_2("Skipping param check for %s: no longer active on %s", rsc->id, node->details->uname); return; } crm_debug_3("Processing %s on %s", rsc->id, node->details->uname); if(check_rsc_parameters(rsc, node, rsc_entry, data_set)) { DeleteRsc(rsc, node, FALSE, data_set); } xml_child_iter_filter( rsc_entry, rsc_op, XML_LRM_TAG_RSC_OP, op_list = g_list_append(op_list, rsc_op); ); sorted_op_list = g_list_sort(op_list, sort_op_by_callid); calculate_active_ops(sorted_op_list, &start_index, &stop_index); slist_iter( rsc_op, crm_data_t, sorted_op_list, lpc, if(start_index < stop_index) { /* stopped */ continue; } else if(lpc < start_index) { /* action occurred prior to a start */ continue; } id = ID(rsc_op); is_probe = FALSE; task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); interval_s = crm_element_value(rsc_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); if(interval == 0 && safe_str_eq(task, CRMD_ACTION_STATUS)) { is_probe = TRUE; } if(is_probe || safe_str_eq(task, CRMD_ACTION_START) || interval > 0) { check_action_definition(rsc, node, rsc_op, data_set); } ); g_list_free(sorted_op_list); } static void check_actions(pe_working_set_t *data_set) { const char *id = NULL; node_t *node = NULL; crm_data_t *lrm_rscs = NULL; crm_data_t *status = get_object_root(XML_CIB_TAG_STATUS, data_set->input); xml_child_iter_filter( status, node_state, XML_CIB_TAG_STATE, id = crm_element_value(node_state, XML_ATTR_ID); lrm_rscs = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE); lrm_rscs = find_xml_node(lrm_rscs, XML_LRM_TAG_RESOURCES, FALSE); node = pe_find_node_id(data_set->nodes, id); if(node == NULL) { continue; } else if(can_run_resources(node) == FALSE) { crm_debug_2("Skipping param check for %s: cant run resources", node->details->uname); continue; } crm_debug_2("Processing node %s", node->details->uname); if(node->details->online || data_set->stonith_enabled) { xml_child_iter_filter( lrm_rscs, rsc_entry, XML_LRM_TAG_RESOURCE, if(xml_has_children(rsc_entry)) { check_actions_for(rsc_entry, node, data_set); } ); } ); } static gboolean apply_placement_constraints(pe_working_set_t *data_set) { crm_debug_3("Applying constraints..."); slist_iter( cons, rsc_to_node_t, data_set->placement_constraints, lpc, cons->rsc_lh->cmds->rsc_location(cons->rsc_lh, cons); ); return TRUE; } void set_alloc_actions(pe_working_set_t *data_set) { slist_iter( rsc, resource_t, data_set->resources, lpc, rsc->cmds = &resource_class_alloc_functions[rsc->variant]; rsc->cmds->set_cmds(rsc); ); } gboolean stage0(pe_working_set_t *data_set) { crm_data_t * cib_constraints = get_object_root( XML_CIB_TAG_CONSTRAINTS, data_set->input); if(data_set->input == NULL) { return FALSE; } cluster_status(data_set); set_alloc_actions(data_set); unpack_constraints(cib_constraints, data_set); return TRUE; } /* * Check nodes for resources started outside of the LRM */ gboolean stage1(pe_working_set_t *data_set) { action_t *probe_complete = NULL; action_t *probe_node_complete = NULL; slist_iter( node, node_t, data_set->nodes, lpc, gboolean force_probe = FALSE; const char *probed = g_hash_table_lookup( node->details->attrs, CRM_OP_PROBED); crm_debug_2("%s probed: %s", node->details->uname, probed); if(node->details->online == FALSE) { continue; } else if(node->details->unclean) { continue; } else if(probe_complete == NULL) { probe_complete = custom_action( NULL, crm_strdup(CRM_OP_PROBED), CRM_OP_PROBED, NULL, FALSE, TRUE, data_set); probe_complete->pseudo = TRUE; probe_complete->optional = TRUE; } if(probed != NULL && crm_is_true(probed) == FALSE) { force_probe = TRUE; } probe_node_complete = custom_action( NULL, crm_strdup(CRM_OP_PROBED), CRM_OP_PROBED, node, FALSE, TRUE, data_set); probe_node_complete->optional = crm_is_true(probed); probe_node_complete->priority = INFINITY; add_hash_param(probe_node_complete->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); custom_action_order(NULL, NULL, probe_node_complete, NULL, NULL, probe_complete, pe_order_optional, data_set); slist_iter( rsc, resource_t, data_set->resources, lpc2, if(rsc->cmds->create_probe( rsc, node, probe_node_complete, force_probe, data_set)) { probe_complete->optional = FALSE; probe_node_complete->optional = FALSE; custom_action_order( NULL, NULL, probe_complete, rsc, start_key(rsc), NULL, pe_order_optional, data_set); } ); ); return TRUE; } /* * Count how many valid nodes we have (so we know the maximum number of * colors we can resolve). * * Apply node constraints (ie. filter the "allowed_nodes" part of resources */ gboolean stage2(pe_working_set_t *data_set) { crm_debug_3("Applying placement constraints"); slist_iter( node, node_t, data_set->nodes, lpc, if(node == NULL) { /* error */ } else if(node->weight >= 0.0 /* global weight */ && node->details->online && node->details->type == node_member) { data_set->max_valid_nodes++; } ); apply_placement_constraints(data_set); return TRUE; } /* * Create internal resource constraints before allocation */ gboolean stage3(pe_working_set_t *data_set) { slist_iter( rsc, resource_t, data_set->resources, lpc, rsc->cmds->internal_constraints(rsc, data_set); ); return TRUE; } /* * Check for orphaned or redefined actions */ gboolean stage4(pe_working_set_t *data_set) { check_actions(data_set); return TRUE; } gboolean stage5(pe_working_set_t *data_set) { /* Take (next) highest resource, assign it and create its actions */ slist_iter( rsc, resource_t, data_set->resources, lpc, rsc->cmds->color(rsc, data_set); rsc->cmds->create_actions(rsc, data_set); ); return TRUE; } /* * Create dependancies for stonith and shutdown operations */ gboolean stage6(pe_working_set_t *data_set) { action_t *dc_down = NULL; action_t *stonith_op = NULL; action_t *last_stonith = NULL; gboolean integrity_lost = FALSE; + action_t *ready = get_pseudo_op(STONITH_UP, data_set); + action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); crm_debug_3("Processing fencing and shutdown cases"); slist_iter( node, node_t, data_set->nodes, lpc, stonith_op = NULL; if(node->details->unclean && data_set->stonith_enabled && (data_set->have_quorum || data_set->no_quorum_policy == no_quorum_ignore)) { pe_warn("Scheduling Node %s for STONITH", node->details->uname); stonith_op = custom_action( NULL, crm_strdup(CRM_OP_FENCE), CRM_OP_FENCE, node, FALSE, TRUE, data_set); add_hash_param( stonith_op->meta, XML_LRM_ATTR_TARGET, node->details->uname); add_hash_param( stonith_op->meta, XML_LRM_ATTR_TARGET_UUID, node->details->id); add_hash_param( stonith_op->meta, "stonith_action", data_set->stonith_action); stonith_constraints(node, stonith_op, data_set); + order_actions(ready, stonith_op, pe_order_implies_left); + order_actions(stonith_op, all_stopped, pe_order_implies_right); if(node->details->is_dc) { dc_down = stonith_op; } else { if(last_stonith) { order_actions(last_stonith, stonith_op, pe_order_implies_left); } last_stonith = stonith_op; } } else if(node->details->online && node->details->shutdown) { action_t *down_op = NULL; crm_info("Scheduling Node %s for shutdown", node->details->uname); down_op = custom_action( NULL, crm_strdup(CRM_OP_SHUTDOWN), CRM_OP_SHUTDOWN, node, FALSE, TRUE, data_set); shutdown_constraints(node, down_op, data_set); if(node->details->is_dc) { dc_down = down_op; } } if(node->details->unclean && stonith_op == NULL) { integrity_lost = TRUE; pe_warn("Node %s is unclean!", node->details->uname); } ); if(integrity_lost) { if(data_set->have_quorum == FALSE) { crm_notice("Cannot fence unclean nodes until quorum is" " attained (or no_quorum_policy is set to ignore)"); } else if(data_set->stonith_enabled == FALSE) { pe_warn("YOUR RESOURCES ARE NOW LIKELY COMPROMISED"); pe_err("ENABLE STONITH TO KEEP YOUR RESOURCES SAFE"); } } if(dc_down != NULL) { GListPtr shutdown_matches = find_actions( data_set->actions, CRM_OP_SHUTDOWN, NULL); crm_debug_2("Ordering shutdowns before %s on %s (DC)", dc_down->task, dc_down->node->details->uname); add_hash_param(dc_down->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); slist_iter( node_stop, action_t, shutdown_matches, lpc, if(node_stop->node->details->is_dc) { continue; } crm_debug("Ordering shutdown on %s before %s on %s", node_stop->node->details->uname, dc_down->task, dc_down->node->details->uname); order_actions(node_stop, dc_down, pe_order_implies_left); ); if(last_stonith && dc_down != last_stonith) { order_actions(last_stonith, dc_down, pe_order_implies_left); } g_list_free(shutdown_matches); } return TRUE; } /* * Determin the sets of independant actions and the correct order for the * actions in each set. * * Mark dependencies of un-runnable actions un-runnable * */ gboolean stage7(pe_working_set_t *data_set) { crm_debug_4("Applying ordering constraints"); slist_iter( order, order_constraint_t, data_set->ordering_constraints, lpc, resource_t *rsc = order->lh_rsc; crm_debug_2("Applying ordering constraint: %d", order->id); if(rsc != NULL) { crm_debug_4("rsc_action-to-*"); rsc->cmds->rsc_order_lh(rsc, order, data_set); continue; } rsc = order->rh_rsc; if(rsc != NULL) { crm_debug_4("action-to-rsc_action"); rsc->cmds->rsc_order_rh(order->lh_action, rsc, order); } else { crm_debug_4("action-to-action"); order_actions( order->lh_action, order->rh_action, order->type); } ); update_action_states(data_set->actions); slist_iter( rsc, resource_t, data_set->resources, lpc, rsc->cmds->migrate_reload(rsc, data_set); ); return TRUE; } int transition_id = -1; /* * Create a dependency graph to send to the transitioner (via the CRMd) */ gboolean stage8(pe_working_set_t *data_set) { const char *value = NULL; char *transition_id_s = NULL; transition_id++; transition_id_s = crm_itoa(transition_id); value = pe_pref(data_set->config_hash, "cluster-delay"); crm_debug_2("Creating transition graph %d.", transition_id); data_set->graph = create_xml_node(NULL, XML_TAG_GRAPH); crm_xml_add(data_set->graph, "cluster-delay", value); crm_xml_add(data_set->graph, "transition_id", transition_id_s); crm_free(transition_id_s); /* errors... slist_iter(action, action_t, action_list, lpc, if(action->optional == FALSE && action->runnable == FALSE) { print_action("Ignoring", action, TRUE); } ); */ slist_iter( rsc, resource_t, data_set->resources, lpc, crm_debug_4("processing actions for rsc=%s", rsc->id); rsc->cmds->expand(rsc, data_set); ); crm_log_xml_debug_3( data_set->graph, "created resource-driven action list"); /* catch any non-resource specific actions */ crm_debug_4("processing non-resource actions"); slist_iter( action, action_t, data_set->actions, lpc, graph_element_from_action(action, data_set); ); crm_log_xml_debug_3(data_set->graph, "created generic action list"); crm_debug_2("Created transition graph %d.", transition_id); return TRUE; } void cleanup_alloc_calculations(pe_working_set_t *data_set) { if(data_set == NULL) { return; } crm_debug_3("deleting order cons: %p", data_set->ordering_constraints); pe_free_ordering(data_set->ordering_constraints); data_set->ordering_constraints = NULL; crm_debug_3("deleting node cons: %p", data_set->placement_constraints); pe_free_rsc_to_node(data_set->placement_constraints); data_set->placement_constraints = NULL; cleanup_calculations(data_set); } gboolean unpack_constraints(crm_data_t * xml_constraints, pe_working_set_t *data_set) { crm_data_t *lifetime = NULL; xml_child_iter( xml_constraints, xml_obj, const char *id = crm_element_value(xml_obj, XML_ATTR_ID); if(id == NULL) { crm_config_err("Constraint <%s...> must have an id", crm_element_name(xml_obj)); continue; } crm_debug_3("Processing constraint %s %s", crm_element_name(xml_obj),id); lifetime = cl_get_struct(xml_obj, "lifetime"); if(test_ruleset(lifetime, NULL, data_set->now) == FALSE) { crm_info("Constraint %s %s is not active", crm_element_name(xml_obj), id); } else if(safe_str_eq(XML_CONS_TAG_RSC_ORDER, crm_element_name(xml_obj))) { unpack_rsc_order(xml_obj, data_set); } else if(safe_str_eq(XML_CONS_TAG_RSC_DEPEND, crm_element_name(xml_obj))) { unpack_rsc_colocation(xml_obj, data_set); } else if(safe_str_eq(XML_CONS_TAG_RSC_LOCATION, crm_element_name(xml_obj))) { unpack_rsc_location(xml_obj, data_set); } else { pe_err("Unsupported constraint type: %s", crm_element_name(xml_obj)); } ); return TRUE; } static const char * invert_action(const char *action) { if(safe_str_eq(action, CRMD_ACTION_START)) { return CRMD_ACTION_STOP; } else if(safe_str_eq(action, CRMD_ACTION_STOP)) { return CRMD_ACTION_START; } else if(safe_str_eq(action, CRMD_ACTION_PROMOTE)) { return CRMD_ACTION_DEMOTE; } else if(safe_str_eq(action, CRMD_ACTION_DEMOTE)) { return CRMD_ACTION_PROMOTE; } else if(safe_str_eq(action, CRMD_ACTION_PROMOTED)) { return CRMD_ACTION_DEMOTED; } else if(safe_str_eq(action, CRMD_ACTION_DEMOTED)) { return CRMD_ACTION_PROMOTED; } else if(safe_str_eq(action, CRMD_ACTION_STARTED)) { return CRMD_ACTION_STOPPED; } else if(safe_str_eq(action, CRMD_ACTION_STOPPED)) { return CRMD_ACTION_STARTED; } crm_config_warn("Unknown action: %s", action); return NULL; } gboolean unpack_rsc_order(crm_data_t * xml_obj, pe_working_set_t *data_set) { int score_i = 0; int order_id = 0; resource_t *rsc_lh = NULL; resource_t *rsc_rh = NULL; gboolean symmetrical_bool = TRUE; enum pe_ordering cons_weight = pe_order_optional; const char *id_rh = NULL; const char *id_lh = NULL; const char *action = NULL; const char *action_rh = NULL; const char *id = crm_element_value(xml_obj, XML_ATTR_ID); const char *type = crm_element_value(xml_obj, XML_ATTR_TYPE); const char *score = crm_element_value(xml_obj, XML_RULE_ATTR_SCORE); const char *symmetrical = crm_element_value( xml_obj, XML_CONS_ATTR_SYMMETRICAL); cl_str_to_boolean(symmetrical, &symmetrical_bool); if(xml_obj == NULL) { crm_config_err("No constraint object to process."); return FALSE; } else if(id == NULL) { crm_config_err("%s constraint must have an id", crm_element_name(xml_obj)); return FALSE; } if(safe_str_eq(type, "before")) { id_lh = crm_element_value(xml_obj, XML_CONS_ATTR_TO); id_rh = crm_element_value(xml_obj, XML_CONS_ATTR_FROM); action = crm_element_value(xml_obj, XML_CONS_ATTR_ACTION); action_rh = crm_element_value(xml_obj, XML_CONS_ATTR_TOACTION); } else { type="before"; id_rh = crm_element_value(xml_obj, XML_CONS_ATTR_TO); id_lh = crm_element_value(xml_obj, XML_CONS_ATTR_FROM); action = crm_element_value(xml_obj, XML_CONS_ATTR_TOACTION); action_rh = crm_element_value(xml_obj, XML_CONS_ATTR_ACTION); if(action == NULL) { action = action_rh; } } if(id_lh == NULL || id_rh == NULL) { crm_config_err("Constraint %s needs two sides lh: %s rh: %s", id, crm_str(id_lh), crm_str(id_rh)); return FALSE; } if(action == NULL) { action = CRMD_ACTION_START; } if(action_rh == NULL) { action_rh = action; } rsc_lh = pe_find_resource(data_set->resources, id_rh); rsc_rh = pe_find_resource(data_set->resources, id_lh); if(rsc_lh == NULL) { crm_config_err("Constraint %s: no resource found for LHS (%s)", id, id_rh); return FALSE; } else if(rsc_rh == NULL) { crm_config_err("Constraint %s: no resource found for RHS of (%s)", id, id_lh); return FALSE; } score_i = char2score(score); cons_weight = pe_order_optional; if(score == 0 && rsc_rh->restart_type == pe_restart_restart) { crm_debug_2("Upgrade : recovery - implies right"); cons_weight |= pe_order_implies_right; } if(score_i < 0) { crm_debug_2("Upgrade : implies left"); cons_weight |= pe_order_implies_left; } else if(score_i > 0) { crm_debug_2("Upgrade : implies right"); cons_weight |= pe_order_implies_right; if(safe_str_eq(action, CRMD_ACTION_START) || safe_str_eq(action, CRMD_ACTION_PROMOTE)) { crm_debug_2("Upgrade : runnable"); cons_weight |= pe_order_runnable_left; } } order_id = custom_action_order( rsc_lh, generate_op_key(rsc_lh->id, action, 0), NULL, rsc_rh, generate_op_key(rsc_rh->id, action_rh, 0), NULL, cons_weight, data_set); crm_debug("order-%d (%s): %s_%s %s %s_%s flags=0x%.6x", order_id, id, rsc_lh->id, action, type, rsc_rh->id, action_rh, cons_weight); if(symmetrical_bool == FALSE) { return TRUE; } action = invert_action(action); action_rh = invert_action(action_rh); cons_weight = pe_order_optional; if(score == 0 && rsc_rh->restart_type == pe_restart_restart) { crm_debug_2("Upgrade : recovery - implies left"); cons_weight |= pe_order_implies_left; } score_i *= -1; if(score_i < 0) { crm_debug_2("Upgrade : implies left"); cons_weight |= pe_order_implies_left; } else if(score_i > 0) { crm_debug_2("Upgrade : implies right"); cons_weight |= pe_order_implies_right; if(safe_str_eq(action, CRMD_ACTION_START) || safe_str_eq(action, CRMD_ACTION_PROMOTE)) { crm_debug_2("Upgrade : runnable"); cons_weight |= pe_order_runnable_left; } } if(action == NULL || action_rh == NULL) { crm_config_err("Cannot invert rsc_order constraint %s." " Please specify the inverse manually.", id); return TRUE; } order_id = custom_action_order( rsc_rh, generate_op_key(rsc_rh->id, action_rh, 0), NULL, rsc_lh, generate_op_key(rsc_lh->id, action, 0), NULL, cons_weight, data_set); crm_debug("order-%d (%s): %s_%s %s %s_%s flags=0x%.6x", order_id, id, rsc_rh->id, action_rh, type, rsc_lh->id, action, cons_weight); return TRUE; } gboolean unpack_rsc_location(crm_data_t * xml_obj, pe_working_set_t *data_set) { gboolean empty = TRUE; const char *id_lh = crm_element_value(xml_obj, "rsc"); const char *id = crm_element_value(xml_obj, XML_ATTR_ID); resource_t *rsc_lh = pe_find_resource(data_set->resources, id_lh); if(rsc_lh == NULL) { /* only a warn as BSC adds the constraint then the resource */ crm_config_warn("No resource (con=%s, rsc=%s)", id, id_lh); return FALSE; } else if(rsc_lh->is_managed == FALSE) { crm_debug_2("Ignoring constraint %s: resource %s not managed", id, id_lh); return FALSE; } xml_child_iter_filter( xml_obj, rule_xml, XML_TAG_RULE, empty = FALSE; crm_debug_2("Unpacking %s/%s", id, ID(rule_xml)); generate_location_rule(rsc_lh, rule_xml, data_set); ); if(empty) { crm_config_err("Invalid location constraint %s:" " rsc_location must contain at least one rule", ID(xml_obj)); } return TRUE; } static int get_node_score(const char *rule, const char *score, gboolean raw, node_t *node) { int score_f = 0; if(score == NULL) { pe_err("Rule %s: no score specified. Assuming 0.", rule); } else if(raw) { score_f = char2score(score); } else { const char *attr_score = g_hash_table_lookup( node->details->attrs, score); if(attr_score == NULL) { crm_debug("Rule %s: node %s did not have a value for %s", rule, node->details->uname, score); score_f = -INFINITY; } else { crm_debug("Rule %s: node %s had value %s for %s", rule, node->details->uname, attr_score, score); score_f = char2score(attr_score); } } return score_f; } rsc_to_node_t * generate_location_rule( resource_t *rsc, crm_data_t *rule_xml, pe_working_set_t *data_set) { const char *rule_id = NULL; const char *score = NULL; const char *boolean = NULL; const char *role = NULL; GListPtr match_L = NULL; int score_f = 0; gboolean do_and = TRUE; gboolean accept = TRUE; gboolean raw_score = TRUE; rsc_to_node_t *location_rule = NULL; rule_id = crm_element_value(rule_xml, XML_ATTR_ID); boolean = crm_element_value(rule_xml, XML_RULE_ATTR_BOOLEAN_OP); role = crm_element_value(rule_xml, XML_RULE_ATTR_ROLE); crm_debug_2("Processing rule: %s", rule_id); if(role != NULL && text2role(role) == RSC_ROLE_UNKNOWN) { pe_err("Bad role specified for %s: %s", rule_id, role); return NULL; } score = crm_element_value(rule_xml, XML_RULE_ATTR_SCORE); if(score != NULL) { score_f = char2score(score); } else { score = crm_element_value( rule_xml, XML_RULE_ATTR_SCORE_ATTRIBUTE); if(score == NULL) { score = crm_element_value( rule_xml, XML_RULE_ATTR_SCORE_MANGLED); } if(score != NULL) { raw_score = FALSE; } } if(safe_str_eq(boolean, "or")) { do_and = FALSE; } location_rule = rsc2node_new(rule_id, rsc, 0, NULL, data_set); if(location_rule == NULL) { return NULL; } if(role != NULL) { crm_debug_2("Setting role filter: %s", role); location_rule->role_filter = text2role(role); } if(do_and) { match_L = node_list_dup(data_set->nodes, TRUE, FALSE); slist_iter( node, node_t, match_L, lpc, node->weight = get_node_score(rule_id, score, raw_score, node); ); } xml_child_iter( rule_xml, expr, enum expression_type type = find_expression_type(expr); crm_debug_2("Processing expression: %s", ID(expr)); if(type == not_expr) { pe_err("Expression <%s id=%s...> is not valid", crm_element_name(expr), crm_str(ID(expr))); continue; } slist_iter( node, node_t, data_set->nodes, lpc, if(type == nested_rule) { accept = test_rule( expr, node->details->attrs, RSC_ROLE_UNKNOWN, data_set->now); } else { accept = test_expression( expr, node->details->attrs, RSC_ROLE_UNKNOWN, data_set->now); } score_f = get_node_score(rule_id, score, raw_score, node); /* if(accept && score_f == -INFINITY) { */ /* accept = FALSE; */ /* } */ if(accept) { node_t *local = pe_find_node_id( match_L, node->details->id); if(local == NULL && do_and) { continue; } else if(local == NULL) { local = node_copy(node); match_L = g_list_append(match_L, local); } if(do_and == FALSE) { local->weight = merge_weights( local->weight, score_f); } crm_debug_2("node %s now has weight %d", node->details->uname, local->weight); } else if(do_and && !accept) { /* remove it */ node_t *delete = pe_find_node_id( match_L, node->details->id); if(delete != NULL) { match_L = g_list_remove(match_L,delete); crm_debug_5("node %s did not match", node->details->uname); } crm_free(delete); } ); ); location_rule->node_list_rh = match_L; if(location_rule->node_list_rh == NULL) { crm_debug_2("No matching nodes for rule %s", rule_id); return NULL; } crm_debug_3("%s: %d nodes matched", rule_id, g_list_length(location_rule->node_list_rh)); return location_rule; } gboolean rsc_colocation_new(const char *id, const char *node_attr, int score, resource_t *rsc_lh, resource_t *rsc_rh, const char *state_lh, const char *state_rh) { rsc_colocation_t *new_con = NULL; if(rsc_lh == NULL){ crm_config_err("No resource found for LHS %s", id); return FALSE; } else if(rsc_rh == NULL){ crm_config_err("No resource found for RHS of %s", id); return FALSE; } crm_malloc0(new_con, sizeof(rsc_colocation_t)); if(new_con == NULL) { return FALSE; } if(state_lh == NULL || safe_str_eq(state_lh, RSC_ROLE_STARTED_S)) { state_lh = RSC_ROLE_UNKNOWN_S; } if(state_rh == NULL || safe_str_eq(state_rh, RSC_ROLE_STARTED_S)) { state_rh = RSC_ROLE_UNKNOWN_S; } new_con->id = id; new_con->rsc_lh = rsc_lh; new_con->rsc_rh = rsc_rh; new_con->score = score; new_con->role_lh = text2role(state_lh); new_con->role_rh = text2role(state_rh); new_con->node_attribute = node_attr; crm_debug_4("Adding constraint %s (%p) to %s", new_con->id, new_con, rsc_lh->id); rsc_lh->rsc_cons = g_list_insert_sorted( rsc_lh->rsc_cons, new_con, sort_cons_strength); return TRUE; } /* LHS before RHS */ int custom_action_order( resource_t *lh_rsc, char *lh_action_task, action_t *lh_action, resource_t *rh_rsc, char *rh_action_task, action_t *rh_action, enum pe_ordering type, pe_working_set_t *data_set) { order_constraint_t *order = NULL; if(lh_rsc == NULL && lh_action) { lh_rsc = lh_action->rsc; } if(rh_rsc == NULL && rh_action) { rh_rsc = rh_action->rsc; } if((lh_action == NULL && lh_rsc == NULL) || (rh_action == NULL && rh_rsc == NULL)){ crm_config_err("Invalid inputs %p.%p %p.%p", lh_rsc, lh_action, rh_rsc, rh_action); crm_free(lh_action_task); crm_free(rh_action_task); return -1; } crm_malloc0(order, sizeof(order_constraint_t)); crm_debug_3("Creating ordering constraint %d", data_set->order_id); order->id = data_set->order_id++; order->type = type; order->lh_rsc = lh_rsc; order->rh_rsc = rh_rsc; order->lh_action = lh_action; order->rh_action = rh_action; order->lh_action_task = lh_action_task; order->rh_action_task = rh_action_task; data_set->ordering_constraints = g_list_append( data_set->ordering_constraints, order); if(lh_rsc != NULL && rh_rsc != NULL) { crm_debug_4("Created ordering constraint %d (%s):" " %s/%s before %s/%s", order->id, ordering_type2text(order->type), lh_rsc->id, lh_action_task, rh_rsc->id, rh_action_task); } else if(lh_rsc != NULL) { crm_debug_4("Created ordering constraint %d (%s):" " %s/%s before action %d (%s)", order->id, ordering_type2text(order->type), lh_rsc->id, lh_action_task, rh_action->id, rh_action_task); } else if(rh_rsc != NULL) { crm_debug_4("Created ordering constraint %d (%s):" " action %d (%s) before %s/%s", order->id, ordering_type2text(order->type), lh_action->id, lh_action_task, rh_rsc->id, rh_action_task); } else { crm_debug_4("Created ordering constraint %d (%s):" " action %d (%s) before action %d (%s)", order->id, ordering_type2text(order->type), lh_action->id, lh_action_task, rh_action->id, rh_action_task); } return order->id; } gboolean unpack_rsc_colocation(crm_data_t * xml_obj, pe_working_set_t *data_set) { int score_i = 0; const char *id = crm_element_value(xml_obj, XML_ATTR_ID); const char *id_rh = crm_element_value(xml_obj, XML_CONS_ATTR_TO); const char *id_lh = crm_element_value(xml_obj, XML_CONS_ATTR_FROM); const char *score = crm_element_value(xml_obj, XML_RULE_ATTR_SCORE); const char *state_lh = crm_element_value(xml_obj, XML_RULE_ATTR_FROMSTATE); const char *state_rh = crm_element_value(xml_obj, XML_RULE_ATTR_TOSTATE); const char *attr = crm_element_value(xml_obj, "node_attribute"); const char *symmetrical = crm_element_value(xml_obj, XML_CONS_ATTR_SYMMETRICAL); resource_t *rsc_lh = pe_find_resource(data_set->resources, id_lh); resource_t *rsc_rh = pe_find_resource(data_set->resources, id_rh); if(rsc_lh == NULL) { crm_config_err("No resource (con=%s, rsc=%s)", id, id_lh); return FALSE; } else if(rsc_rh == NULL) { crm_config_err("No resource (con=%s, rsc=%s)", id, id_rh); return FALSE; } if(score) { score_i = char2score(score); } rsc_colocation_new( id, attr, score_i, rsc_lh, rsc_rh, state_lh, state_rh); if(crm_is_true(symmetrical)) { rsc_colocation_new( id, attr, score_i, rsc_rh, rsc_lh, state_rh, state_lh); } return TRUE; } gboolean is_active(rsc_to_node_t *cons) { return TRUE; } diff --git a/crm/pengine/group.c b/crm/pengine/group.c index cd26ca6cd4..bd79675c58 100644 --- a/crm/pengine/group.c +++ b/crm/pengine/group.c @@ -1,456 +1,457 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #define VARIANT_GROUP 1 #include void group_set_cmds(resource_t *rsc) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); group_data->self->cmds = &resource_class_alloc_functions[group_data->self->variant]; slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds = &resource_class_alloc_functions[child_rsc->variant]; child_rsc->cmds->set_cmds(child_rsc); ); } int group_num_allowed_nodes(resource_t *rsc) { gboolean unimplimented = FALSE; CRM_ASSERT(unimplimented); return 0; } node_t * group_color(resource_t *rsc, pe_working_set_t *data_set) { resource_t *child = NULL; node_t *group_node = NULL; GListPtr child_iter = NULL; group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); if(rsc->provisional == FALSE) { return rsc->allocated_to; } /* combine the child weights */ crm_debug_2("Processing %s", rsc->id); if(rsc->is_allocating) { crm_debug("Dependancy loop detected involving %s", rsc->id); return NULL; } rsc->is_allocating = TRUE; rsc->role = group_data->first_child->role; group_data->first_child->rsc_cons = g_list_concat( group_data->first_child->rsc_cons, rsc->rsc_cons); rsc->rsc_cons = NULL; /* process in reverse so that all scores are merged before allocation */ child_iter = g_list_last(group_data->child_list); for(; child_iter != NULL; ) { child = child_iter->data; child_iter = g_list_previous(child_iter); group_node = child->cmds->color(child, data_set); } rsc->next_role = group_data->first_child->next_role; rsc->is_allocating = FALSE; rsc->provisional = FALSE; if(group_data->colocated) { return group_node; } return NULL; } void group_update_pseudo_status(resource_t *parent, resource_t *child); void group_create_actions(resource_t *rsc, pe_working_set_t *data_set) { action_t *op = NULL; group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); crm_debug_2("Creating actions for %s", rsc->id); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->create_actions(child_rsc, data_set); group_update_pseudo_status(rsc, child_rsc); ); op = start_action(rsc, NULL, !group_data->child_starting); op->pseudo = TRUE; op->runnable = TRUE; op = custom_action(rsc, started_key(rsc), CRMD_ACTION_STARTED, NULL, !group_data->child_starting, TRUE, data_set); op->pseudo = TRUE; op->runnable = TRUE; op = stop_action(rsc, NULL, !group_data->child_stopping); op->pseudo = TRUE; op->runnable = TRUE; op = custom_action(rsc, stopped_key(rsc), CRMD_ACTION_STOPPED, NULL, !group_data->child_stopping, TRUE, data_set); op->pseudo = TRUE; op->runnable = TRUE; rsc->actions = rsc->actions; /* rsc->actions = NULL; */ } void group_update_pseudo_status(resource_t *parent, resource_t *child) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, parent); if(group_data->child_stopping && group_data->child_starting) { return; } slist_iter( action, action_t, child->actions, lpc, if(action->optional) { continue; } if(safe_str_eq(CRMD_ACTION_STOP, action->task) && action->runnable) { group_data->child_stopping = TRUE; crm_debug_3("Based on %s the group is stopping", action->uuid); } else if(safe_str_eq(CRMD_ACTION_START, action->task) && action->runnable) { group_data->child_starting = TRUE; crm_debug_3("Based on %s the group is starting", action->uuid); } ); } void group_internal_constraints(resource_t *rsc, pe_working_set_t *data_set) { resource_t *last_rsc = NULL; group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); native_internal_constraints(rsc, data_set); custom_action_order( rsc, stopped_key(rsc), NULL, rsc, start_key(rsc), NULL, pe_order_optional, data_set); custom_action_order( rsc, stop_key(rsc), NULL, rsc, stopped_key(rsc), NULL, pe_order_runnable_left, data_set); custom_action_order( rsc, start_key(rsc), NULL, rsc, started_key(rsc), NULL, pe_order_runnable_left, data_set); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->internal_constraints(child_rsc, data_set); if(group_data->colocated && last_rsc != NULL) { rsc_colocation_new( "group:internal_colocation", NULL, INFINITY, child_rsc, last_rsc, NULL, NULL); } custom_action_order(rsc, stop_key(rsc), NULL, child_rsc, stop_key(child_rsc), NULL, pe_order_optional, data_set); custom_action_order(child_rsc, stop_key(child_rsc), NULL, rsc, stopped_key(rsc), NULL, pe_order_optional, data_set); custom_action_order(child_rsc, start_key(child_rsc), NULL, rsc, started_key(rsc), NULL, pe_order_optional, data_set); if(group_data->ordered == FALSE) { order_start_start(rsc, child_rsc, pe_order_implies_right); order_stop_stop(rsc, child_rsc, pe_order_implies_right); } else if(last_rsc != NULL) { order_start_start(last_rsc, child_rsc, pe_order_implies_right|pe_order_runnable_left); order_stop_stop(child_rsc, last_rsc, pe_order_implies_left); child_rsc->restart_type = pe_restart_restart; } else { /* If anyone in the group is starting, then * pe_order_implies_right will cause _everyone_ in the group * to be sent a start action * But this is safe since starting something that is already * started is required to be "safe" */ order_start_start(rsc, child_rsc, pe_order_implies_right|pe_order_implies_left|pe_order_runnable_right); } last_rsc = child_rsc; ); if(group_data->ordered && last_rsc != NULL) { order_stop_stop(rsc, last_rsc, pe_order_implies_right); } } void group_rsc_colocation_lh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { group_variant_data_t *group_data = NULL; if(rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", constraint->id); return; } else if(rsc_rh == NULL) { pe_err("rsc_rh was NULL for %s", constraint->id); return; } crm_debug_4("Processing constraints from %s", rsc_lh->id); get_group_variant_data(group_data, rsc_lh); if(group_data->colocated) { group_data->first_child->cmds->rsc_colocation_lh( group_data->first_child, rsc_rh, constraint); return; } else if(constraint->score >= INFINITY) { crm_config_err("%s: Cannot perform manditory colocation" " between non-colocated group and %s", rsc_lh->id, rsc_rh->id); return; } slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->rsc_colocation_lh( child_rsc, rsc_rh, constraint); ); } void group_rsc_colocation_rh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc_rh); CRM_CHECK(rsc_lh->variant == pe_native, return); crm_debug_3("Processing RH of constraint %s", constraint->id); print_resource(LOG_DEBUG_3, "LHS", rsc_lh, TRUE); if(rsc_rh->provisional) { return; } else if(group_data->colocated) { group_data->first_child->cmds->rsc_colocation_rh( rsc_lh, group_data->first_child, constraint); return; } else if(constraint->score >= INFINITY) { crm_config_err("%s: Cannot perform manditory colocation with" " non-colocated group: %s", rsc_lh->id, rsc_rh->id); return; } slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->rsc_colocation_rh( rsc_lh, child_rsc, constraint); ); } void group_rsc_order_lh(resource_t *rsc, order_constraint_t *order, pe_working_set_t *data_set) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); crm_debug_2("%s->%s", order->lh_action_task, order->rh_action_task); - if(rsc == order->rh_rsc || rsc == order->rh_rsc->parent) { + if(order->rh_rsc != NULL + && (rsc == order->rh_rsc || rsc == order->rh_rsc->parent)) { native_rsc_order_lh(rsc, order, data_set); return; } if(order->type != pe_order_optional) { native_rsc_order_lh(rsc, order, data_set); } if(order->type & pe_order_implies_left) { native_rsc_order_lh(group_data->first_child, order, data_set); } convert_non_atomic_task(rsc, order); native_rsc_order_lh(rsc, order, data_set); } void group_rsc_order_rh( action_t *lh_action, resource_t *rsc, order_constraint_t *order) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); crm_debug_2("%s->%s", lh_action->uuid, order->rh_action_task); if(rsc == NULL) { return; } native_rsc_order_rh(lh_action, rsc, order); } void group_rsc_location(resource_t *rsc, rsc_to_node_t *constraint) { gboolean reset_scores = TRUE; group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); crm_debug("Processing rsc_location %s for %s", constraint->id, rsc->id); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->rsc_location(child_rsc, constraint); if(group_data->colocated && reset_scores) { reset_scores = FALSE; slist_iter(node, node_t, constraint->node_list_rh, lpc2, node->weight = 0; ); } ); } void group_expand(resource_t *rsc, pe_working_set_t *data_set) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); crm_debug_3("Processing actions from %s", rsc->id); CRM_CHECK(rsc != NULL, return); native_expand(rsc, data_set); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->expand(child_rsc, data_set); ); } void group_agent_constraints(resource_t *rsc) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->agent_constraints(child_rsc); ); } void group_create_notify_element(resource_t *rsc, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->create_notify_element( child_rsc, op, n_data, data_set); ); } gboolean group_create_probe(resource_t *rsc, node_t *node, action_t *complete, gboolean force, pe_working_set_t *data_set) { gboolean any_created = FALSE; group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, any_created = child_rsc->cmds->create_probe( child_rsc, node, complete, force, data_set) || any_created; ); return any_created; } void group_stonith_ordering( resource_t *rsc, action_t *stonith_op, pe_working_set_t *data_set) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->stonith_ordering( child_rsc, stonith_op, data_set); ); } void group_migrate_reload(resource_t *rsc, pe_working_set_t *data_set) { group_variant_data_t *group_data = NULL; get_group_variant_data(group_data, rsc); slist_iter( child_rsc, resource_t, group_data->child_list, lpc, child_rsc->cmds->migrate_reload(child_rsc, data_set); ); } diff --git a/crm/pengine/main.c b/crm/pengine/main.c index e7340efabe..5a700370b3 100644 --- a/crm/pengine/main.c +++ b/crm/pengine/main.c @@ -1,179 +1,179 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if HAVE_LIBXML2 # include #endif #define SYS_NAME CRM_SYSTEM_PENGINE #define OPTARGS "hVc" GMainLoop* mainloop = NULL; const char* crm_system_name = SYS_NAME; void usage(const char* cmd, int exit_status); int pe_init(void); gboolean pengine_shutdown(int nsig, gpointer unused); extern gboolean process_pe_message(crm_data_t * msg, IPC_Channel *sender); extern unsigned int pengine_input_loglevel; int main(int argc, char ** argv) { int flag; int argerr = 0; char *param_val = NULL; gboolean allow_cores = TRUE; const char *param_name = NULL; - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, TRUE, FALSE, 0, NULL); G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, pengine_shutdown, NULL, NULL); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; case 'c': allow_cores = TRUE; break; default: ++argerr; break; } } if(argc - optind == 1 && safe_str_eq("metadata", argv[optind])) { pe_metadata(); return 0; } if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name,LSB_EXIT_GENERIC); } param_name = ENV_PREFIX "" KEY_LOG_PENGINE_INPUTS; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); pengine_input_loglevel = crm_log_level; if(param_val != NULL) { int do_log = 0; cl_str_to_boolean(param_val, &do_log); if(do_log == FALSE) { pengine_input_loglevel = crm_log_level + 1; } param_val = NULL; } /* read local config file */ crm_debug_4("do start"); return pe_init(); } int pe_init(void) { IPC_Channel *crm_ch = NULL; crm_debug_4("initialize comms"); init_client_ipc_comms( CRM_SYSTEM_CRMD, subsystem_msg_dispatch, (void*)process_pe_message, &crm_ch); if(crm_ch != NULL) { crm_debug_4("sending hello message"); send_hello_message( crm_ch, "1234", CRM_SYSTEM_PENGINE, "0", "1"); /* Create the mainloop and run it... */ crm_info("Starting %s", crm_system_name); mainloop = g_main_new(FALSE); g_main_run(mainloop); return_to_orig_privs(); #if HAVE_LIBXML2 xmlCleanupParser(); #endif crm_info("Exiting %s", crm_system_name); return 0; } crm_err("Could not connect to the CRMd"); return 1; } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-srkh]" "[-c configure file]\n", cmd); /* fprintf(stream, "\t-d\tsets debug level\n"); */ /* fprintf(stream, "\t-s\tgets daemon status\n"); */ /* fprintf(stream, "\t-r\trestarts daemon\n"); */ /* fprintf(stream, "\t-k\tstops daemon\n"); */ /* fprintf(stream, "\t-h\thelp message\n"); */ fflush(stream); exit(exit_status); } gboolean pengine_shutdown(int nsig, gpointer unused) { crm_info("Exiting PEngine (SIGTERM)"); exit(LSB_EXIT_OK); } diff --git a/crm/pengine/native.c b/crm/pengine/native.c index c8f57afb19..e9db400afd 100644 --- a/crm/pengine/native.c +++ b/crm/pengine/native.c @@ -1,1726 +1,1719 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #define DELETE_THEN_REFRESH 1 #define VARIANT_NATIVE 1 #include resource_t *ultimate_parent(resource_t *rsc); void node_list_update(GListPtr list1, GListPtr list2, int factor); void native_rsc_colocation_rh_must(resource_t *rsc_lh, gboolean update_lh, resource_t *rsc_rh, gboolean update_rh); void native_rsc_colocation_rh_mustnot(resource_t *rsc_lh, gboolean update_lh, resource_t *rsc_rh, gboolean update_rh); void create_notifications(resource_t *rsc, pe_working_set_t *data_set); void Recurring(resource_t *rsc, action_t *start, node_t *node, pe_working_set_t *data_set); void RecurringOp(resource_t *rsc, action_t *start, node_t *node, crm_data_t *operation, pe_working_set_t *data_set); void pe_pre_notify( resource_t *rsc, node_t *node, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set); void pe_post_notify( resource_t *rsc, node_t *node, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set); void NoRoleChange (resource_t *rsc, node_t *current, node_t *next, pe_working_set_t *data_set); gboolean DeleteRsc (resource_t *rsc, node_t *node, gboolean optional, pe_working_set_t *data_set); gboolean StopRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean StartRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean DemoteRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean PromoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean RoleError (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean NullOp (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); enum rsc_role_e rsc_state_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX] = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RSC_ROLE_UNKNOWN, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, }, /* Stopped */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, }, /* Started */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Slave */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_UNKNOWN, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Master */ { RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_UNKNOWN, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, }; gboolean (*rsc_action_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX])(resource_t*,node_t*,gboolean,pe_working_set_t*) = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RoleError, StopRsc, RoleError, RoleError, RoleError, }, /* Stopped */ { RoleError, NullOp, StartRsc, StartRsc, RoleError, }, /* Started */ { RoleError, StopRsc, NullOp, NullOp, PromoteRsc, }, /* Slave */ { RoleError, StopRsc, RoleError, NullOp, PromoteRsc, }, /* Master */ { RoleError, RoleError, RoleError, DemoteRsc, NullOp, }, }; static gboolean native_choose_node(resource_t *rsc) { /* 1. Sort by weight 2. color.chosen_node = the node (of those with the highest wieght) with the fewest resources 3. remove color.chosen_node from all other colors */ GListPtr nodes = NULL; node_t *chosen = NULL; if(rsc->provisional == FALSE) { return rsc->allocated_to?TRUE:FALSE; } crm_debug_3("Choosing node for %s from %d candidates", rsc->id, g_list_length(rsc->allowed_nodes)); if(rsc->allowed_nodes) { rsc->allowed_nodes = g_list_sort( rsc->allowed_nodes, sort_node_weight); nodes = rsc->allowed_nodes; chosen = g_list_nth_data(nodes, 0); } return native_assign_node(rsc, nodes, chosen); } void native_set_cmds(resource_t *rsc) { } int native_num_allowed_nodes(resource_t *rsc) { gboolean unimplimented = FALSE; CRM_ASSERT(unimplimented); return 0; } resource_t * ultimate_parent(resource_t *rsc) { resource_t *parent = rsc; while(parent->parent) { parent = parent->parent; } return parent; } node_t * native_color(resource_t *rsc, pe_working_set_t *data_set) { if(rsc->parent && rsc->parent->is_allocating == FALSE) { /* never allocate children on their own */ crm_debug("Escalating allocation of %s to its parent: %s", rsc->id, rsc->parent->id); rsc->parent->cmds->color(rsc->parent, data_set); } print_resource(LOG_DEBUG_2, "Allocating: ", rsc, FALSE); if(rsc->provisional == FALSE) { return rsc->allocated_to; } if(rsc->is_allocating) { crm_debug("Dependancy loop detected involving %s", rsc->id); return NULL; } rsc->is_allocating = TRUE; rsc->rsc_cons = g_list_sort(rsc->rsc_cons, sort_cons_strength); slist_iter( constraint, rsc_colocation_t, rsc->rsc_cons, lpc, crm_debug_3("%s: Pre-Processing %s", rsc->id, constraint->id); if(rsc->provisional && constraint->rsc_rh->provisional) { crm_debug_2("Combine scores from %s and %s", rsc->id, constraint->rsc_rh->id); node_list_update(constraint->rsc_rh->allowed_nodes, rsc->allowed_nodes, constraint->score/INFINITY); } constraint->rsc_rh->cmds->color( constraint->rsc_rh, data_set); rsc->cmds->rsc_colocation_lh( rsc, constraint->rsc_rh, constraint); ); print_resource(LOG_DEBUG, "Allocating: ", rsc, FALSE); if(rsc->next_role == RSC_ROLE_STOPPED) { crm_debug_2("Making sure %s doesn't get allocated", rsc->id); /* make sure it doesnt come up again */ resource_location( rsc, NULL, -INFINITY, "target_role", data_set); } if(rsc->provisional && native_choose_node(rsc) ) { crm_debug_3("Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } else if(rsc->allocated_to == NULL) { if(rsc->orphan == FALSE) { pe_warn("Resource %s cannot run anywhere", rsc->id); } else { crm_info("Stopping orphan resource %s", rsc->id); } } else { crm_debug("Pre-Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } rsc->is_allocating = FALSE; print_resource(LOG_DEBUG_3, "Allocated ", rsc, TRUE); return rsc->allocated_to; } void RecurringOp(resource_t *rsc, action_t *start, node_t *node, crm_data_t *operation, pe_working_set_t *data_set) { char *key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; const char *node_uname = NULL; int interval_ms = 0; action_t *mon = NULL; gboolean is_optional = TRUE; GListPtr possible_matches = NULL; crm_debug_2("Creating recurring actions for %s", rsc->id); if(node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_msec(interval); if(interval_ms == 0) { return; } else if(interval_ms < 0) { crm_config_warn("%s contains an invalid interval: %s", ID(operation), interval); return; } value = crm_element_value(operation, "disabled"); if(crm_is_true(value)) { return; } name = crm_element_value(operation, "name"); key = generate_op_key(rsc->id, name, interval_ms); if(start != NULL) { crm_debug_3("Marking %s %s due to %s", key, start->optional?"optional":"manditory", start->uuid); is_optional = start->optional; } else { crm_debug_2("Marking %s optional", key); is_optional = TRUE; } /* start a monitor for an already active resource */ possible_matches = find_actions_exact(rsc->actions, key, node); if(possible_matches == NULL) { is_optional = FALSE; crm_debug_3("Marking %s manditory: not active", key); } else { g_list_free(possible_matches); } value = crm_element_value(operation, "role"); if((rsc->next_role == RSC_ROLE_MASTER && value == NULL) || (value != NULL && text2role(value) != rsc->next_role)) { int log_level = LOG_DEBUG_2; const char *result = "Ignoring"; if(is_optional) { char *local_key = crm_strdup(key); log_level = LOG_INFO; result = "Cancelling"; /* its running : cancel it */ mon = custom_action( rsc, local_key, CRMD_ACTION_CANCEL, node, FALSE, TRUE, data_set); crm_free(mon->task); mon->task = crm_strdup(CRMD_ACTION_CANCEL); add_hash_param(mon->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(mon->meta, XML_LRM_ATTR_TASK, name); custom_action_order( rsc, NULL, mon, rsc, promote_key(rsc), NULL, pe_order_runnable_left, data_set); mon = NULL; } do_crm_log(log_level, "%s action %s (%s vs. %s)", result , key, value?value:role2text(RSC_ROLE_SLAVE), role2text(rsc->next_role)); crm_free(key); key = NULL; return; } mon = custom_action(rsc, key, name, node, is_optional, TRUE, data_set); key = mon->uuid; if(is_optional) { crm_debug_2("%s\t %s (optional)", crm_str(node_uname), mon->uuid); } if(start == NULL || start->runnable == FALSE) { crm_debug("%s\t %s (cancelled : start un-runnable)", crm_str(node_uname), mon->uuid); mon->runnable = FALSE; } else if(node == NULL || node->details->online == FALSE || node->details->unclean) { crm_debug("%s\t %s (cancelled : no node available)", crm_str(node_uname), mon->uuid); mon->runnable = FALSE; } else if(mon->optional == FALSE) { crm_notice("%s\t %s", crm_str(node_uname),mon->uuid); } custom_action_order(rsc, start_key(rsc), NULL, NULL, crm_strdup(key), mon, pe_order_implies_right|pe_order_runnable_left, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { char *running_master = crm_itoa(EXECRA_RUNNING_MASTER); add_hash_param(mon->meta, XML_ATTR_TE_TARGET_RC, running_master); custom_action_order( rsc, promote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional|pe_order_runnable_left, data_set); crm_free(running_master); } } void Recurring(resource_t *rsc, action_t *start, node_t *node, pe_working_set_t *data_set) { xml_child_iter_filter( rsc->ops_xml, operation, "op", RecurringOp(rsc, start, node, operation, data_set); ); } void native_create_actions(resource_t *rsc, pe_working_set_t *data_set) { action_t *start = NULL; node_t *chosen = NULL; enum rsc_role_e role = RSC_ROLE_UNKNOWN; enum rsc_role_e next_role = RSC_ROLE_UNKNOWN; crm_debug_2("Creating actions for %s", rsc->id); chosen = rsc->allocated_to; if(chosen != NULL) { CRM_CHECK(rsc->next_role != RSC_ROLE_UNKNOWN, rsc->next_role = RSC_ROLE_STARTED); } unpack_instance_attributes( rsc->xml, XML_TAG_ATTR_SETS, chosen?chosen->details->attrs:NULL, rsc->parameters, NULL, data_set->now); crm_debug_2("%s: %s->%s", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); if(g_list_length(rsc->running_on) > 1) { if(rsc->recovery_type == recovery_stop_start) { pe_proc_err("Attempting recovery of resource %s", rsc->id); StopRsc(rsc, NULL, FALSE, data_set); rsc->role = RSC_ROLE_STOPPED; } } else if(rsc->running_on != NULL) { node_t *current = rsc->running_on->data; NoRoleChange(rsc, current, chosen, data_set); } else if(rsc->role == RSC_ROLE_STOPPED && rsc->next_role == RSC_ROLE_STOPPED) { char *key = start_key(rsc); GListPtr possible_matches = find_actions(rsc->actions, key, NULL); slist_iter( action, action_t, possible_matches, lpc, action->optional = TRUE; /* action->pseudo = TRUE; */ ); g_list_free(possible_matches); crm_debug_2("Stopping a stopped resource"); crm_free(key); return; } role = rsc->role; while(role != rsc->next_role) { next_role = rsc_state_matrix[role][rsc->next_role]; crm_debug_2("Executing: %s->%s (%s)", role2text(role), role2text(next_role), rsc->id); if(rsc_action_matrix[role][next_role]( rsc, chosen, FALSE, data_set) == FALSE) { break; } role = next_role; } if(rsc->next_role != RSC_ROLE_STOPPED && rsc->is_managed) { start = start_action(rsc, chosen, TRUE); Recurring(rsc, start, chosen, data_set); } } void native_internal_constraints(resource_t *rsc, pe_working_set_t *data_set) { int type = pe_order_optional; + const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); + action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); if(rsc->variant == pe_native) { type |= pe_order_implies_right; } custom_action_order(rsc, stop_key(rsc), NULL, rsc, start_key(rsc), NULL, type, data_set); custom_action_order(rsc, demote_key(rsc), NULL, rsc, stop_key(rsc), NULL, pe_order_optional, data_set); custom_action_order(rsc, start_key(rsc), NULL, rsc, promote_key(rsc), NULL, pe_order_runnable_left, data_set); custom_action_order( rsc, delete_key(rsc), NULL, rsc, start_key(rsc), NULL, pe_order_optional, data_set); if(rsc->notify) { char *key1 = NULL; char *key2 = NULL; key1 = generate_op_key(rsc->id, "confirmed-post_notify_start", 0); key2 = generate_op_key(rsc->id, "pre_notify_promote", 0); custom_action_order( rsc, key1, NULL, rsc, key2, NULL, pe_order_optional, data_set); key1 = generate_op_key(rsc->id, "confirmed-post_notify_demote", 0); key2 = generate_op_key(rsc->id, "pre_notify_stop", 0); custom_action_order( rsc, key1, NULL, rsc, key2, NULL, pe_order_optional, data_set); } + + if(rsc->is_managed == FALSE) { + crm_debug_3("Skipping fencing constraints for unmanaged resource: %s", rsc->id); + return; + } + + if(safe_str_eq(class, "stonith")) { + custom_action_order( + NULL, crm_strdup(all_stopped->task), all_stopped, + rsc, stop_key(rsc), NULL, + pe_order_implies_left, data_set); + + } else { + custom_action_order( + rsc, stop_key(rsc), NULL, + NULL, crm_strdup(all_stopped->task), all_stopped, + pe_order_implies_right, data_set); + } + } void native_rsc_colocation_lh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { if(rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", constraint->id); return; } else if(constraint->rsc_rh == NULL) { pe_err("rsc_rh was NULL for %s", constraint->id); return; } crm_debug_2("Processing colocation constraint between %s and %s", rsc_lh->id, rsc_rh->id); rsc_rh->cmds->rsc_colocation_rh(rsc_lh, rsc_rh, constraint); } static gboolean filter_colocation_constraint( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { if(constraint->score == 0){ return FALSE; } if(constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh != rsc_lh->next_role) { crm_debug_4("RH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if(constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh != rsc_rh->next_role) { crm_debug_4("RH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } return TRUE; } static void colocation_match( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { const char *tmp = NULL; const char *value = NULL; gboolean do_check = FALSE; const char *attribute = "#id"; if(constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if(rsc_rh->allocated_to) { value = g_hash_table_lookup( rsc_rh->allocated_to->details->attrs, attribute); do_check = TRUE; } else if(constraint->score < 0) { /* nothing to do: * anti-colocation with something thats not running */ return; } slist_iter( node, node_t, rsc_lh->allowed_nodes, lpc, tmp = g_hash_table_lookup(node->details->attrs, attribute); if(do_check && safe_str_eq(tmp, value)) { crm_debug_2("%s: %s.%s += %d", constraint->id, rsc_lh->id, node->details->uname, constraint->score); node->weight = merge_weights( constraint->score, node->weight); } else if(do_check == FALSE || constraint->score >= INFINITY) { crm_debug_2("%s: %s.%s = -INFINITY (%s)", constraint->id, rsc_lh->id, node->details->uname, do_check?"failed":"unallocated"); node->weight = -INFINITY; } ); } void native_rsc_colocation_rh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { crm_debug_2("%sColocating %s with %s (%s, weight=%d)", constraint->score >= 0?"":"Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score); if(filter_colocation_constraint(rsc_lh, rsc_rh, constraint) == FALSE) { return; } if(rsc_rh->provisional) { return; } else if(rsc_lh->provisional == FALSE) { /* error check */ struct node_shared_s *details_lh; struct node_shared_s *details_rh; if((constraint->score > -INFINITY) && (constraint->score < INFINITY)) { return; } details_rh = rsc_rh->allocated_to?rsc_rh->allocated_to->details:NULL; details_lh = rsc_lh->allocated_to?rsc_lh->allocated_to->details:NULL; if(constraint->score == INFINITY && details_lh != details_rh) { crm_err("%s and %s are both allocated" " but to different nodes: %s vs. %s", rsc_lh->id, rsc_rh->id, details_lh?details_lh->uname:"n/a", details_rh?details_rh->uname:"n/a"); } else if(constraint->score == -INFINITY && details_lh == details_rh) { crm_err("%s and %s are both allocated" " but to the SAME node: %s", rsc_lh->id, rsc_rh->id, details_rh?details_rh->uname:"n/a"); } return; } else { colocation_match(rsc_lh, rsc_rh, constraint); } } void node_list_update(GListPtr list1, GListPtr list2, int factor) { node_t *other_node = NULL; slist_iter( node, node_t, list1, lpc, if(node == NULL) { continue; } other_node = (node_t*)pe_find_node_id( list2, node->details->id); if(other_node != NULL) { crm_debug_2("%s: %d + %d", node->details->uname, node->weight, other_node->weight); node->weight = merge_weights( factor*other_node->weight, node->weight); } ); } void native_rsc_order_lh(resource_t *lh_rsc, order_constraint_t *order, pe_working_set_t *data_set) { GListPtr lh_actions = NULL; action_t *lh_action = order->lh_action; resource_t *rh_rsc = order->rh_rsc; crm_debug_2("Processing LH of ordering constraint %d", order->id); CRM_ASSERT(lh_rsc != NULL); if(lh_action != NULL) { lh_actions = g_list_append(NULL, lh_action); } else if(lh_action == NULL) { lh_actions = find_actions( lh_rsc->actions, order->lh_action_task, NULL); } if(lh_actions == NULL && lh_rsc != rh_rsc) { char *key = NULL; char *rsc_id = NULL; char *op_type = NULL; int interval = 0; crm_debug_2("No LH-Side (%s/%s) found for constraint %d with %s - creating", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); parse_op_key( order->lh_action_task, &rsc_id, &op_type, &interval); key = generate_op_key(lh_rsc->id, op_type, interval); lh_action = custom_action(lh_rsc, key, op_type, NULL, TRUE, TRUE, data_set); if(lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_STOPPED && safe_str_eq(op_type, CRMD_ACTION_STOP)) { lh_action->pseudo = TRUE; lh_action->runnable = TRUE; } lh_actions = g_list_append(NULL, lh_action); crm_free(op_type); crm_free(rsc_id); } slist_iter( lh_action_iter, action_t, lh_actions, lpc, if(rh_rsc == NULL && order->rh_action) { rh_rsc = order->rh_action->rsc; } if(rh_rsc) { rh_rsc->cmds->rsc_order_rh( lh_action_iter, rh_rsc, order); } else if(order->rh_action) { order_actions( lh_action_iter, order->rh_action, order->type); } ); pe_free_shallow_adv(lh_actions, FALSE); } void native_rsc_order_rh( action_t *lh_action, resource_t *rsc, order_constraint_t *order) { GListPtr rh_actions = NULL; action_t *rh_action = NULL; CRM_CHECK(rsc != NULL, return); CRM_CHECK(order != NULL, return); rh_action = order->rh_action; crm_debug_3("Processing RH of ordering constraint %d", order->id); if(rh_action != NULL) { rh_actions = g_list_append(NULL, rh_action); } else if(rsc != NULL) { rh_actions = find_actions( rsc->actions, order->rh_action_task, NULL); } if(rh_actions == NULL) { crm_debug_4("No RH-Side (%s/%s) found for constraint..." " ignoring", rsc->id,order->rh_action_task); if(lh_action) { crm_debug_4("LH-Side was: %s", lh_action->uuid); } return; } slist_iter( rh_action_iter, action_t, rh_actions, lpc, if(lh_action) { order_actions(lh_action, rh_action_iter, order->type); } else if(order->type & pe_order_implies_right) { rh_action_iter->runnable = FALSE; crm_warn("Unrunnable %s 0x%.6x", rh_action_iter->uuid, order->type); } else { crm_warn("neither %s 0x%.6x", rh_action_iter->uuid, order->type); } ); pe_free_shallow_adv(rh_actions, FALSE); } void native_rsc_location(resource_t *rsc, rsc_to_node_t *constraint) { GListPtr or_list; crm_debug_2("Applying %s (%s) to %s", constraint->id, role2text(constraint->role_filter), rsc->id); /* take "lifetime" into account */ if(constraint == NULL) { pe_err("Constraint is NULL"); return; } else if(rsc == NULL) { pe_err("LHS of rsc_to_node (%s) is NULL", constraint->id); return; } else if(constraint->role_filter > 0 && constraint->role_filter != rsc->next_role) { crm_debug("Constraint (%s) is not active (role : %s)", constraint->id, role2text(constraint->role_filter)); return; } else if(is_active(constraint) == FALSE) { crm_debug_2("Constraint (%s) is not active", constraint->id); return; } if(constraint->node_list_rh == NULL) { crm_debug_2("RHS of constraint %s is NULL", constraint->id); return; } or_list = node_list_or( rsc->allowed_nodes, constraint->node_list_rh, FALSE); pe_free_shallow(rsc->allowed_nodes); rsc->allowed_nodes = or_list; slist_iter(node, node_t, or_list, lpc, crm_debug_3("%s + %s : %d", rsc->id, node->details->uname, node->weight); ); } void native_expand(resource_t *rsc, pe_working_set_t *data_set) { slist_iter( action, action_t, rsc->actions, lpc, crm_debug_4("processing action %d for rsc=%s", action->id, rsc->id); graph_element_from_action(action, data_set); ); } void native_agent_constraints(resource_t *rsc) { } void create_notifications(resource_t *rsc, pe_working_set_t *data_set) { if(rsc->notify == FALSE) { return; } /* slist_iter( */ /* action, action_t, rsc->actions, lpc, */ /* ); */ } static void register_activity(resource_t *rsc, enum action_tasks task, node_t *node, notify_data_t *n_data) { notify_entry_t *entry = NULL; crm_malloc0(entry, sizeof(notify_entry_t)); entry->rsc = rsc; entry->node = node; switch(task) { case start_rsc: n_data->start = g_list_append(n_data->start, entry); break; case stop_rsc: n_data->stop = g_list_append(n_data->stop, entry); break; case action_promote: n_data->promote = g_list_append(n_data->promote, entry); break; case action_demote: n_data->demote = g_list_append(n_data->demote, entry); break; default: crm_err("Unsupported notify action: %s", task2text(task)); crm_free(entry); break; } } static void register_state(resource_t *rsc, node_t *on_node, notify_data_t *n_data) { notify_entry_t *entry = NULL; crm_malloc0(entry, sizeof(notify_entry_t)); entry->rsc = rsc; entry->node = on_node; crm_debug_2("%s state: %s", rsc->id, role2text(rsc->next_role)); switch(rsc->next_role) { case RSC_ROLE_STOPPED: /* n_data->inactive = g_list_append(n_data->inactive, entry); */ crm_free(entry); break; case RSC_ROLE_STARTED: n_data->active = g_list_append(n_data->active, entry); break; case RSC_ROLE_SLAVE: n_data->slave = g_list_append(n_data->slave, entry); break; case RSC_ROLE_MASTER: n_data->master = g_list_append(n_data->master, entry); break; default: crm_err("Unsupported notify role"); crm_free(entry); break; } } void native_create_notify_element(resource_t *rsc, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set) { node_t *next_node = NULL; gboolean registered = FALSE; char *op_key = NULL; GListPtr possible_matches = NULL; enum action_tasks task = text2task(op->task); if(op->pre_notify == NULL || op->post_notify == NULL) { /* no notifications required */ crm_debug_4("No notificaitons required for %s", op->task); return; } next_node = rsc->allocated_to; op_key = generate_op_key(rsc->id, op->task, 0); possible_matches = find_actions(rsc->actions, op_key, NULL); crm_debug_2("Creating notificaitons for: %s (%s->%s)", op->uuid, role2text(rsc->role), role2text(rsc->next_role)); if(rsc->role == rsc->next_role) { register_state(rsc, next_node, n_data); } slist_iter( local_op, action_t, possible_matches, lpc, local_op->notify_keys = n_data->keys; if(local_op->optional == FALSE) { registered = TRUE; register_activity(rsc, task, local_op->node, n_data); } ); /* stop / demote */ if(rsc->role != RSC_ROLE_STOPPED) { if(task == stop_rsc || task == action_demote) { slist_iter( current_node, node_t, rsc->running_on, lpc, pe_pre_notify(rsc, current_node, op, n_data, data_set); if(task == action_demote || registered == FALSE) { pe_post_notify(rsc, current_node, op, n_data, data_set); } ); } } /* start / promote */ if(rsc->next_role != RSC_ROLE_STOPPED) { CRM_CHECK(next_node != NULL,;); if(next_node == NULL) { pe_proc_err("next role: %s", role2text(rsc->next_role)); } else if(task == start_rsc || task == action_promote) { if(task != start_rsc || registered == FALSE) { pe_pre_notify(rsc, next_node, op, n_data, data_set); } pe_post_notify(rsc, next_node, op, n_data, data_set); } } crm_free(op_key); g_list_free(possible_matches); } static void dup_attr(gpointer key, gpointer value, gpointer user_data) { char *meta_key = crm_concat(CRM_META, key, '_'); g_hash_table_replace(user_data, meta_key, crm_strdup(value)); } static action_t * pe_notify(resource_t *rsc, node_t *node, action_t *op, action_t *confirm, notify_data_t *n_data, pe_working_set_t *data_set) { char *key = NULL; action_t *trigger = NULL; const char *value = NULL; const char *task = NULL; if(op == NULL || confirm == NULL) { crm_debug_2("Op=%p confirm=%p", op, confirm); return NULL; } CRM_CHECK(node != NULL, return NULL); if(node->details->online == FALSE) { crm_info("Skipping notification for %s", rsc->id); return NULL; } value = g_hash_table_lookup(op->meta, "notify_type"); task = g_hash_table_lookup(op->meta, "notify_operation"); crm_debug_2("Creating actions for %s: %s (%s-%s)", op->uuid, rsc->id, value, task); key = generate_notify_key(rsc->id, value, task); trigger = custom_action(rsc, key, op->task, node, op->optional, TRUE, data_set); g_hash_table_foreach(op->meta, dup_attr, trigger->extra); trigger->notify_keys = n_data->keys; /* pseudo_notify before notify */ crm_debug_3("Ordering %s before %s (%d->%d)", op->uuid, trigger->uuid, trigger->id, op->id); order_actions(op, trigger, pe_order_implies_left); value = g_hash_table_lookup(op->meta, "notify_confirm"); if(crm_is_true(value)) { /* notify before pseudo_notified */ crm_debug_3("Ordering %s before %s (%d->%d)", trigger->uuid, confirm->uuid, confirm->id, trigger->id); order_actions(trigger, confirm, pe_order_implies_left); } return trigger; } void pe_pre_notify(resource_t *rsc, node_t *node, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set) { crm_debug_2("%s: %s", rsc->id, op->uuid); pe_notify(rsc, node, op->pre_notify, op->pre_notified, n_data, data_set); } void pe_post_notify(resource_t *rsc, node_t *node, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set) { action_t *notify = NULL; CRM_CHECK(op != NULL, return); CRM_CHECK(rsc != NULL, return); crm_debug_2("%s: %s", rsc->id, op->uuid); notify = pe_notify(rsc, node, op->post_notify, op->post_notified, n_data, data_set); if(notify != NULL) { /* crm_err("Upgrading priority for %s to INFINITY", notify->uuid); */ notify->priority = INFINITY; } notify = op->post_notified; if(notify != NULL) { slist_iter( mon, action_t, rsc->actions, lpc, const char *interval = g_hash_table_lookup(mon->meta, "interval"); if(interval == NULL || safe_str_eq(interval, "0")) { crm_debug_3("Skipping %s: interval", mon->uuid); continue; } else if(safe_str_eq(mon->task, "cancel")) { crm_debug_3("Skipping %s: cancel", mon->uuid); continue; } order_actions(notify, mon, pe_order_optional); ); } } void NoRoleChange(resource_t *rsc, node_t *current, node_t *next, pe_working_set_t *data_set) { action_t *stop = NULL; action_t *start = NULL; GListPtr possible_matches = NULL; crm_debug_2("Executing: %s (role=%s)",rsc->id, role2text(rsc->next_role)); if(current == NULL || next == NULL) { return; } if(rsc->failed || safe_str_neq(current->details->id, next->details->id)) { if(rsc->failed) { crm_notice("Recover resource %s\t(%s)", rsc->id, next->details->uname); } else { crm_notice("Move resource %s\t(%s -> %s)", rsc->id, current->details->uname, next->details->uname); } if(rsc->role == RSC_ROLE_MASTER) { DemoteRsc(rsc, current, FALSE, data_set); } StopRsc(rsc, current, FALSE, data_set); StartRsc(rsc, next, FALSE, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { PromoteRsc(rsc, next, FALSE, data_set); } possible_matches = find_recurring_actions(rsc->actions, next); slist_iter(match, action_t, possible_matches, lpc, if(match->optional == FALSE) { crm_debug("Fixing recurring action: %s", match->uuid); match->optional = TRUE; } ); g_list_free(possible_matches); } else if(rsc->start_pending) { action_t *start = start_action(rsc, next, TRUE); if(start->runnable) { /* wait for StartRsc() to be called */ rsc->role = RSC_ROLE_STOPPED; } else { /* wait for StopRsc() to be called */ rsc->next_role = RSC_ROLE_STOPPED; } } else { stop = stop_action(rsc, current, TRUE); start = start_action(rsc, next, TRUE); stop->optional = start->optional; if(rsc->role == RSC_ROLE_MASTER) { DemoteRsc(rsc, current, start->optional, data_set); } StopRsc(rsc, current, start->optional, data_set); StartRsc(rsc, current, start->optional, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { PromoteRsc(rsc, next, start->optional, data_set); } if(start->runnable == FALSE) { rsc->next_role = RSC_ROLE_STOPPED; } else if(start->optional) { crm_notice("Leave resource %s\t(%s)", rsc->id, next->details->uname); } else { crm_notice("Restart resource %s\t(%s)", rsc->id, next->details->uname); } } } gboolean StopRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { action_t *stop = NULL; crm_debug_2("Executing: %s", rsc->id); slist_iter( current, node_t, rsc->running_on, lpc, stop = stop_action(rsc, current, optional); if(stop->runnable && stop->optional == FALSE) { crm_notice(" %s\tStop %s", current->details->uname, rsc->id); } if(data_set->remove_after_stop) { DeleteRsc(rsc, current, optional, data_set); } ); return TRUE; } gboolean StartRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { action_t *start = NULL; crm_debug_2("Executing: %s", rsc->id); start = start_action(rsc, next, TRUE); if(start->runnable && optional == FALSE) { crm_notice(" %s\tStart %s", next->details->uname, rsc->id); start->optional = FALSE; } return TRUE; } gboolean PromoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { char *key = NULL; gboolean runnable = TRUE; GListPtr action_list = NULL; crm_debug_2("Executing: %s", rsc->id); CRM_CHECK(rsc->next_role == RSC_ROLE_MASTER, crm_err("Next role: %s", role2text(rsc->next_role)); return FALSE); key = start_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); crm_free(key); slist_iter(start, action_t, action_list, lpc, if(start->runnable == FALSE) { runnable = FALSE; } ); g_list_free(action_list); if(runnable) { promote_action(rsc, next, optional); if(optional == FALSE) { crm_notice("%s\tPromote %s", next->details->uname, rsc->id); } return TRUE; } crm_debug("%s\tPromote %s (canceled)", next->details->uname, rsc->id); key = promote_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); crm_free(key); slist_iter(promote, action_t, action_list, lpc, promote->runnable = FALSE; ); g_list_free(action_list); return TRUE; } gboolean DemoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug_2("Executing: %s", rsc->id); /* CRM_CHECK(rsc->next_role == RSC_ROLE_SLAVE, return FALSE); */ slist_iter( current, node_t, rsc->running_on, lpc, crm_notice("%s\tDemote %s", current->details->uname, rsc->id); demote_action(rsc, current, optional); ); return TRUE; } gboolean RoleError(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug("Executing: %s", rsc->id); CRM_CHECK(FALSE, return FALSE); return FALSE; } gboolean NullOp(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug("Executing: %s", rsc->id); return FALSE; } gboolean DeleteRsc(resource_t *rsc, node_t *node, gboolean optional, pe_working_set_t *data_set) { action_t *delete = NULL; action_t *refresh = NULL; if(rsc->failed) { crm_debug_2("Resource %s not deleted from %s: failed", rsc->id, node->details->uname); return FALSE; } else if(node == NULL) { crm_debug_2("Resource %s not deleted: NULL node", rsc->id); return FALSE; } else if(node->details->unclean || node->details->online == FALSE) { crm_debug_2("Resource %s not deleted from %s: unrunnable", rsc->id, node->details->uname); return FALSE; } crm_notice("Removing %s from %s", rsc->id, node->details->uname); delete = delete_action(rsc, node, optional); custom_action_order( rsc, stop_key(rsc), NULL, rsc, delete_key(rsc), NULL, optional?pe_order_implies_right:pe_order_implies_left, data_set); #if DELETE_THEN_REFRESH refresh = custom_action( NULL, crm_strdup(CRM_OP_LRM_REFRESH), CRM_OP_LRM_REFRESH, node, FALSE, TRUE, data_set); add_hash_param(refresh->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); order_actions(delete, refresh, pe_order_optional); #endif return TRUE; } gboolean native_create_probe(resource_t *rsc, node_t *node, action_t *complete, gboolean force, pe_working_set_t *data_set) { char *key = NULL; char *target_rc = NULL; action_t *probe = NULL; node_t *running = NULL; CRM_CHECK(node != NULL, return FALSE); if(rsc->orphan) { crm_debug_2("Skipping orphan: %s", rsc->id); return FALSE; } running = pe_find_node_id(rsc->known_on, node->details->id); if(force == FALSE && running != NULL) { /* we already know the status of the resource on this node */ crm_debug_3("Skipping active: %s", rsc->id); return FALSE; } key = generate_op_key(rsc->id, CRMD_ACTION_STATUS, 0); probe = custom_action(rsc, key, CRMD_ACTION_STATUS, node, FALSE, TRUE, data_set); probe->optional = FALSE; running = pe_find_node_id(rsc->running_on, node->details->id); if(running == NULL) { target_rc = crm_itoa(EXECRA_NOT_RUNNING); add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, target_rc); crm_free(target_rc); } crm_debug_2("Probing %s on %s", rsc->id, node->details->uname); custom_action_order(rsc, NULL, probe, rsc, NULL, complete, pe_order_implies_right, data_set); return TRUE; } static void native_start_constraints( resource_t *rsc, action_t *stonith_op, gboolean is_stonith, pe_working_set_t *data_set) { node_t *target = stonith_op?stonith_op->node:NULL; - gboolean is_unprotected = FALSE; - gboolean run_unprotected = TRUE; if(is_stonith) { char *key = start_key(rsc); + action_t *ready = get_pseudo_op(STONITH_UP, data_set); crm_debug_2("Ordering %s action before stonith events", key); custom_action_order( rsc, key, NULL, - NULL, crm_strdup(CRM_OP_FENCE), stonith_op, - pe_order_optional, data_set); + NULL, crm_strdup(ready->task), ready, + pe_order_implies_right, data_set); } else { + action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); slist_iter(action, action_t, rsc->actions, lpc2, - if(target != NULL + if(action->needs == rsc_req_stonith) { + order_actions(all_stopped, action, pe_order_implies_left); + + } else if(target != NULL && target->details->expected_up && safe_str_eq(action->task, CRMD_ACTION_START) && NULL == pe_find_node_id( rsc->known_on, target->details->id)) { /* if expected_up == TRUE, then we've seen * the node before and it has failed (as * opposed to just hasn't started up yet) * * if known == NULL, then we dont know if * the resource is active on the node * we're about to shoot * * in this case, regardless of action->needs, * the only safe option is to wait until * the node is shot before doing anything * to with the resource * * its analogous to waiting for all the probes * for rscX to complete before starting rscX * * the most likely explaination is that the * DC died and took its status with it */ crm_info("Ordering %s after %s recovery", action->uuid, target->details->uname); - - } else if(action->needs != rsc_req_stonith) { - crm_debug_3("%s doesnt need to wait for stonith events", action->uuid); - continue; - } - crm_debug_2("Ordering %s after stonith events", action->uuid); - if(stonith_op != NULL) { - custom_action_order( - NULL, crm_strdup(CRM_OP_FENCE), stonith_op, - rsc, NULL, action, - pe_order_optional, data_set); - - } else if(run_unprotected == FALSE) { - /* mark the start unrunnable */ - action->runnable = FALSE; - - } else { - is_unprotected = TRUE; + order_actions(all_stopped, action, pe_order_implies_left); } ); } - - if(is_unprotected) { - pe_err("SHARED RESOURCE %s IS NOT PROTECTED:" - " Stonith disabled", rsc->id); - } - } static void native_stop_constraints( resource_t *rsc, action_t *stonith_op, gboolean is_stonith, pe_working_set_t *data_set) { char *key = NULL; GListPtr action_list = NULL; node_t *node = stonith_op->node; - + key = stop_key(rsc); action_list = find_actions(rsc->actions, key, node); crm_free(key); /* add the stonith OP as a stop pre-req and the mark the stop * as a pseudo op - since its now redundant */ slist_iter( action, action_t, action_list, lpc2, if(node->details->online == FALSE || node->details->unclean || rsc->failed) { resource_t *parent = NULL; + if(rsc->failed) { crm_warn("Stop of failed resource %s is" " implicit after %s is fenced", rsc->id, node->details->uname); } else { crm_info("%s is implicit after %s is fenced", action->uuid, node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ action->pseudo = TRUE; action->runnable = TRUE; - if(is_stonith) { - /* do nothing */ - - } else { - custom_action_order( - NULL, crm_strdup(CRM_OP_FENCE),stonith_op, - rsc, stop_key(rsc), NULL, - pe_order_optional, data_set); + if(is_stonith == FALSE) { + order_actions(stonith_op, action, pe_order_optional); } /* find the top-most resource */ parent = rsc->parent; while(parent != NULL && parent->parent != NULL) { parent = parent->parent; } if(parent) { - crm_info("Re-creating actions for %s", - parent->id); + crm_info("Re-creating actions for %s", parent->id); parent->cmds->create_actions(parent, data_set); /* make sure we dont mess anything up in create_actions */ CRM_CHECK(action->pseudo, action->pseudo = TRUE); CRM_CHECK(action->runnable, action->runnable = TRUE); } /* From Bug #1601, successful fencing must be an input to a failed resources stop action. However given group(A, B) running on nodeX and B.stop has failed, A := stop healthy resource (A.stop) B := stop failed resource (pseudo operation B.stop) C := stonith nodeX A requires B, B requires C, C requires A This loop would prevent the cluster from making progress. This block creates the "C requires A" dependancy and therefore must (at least for now) be disabled. Instead, run the block above and treat all resources on nodeX as B would be (marked as a pseudo op depending on the STONITH). } else if(is_stonith == FALSE) { crm_info("Moving healthy resource %s" " off %s before fencing", rsc->id, node->details->uname); * stop healthy resources before the * stonith op * custom_action_order( rsc, stop_key(rsc), NULL, NULL,crm_strdup(CRM_OP_FENCE),stonith_op, pe_order_optional, data_set); */ } ); g_list_free(action_list); key = demote_key(rsc); action_list = find_actions(rsc->actions, key, node); crm_free(key); slist_iter( action, action_t, action_list, lpc2, if(node->details->online == FALSE || rsc->failed) { crm_info("Demote of failed resource %s is" " implict after %s is fenced", rsc->id, node->details->uname); /* the stop would never complete and is * now implied by the stonith operation */ action->pseudo = TRUE; action->runnable = TRUE; if(is_stonith == FALSE) { - custom_action_order( - NULL, crm_strdup(CRM_OP_FENCE), stonith_op, - rsc, demote_key(rsc), NULL, - pe_order_optional, data_set); + order_actions(stonith_op, action, pe_order_optional); } } ); + g_list_free(action_list); } void native_stonith_ordering( resource_t *rsc, action_t *stonith_op, pe_working_set_t *data_set) { gboolean is_stonith = FALSE; const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if(rsc->is_managed == FALSE) { crm_debug_3("Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } if(stonith_op != NULL && safe_str_eq(class, "stonith")) { is_stonith = TRUE; } /* Start constraints */ native_start_constraints(rsc, stonith_op, is_stonith, data_set); /* Stop constraints */ native_stop_constraints(rsc, stonith_op, is_stonith, data_set); } void native_migrate_reload(resource_t *rsc, pe_working_set_t *data_set) { char *key = NULL; int level = LOG_DEBUG_2; GListPtr action_list = NULL; action_t *stop = NULL; action_t *start = NULL; action_t *other = NULL; action_t *action = NULL; const char *value = NULL; CRM_CHECK(rsc->variant == pe_native, return); if(rsc->is_managed == FALSE || rsc->failed || rsc->start_pending || rsc->next_role != RSC_ROLE_STARTED || g_list_length(rsc->running_on) != 1) { do_crm_log(level, "%s: resource", rsc->id); return; } key = start_key(rsc); action_list = find_actions(rsc->actions, key, NULL); crm_free(key); if(action_list == NULL) { do_crm_log(level, "%s: no start action", rsc->id); return; } start = action_list->data; g_list_free(action_list); value = g_hash_table_lookup(rsc->meta, "allow_migrate"); if(crm_is_true(value)) { rsc->can_migrate = TRUE; } if(rsc->can_migrate == FALSE && start->allow_reload_conversion == FALSE) { do_crm_log(level, "%s: no need to continue", rsc->id); return; } key = stop_key(rsc); action_list = find_actions(rsc->actions, key, NULL); crm_free(key); if(action_list == NULL) { do_crm_log(level, "%s: no stop action", rsc->id); return; } stop = action_list->data; g_list_free(action_list); action = start; if(action->pseudo || action->optional || action->node == NULL || action->runnable == FALSE) { do_crm_log(level, "%s: %s", rsc->id, action->task); return; } action = stop; if(action->pseudo || action->optional || action->node == NULL || action->runnable == FALSE) { do_crm_log(level, "%s: %s", rsc->id, action->task); return; } slist_iter( other_w, action_wrapper_t, start->actions_before, lpc, gboolean can_migrate = TRUE; resource_t *parent = NULL; other = other_w->action; parent = uber_parent(other->rsc); if(other->optional == TRUE || other->rsc == rsc || parent == NULL) { continue; } if(parent->variant == pe_native || parent->variant == pe_group) { /* clones are the only ones that can be "moved" * and still allow resources sitting on top of * them (ie. us) to be migrated */ can_migrate = FALSE; } else if(safe_str_eq(other->task, CRMD_ACTION_MIGRATE) || safe_str_eq(other->task, CRMD_ACTION_MIGRATED)) { /* we depend on something that is already migrating... * we cant both migrate */ can_migrate = FALSE; } else { /* is the clone also moving moved around? * * if so, then we can't yet be completely sure the * resource can safely migrate since the node we're * moving too may not have the clone instance started * yet * * in theory we can figure out if the clone instance we * will run on is already there, but there that would * involve too much knowledge of internal clone code. * maybe later... */ do_crm_log(level, "%s: start depends on clone %s", rsc->id, parent->id); key = stop_key(parent); action_list = find_actions(parent->actions, key, NULL); crm_free(key); slist_iter( other_stop, action_t, action_list,lpc, if(other_stop && other_stop->optional == FALSE) { do_crm_log(LOG_INFO, "%s: start depends on %s", rsc->id, other_stop->uuid); can_migrate = FALSE; } ); g_list_free(action_list); } if(can_migrate == FALSE) { do_crm_log(LOG_INFO, "%s: start depends on %s", rsc->id, other->uuid); return; } ); if(rsc->can_migrate && stop->node->details != start->node->details) { crm_info("Migrating %s from %s to %s", rsc->id, stop->node->details->uname, start->node->details->uname); crm_free(stop->uuid); crm_free(stop->task); stop->task = crm_strdup(CRMD_ACTION_MIGRATE); stop->uuid = generate_op_key(rsc->id, stop->task, 0); add_hash_param(stop->meta, "migrate_source", stop->node->details->uname); add_hash_param(stop->meta, "migrate_target", start->node->details->uname); slist_iter( other_w, action_wrapper_t, start->actions_before, lpc, other = other_w->action; if(other->optional == FALSE && other->rsc != NULL && other->rsc != rsc) { order_actions(other, stop, other_w->type); } ); crm_free(start->uuid); crm_free(start->task); start->task = crm_strdup(CRMD_ACTION_MIGRATED); start->uuid = generate_op_key(rsc->id, start->task, 0); add_hash_param(start->meta, "migrate_source_uuid", stop->node->details->id); add_hash_param(start->meta, "migrate_source", stop->node->details->uname); add_hash_param(start->meta, "migrate_target", start->node->details->uname); } else if(start->allow_reload_conversion && stop->node->details == start->node->details) { crm_info("Rewriting restart of %s on %s as a reload", rsc->id, start->node->details->uname); crm_free(start->uuid); crm_free(start->task); start->task = crm_strdup("reload"); start->uuid = generate_op_key(rsc->id, start->task, 0); stop->pseudo = TRUE; /* easier than trying to delete it from the graph */ } else { do_crm_log(level, "%s nothing to do", rsc->id); } } diff --git a/crm/pengine/testcases/594.dot b/crm/pengine/testcases/594.dot index fb2ab446be..3e81546105 100644 --- a/crm/pengine/testcases/594.dot +++ b/crm/pengine/testcases/594.dot @@ -1,44 +1,52 @@ digraph "g" { "DcIPaddr_monitor_0 hadev1" -> "probe_complete hadev1" [ style = bold] "DcIPaddr_monitor_0 hadev1" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_monitor_5000 hadev1" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_start_0 hadev1" -> "DcIPaddr_monitor_5000 hadev1" [ style = bold] "DcIPaddr_start_0 hadev1" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_stop_0 hadev2" -> "DcIPaddr_start_0 hadev1" [ style = bold] +"DcIPaddr_stop_0 hadev2" -> "all_stopped" [ style = bold] "DcIPaddr_stop_0 hadev2" -> "do_shutdown hadev2" [ style = bold] "DcIPaddr_stop_0 hadev2" [ style=bold color="green" fontcolor="black" ] "DoFencing_stop_0" -> "DoFencing_stopped_0" [ style = bold] "DoFencing_stop_0" -> "child_DoFencing:0_stop_0 hadev2" [ style = bold] "DoFencing_stop_0" -> "child_DoFencing:2_stop_0 hadev1" [ style = bold] "DoFencing_stop_0" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stopped_0" [ style=bold color="green" fontcolor="orange" ] +"all_stopped" -> "child_DoFencing:0_stop_0 hadev2" [ style = bold] +"all_stopped" -> "child_DoFencing:2_stop_0 hadev1" [ style = bold] +"all_stopped" -> "rsc_hadev2_start_0 hadev1" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:0_monitor_0 hadev1" -> "probe_complete hadev1" [ style = bold] "child_DoFencing:0_monitor_0 hadev1" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_stop_0 hadev2" -> "DoFencing_stopped_0" [ style = bold] "child_DoFencing:0_stop_0 hadev2" -> "do_shutdown hadev2" [ style = bold] "child_DoFencing:0_stop_0 hadev2" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 hadev2" -> "probe_complete hadev2" [ style = bold] "child_DoFencing:2_monitor_0 hadev2" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_stop_0 hadev1" -> "DoFencing_stopped_0" [ style = bold] "child_DoFencing:2_stop_0 hadev1" [ style=bold color="green" fontcolor="black" ] "do_shutdown hadev2" [ style=bold color="green" fontcolor="black" ] "probe_complete hadev1" -> "probe_complete" [ style = bold] "probe_complete hadev1" [ style=bold color="green" fontcolor="black" ] "probe_complete hadev2" -> "probe_complete" [ style = bold] "probe_complete hadev2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "DcIPaddr_start_0 hadev1" [ style = bold] "probe_complete" -> "rsc_hadev2_start_0 hadev1" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc_hadev2_monitor_0 hadev1" -> "probe_complete hadev1" [ style = bold] "rsc_hadev2_monitor_0 hadev1" [ style=bold color="green" fontcolor="black" ] "rsc_hadev2_monitor_5000 hadev1" [ style=bold color="green" fontcolor="black" ] "rsc_hadev2_start_0 hadev1" -> "rsc_hadev2_monitor_5000 hadev1" [ style = bold] "rsc_hadev2_start_0 hadev1" [ style=bold color="green" fontcolor="black" ] +"rsc_hadev2_stop_0 hadev2" -> "all_stopped" [ style = bold] "rsc_hadev2_stop_0 hadev2" -> "do_shutdown hadev2" [ style = bold] "rsc_hadev2_stop_0 hadev2" -> "rsc_hadev2_start_0 hadev1" [ style = bold] "rsc_hadev2_stop_0 hadev2" [ style=bold color="green" fontcolor="black" ] "rsc_hadev3_monitor_0 hadev2" -> "probe_complete hadev2" [ style = bold] "rsc_hadev3_monitor_0 hadev2" [ style=bold color="green" fontcolor="black" ] -"stonith hadev3" -> "rsc_hadev2_start_0 hadev1" [ style = bold] +"stonith hadev3" -> "all_stopped" [ style = bold] "stonith hadev3" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith hadev3" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/594.exp b/crm/pengine/testcases/594.exp index 6b365b180a..ac52828716 100644 --- a/crm/pengine/testcases/594.exp +++ b/crm/pengine/testcases/594.exp @@ -1,253 +1,331 @@ - + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - + diff --git a/crm/pengine/testcases/662.exp b/crm/pengine/testcases/662.exp index 6e4a41a410..08f24b44d5 100644 --- a/crm/pengine/testcases/662.exp +++ b/crm/pengine/testcases/662.exp @@ -1,425 +1,425 @@ - + diff --git a/crm/pengine/testcases/797.exp b/crm/pengine/testcases/797.exp index 74380440dc..6076d9fa00 100644 --- a/crm/pengine/testcases/797.exp +++ b/crm/pengine/testcases/797.exp @@ -1,422 +1,422 @@ - + diff --git a/crm/pengine/testcases/829.dot b/crm/pengine/testcases/829.dot index cfb90da3e7..054ffb233b 100644 --- a/crm/pengine/testcases/829.dot +++ b/crm/pengine/testcases/829.dot @@ -1,57 +1,63 @@ digraph "g" { "DcIPaddr_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "DcIPaddr_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "DcIPaddr_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "DoFencing_stop_0" -> "DoFencing_stopped_0" [ style = bold] "DoFencing_stop_0" -> "child_DoFencing:0_stop_0 c001n02" [ style = bold] "DoFencing_stop_0" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stopped_0" [ style=bold color="green" fontcolor="orange" ] +"all_stopped" -> "child_DoFencing:0_stop_0 c001n02" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:0_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:0_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_stop_0 c001n02" -> "DoFencing_stopped_0" [ style = bold] "child_DoFencing:0_stop_0 c001n02" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:1_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:1_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:2_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:2_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:3_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:3_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n01" -> "probe_complete" [ style = bold] "probe_complete c001n01" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n03" -> "probe_complete" [ style = bold] "probe_complete c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n08" -> "probe_complete" [ style = bold] "probe_complete c001n08" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "rsc_c001n02_start_0 c001n03" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n01_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n01_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n01_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n02_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n02_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n02_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_start_0 c001n03" -> "rsc_c001n02_monitor_5000 c001n03" [ style = bold] "rsc_c001n02_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] +"rsc_c001n02_stop_0 c001n02" -> "all_stopped" [ style = bold] "rsc_c001n02_stop_0 c001n02" -> "rsc_c001n02_start_0 c001n03" [ style = bold] "rsc_c001n02_stop_0 c001n02" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n03_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n03_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n03_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n08_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n08_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] +"stonith c001n02" -> "all_stopped" [ style = bold] "stonith c001n02" -> "rsc_c001n02_stop_0 c001n02" [ style = bold] "stonith c001n02" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n02" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/829.exp b/crm/pengine/testcases/829.exp index f041d8c02c..3539e0592d 100644 --- a/crm/pengine/testcases/829.exp +++ b/crm/pengine/testcases/829.exp @@ -1,336 +1,383 @@ - + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/bug-1572-1.exp b/crm/pengine/testcases/bug-1572-1.exp index b536277084..aea8740a4e 100644 --- a/crm/pengine/testcases/bug-1572-1.exp +++ b/crm/pengine/testcases/bug-1572-1.exp @@ -1,740 +1,740 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/bug-1572-2.exp b/crm/pengine/testcases/bug-1572-2.exp index 6f6bd56cd7..101982a77e 100644 --- a/crm/pengine/testcases/bug-1572-2.exp +++ b/crm/pengine/testcases/bug-1572-2.exp @@ -1,513 +1,513 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/bug-1573.exp b/crm/pengine/testcases/bug-1573.exp index 7fae498163..194b002d16 100644 --- a/crm/pengine/testcases/bug-1573.exp +++ b/crm/pengine/testcases/bug-1573.exp @@ -1,69 +1,69 @@ - + - + - + - + diff --git a/crm/pengine/testcases/group14.exp b/crm/pengine/testcases/group14.exp index 33f765d3f3..4d8eadf3b7 100644 --- a/crm/pengine/testcases/group14.exp +++ b/crm/pengine/testcases/group14.exp @@ -1,193 +1,193 @@ - + - + diff --git a/crm/pengine/testcases/inc10.exp b/crm/pengine/testcases/inc10.exp index fb3f65fddc..23502fb124 100644 --- a/crm/pengine/testcases/inc10.exp +++ b/crm/pengine/testcases/inc10.exp @@ -1,235 +1,235 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/inc12.exp b/crm/pengine/testcases/inc12.exp index 77326d496f..58c19d26ec 100644 --- a/crm/pengine/testcases/inc12.exp +++ b/crm/pengine/testcases/inc12.exp @@ -1,597 +1,597 @@ - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/master-10.exp b/crm/pengine/testcases/master-10.exp index 52b93578d4..327b90d2fa 100644 --- a/crm/pengine/testcases/master-10.exp +++ b/crm/pengine/testcases/master-10.exp @@ -1,681 +1,681 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/master-2.exp b/crm/pengine/testcases/master-2.exp index 8eca442c43..4a86cdf160 100644 --- a/crm/pengine/testcases/master-2.exp +++ b/crm/pengine/testcases/master-2.exp @@ -1,599 +1,599 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/master-7.dot b/crm/pengine/testcases/master-7.dot index b5dc5ba046..0c2095f0db 100644 --- a/crm/pengine/testcases/master-7.dot +++ b/crm/pengine/testcases/master-7.dot @@ -1,117 +1,130 @@ digraph "g" { "DcIPaddr_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_start_0 c001n03" -> "DcIPaddr_monitor_5000 c001n03" [ style = bold] "DcIPaddr_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_stop_0 c001n01" -> "DcIPaddr_start_0 c001n03" [ style = bold] +"DcIPaddr_stop_0 c001n01" -> "all_stopped" [ style = bold] "DcIPaddr_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stop_0" -> "DoFencing_stopped_0" [ style = bold] "DoFencing_stop_0" -> "child_DoFencing:0_stop_0 c001n01" [ style = bold] "DoFencing_stop_0" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stopped_0" [ style=bold color="green" fontcolor="orange" ] +"all_stopped" -> "child_DoFencing:0_stop_0 c001n01" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:0_stop_0 c001n01" -> "DoFencing_stopped_0" [ style = bold] "child_DoFencing:0_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:2_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:2_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:2_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "child_DoFencing:3_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:3_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "group-1_running_0" [ style=bold color="green" fontcolor="orange" ] "group-1_start_0" -> "group-1_running_0" [ style = bold] "group-1_start_0" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "group-1_start_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stop_0" -> "group-1_start_0" [ style = bold] "group-1_stop_0" -> "group-1_stopped_0" [ style = bold] "group-1_stop_0" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.183_stop_0 c001n03" [ style = bold] "group-1_stop_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stopped_0" -> "group-1_start_0" [ style = bold] "group-1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "heartbeat_192.168.100.182_start_0 c001n02" -> "group-1_running_0" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"heartbeat_192.168.100.182_stop_0 c001n03" -> "all_stopped" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "lsb_dummy_monitor_5000 c001n08" [ style=bold color="green" fontcolor="black" ] "lsb_dummy_start_0 c001n08" -> "lsb_dummy_monitor_5000 c001n08" [ style = bold] "lsb_dummy_start_0 c001n08" [ style=bold color="green" fontcolor="black" ] +"lsb_dummy_stop_0 c001n02" -> "all_stopped" [ style = bold] "lsb_dummy_stop_0 c001n02" -> "lsb_dummy_start_0 c001n08" [ style = bold] "lsb_dummy_stop_0 c001n02" [ style=bold color="green" fontcolor="black" ] "master_rsc_1_demote_0" -> "master_rsc_1_demoted_0" [ style = bold] "master_rsc_1_demote_0" -> "master_rsc_1_stop_0" [ style = bold] "master_rsc_1_demote_0" -> "ocf_msdummy:0_demote_0 c001n01" [ style = bold] "master_rsc_1_demote_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_demoted_0" -> "master_rsc_1_stop_0" [ style = bold] "master_rsc_1_demoted_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stop_0" -> "master_rsc_1_stopped_0" [ style = bold] "master_rsc_1_stop_0" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "master_rsc_1_stop_0" -> "ocf_msdummy:4_stop_0 c001n01" [ style = bold] "master_rsc_1_stop_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "ocf_192.168.100.181_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.181_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "ocf_192.168.100.181_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.181_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.183_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.183_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" -> "ocf_192.168.100.183_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.183_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:0_demote_0 c001n01" -> "master_rsc_1_demoted_0" [ style = bold] "ocf_msdummy:0_demote_0 c001n01" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "ocf_msdummy:0_demote_0 c001n01" [ style=bold color="green" fontcolor="orange" ] +"ocf_msdummy:0_stop_0 c001n01" -> "all_stopped" [ style = bold] "ocf_msdummy:0_stop_0 c001n01" -> "master_rsc_1_stopped_0" [ style = bold] "ocf_msdummy:0_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "ocf_msdummy:4_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:4_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:4_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:4_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:4_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:4_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] +"ocf_msdummy:4_stop_0 c001n01" -> "all_stopped" [ style = bold] "ocf_msdummy:4_stop_0 c001n01" -> "master_rsc_1_stopped_0" [ style = bold] "ocf_msdummy:4_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "ocf_msdummy:5_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:5_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:5_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:5_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:6_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:6_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:6_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:6_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:7_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:7_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:7_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:7_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n02" -> "probe_complete" [ style = bold] "probe_complete c001n02" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n03" -> "probe_complete" [ style = bold] "probe_complete c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n08" -> "probe_complete" [ style = bold] "probe_complete c001n08" [ style=bold color="green" fontcolor="black" ] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n01_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_start_0 c001n03" -> "rsc_c001n01_monitor_5000 c001n03" [ style = bold] "rsc_c001n01_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] +"rsc_c001n01_stop_0 c001n01" -> "all_stopped" [ style = bold] "rsc_c001n01_stop_0 c001n01" -> "rsc_c001n01_start_0 c001n03" [ style = bold] "rsc_c001n01_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "stonith c001n01" -> "DcIPaddr_stop_0 c001n01" [ style = bold] +"stonith c001n01" -> "all_stopped" [ style = bold] "stonith c001n01" -> "ocf_msdummy:0_demote_0 c001n01" [ style = bold] "stonith c001n01" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "stonith c001n01" -> "ocf_msdummy:4_stop_0 c001n01" [ style = bold] "stonith c001n01" -> "rsc_c001n01_stop_0 c001n01" [ style = bold] "stonith c001n01" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n01" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/master-7.exp b/crm/pengine/testcases/master-7.exp index a6c163e1c3..1f266795e3 100644 --- a/crm/pengine/testcases/master-7.exp +++ b/crm/pengine/testcases/master-7.exp @@ -1,659 +1,790 @@ - + - + + + + - + - + - + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/master-8.dot b/crm/pengine/testcases/master-8.dot index 8cc27ad805..203db64398 100644 --- a/crm/pengine/testcases/master-8.dot +++ b/crm/pengine/testcases/master-8.dot @@ -1,128 +1,140 @@ digraph "g" { "DcIPaddr_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_start_0 c001n03" -> "DcIPaddr_monitor_5000 c001n03" [ style = bold] "DcIPaddr_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_stop_0 c001n01" -> "DcIPaddr_start_0 c001n03" [ style = bold] +"DcIPaddr_stop_0 c001n01" -> "all_stopped" [ style = bold] "DcIPaddr_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stop_0" -> "DoFencing_stopped_0" [ style = bold] "DoFencing_stop_0" -> "child_DoFencing:0_stop_0 c001n01" [ style = bold] "DoFencing_stop_0" [ style=bold color="green" fontcolor="orange" ] "DoFencing_stopped_0" [ style=bold color="green" fontcolor="orange" ] +"all_stopped" -> "child_DoFencing:0_stop_0 c001n01" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:0_stop_0 c001n01" -> "DoFencing_stopped_0" [ style = bold] "child_DoFencing:0_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:2_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:2_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:2_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "child_DoFencing:3_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:3_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "group-1_running_0" [ style=bold color="green" fontcolor="orange" ] "group-1_start_0" -> "group-1_running_0" [ style = bold] "group-1_start_0" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "group-1_start_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stop_0" -> "group-1_start_0" [ style = bold] "group-1_stop_0" -> "group-1_stopped_0" [ style = bold] "group-1_stop_0" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.183_stop_0 c001n03" [ style = bold] "group-1_stop_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stopped_0" -> "group-1_start_0" [ style = bold] "group-1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "heartbeat_192.168.100.182_start_0 c001n02" -> "group-1_running_0" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"heartbeat_192.168.100.182_stop_0 c001n03" -> "all_stopped" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "lsb_dummy_monitor_5000 c001n08" [ style=bold color="green" fontcolor="black" ] "lsb_dummy_start_0 c001n08" -> "lsb_dummy_monitor_5000 c001n08" [ style = bold] "lsb_dummy_start_0 c001n08" [ style=bold color="green" fontcolor="black" ] +"lsb_dummy_stop_0 c001n02" -> "all_stopped" [ style = bold] "lsb_dummy_stop_0 c001n02" -> "lsb_dummy_start_0 c001n08" [ style = bold] "lsb_dummy_stop_0 c001n02" [ style=bold color="green" fontcolor="black" ] "master_rsc_1_demote_0" -> "master_rsc_1_demoted_0" [ style = bold] "master_rsc_1_demote_0" -> "master_rsc_1_stop_0" [ style = bold] "master_rsc_1_demote_0" -> "ocf_msdummy:0_demote_0 c001n01" [ style = bold] "master_rsc_1_demote_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_demoted_0" -> "master_rsc_1_start_0" [ style = bold] "master_rsc_1_demoted_0" -> "master_rsc_1_stop_0" [ style = bold] "master_rsc_1_demoted_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_running_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_start_0" -> "master_rsc_1_running_0" [ style = bold] "master_rsc_1_start_0" -> "ocf_msdummy:0_start_0 c001n03" [ style = bold] "master_rsc_1_start_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stop_0" -> "master_rsc_1_start_0" [ style = bold] "master_rsc_1_stop_0" -> "master_rsc_1_stopped_0" [ style = bold] "master_rsc_1_stop_0" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "master_rsc_1_stop_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stopped_0" -> "master_rsc_1_start_0" [ style = bold] "master_rsc_1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "ocf_192.168.100.181_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.181_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "ocf_192.168.100.181_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.181_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.183_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.183_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" -> "ocf_192.168.100.183_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.183_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:0_demote_0 c001n01" -> "master_rsc_1_demoted_0" [ style = bold] "ocf_msdummy:0_demote_0 c001n01" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "ocf_msdummy:0_demote_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "ocf_msdummy:0_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:0_start_0 c001n03" -> "master_rsc_1_running_0" [ style = bold] "ocf_msdummy:0_start_0 c001n03" -> "ocf_msdummy:0_monitor_5000 c001n03" [ style = bold] "ocf_msdummy:0_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] +"ocf_msdummy:0_stop_0 c001n01" -> "all_stopped" [ style = bold] "ocf_msdummy:0_stop_0 c001n01" -> "master_rsc_1_stopped_0" [ style = bold] "ocf_msdummy:0_stop_0 c001n01" -> "ocf_msdummy:0_start_0 c001n03" [ style = bold] "ocf_msdummy:0_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "ocf_msdummy:4_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:4_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:4_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:4_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:4_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:4_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:5_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:5_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:5_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:5_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:5_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:5_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:6_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:6_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:6_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "ocf_msdummy:6_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:7_monitor_0 c001n02" -> "probe_complete c001n02" [ style = bold] "ocf_msdummy:7_monitor_0 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_msdummy:7_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "ocf_msdummy:7_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n02" -> "probe_complete" [ style = bold] "probe_complete c001n02" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n03" -> "probe_complete" [ style = bold] "probe_complete c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n08" -> "probe_complete" [ style = bold] "probe_complete c001n08" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "master_rsc_1_start_0" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n01_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_start_0 c001n03" -> "rsc_c001n01_monitor_5000 c001n03" [ style = bold] "rsc_c001n01_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] +"rsc_c001n01_stop_0 c001n01" -> "all_stopped" [ style = bold] "rsc_c001n01_stop_0 c001n01" -> "rsc_c001n01_start_0 c001n03" [ style = bold] "rsc_c001n01_stop_0 c001n01" [ style=bold color="green" fontcolor="orange" ] "stonith c001n01" -> "DcIPaddr_stop_0 c001n01" [ style = bold] +"stonith c001n01" -> "all_stopped" [ style = bold] "stonith c001n01" -> "ocf_msdummy:0_demote_0 c001n01" [ style = bold] "stonith c001n01" -> "ocf_msdummy:0_stop_0 c001n01" [ style = bold] "stonith c001n01" -> "rsc_c001n01_stop_0 c001n01" [ style = bold] "stonith c001n01" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n01" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/master-8.exp b/crm/pengine/testcases/master-8.exp index fed50458bb..d871e67047 100644 --- a/crm/pengine/testcases/master-8.exp +++ b/crm/pengine/testcases/master-8.exp @@ -1,718 +1,837 @@ - + - + + + + - + - + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/master-9.exp b/crm/pengine/testcases/master-9.exp index f737b37a88..4c0541dee4 100644 --- a/crm/pengine/testcases/master-9.exp +++ b/crm/pengine/testcases/master-9.exp @@ -1,288 +1,288 @@ - + diff --git a/crm/pengine/testcases/notify-1.exp b/crm/pengine/testcases/notify-1.exp index 3343b6c6de..3fe39ce0e0 100644 --- a/crm/pengine/testcases/notify-1.exp +++ b/crm/pengine/testcases/notify-1.exp @@ -1,283 +1,283 @@ - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/notify-2.exp b/crm/pengine/testcases/notify-2.exp index 3343b6c6de..3fe39ce0e0 100644 --- a/crm/pengine/testcases/notify-2.exp +++ b/crm/pengine/testcases/notify-2.exp @@ -1,283 +1,283 @@ - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/notify-3.exp b/crm/pengine/testcases/notify-3.exp index cc3f41455b..da27f9415e 100644 --- a/crm/pengine/testcases/notify-3.exp +++ b/crm/pengine/testcases/notify-3.exp @@ -1,479 +1,479 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/novell-239079.exp b/crm/pengine/testcases/novell-239079.exp index 58696dab4b..2ab668499b 100644 --- a/crm/pengine/testcases/novell-239079.exp +++ b/crm/pengine/testcases/novell-239079.exp @@ -1,135 +1,135 @@ - + - + - + - + diff --git a/crm/pengine/testcases/novell-239082.exp b/crm/pengine/testcases/novell-239082.exp index 277ed76500..0c4da66a7d 100644 --- a/crm/pengine/testcases/novell-239082.exp +++ b/crm/pengine/testcases/novell-239082.exp @@ -1,458 +1,458 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/novell-252693-2.exp b/crm/pengine/testcases/novell-252693-2.exp index 2db229b578..9da01113fb 100644 --- a/crm/pengine/testcases/novell-252693-2.exp +++ b/crm/pengine/testcases/novell-252693-2.exp @@ -1,699 +1,699 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/novell-252693-3.exp b/crm/pengine/testcases/novell-252693-3.exp index 1ffa9ab052..cf0dba9507 100644 --- a/crm/pengine/testcases/novell-252693-3.exp +++ b/crm/pengine/testcases/novell-252693-3.exp @@ -1,827 +1,827 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/novell-252693.exp b/crm/pengine/testcases/novell-252693.exp index 859e655e0b..a45a8b2e55 100644 --- a/crm/pengine/testcases/novell-252693.exp +++ b/crm/pengine/testcases/novell-252693.exp @@ -1,549 +1,549 @@ - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + diff --git a/crm/pengine/testcases/params-2.exp b/crm/pengine/testcases/params-2.exp index 11af49ad11..6d78cc13d9 100644 --- a/crm/pengine/testcases/params-2.exp +++ b/crm/pengine/testcases/params-2.exp @@ -1,207 +1,207 @@ - + diff --git a/crm/pengine/testcases/probe-0.exp b/crm/pengine/testcases/probe-0.exp index 2a79487321..a8818e90aa 100644 --- a/crm/pengine/testcases/probe-0.exp +++ b/crm/pengine/testcases/probe-0.exp @@ -1,195 +1,195 @@ - + - + - + - + diff --git a/crm/pengine/testcases/rec-node-11.dot b/crm/pengine/testcases/rec-node-11.dot index cb0f153639..783d4fa0a4 100644 --- a/crm/pengine/testcases/rec-node-11.dot +++ b/crm/pengine/testcases/rec-node-11.dot @@ -1,43 +1,50 @@ digraph "g" { +"all_stopped" -> "rsc3_start_0 node2" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "group1_running_0" [ style=bold color="green" fontcolor="orange" ] "group1_start_0" -> "group1_running_0" [ style = bold] "group1_start_0" -> "rsc1_start_0 node2" [ style = bold] "group1_start_0" [ style=bold color="green" fontcolor="orange" ] "group1_stop_0" -> "group1_start_0" [ style = bold] "group1_stop_0" -> "group1_stopped_0" [ style = bold] "group1_stop_0" -> "rsc1_stop_0 node1" [ style = bold] "group1_stop_0" -> "rsc2_stop_0 node1" [ style = bold] "group1_stop_0" -> "rsc3_stop_0 node2" [ style = bold] "group1_stop_0" [ style=bold color="green" fontcolor="orange" ] "group1_stopped_0" -> "group1_start_0" [ style = bold] "group1_stopped_0" -> "rsc3_stop_0 node2" [ style = bold] "group1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "probe_complete node2" -> "probe_complete" [ style = bold] "probe_complete node2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "group1_start_0" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node2" -> "group1_running_0" [ style = bold] "rsc1_start_0 node2" -> "rsc2_start_0 node2" [ style = bold] "rsc1_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc1_stop_0 node1" -> "all_stopped" [ style = bold] "rsc1_stop_0 node1" -> "group1_stopped_0" [ style = bold] "rsc1_stop_0 node1" -> "rsc1_start_0 node2" [ style = bold] "rsc1_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] "rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node2" -> "group1_running_0" [ style = bold] "rsc2_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc2_stop_0 node1" -> "all_stopped" [ style = bold] "rsc2_stop_0 node1" -> "group1_stopped_0" [ style = bold] "rsc2_stop_0 node1" -> "rsc1_stop_0 node1" [ style = bold] "rsc2_stop_0 node1" -> "rsc2_start_0 node2" [ style = bold] "rsc2_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] "rsc3_start_0 node2" -> "group1_start_0" [ style = bold] "rsc3_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc3_stop_0 node2" -> "all_stopped" [ style = bold] "rsc3_stop_0 node2" -> "rsc3_start_0 node2" [ style = bold] "rsc3_stop_0 node2" [ style=bold color="green" fontcolor="black" ] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" -> "rsc1_stop_0 node1" [ style = bold] "stonith node1" -> "rsc2_stop_0 node1" [ style = bold] -"stonith node1" -> "rsc3_start_0 node2" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-11.exp b/crm/pengine/testcases/rec-node-11.exp index 3acead29f7..750f77ef29 100644 --- a/crm/pengine/testcases/rec-node-11.exp +++ b/crm/pengine/testcases/rec-node-11.exp @@ -1,218 +1,286 @@ - + - + - + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-12.dot b/crm/pengine/testcases/rec-node-12.dot index 0f406db52a..a67fb43a21 100644 --- a/crm/pengine/testcases/rec-node-12.dot +++ b/crm/pengine/testcases/rec-node-12.dot @@ -1,106 +1,110 @@ digraph "g" { "DcIPaddr_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "DcIPaddr_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "DcIPaddr_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "DcIPaddr_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_monitor_5000 c001n08" [ style=bold color="green" fontcolor="black" ] "DcIPaddr_start_0 c001n08" -> "DcIPaddr_monitor_5000 c001n08" [ style = bold] "DcIPaddr_start_0 c001n08" [ style=bold color="green" fontcolor="black" ] "DoFencing_running_0" [ style=bold color="green" fontcolor="orange" ] "DoFencing_start_0" -> "DoFencing_running_0" [ style = bold] "DoFencing_start_0" -> "child_DoFencing:0_start_0 c001n01" [ style = bold] "DoFencing_start_0" -> "child_DoFencing:1_start_0 c001n08" [ style = bold] "DoFencing_start_0" -> "child_DoFencing:2_start_0 c001n03" [ style = bold] "DoFencing_start_0" [ style=bold color="green" fontcolor="orange" ] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:0_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:0_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:0_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:0_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_monitor_5000 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:0_start_0 c001n01" -> "DoFencing_running_0" [ style = bold] "child_DoFencing:0_start_0 c001n01" -> "child_DoFencing:0_monitor_5000 c001n01" [ style = bold] -"child_DoFencing:0_start_0 c001n01" -> "stonith c001n02" [ style = bold] +"child_DoFencing:0_start_0 c001n01" -> "stonith_up" [ style = bold] "child_DoFencing:0_start_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:1_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:1_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:1_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:1_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:1_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:1_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:1_monitor_5000 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:1_start_0 c001n08" -> "DoFencing_running_0" [ style = bold] "child_DoFencing:1_start_0 c001n08" -> "child_DoFencing:1_monitor_5000 c001n08" [ style = bold] -"child_DoFencing:1_start_0 c001n08" -> "stonith c001n02" [ style = bold] +"child_DoFencing:1_start_0 c001n08" -> "stonith_up" [ style = bold] "child_DoFencing:1_start_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:2_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:2_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:2_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:2_start_0 c001n03" -> "DoFencing_running_0" [ style = bold] "child_DoFencing:2_start_0 c001n03" -> "child_DoFencing:2_monitor_5000 c001n03" [ style = bold] -"child_DoFencing:2_start_0 c001n03" -> "stonith c001n02" [ style = bold] +"child_DoFencing:2_start_0 c001n03" -> "stonith_up" [ style = bold] "child_DoFencing:2_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "child_DoFencing:3_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "child_DoFencing:3_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "child_DoFencing:3_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "child_DoFencing:3_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n01" -> "probe_complete" [ style = bold] "probe_complete c001n01" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n03" -> "probe_complete" [ style = bold] "probe_complete c001n03" [ style=bold color="green" fontcolor="black" ] "probe_complete c001n08" -> "probe_complete" [ style = bold] "probe_complete c001n08" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "DcIPaddr_start_0 c001n08" [ style = bold] "probe_complete" -> "DoFencing_start_0" [ style = bold] "probe_complete" -> "rsc_c001n01_start_0 c001n01" [ style = bold] "probe_complete" -> "rsc_c001n02_start_0 c001n03" [ style = bold] "probe_complete" -> "rsc_c001n03_start_0 c001n03" [ style = bold] "probe_complete" -> "rsc_c001n08_start_0 c001n08" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n01_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n01_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n01_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n01_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_monitor_5000 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n01_start_0 c001n01" -> "rsc_c001n01_monitor_5000 c001n01" [ style = bold] "rsc_c001n01_start_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n02_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n02_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n02_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n02_start_0 c001n03" -> "rsc_c001n02_monitor_5000 c001n03" [ style = bold] "rsc_c001n02_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n03_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n03_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n03_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_monitor_5000 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n03_start_0 c001n03" -> "rsc_c001n03_monitor_5000 c001n03" [ style = bold] "rsc_c001n03_start_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_0 c001n01" -> "probe_complete c001n01" [ style = bold] "rsc_c001n08_monitor_0 c001n01" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_0 c001n03" -> "probe_complete c001n03" [ style = bold] "rsc_c001n08_monitor_0 c001n03" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_0 c001n08" -> "probe_complete c001n08" [ style = bold] "rsc_c001n08_monitor_0 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_monitor_5000 c001n08" [ style=bold color="green" fontcolor="black" ] "rsc_c001n08_start_0 c001n08" -> "rsc_c001n08_monitor_5000 c001n08" [ style = bold] "rsc_c001n08_start_0 c001n08" [ style=bold color="green" fontcolor="black" ] +"stonith c001n02" -> "all_stopped" [ style = bold] "stonith c001n02" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n02" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-12.exp b/crm/pengine/testcases/rec-node-12.exp index 148ce8f2e9..00532bdc04 100644 --- a/crm/pengine/testcases/rec-node-12.exp +++ b/crm/pengine/testcases/rec-node-12.exp @@ -1,631 +1,681 @@ - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-13.dot b/crm/pengine/testcases/rec-node-13.dot index 2159740eba..e99124bdb5 100644 --- a/crm/pengine/testcases/rec-node-13.dot +++ b/crm/pengine/testcases/rec-node-13.dot @@ -1,10 +1,15 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stop_0" -> "master_rsc_1_stopped_0" [ style = bold] "master_rsc_1_stop_0" -> "ocf_msdummy:6_stop_0 c001n04" [ style = bold] "master_rsc_1_stop_0" [ style=bold color="green" fontcolor="orange" ] "master_rsc_1_stopped_0" [ style=bold color="green" fontcolor="orange" ] +"ocf_msdummy:6_stop_0 c001n04" -> "all_stopped" [ style = bold] "ocf_msdummy:6_stop_0 c001n04" -> "master_rsc_1_stopped_0" [ style = bold] "ocf_msdummy:6_stop_0 c001n04" [ style=bold color="green" fontcolor="orange" ] +"stonith c001n04" -> "all_stopped" [ style = bold] "stonith c001n04" -> "ocf_msdummy:6_stop_0 c001n04" [ style = bold] "stonith c001n04" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n04" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-13.exp b/crm/pengine/testcases/rec-node-13.exp index 0db20e342c..d013c69d43 100644 --- a/crm/pengine/testcases/rec-node-13.exp +++ b/crm/pengine/testcases/rec-node-13.exp @@ -1,49 +1,85 @@ - + - + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-14.dot b/crm/pengine/testcases/rec-node-14.dot index 5143900316..20b75670f0 100644 --- a/crm/pengine/testcases/rec-node-14.dot +++ b/crm/pengine/testcases/rec-node-14.dot @@ -1,7 +1,15 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" -> "stonith node3" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith node2" -> "all_stopped" [ style = bold] "stonith node2" [ style=bold color="green" fontcolor="black" ] +"stonith node3" -> "all_stopped" [ style = bold] "stonith node3" -> "stonith node2" [ style = bold] "stonith node3" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" -> "stonith node2" [ style = bold] +"stonith_up" -> "stonith node3" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-14.exp b/crm/pengine/testcases/rec-node-14.exp index f8ea64ba1c..847a256128 100644 --- a/crm/pengine/testcases/rec-node-14.exp +++ b/crm/pengine/testcases/rec-node-14.exp @@ -1,35 +1,71 @@ - - - + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - + + + + - + - + - + + + + diff --git a/crm/pengine/testcases/rec-node-15.dot b/crm/pengine/testcases/rec-node-15.dot index dfd00704cb..dcb9d3a6ef 100644 --- a/crm/pengine/testcases/rec-node-15.dot +++ b/crm/pengine/testcases/rec-node-15.dot @@ -1,76 +1,83 @@ digraph "g" { "Filesystem_13_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "Filesystem_13_start_0 sapcl01" -> "Filesystem_13_monitor_120000 sapcl01" [ style = bold] "Filesystem_13_start_0 sapcl01" -> "app02_running_0" [ style = bold] "Filesystem_13_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "Filesystem_13_stop_0 sapcl02" -> "Filesystem_13_start_0 sapcl01" [ style = bold] "Filesystem_13_stop_0 sapcl02" -> "LVM_12_stop_0 sapcl02" [ style = bold] +"Filesystem_13_stop_0 sapcl02" -> "all_stopped" [ style = bold] "Filesystem_13_stop_0 sapcl02" -> "app02_stopped_0" [ style = bold] "Filesystem_13_stop_0 sapcl02" [ style=bold color="green" fontcolor="black" ] "Filesystem_23_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "Filesystem_23_start_0 sapcl01" -> "Filesystem_23_monitor_120000 sapcl01" [ style = bold] "Filesystem_23_start_0 sapcl01" -> "oracle_24_start_0 sapcl01" [ style = bold] "Filesystem_23_start_0 sapcl01" -> "oracle_running_0" [ style = bold] "Filesystem_23_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "IPaddr_192_168_1_102_monitor_5000 sapcl01" [ style=bold color="green" fontcolor="black" ] "IPaddr_192_168_1_102_start_0 sapcl01" -> "IPaddr_192_168_1_102_monitor_5000 sapcl01" [ style = bold] "IPaddr_192_168_1_102_start_0 sapcl01" -> "LVM_12_start_0 sapcl01" [ style = bold] "IPaddr_192_168_1_102_start_0 sapcl01" -> "app02_running_0" [ style = bold] "IPaddr_192_168_1_102_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "IPaddr_192_168_1_102_stop_0 sapcl02" -> "IPaddr_192_168_1_102_start_0 sapcl01" [ style = bold] +"IPaddr_192_168_1_102_stop_0 sapcl02" -> "all_stopped" [ style = bold] "IPaddr_192_168_1_102_stop_0 sapcl02" -> "app02_stopped_0" [ style = bold] "IPaddr_192_168_1_102_stop_0 sapcl02" [ style=bold color="green" fontcolor="black" ] "IPaddr_192_168_1_104_monitor_5000 sapcl01" [ style=bold color="green" fontcolor="black" ] "IPaddr_192_168_1_104_start_0 sapcl01" -> "IPaddr_192_168_1_104_monitor_5000 sapcl01" [ style = bold] "IPaddr_192_168_1_104_start_0 sapcl01" -> "LVM_22_start_0 sapcl01" [ style = bold] "IPaddr_192_168_1_104_start_0 sapcl01" -> "oracle_running_0" [ style = bold] "IPaddr_192_168_1_104_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "LVM_12_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "LVM_12_start_0 sapcl01" -> "Filesystem_13_start_0 sapcl01" [ style = bold] "LVM_12_start_0 sapcl01" -> "LVM_12_monitor_120000 sapcl01" [ style = bold] "LVM_12_start_0 sapcl01" -> "app02_running_0" [ style = bold] "LVM_12_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "LVM_12_stop_0 sapcl02" -> "IPaddr_192_168_1_102_stop_0 sapcl02" [ style = bold] "LVM_12_stop_0 sapcl02" -> "LVM_12_start_0 sapcl01" [ style = bold] +"LVM_12_stop_0 sapcl02" -> "all_stopped" [ style = bold] "LVM_12_stop_0 sapcl02" -> "app02_stopped_0" [ style = bold] "LVM_12_stop_0 sapcl02" [ style=bold color="green" fontcolor="black" ] "LVM_22_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "LVM_22_start_0 sapcl01" -> "Filesystem_23_start_0 sapcl01" [ style = bold] "LVM_22_start_0 sapcl01" -> "LVM_22_monitor_120000 sapcl01" [ style = bold] "LVM_22_start_0 sapcl01" -> "oracle_running_0" [ style = bold] "LVM_22_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] +"all_stopped" -> "Filesystem_13_start_0 sapcl01" [ style = bold] +"all_stopped" -> "Filesystem_23_start_0 sapcl01" [ style = bold] +"all_stopped" -> "IPaddr_192_168_1_102_start_0 sapcl01" [ style = bold] +"all_stopped" -> "IPaddr_192_168_1_104_start_0 sapcl01" [ style = bold] +"all_stopped" -> "LVM_12_start_0 sapcl01" [ style = bold] +"all_stopped" -> "LVM_22_start_0 sapcl01" [ style = bold] +"all_stopped" -> "oracle_24_start_0 sapcl01" [ style = bold] +"all_stopped" -> "oralsnr_25_start_0 sapcl01" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "app02_running_0" [ style=bold color="green" fontcolor="orange" ] "app02_start_0" -> "IPaddr_192_168_1_102_start_0 sapcl01" [ style = bold] "app02_start_0" -> "app02_running_0" [ style = bold] "app02_start_0" [ style=bold color="green" fontcolor="orange" ] "app02_stop_0" -> "Filesystem_13_stop_0 sapcl02" [ style = bold] "app02_stop_0" -> "IPaddr_192_168_1_102_stop_0 sapcl02" [ style = bold] "app02_stop_0" -> "LVM_12_stop_0 sapcl02" [ style = bold] "app02_stop_0" -> "app02_start_0" [ style = bold] "app02_stop_0" -> "app02_stopped_0" [ style = bold] "app02_stop_0" [ style=bold color="green" fontcolor="orange" ] "app02_stopped_0" -> "app02_start_0" [ style = bold] "app02_stopped_0" [ style=bold color="green" fontcolor="orange" ] "oracle_24_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "oracle_24_start_0 sapcl01" -> "oracle_24_monitor_120000 sapcl01" [ style = bold] "oracle_24_start_0 sapcl01" -> "oracle_running_0" [ style = bold] "oracle_24_start_0 sapcl01" -> "oralsnr_25_start_0 sapcl01" [ style = bold] "oracle_24_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] "oracle_running_0" [ style=bold color="green" fontcolor="orange" ] "oracle_start_0" -> "IPaddr_192_168_1_104_start_0 sapcl01" [ style = bold] "oracle_start_0" -> "oracle_running_0" [ style = bold] "oracle_start_0" [ style=bold color="green" fontcolor="orange" ] "oralsnr_25_monitor_120000 sapcl01" [ style=bold color="green" fontcolor="black" ] "oralsnr_25_start_0 sapcl01" -> "oracle_running_0" [ style = bold] "oralsnr_25_start_0 sapcl01" -> "oralsnr_25_monitor_120000 sapcl01" [ style = bold] "oralsnr_25_start_0 sapcl01" [ style=bold color="green" fontcolor="black" ] -"stonith sapcl03" -> "Filesystem_13_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "Filesystem_23_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "IPaddr_192_168_1_102_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "IPaddr_192_168_1_104_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "LVM_12_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "LVM_22_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "oracle_24_start_0 sapcl01" [ style = bold] -"stonith sapcl03" -> "oralsnr_25_start_0 sapcl01" [ style = bold] +"stonith sapcl03" -> "all_stopped" [ style = bold] "stonith sapcl03" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith sapcl03" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-15.exp b/crm/pengine/testcases/rec-node-15.exp index f338885af1..8054e08103 100644 --- a/crm/pengine/testcases/rec-node-15.exp +++ b/crm/pengine/testcases/rec-node-15.exp @@ -1,397 +1,521 @@ - + - + - + - + - + - + - + - + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-2.dot b/crm/pengine/testcases/rec-node-2.dot index 8abfd8ed7e..5045dabaf8 100644 --- a/crm/pengine/testcases/rec-node-2.dot +++ b/crm/pengine/testcases/rec-node-2.dot @@ -1,44 +1,48 @@ digraph "g" { +"all_stopped" -> "rsc2_start_0 node2" [ style = bold] +"all_stopped" -> "rsc5_start_0 node2" [ style = bold] +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "group1_running_0" [ style=bold color="green" fontcolor="orange" ] "group1_start_0" -> "group1_running_0" [ style = bold] "group1_start_0" -> "rsc3_start_0 node2" [ style = bold] "group1_start_0" [ style=bold color="green" fontcolor="orange" ] "group2_running_0" [ style=bold color="green" fontcolor="orange" ] "group2_start_0" -> "group2_running_0" [ style = bold] "group2_start_0" -> "rsc5_start_0 node2" [ style = bold] "group2_start_0" [ style=bold color="green" fontcolor="orange" ] "probe_complete node2" -> "probe_complete" [ style = bold] "probe_complete node2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "group1_start_0" [ style = bold] "probe_complete" -> "group2_start_0" [ style = bold] "probe_complete" -> "rsc1_start_0 node2" [ style = bold] "probe_complete" -> "rsc2_start_0 node2" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc3_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc3_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc3_start_0 node2" -> "group1_running_0" [ style = bold] "rsc3_start_0 node2" -> "rsc4_start_0 node2" [ style = bold] "rsc3_start_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc4_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc4_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc4_start_0 node2" -> "group1_running_0" [ style = bold] "rsc4_start_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc5_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc5_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc5_start_0 node2" -> "group2_running_0" [ style = bold] "rsc5_start_0 node2" -> "rsc6_start_0 node2" [ style = bold] "rsc5_start_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc6_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc6_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc6_start_0 node2" -> "group2_running_0" [ style = bold] "rsc6_start_0 node2" [ style=bold color="green" fontcolor="black" ] -"stonith node1" -> "rsc2_start_0 node2" [ style = bold] -"stonith node1" -> "rsc5_start_0 node2" [ style = bold] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-2.exp b/crm/pengine/testcases/rec-node-2.exp index 34df80490d..a3730f7429 100644 --- a/crm/pengine/testcases/rec-node-2.exp +++ b/crm/pengine/testcases/rec-node-2.exp @@ -1,248 +1,288 @@ - + - + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-4.dot b/crm/pengine/testcases/rec-node-4.dot index 708412c386..d631f208f0 100644 --- a/crm/pengine/testcases/rec-node-4.dot +++ b/crm/pengine/testcases/rec-node-4.dot @@ -1,20 +1,26 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "probe_complete node2" -> "probe_complete" [ style = bold] "probe_complete node2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "rsc1_start_0 node2" [ style = bold] "probe_complete" -> "rsc2_start_0 node2" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc1_stop_0 node1" -> "all_stopped" [ style = bold] "rsc1_stop_0 node1" -> "rsc1_start_0 node2" [ style = bold] "rsc1_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] "rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc2_stop_0 node1" -> "all_stopped" [ style = bold] "rsc2_stop_0 node1" -> "rsc2_start_0 node2" [ style = bold] "rsc2_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" -> "rsc1_stop_0 node1" [ style = bold] "stonith node1" -> "rsc2_stop_0 node1" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-4.exp b/crm/pengine/testcases/rec-node-4.exp index a3e7262c1b..60aeaf8321 100644 --- a/crm/pengine/testcases/rec-node-4.exp +++ b/crm/pengine/testcases/rec-node-4.exp @@ -1,112 +1,160 @@ - + - + - + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-6.dot b/crm/pengine/testcases/rec-node-6.dot index 708412c386..d631f208f0 100644 --- a/crm/pengine/testcases/rec-node-6.dot +++ b/crm/pengine/testcases/rec-node-6.dot @@ -1,20 +1,26 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "probe_complete node2" -> "probe_complete" [ style = bold] "probe_complete node2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "rsc1_start_0 node2" [ style = bold] "probe_complete" -> "rsc2_start_0 node2" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc1_stop_0 node1" -> "all_stopped" [ style = bold] "rsc1_stop_0 node1" -> "rsc1_start_0 node2" [ style = bold] "rsc1_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] "rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc2_stop_0 node1" -> "all_stopped" [ style = bold] "rsc2_stop_0 node1" -> "rsc2_start_0 node2" [ style = bold] "rsc2_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" -> "rsc1_stop_0 node1" [ style = bold] "stonith node1" -> "rsc2_stop_0 node1" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-6.exp b/crm/pengine/testcases/rec-node-6.exp index a3e7262c1b..60aeaf8321 100644 --- a/crm/pengine/testcases/rec-node-6.exp +++ b/crm/pengine/testcases/rec-node-6.exp @@ -1,112 +1,160 @@ - + - + - + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-node-7.dot b/crm/pengine/testcases/rec-node-7.dot index 708412c386..d631f208f0 100644 --- a/crm/pengine/testcases/rec-node-7.dot +++ b/crm/pengine/testcases/rec-node-7.dot @@ -1,20 +1,26 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "probe_complete node2" -> "probe_complete" [ style = bold] "probe_complete node2" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "rsc1_start_0 node2" [ style = bold] "probe_complete" -> "rsc2_start_0 node2" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc1_stop_0 node1" -> "all_stopped" [ style = bold] "rsc1_stop_0 node1" -> "rsc1_start_0 node2" [ style = bold] "rsc1_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] "rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] "rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node2" [ style=bold color="green" fontcolor="black" ] +"rsc2_stop_0 node1" -> "all_stopped" [ style = bold] "rsc2_stop_0 node1" -> "rsc2_start_0 node2" [ style = bold] "rsc2_stop_0 node1" [ style=bold color="green" fontcolor="orange" ] +"stonith node1" -> "all_stopped" [ style = bold] "stonith node1" -> "rsc1_stop_0 node1" [ style = bold] "stonith node1" -> "rsc2_stop_0 node1" [ style = bold] "stonith node1" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node1" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-node-7.exp b/crm/pengine/testcases/rec-node-7.exp index a3e7262c1b..60aeaf8321 100644 --- a/crm/pengine/testcases/rec-node-7.exp +++ b/crm/pengine/testcases/rec-node-7.exp @@ -1,112 +1,160 @@ - + - + - + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/rec-rsc-5.dot b/crm/pengine/testcases/rec-rsc-5.dot index a4d7f082a2..244aca5902 100644 --- a/crm/pengine/testcases/rec-rsc-5.dot +++ b/crm/pengine/testcases/rec-rsc-5.dot @@ -1,20 +1,26 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "probe_complete node1" -> "probe_complete" [ style = bold] "probe_complete node1" [ style=bold color="green" fontcolor="black" ] "probe_complete" -> "rsc1_start_0 node1" [ style = bold] "probe_complete" -> "rsc2_start_0 node1" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange" ] "rsc1_monitor_0 node1" -> "probe_complete node1" [ style = bold] "rsc1_monitor_0 node1" [ style=bold color="green" fontcolor="black" ] "rsc1_start_0 node1" [ style=bold color="green" fontcolor="black" ] +"rsc1_stop_0 node2" -> "all_stopped" [ style = bold] "rsc1_stop_0 node2" -> "rsc1_start_0 node1" [ style = bold] "rsc1_stop_0 node2" [ style=bold color="green" fontcolor="orange" ] "rsc2_monitor_0 node1" -> "probe_complete node1" [ style = bold] "rsc2_monitor_0 node1" [ style=bold color="green" fontcolor="black" ] "rsc2_start_0 node1" [ style=bold color="green" fontcolor="black" ] +"rsc2_stop_0 node2" -> "all_stopped" [ style = bold] "rsc2_stop_0 node2" -> "rsc2_start_0 node1" [ style = bold] "rsc2_stop_0 node2" [ style=bold color="green" fontcolor="orange" ] +"stonith node2" -> "all_stopped" [ style = bold] "stonith node2" -> "rsc1_stop_0 node2" [ style = bold] "stonith node2" -> "rsc2_stop_0 node2" [ style = bold] "stonith node2" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith node2" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/rec-rsc-5.exp b/crm/pengine/testcases/rec-rsc-5.exp index 20534767a3..ab927acc05 100644 --- a/crm/pengine/testcases/rec-rsc-5.exp +++ b/crm/pengine/testcases/rec-rsc-5.exp @@ -1,112 +1,160 @@ - + - + - + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/testcases/simple7.exp b/crm/pengine/testcases/simple7.exp index 19febb0984..523ebd5f0a 100644 --- a/crm/pengine/testcases/simple7.exp +++ b/crm/pengine/testcases/simple7.exp @@ -1,32 +1,32 @@ - + diff --git a/crm/pengine/testcases/stonith-0.dot b/crm/pengine/testcases/stonith-0.dot index 7e0b8d9ed9..dbf40ae645 100644 --- a/crm/pengine/testcases/stonith-0.dot +++ b/crm/pengine/testcases/stonith-0.dot @@ -1,74 +1,83 @@ digraph "g" { +"all_stopped" [ style=bold color="green" fontcolor="orange" ] "child_DoFencing:4_monitor_20000 c001n08" [ style=bold color="green" fontcolor="black" ] "group-1_running_0" [ style=bold color="green" fontcolor="orange" ] "group-1_start_0" -> "group-1_running_0" [ style = bold] "group-1_start_0" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "group-1_start_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stop_0" -> "group-1_start_0" [ style = bold] "group-1_stop_0" -> "group-1_stopped_0" [ style = bold] "group-1_stop_0" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.181_stop_0 c001n05" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.183_stop_0 c001n03" [ style = bold] "group-1_stop_0" -> "ocf_192.168.100.183_stop_0 c001n05" [ style = bold] "group-1_stop_0" [ style=bold color="green" fontcolor="orange" ] "group-1_stopped_0" -> "group-1_start_0" [ style = bold] "group-1_stopped_0" [ style=bold color="green" fontcolor="orange" ] "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "heartbeat_192.168.100.182_start_0 c001n02" -> "group-1_running_0" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "heartbeat_192.168.100.182_monitor_5000 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"heartbeat_192.168.100.182_stop_0 c001n03" -> "all_stopped" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" -> "ocf_192.168.100.181_stop_0 c001n05" [ style = bold] "heartbeat_192.168.100.182_stop_0 c001n03" [ style=bold color="green" fontcolor="orange" ] "ocf_192.168.100.181_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.181_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "heartbeat_192.168.100.182_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" -> "ocf_192.168.100.181_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.181_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.181_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_stop_0 c001n03" [ style=bold color="green" fontcolor="orange" ] +"ocf_192.168.100.181_stop_0 c001n05" -> "all_stopped" [ style = bold] "ocf_192.168.100.181_stop_0 c001n05" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.181_stop_0 c001n05" -> "ocf_192.168.100.181_start_0 c001n02" [ style = bold] "ocf_192.168.100.181_stop_0 c001n05" [ style=bold color="green" fontcolor="orange" ] "ocf_192.168.100.183_monitor_5000 c001n02" [ style=bold color="green" fontcolor="black" ] "ocf_192.168.100.183_start_0 c001n02" -> "group-1_running_0" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" -> "ocf_192.168.100.183_monitor_5000 c001n02" [ style = bold] "ocf_192.168.100.183_start_0 c001n02" [ style=bold color="green" fontcolor="black" ] +"ocf_192.168.100.183_stop_0 c001n03" -> "all_stopped" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "ocf_192.168.100.183_stop_0 c001n03" [ style=bold color="green" fontcolor="orange" ] +"ocf_192.168.100.183_stop_0 c001n05" -> "all_stopped" [ style = bold] "ocf_192.168.100.183_stop_0 c001n05" -> "group-1_stopped_0" [ style = bold] "ocf_192.168.100.183_stop_0 c001n05" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "ocf_192.168.100.183_stop_0 c001n05" -> "ocf_192.168.100.183_start_0 c001n02" [ style = bold] "ocf_192.168.100.183_stop_0 c001n05" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n05_monitor_5000 c001n07" [ style=bold color="green" fontcolor="black" ] "rsc_c001n05_start_0 c001n07" -> "rsc_c001n05_monitor_5000 c001n07" [ style = bold] "rsc_c001n05_start_0 c001n07" [ style=bold color="green" fontcolor="black" ] +"rsc_c001n05_stop_0 c001n05" -> "all_stopped" [ style = bold] "rsc_c001n05_stop_0 c001n05" -> "rsc_c001n05_start_0 c001n07" [ style = bold] "rsc_c001n05_stop_0 c001n05" [ style=bold color="green" fontcolor="orange" ] "rsc_c001n07_monitor_5000 c001n07" [ style=bold color="green" fontcolor="black" ] "rsc_c001n07_start_0 c001n07" -> "rsc_c001n07_monitor_5000 c001n07" [ style = bold] "rsc_c001n07_start_0 c001n07" [ style=bold color="green" fontcolor="black" ] +"rsc_c001n07_stop_0 c001n03" -> "all_stopped" [ style = bold] "rsc_c001n07_stop_0 c001n03" -> "rsc_c001n07_start_0 c001n07" [ style = bold] "rsc_c001n07_stop_0 c001n03" [ style=bold color="green" fontcolor="orange" ] +"stonith c001n03" -> "all_stopped" [ style = bold] "stonith c001n03" -> "heartbeat_192.168.100.182_stop_0 c001n03" [ style = bold] "stonith c001n03" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] -"stonith c001n03" -> "ocf_192.168.100.181_stop_0 c001n05" [ style = bold] "stonith c001n03" -> "ocf_192.168.100.183_stop_0 c001n03" [ style = bold] -"stonith c001n03" -> "ocf_192.168.100.183_stop_0 c001n05" [ style = bold] "stonith c001n03" -> "rsc_c001n07_stop_0 c001n03" [ style = bold] "stonith c001n03" [ style=bold color="green" fontcolor="black" ] -"stonith c001n05" -> "ocf_192.168.100.181_stop_0 c001n03" [ style = bold] +"stonith c001n05" -> "all_stopped" [ style = bold] "stonith c001n05" -> "ocf_192.168.100.181_stop_0 c001n05" [ style = bold] -"stonith c001n05" -> "ocf_192.168.100.183_stop_0 c001n03" [ style = bold] "stonith c001n05" -> "ocf_192.168.100.183_stop_0 c001n05" [ style = bold] "stonith c001n05" -> "rsc_c001n05_stop_0 c001n05" [ style = bold] "stonith c001n05" -> "stonith c001n03" [ style = bold] "stonith c001n05" [ style=bold color="green" fontcolor="black" ] +"stonith_up" -> "stonith c001n03" [ style = bold] +"stonith_up" -> "stonith c001n05" [ style = bold] +"stonith_up" [ style=bold color="green" fontcolor="orange" ] } diff --git a/crm/pengine/testcases/stonith-0.exp b/crm/pengine/testcases/stonith-0.exp index 0d81312fae..d12227308a 100644 --- a/crm/pengine/testcases/stonith-0.exp +++ b/crm/pengine/testcases/stonith-0.exp @@ -1,371 +1,521 @@ - - - - + - - - - + - + - - - - + - - - - + - + - + - + + + + + + + + + + + + + + + + + + + + + + + + - + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - + + + + + + + + + + + + + - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/crm/pengine/utils.c b/crm/pengine/utils.c index 100fb52dad..7fba02bb62 100644 --- a/crm/pengine/utils.c +++ b/crm/pengine/utils.c @@ -1,533 +1,543 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include gint sort_cons_strength(gconstpointer a, gconstpointer b) { const rsc_colocation_t *rsc_constraint1 = (const rsc_colocation_t*)a; const rsc_colocation_t *rsc_constraint2 = (const rsc_colocation_t*)b; if(a == NULL) { return 1; } if(b == NULL) { return -1; } if(rsc_constraint1->score > rsc_constraint2->score) { return 1; } if(rsc_constraint1->score < rsc_constraint2->score) { return -1; } return 0; } void print_rsc_to_node(const char *pre_text, rsc_to_node_t *cons, gboolean details) { if(cons == NULL) { crm_debug_4("%s%s: ", pre_text==NULL?"":pre_text, pre_text==NULL?"":": "); return; } crm_debug_4("%s%s%s Constraint %s (%p) - %d nodes:", pre_text==NULL?"":pre_text, pre_text==NULL?"":": ", "rsc_to_node", cons->id, cons, g_list_length(cons->node_list_rh)); if(details == FALSE) { crm_debug_4("\t%s (node placement rule)", safe_val3(NULL, cons, rsc_lh, id)); slist_iter( node, node_t, cons->node_list_rh, lpc, print_node("\t\t-->", node, FALSE) ); } } void print_rsc_colocation(const char *pre_text, rsc_colocation_t *cons, gboolean details) { if(cons == NULL) { crm_debug_4("%s%s: ", pre_text==NULL?"":pre_text, pre_text==NULL?"":": "); return; } crm_debug_4("%s%s%s Constraint %s (%p):", pre_text==NULL?"":pre_text, pre_text==NULL?"":": ", XML_CONS_TAG_RSC_DEPEND, cons->id, cons); if(details == FALSE) { crm_debug_4("\t%s --> %s, %d", safe_val3(NULL, cons, rsc_lh, id), safe_val3(NULL, cons, rsc_rh, id), cons->score); } } void pe_free_ordering(GListPtr constraints) { GListPtr iterator = constraints; while(iterator != NULL) { order_constraint_t *order = iterator->data; iterator = iterator->next; crm_free(order->lh_action_task); crm_free(order->rh_action_task); crm_free(order); } if(constraints != NULL) { g_list_free(constraints); } } void pe_free_rsc_to_node(GListPtr constraints) { GListPtr iterator = constraints; while(iterator != NULL) { rsc_to_node_t *cons = iterator->data; iterator = iterator->next; pe_free_shallow(cons->node_list_rh); crm_free(cons); } if(constraints != NULL) { g_list_free(constraints); } } rsc_to_node_t * rsc2node_new(const char *id, resource_t *rsc, int node_weight, node_t *foo_node, pe_working_set_t *data_set) { rsc_to_node_t *new_con = NULL; if(rsc == NULL || id == NULL) { pe_err("Invalid constraint %s for rsc=%p", crm_str(id), rsc); return NULL; } else if(foo_node == NULL) { CRM_CHECK(node_weight == 0, return NULL); } crm_malloc0(new_con, sizeof(rsc_to_node_t)); if(new_con != NULL) { new_con->id = id; new_con->rsc_lh = rsc; new_con->node_list_rh = NULL; new_con->role_filter = RSC_ROLE_UNKNOWN; if(foo_node != NULL) { node_t *copy = node_copy(foo_node); copy->weight = node_weight; new_con->node_list_rh = g_list_append(NULL, copy); } data_set->placement_constraints = g_list_append( data_set->placement_constraints, new_con); rsc->rsc_location = g_list_append(rsc->rsc_location, new_con); } return new_con; } const char * ordering_type2text(enum pe_ordering type) { const char *result = ""; if(type & pe_order_implies_left) { /* was: mandatory */ result = "right_implies_left"; } else if(type & pe_order_implies_right) { /* was: recover */ result = "left_implies_right"; } else if(type & pe_order_optional) { /* pure ordering, nothing implied */ result = "optional"; } else if(type & pe_order_runnable_left) { result = "runnable"; } else { crm_err("Unknown ordering type: %.3x", type); } return result; } gboolean can_run_resources(const node_t *node) { if(node == NULL) { return FALSE; } if(node->details->online == FALSE || node->details->shutdown || node->details->unclean || node->details->standby) { crm_debug_2("%s: online=%d, unclean=%d, standby=%d", node->details->uname, node->details->online, node->details->unclean, node->details->standby); return FALSE; } return TRUE; } /* return -1 if 'a' is more preferred * return 1 if 'b' is more preferred */ gint sort_node_weight(gconstpointer a, gconstpointer b) { int level = LOG_DEBUG_3; const node_t *node1 = (const node_t*)a; const node_t *node2 = (const node_t*)b; int node1_weight = 0; int node2_weight = 0; if(a == NULL) { return 1; } if(b == NULL) { return -1; } node1_weight = node1->weight; node2_weight = node2->weight; if(can_run_resources(node1) == FALSE) { node1_weight = -INFINITY; } if(can_run_resources(node2) == FALSE) { node2_weight = -INFINITY; } if(node1_weight > node2_weight) { do_crm_log(level, "%s (%d) > %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); return -1; } if(node1_weight < node2_weight) { do_crm_log(level, "%s (%d) < %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); return 1; } do_crm_log(level, "%s (%d) == %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); /* now try to balance resources across the cluster */ if(node1->details->num_resources < node2->details->num_resources) { do_crm_log(level, "%s (%d) < %s (%d) : resources", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return -1; } else if(node1->details->num_resources > node2->details->num_resources) { do_crm_log(level, "%s (%d) > %s (%d) : resources", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return 1; } do_crm_log(level, "%s = %s", node1->details->uname, node2->details->uname); return 0; } gboolean native_assign_node(resource_t *rsc, GListPtr nodes, node_t *chosen) { int multiple = 0; CRM_ASSERT(rsc->variant == pe_native); rsc->provisional = FALSE; slist_iter(candidate, node_t, nodes, lpc, crm_debug("Color %s, Node[%d] %s: %d", rsc->id, lpc, candidate->details->uname, candidate->weight); if(chosen->weight > 0 && candidate->details->unclean == FALSE && candidate->weight == chosen->weight) { multiple++; } ); if(chosen == NULL) { crm_debug("Could not allocate a node for %s", rsc->id); rsc->next_role = RSC_ROLE_STOPPED; return FALSE; } else if(can_run_resources(chosen) == FALSE || chosen->weight < 0) { crm_debug("All nodes for resource %s are unavailable" ", unclean or shutting down", rsc->id); rsc->next_role = RSC_ROLE_STOPPED; return FALSE; } if(rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STARTED; } if(multiple > 1) { int log_level = LOG_INFO; char *score = score2char(chosen->weight); if(chosen->weight >= INFINITY) { log_level = LOG_WARNING; } do_crm_log(log_level, "%d nodes with equal score (%s) for" " running the listed resources (chose %s):", multiple, score, chosen->details->uname); crm_free(score); } /* todo: update the old node for each resource to reflect its * new resource count */ if(rsc->allocated_to) { node_t *old = rsc->allocated_to; old->details->allocated_rsc = g_list_remove( old->details->allocated_rsc, rsc); old->details->num_resources--; old->count--; } crm_debug("Assigning %s to %s", chosen->details->uname, rsc->id); crm_free(rsc->allocated_to); rsc->allocated_to = node_copy(chosen); chosen->details->allocated_rsc = g_list_append(chosen->details->allocated_rsc, rsc); chosen->details->num_resources++; chosen->count++; return TRUE; } void convert_non_atomic_task(resource_t *rsc, order_constraint_t *order) { int interval = 0; char *rid = NULL; char *raw_task = NULL; int task = no_action; char *old_uuid = order->lh_action_task; crm_debug("Processing %s", old_uuid); if(order->lh_action_task == NULL || strstr(order->lh_action_task, "notify") != NULL) { /* no conversion */ return; } CRM_ASSERT(parse_op_key(old_uuid, &rid, &raw_task, &interval)); task = text2task(raw_task); switch(task) { case stop_rsc: case start_rsc: case action_notify: case action_promote: case action_demote: break; case stopped_rsc: case started_rsc: case action_notified: case action_promoted: case action_demoted: task--; break; case monitor_rsc: case shutdown_crm: case stonith_node: task = no_action; break; default: crm_err("Unknown action: %s", raw_task); task = no_action; break; } if(task != no_action) { if(rsc->notify) { order->lh_action_task = generate_notify_key( rsc->id, "confirmed-post", task2text(task)); } else { order->lh_action_task = generate_op_key( rsc->id, task2text(task+1), 0); } crm_debug("Converted %s -> %s", old_uuid, order->lh_action_task); crm_free(old_uuid); } crm_free(raw_task); crm_free(rid); } void order_actions( action_t *lh_action, action_t *rh_action, enum pe_ordering order) { action_wrapper_t *wrapper = NULL; GListPtr list = NULL; crm_debug_2("Ordering Action %s before %s", lh_action->uuid, rh_action->uuid); log_action(LOG_DEBUG_4, "LH (order_actions)", lh_action, FALSE); log_action(LOG_DEBUG_4, "RH (order_actions)", rh_action, FALSE); crm_malloc0(wrapper, sizeof(action_wrapper_t)); wrapper->action = rh_action; wrapper->type = order; list = lh_action->actions_after; list = g_list_append(list, wrapper); lh_action->actions_after = list; wrapper = NULL; /* order |= pe_order_implies_right; */ /* order ^= pe_order_implies_right; */ crm_malloc0(wrapper, sizeof(action_wrapper_t)); wrapper->action = lh_action; wrapper->type = order; list = rh_action->actions_before; list = g_list_append(list, wrapper); rh_action->actions_before = list; } void log_action(unsigned int log_level, const char *pre_text, action_t *action, gboolean details) { const char *node_uname = NULL; const char *node_uuid = NULL; if(action == NULL) { do_crm_log(log_level, "%s%s: ", pre_text==NULL?"":pre_text, pre_text==NULL?"":": "); return; } if(action->pseudo) { node_uname = NULL; node_uuid = NULL; } else if(action->node != NULL) { node_uname = action->node->details->uname; node_uuid = action->node->details->id; } else { node_uname = ""; node_uuid = NULL; } switch(text2task(action->task)) { case stonith_node: case shutdown_crm: do_crm_log(log_level, "%s%s%sAction %d: %s%s%s%s%s%s", pre_text==NULL?"":pre_text, pre_text==NULL?"":": ", action->pseudo?"Pseduo ":action->optional?"Optional ":action->runnable?action->processed?"":"(Provisional) ":"!!Non-Startable!! ", action->id, action->uuid, node_uname?"\ton ":"", node_uname?node_uname:"", node_uuid?"\t\t(":"", node_uuid?node_uuid:"", node_uuid?")":""); break; default: do_crm_log(log_level, "%s%s%sAction %d: %s %s%s%s%s%s%s", pre_text==NULL?"":pre_text, pre_text==NULL?"":": ", action->optional?"Optional ":action->pseudo?"Pseduo ":action->runnable?action->processed?"":"(Provisional) ":"!!Non-Startable!! ", action->id, action->uuid, safe_val3("", action, rsc, id), node_uname?"\ton ":"", node_uname?node_uname:"", node_uuid?"\t\t(":"", node_uuid?node_uuid:"", node_uuid?")":""); break; } if(details) { do_crm_log(log_level+1, "\t\t====== Preceeding Actions"); slist_iter( other, action_wrapper_t, action->actions_before, lpc, log_action(log_level+1, "\t\t", other->action, FALSE); ); do_crm_log(log_level+1, "\t\t====== Subsequent Actions"); slist_iter( other, action_wrapper_t, action->actions_after, lpc, log_action(log_level+1, "\t\t", other->action, FALSE); ); do_crm_log(log_level+1, "\t\t====== End"); } else { do_crm_log(log_level, "\t\t(seen=%d, before=%d, after=%d)", action->seen_count, g_list_length(action->actions_before), g_list_length(action->actions_after)); } } resource_t *uber_parent(resource_t *rsc) { resource_t *parent = rsc; while(parent != NULL && parent->parent != NULL) { parent = parent->parent; } return parent; } +action_t *get_pseudo_op(const char *name, pe_working_set_t *data_set) +{ + action_t *op = NULL; + const char *op_s = name; + op = custom_action(NULL, crm_strdup(op_s), op_s, + NULL, TRUE, TRUE, data_set); + op->pseudo = TRUE; + op->runnable = TRUE; + return op; +} diff --git a/crm/pengine/utils.h b/crm/pengine/utils.h index a8097740ac..7e7525c525 100644 --- a/crm/pengine/utils.h +++ b/crm/pengine/utils.h @@ -1,64 +1,67 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef PENGINE_AUTILS__H #define PENGINE_AUTILS__H /* Constraint helper functions */ extern rsc_colocation_t *invert_constraint(rsc_colocation_t *constraint); extern rsc_to_node_t *copy_constraint(rsc_to_node_t *constraint); extern void print_rsc_to_node( const char *pre_text, rsc_to_node_t *cons, gboolean details); extern void print_rsc_colocation( const char *pre_text, rsc_colocation_t *cons, gboolean details); extern rsc_to_node_t *rsc2node_new( const char *id, resource_t *rsc, int weight, node_t *node, pe_working_set_t *data_set); extern void pe_free_rsc_to_node(GListPtr constraints); extern void pe_free_ordering(GListPtr constraints); extern const char *ordering_type2text(enum pe_ordering type); extern gboolean rsc_colocation_new( const char *id, const char *node_attr, int score, resource_t *rsc_lh, resource_t *rsc_rh, const char *state_lh, const char *state_rh); extern rsc_to_node_t *generate_location_rule( resource_t *rsc, crm_data_t *location_rule, pe_working_set_t *data_set); extern gint sort_cons_strength(gconstpointer a, gconstpointer b); extern gint sort_node_weight(gconstpointer a, gconstpointer b); extern gboolean can_run_resources(const node_t *node); extern gboolean native_assign_node(resource_t *rsc, GListPtr candidates, node_t *chosen); extern void convert_non_atomic_task(resource_t *rsc, order_constraint_t *order); extern void order_actions( action_t *lh_action, action_t *rh_action, enum pe_ordering order); extern void log_action(unsigned int log_level, const char *pre_text, action_t *action, gboolean details); extern resource_t *uber_parent(resource_t *rsc); +extern action_t *get_pseudo_op(const char *name, pe_working_set_t *data_set); +#define STONITH_UP "stonith_up" +#define ALL_STOPPED "all_stopped" #endif diff --git a/crm/tengine/main.c b/crm/tengine/main.c index 3dff05e718..f9ad278c7e 100644 --- a/crm/tengine/main.c +++ b/crm/tengine/main.c @@ -1,259 +1,259 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define SYS_NAME CRM_SYSTEM_TENGINE #define OPTARGS "hVc" GMainLoop* mainloop = NULL; const char* crm_system_name = SYS_NAME; cib_t *te_cib_conn = NULL; extern GTRIGSource *transition_trigger; extern crm_action_timer_t *transition_timer; void usage(const char* cmd, int exit_status); int te_init(void); gboolean tengine_shutdown(int nsig, gpointer unused); extern void te_update_confirm(const char *event, HA_Message *msg); extern void te_update_diff(const char *event, HA_Message *msg); extern crm_graph_functions_t te_graph_fns; int main(int argc, char ** argv) { int flag; int rc = 0; int argerr = 0; gboolean allow_cores = TRUE; - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, TRUE, FALSE, 0, NULL); G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, tengine_shutdown, NULL, NULL); transition_trigger = G_main_add_TriggerHandler( G_PRIORITY_LOW, te_graph_trigger, NULL, NULL); crm_debug_3("Begining option processing"); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; case 'c': allow_cores = TRUE; break; default: ++argerr; break; } } crm_debug_3("Option processing complete"); if (optind > argc) { ++argerr; } if (argerr) { usage(crm_system_name,LSB_EXIT_GENERIC); } /* read local config file */ crm_debug_3("Starting..."); rc = te_init(); return rc; } int te_init(void) { int init_ok = TRUE; init_client_ipc_comms( CRM_SYSTEM_CRMD, subsystem_msg_dispatch, (void*)process_te_message, &crm_ch); if(crm_ch != NULL) { send_hello_message(crm_ch, "1234", CRM_SYSTEM_TENGINE, "0", "1"); } else { init_ok = FALSE; crm_err("Could not connect to the CRMd"); } if(init_ok) { crm_debug_4("Creating CIB connection"); te_cib_conn = cib_new(); if(te_cib_conn == NULL) { init_ok = FALSE; } } if(init_ok) { crm_debug_4("Connecting to the CIB"); if(cib_ok != te_cib_conn->cmds->signon( te_cib_conn, crm_system_name, cib_command)) { crm_err("Could not connect to the CIB"); init_ok = FALSE; } } if(init_ok) { crm_debug_4("Setting CIB notification callback"); if(cib_ok != te_cib_conn->cmds->add_notify_callback( te_cib_conn, T_CIB_DIFF_NOTIFY, te_update_diff)) { crm_err("Could not set CIB notification callback"); init_ok = FALSE; } } if(init_ok && ST_OK != stonithd_signon(crm_system_name)) { crm_err("Could not sign up to stonithd"); /* init_ok = FALSE; */ } if(init_ok && ST_OK != stonithd_set_stonith_ops_callback( tengine_stonith_callback)) { crm_err("Could not set stonith callback"); stonithd_signoff(); /* init_ok = FALSE; */ } if(init_ok) { IPC_Channel *fence_ch = stonithd_input_IPC_channel(); if(fence_ch == NULL) { } else if(NULL == G_main_add_IPC_Channel( G_PRIORITY_LOW, fence_ch, FALSE, tengine_stonith_dispatch, NULL, tengine_stonith_connection_destroy)) { crm_err("Failed to add Fencing channel to our mainloop"); init_ok = FALSE; } } if(init_ok) { cl_uuid_t new_uuid; char uuid_str[UU_UNPARSE_SIZEOF]; cl_uuid_generate(&new_uuid); cl_uuid_unparse(&new_uuid, uuid_str); te_uuid = crm_strdup(uuid_str); crm_info("Registering TE UUID: %s", te_uuid); set_graph_functions(&te_graph_fns); /* create a blank one */ transition_graph = unpack_graph(NULL); transition_graph->complete = TRUE; transition_graph->abort_reason = "DC Takeover"; transition_graph->completion_action = tg_restart; crm_malloc0(transition_timer, sizeof(crm_action_timer_t)); transition_timer->source_id = 0; transition_timer->reason = timeout_abort; transition_timer->action = NULL; } if(init_ok) { /* Create the mainloop and run it... */ crm_info("Starting %s", crm_system_name); mainloop = g_main_new(FALSE); g_main_run(mainloop); return_to_orig_privs(); crm_info("Exiting %s", crm_system_name); } else { crm_warn("Initialization errors, %s not starting.", crm_system_name); } destroy_graph(transition_graph); crm_free(transition_timer); te_cib_conn->cmds->signoff(te_cib_conn); cib_delete(te_cib_conn); te_cib_conn = NULL; stonithd_signoff(); crm_free(te_uuid); if(init_ok) { return 0; } return 1; } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-srkh]" "[-c configure file]\n", cmd); /* fprintf(stream, "\t-d\tsets debug level\n"); */ /* fprintf(stream, "\t-s\tgets daemon status\n"); */ /* fprintf(stream, "\t-r\trestarts daemon\n"); */ /* fprintf(stream, "\t-k\tstops daemon\n"); */ /* fprintf(stream, "\t-h\thelp message\n"); */ fflush(stream); exit(exit_status); } gboolean shuttingdown; gboolean tengine_shutdown(int nsig, gpointer unused) { shuttingdown = TRUE; abort_transition(INFINITY, tg_shutdown, "Shutdown", NULL); return TRUE; } diff --git a/cts/CIB.py.in b/cts/CIB.py.in index 7132c14e5b..9ad0d3cd08 100644 --- a/cts/CIB.py.in +++ b/cts/CIB.py.in @@ -1,247 +1,248 @@ #!@PYTHON@ '''CTS: Cluster Testing System: CIB generator ''' __copyright__=''' Author: Jia Ming Pan Copyright (C) 2006 International Business Machines ''' from UserDict import UserDict import sys, time, types, syslog, os, struct, string, signal, traceback from CTS import ClusterManager from CM_hb import HeartbeatCM class CIB: cib_option_template = ''' ''' ipaddr_template = ''' ''' hb_ipaddr_template = ''' ''' lsb_resource = ''' ''' dummy_resource_template = ''' ''' clustermon_resource_template = ''' ''' clustermon_location_constraint = ''' ''' master_slave_resource = ''' ''' resource_group_template = '''%s %s %s''' per_node_constraint_template = ''' ''' stonith_resource_template = """ - + + """ cib_template =''' %s %s %s ''' def NextIP(self): fields = string.split(self.CM.Env["IPBase"], '.') fields[3] = str(int(fields[3])+1) ip = string.join(fields, '.') self.CM.Env["IPBase"]=ip return ip def __init__(self, CM): self.CM = CM #make up crm config cib_options = self.cib_option_template % CM.Env["DoFencing"] #create resources and their constraints resources = "" constraints = "" if self.CM.Env["DoBSC"] == 1: cib_options = cib_options + ''' ''' if self.CM.Env["CIBResource"] != 1: # generate cib self.cts_cib = self.cib_template % (cib_options, resources, constraints) return if self.CM.cluster_monitor == 1: resources += self.clustermon_resource_template constraints += self.clustermon_location_constraint ip1=self.NextIP() ip2=self.NextIP() ip3=self.NextIP() ip1_rsc = self.ipaddr_template % (ip1, ip1, ip1, ip1, ip1) ip2_rsc = self.hb_ipaddr_template % (ip2, ip2, ip2, ip2, ip2) ip3_rsc = self.ipaddr_template % (ip3, ip3, ip3, ip3, ip3) resources += self.resource_group_template % (ip1_rsc, ip2_rsc, ip3_rsc) # lsb resource resources += self.lsb_resource # Mirgator resources += self.dummy_resource_template % \ ("migrator", "migrator", "migrator", "migrator") # per node resource fields = string.split(self.CM.Env["IPBase"], '.') for node in self.CM.Env["nodes"]: ip = self.NextIP() per_node_resources = self.ipaddr_template % \ ("rsc_"+node, "rsc_"+node, "rsc_"+node, "rsc_"+node, ip) per_node_constraint = self.per_node_constraint_template % \ ("rsc_"+node, "rsc_"+node, "rsc_"+node, "rsc_"+node, node) resources += per_node_resources constraints += per_node_constraint # fencing resource nodelist = "" len = 0 for node in self.CM.Env["nodes"]: nodelist += node + " " len = len + 1 stonith_resource = self.stonith_resource_template % \ (self.CM.Env["reset"].stonithtype, self.CM.Env["reset"].configName, self.CM.Env["reset"].configValue) resources += stonith_resource #master slave resource resources += self.master_slave_resource % (2*len, 2, len, 1) # generate cib self.cts_cib = self.cib_template % (cib_options, resources, constraints) def cib(self): return self.cts_cib diff --git a/include/crm/common/util.h b/include/crm/common/util.h index 63cadbaac2..f13ce18e5c 100644 --- a/include/crm/common/util.h +++ b/include/crm/common/util.h @@ -1,176 +1,178 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef CRM_COMMON_UTIL__H #define CRM_COMMON_UTIL__H #include #include #include #include #include #define DEBUG_INC SIGUSR1 #define DEBUG_DEC SIGUSR2 extern unsigned int crm_log_level; extern gboolean crm_config_error; extern gboolean crm_config_warning; #define crm_config_err(fmt...) { crm_config_error = TRUE; crm_err(fmt); } #define crm_config_warn(fmt...) { crm_config_warning = TRUE; crm_warn(fmt); } -extern gboolean crm_log_init(const char *entity, gboolean coredir); +extern gboolean crm_log_init( + const char *entity, int level, gboolean coredir, gboolean to_stderr, + int argc, char **argv); /* returns the old value */ extern unsigned int set_crm_log_level(unsigned int level); extern unsigned int get_crm_log_level(void); extern char *crm_itoa(int an_int); extern char *crm_strdup_fn(const char *a, const char *file, const char *fn, int line); extern char *generate_hash_key(const char *crm_msg_reference, const char *sys); extern char *generate_hash_value(const char *src_node, const char *src_subsys); extern gboolean decodeNVpair(const char *srcstring, char separator, char **name, char **value); extern int compare_version(const char *version1, const char *version2); extern char *generateReference(const char *custom1, const char *custom2); extern void alter_debug(int nsig); extern void g_hash_destroy_str(gpointer data); extern void empty_uuid_cache(void); extern const char *get_uuid(ll_cluster_t *hb, const char *uname); extern const char *get_uname(ll_cluster_t *hb, const char *uuid); extern void unget_uuid(const char *uname); extern void set_uuid( ll_cluster_t* hb, crm_data_t *node, const char *attr, const char *uname); extern gboolean crm_is_true(const char * s); extern int crm_str_to_boolean(const char * s, int * ret); extern long crm_get_msec(const char * input); extern gboolean ccm_have_quorum(oc_ed_t event); extern const char *ccm_event_name(oc_ed_t event); extern const char *op_status2text(op_status_t status); extern char *generate_op_key( const char *rsc_id, const char *op_type, int interval); extern gboolean parse_op_key( const char *key, char **rsc_id, char **op_type, int *interval); extern char *generate_notify_key( const char *rsc_id, const char *notify_type, const char *op_type); extern char *generate_transition_magic_v202( const char *transition_key, int op_status); extern char *generate_transition_magic( const char *transition_key, int op_status, int op_rc); extern gboolean decode_transition_magic( const char *magic, char **uuid, int *transition_id, int *action_id, int *op_status, int *op_rc); extern char *generate_transition_key(int action, int transition_id, const char *node); extern gboolean decode_transition_key( const char *key, char **uuid, int *action, int *transition_id); extern char *crm_concat(const char *prefix, const char *suffix, char join); extern gboolean decode_op_key( const char *key, char **rsc_id, char **op_type, int *interval); extern void filter_action_parameters(crm_data_t *param_set, const char *version); extern void filter_reload_parameters(crm_data_t *param_set, const char *restart_string); #define safe_str_eq(a, b) crm_str_eq(a, b, FALSE) extern gboolean crm_str_eq(const char *a, const char *b, gboolean use_case); extern gboolean safe_str_neq(const char *a, const char *b); extern int crm_parse_int(const char *text, const char *default_text); extern int crm_int_helper(const char *text, char **end_text); #define crm_atoi(text, default_text) crm_parse_int(text, default_text) extern void crm_abort(const char *file, const char *function, int line, const char *condition, gboolean do_fork); extern char *generate_series_filename( const char *directory, const char *series, int sequence, gboolean bzip); extern int get_last_sequence(const char *directory, const char *series); extern void write_last_sequence( const char *directory, const char *series, int sequence, int max); extern void crm_make_daemon( const char *name, gboolean daemonize, const char *pidfile); typedef struct pe_cluster_option_s { const char *name; const char *alt_name; const char *type; const char *values; const char *default_value; gboolean (*is_valid)(const char *); const char *description_short; const char *description_long; } pe_cluster_option; extern const char *cluster_option( GHashTable* options, gboolean(*validate)(const char*), const char *name, const char *old_name, const char *def_value); extern const char *get_cluster_pref( GHashTable *options, pe_cluster_option *option_list, int len, const char *name); extern void config_metadata( const char *name, const char *version, const char *desc_short, const char *desc_long, pe_cluster_option *option_list, int len); extern void verify_all_options(GHashTable *options, pe_cluster_option *option_list, int len); extern gboolean check_time(const char *value); extern gboolean check_timer(const char *value); extern gboolean check_boolean(const char *value); extern gboolean check_number(const char *value); extern int char2score(const char *score); extern char *score2char(int score); extern gboolean crm_is_writable( const char *dir, const char *file, const char *user, const char *group, gboolean need_both); #endif diff --git a/lib/crm/common/utils.c b/lib/crm/common/utils.c index 3837512dbf..d54a6f2c36 100644 --- a/lib/crm/common/utils.c +++ b/lib/crm/common/utils.c @@ -1,1728 +1,1734 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef MAXLINE # define MAXLINE 512 #endif static uint ref_counter = 0; gboolean crm_assert_failed = FALSE; unsigned int crm_log_level = LOG_INFO; gboolean crm_config_error = FALSE; gboolean crm_config_warning = FALSE; void crm_set_env_options(void); gboolean check_time(const char *value) { if(crm_get_msec(value) < 5000) { return FALSE; } return TRUE; } gboolean check_timer(const char *value) { if(crm_get_msec(value) < 0) { return FALSE; } return TRUE; } gboolean check_boolean(const char *value) { int tmp = FALSE; if(crm_str_to_boolean(value, &tmp) != 1) { return FALSE; } return TRUE; } gboolean check_number(const char *value) { errno = 0; if(value == NULL) { return FALSE; } else if(safe_str_eq(value, MINUS_INFINITY_S)) { } else if(safe_str_eq(value, INFINITY_S)) { } else { crm_int_helper(value, NULL); } if(errno != 0) { return FALSE; } return TRUE; } int char2score(const char *score) { int score_f = 0; if(score == NULL) { } else if(safe_str_eq(score, MINUS_INFINITY_S)) { score_f = -INFINITY; } else if(safe_str_eq(score, INFINITY_S)) { score_f = INFINITY; } else if(safe_str_eq(score, "+"INFINITY_S)) { score_f = INFINITY; } else { score_f = crm_parse_int(score, NULL); if(score_f > 0 && score_f > INFINITY) { score_f = INFINITY; } else if(score_f < 0 && score_f < -INFINITY) { score_f = -INFINITY; } } return score_f; } char * score2char(int score) { if(score >= INFINITY) { return crm_strdup("+"INFINITY_S); } else if(score <= -INFINITY) { return crm_strdup("-"INFINITY_S); } return crm_itoa(score); } const char * cluster_option(GHashTable* options, gboolean(*validate)(const char*), const char *name, const char *old_name, const char *def_value) { const char *value = NULL; CRM_ASSERT(name != NULL); if(options != NULL) { value = g_hash_table_lookup(options, name); } if(value == NULL && old_name && options != NULL) { value = g_hash_table_lookup(options, old_name); if(value != NULL) { crm_config_warn("Using deprecated name '%s' for" " cluster option '%s'", old_name, name); g_hash_table_insert( options, crm_strdup(name), crm_strdup(value)); value = g_hash_table_lookup(options, old_name); } } if(value == NULL) { crm_notice("Using default value '%s' for cluster option '%s'", def_value, name); if(options == NULL) { return def_value; } g_hash_table_insert( options, crm_strdup(name), crm_strdup(def_value)); value = g_hash_table_lookup(options, name); } if(validate && validate(value) == FALSE) { crm_config_err("Value '%s' for cluster option '%s' is invalid." " Defaulting to %s", value, name, def_value); g_hash_table_replace(options, crm_strdup(name), crm_strdup(def_value)); value = g_hash_table_lookup(options, name); } return value; } const char * get_cluster_pref(GHashTable *options, pe_cluster_option *option_list, int len, const char *name) { int lpc = 0; const char *value = NULL; gboolean found = FALSE; for(lpc = 0; lpc < len; lpc++) { if(safe_str_eq(name, option_list[lpc].name)) { found = TRUE; value = cluster_option(options, option_list[lpc].is_valid, option_list[lpc].name, option_list[lpc].alt_name, option_list[lpc].default_value); } } CRM_CHECK(found, crm_err("No option named: %s", name)); CRM_ASSERT(value != NULL); return value; } void config_metadata(const char *name, const char *version, const char *desc_short, const char *desc_long, pe_cluster_option *option_list, int len) { int lpc = 0; fprintf(stdout, "" "\n" "\n" " %s\n" " %s\n" " %s\n" " \n", name, version, desc_long, desc_short); for(lpc = 0; lpc < len; lpc++) { if(option_list[lpc].description_long == NULL && option_list[lpc].description_short == NULL) { continue; } fprintf(stdout, " \n" " %s\n" " \n" " %s%s%s\n" " \n", option_list[lpc].name, option_list[lpc].description_short, option_list[lpc].type, option_list[lpc].default_value, option_list[lpc].description_long?option_list[lpc].description_long:option_list[lpc].description_short, option_list[lpc].values?" Allowed values: ":"", option_list[lpc].values?option_list[lpc].values:""); } fprintf(stdout, " \n\n"); } void verify_all_options(GHashTable *options, pe_cluster_option *option_list, int len) { int lpc = 0; for(lpc = 0; lpc < len; lpc++) { cluster_option(options, option_list[lpc].is_valid, option_list[lpc].name, option_list[lpc].alt_name, option_list[lpc].default_value); } } char * generateReference(const char *custom1, const char *custom2) { const char *local_cust1 = custom1; const char *local_cust2 = custom2; int reference_len = 4; char *since_epoch = NULL; reference_len += 20; /* too big */ reference_len += 40; /* too big */ if(local_cust1 == NULL) { local_cust1 = "_empty_"; } reference_len += strlen(local_cust1); if(local_cust2 == NULL) { local_cust2 = "_empty_"; } reference_len += strlen(local_cust2); crm_malloc0(since_epoch, reference_len); if(since_epoch != NULL) { sprintf(since_epoch, "%s-%s-%ld-%u", local_cust1, local_cust2, (unsigned long)time(NULL), ref_counter++); } return since_epoch; } gboolean decodeNVpair(const char *srcstring, char separator, char **name, char **value) { int lpc = 0; int len = 0; const char *temp = NULL; CRM_ASSERT(name != NULL && value != NULL); *name = NULL; *value = NULL; crm_debug_4("Attempting to decode: [%s]", srcstring); if (srcstring != NULL) { len = strlen(srcstring); while(lpc <= len) { if (srcstring[lpc] == separator) { crm_malloc0(*name, lpc+1); if(*name == NULL) { break; /* and return FALSE */ } strncpy(*name, srcstring, lpc); (*name)[lpc] = '\0'; /* this sucks but as the strtok manpage says.. * it *is* a bug */ len = len-lpc; len--; if(len <= 0) { *value = NULL; } else { crm_malloc0(*value, len+1); if(*value == NULL) { crm_free(*name); break; /* and return FALSE */ } temp = srcstring+lpc+1; strncpy(*value, temp, len); (*value)[len] = '\0'; } return TRUE; } lpc++; } } if(*name != NULL) { crm_free(*name); } *name = NULL; *value = NULL; return FALSE; } char * crm_concat(const char *prefix, const char *suffix, char join) { int len = 0; char *new_str = NULL; CRM_ASSERT(prefix != NULL); CRM_ASSERT(suffix != NULL); len = strlen(prefix) + strlen(suffix) + 2; crm_malloc0(new_str, (len)); sprintf(new_str, "%s%c%s", prefix, join, suffix); new_str[len-1] = 0; return new_str; } char * generate_hash_key(const char *crm_msg_reference, const char *sys) { char *hash_key = crm_concat(sys?sys:"none", crm_msg_reference, '_'); crm_debug_3("created hash key: (%s)", hash_key); return hash_key; } char * generate_hash_value(const char *src_node, const char *src_subsys) { char *hash_value = NULL; if (src_node == NULL || src_subsys == NULL) { return NULL; } if (strcasecmp(CRM_SYSTEM_DC, src_subsys) == 0) { hash_value = crm_strdup(src_subsys); if (!hash_value) { crm_err("memory allocation failed in " "generate_hash_value()"); } return hash_value; } hash_value = crm_concat(src_node, src_subsys, '_'); crm_info("created hash value: (%s)", hash_value); return hash_value; } char * crm_itoa(int an_int) { int len = 32; char *buffer = NULL; crm_malloc0(buffer, (len+1)); if(buffer != NULL) { snprintf(buffer, len, "%d", an_int); } return buffer; } extern int LogToLoggingDaemon(int priority, const char * buf, int bstrlen, gboolean use_pri_str); gboolean -crm_log_init(const char *entity, gboolean coredir) +crm_log_init( + const char *entity, int level, gboolean coredir, gboolean to_stderr, + int argc, char **argv) { /* const char *test = "Testing log daemon connection"; */ /* Redirect messages from glib functions to our handler */ /* cl_malloc_forced_for_glib(); */ g_log_set_handler(NULL, G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG | G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL, cl_glib_msg_handler, NULL); /* and for good measure... - this enum is a bit field (!) */ g_log_set_always_fatal((GLogLevelFlags)0); /*value out of range*/ cl_log_set_entity(entity); cl_log_set_facility(LOG_LOCAL7); if(coredir) { cl_set_corerootdir(HA_COREDIR); cl_cdtocoredir(); } + set_crm_log_level(level); crm_set_env_options(); + cl_log_args(argc, argv); + cl_log_enable_stderr(to_stderr); + CL_SIGNAL(DEBUG_INC, alter_debug); CL_SIGNAL(DEBUG_DEC, alter_debug); return TRUE; } /* returns the old value */ unsigned int set_crm_log_level(unsigned int level) { unsigned int old = crm_log_level; while(crm_log_level < 100 && crm_log_level < level) { alter_debug(DEBUG_INC); } while(crm_log_level > 0 && crm_log_level > level) { alter_debug(DEBUG_DEC); } return old; } unsigned int get_crm_log_level(void) { return crm_log_level; } void crm_log_message_adv(int level, const char *prefix, const HA_Message *msg) { if((int)crm_log_level >= level) { do_crm_log(level, "#========= %s message start ==========#", prefix?prefix:""); if(level > LOG_DEBUG) { cl_log_message(LOG_DEBUG, msg); } else { cl_log_message(level, msg); } } } int compare_version(const char *version1, const char *version2) { int rc = 0; int lpc = 0; char *step1 = NULL, *step2 = NULL; char *rest1 = NULL, *rest2 = NULL; if(version1 == NULL && version2 == NULL) { return 0; } else if(version1 == NULL) { return -1; } else if(version2 == NULL) { return 1; } rest1 = crm_strdup(version1); rest2 = crm_strdup(version2); while(1) { int cmp = 0; int step1_i = 0; int step2_i = 0; char *tmp1 = NULL, *tmp2 = NULL; decodeNVpair(rest1, '.', &step1, &tmp1); decodeNVpair(rest2, '.', &step2, &tmp2); if(step1 == NULL && step2 == NULL) { CRM_CHECK(tmp1 == tmp2 && tmp1 == NULL, crm_err("Leftover data: %s, %s", crm_str(tmp1), crm_str(tmp2))); crm_free(tmp1); crm_free(tmp2); break; } if(step1 != NULL) { step1_i = crm_parse_int(step1, NULL); } if(step2 != NULL) { step2_i = crm_parse_int(step2, NULL); } if(step1_i < step2_i){ cmp = -1; } else if (step1_i > step2_i){ cmp = 1; } crm_debug_4("compare[%d (%d)]: %d(%s) %d(%s)", lpc++, cmp, step1_i, crm_str(step1), step2_i, crm_str(step2)); crm_free(rest1); crm_free(rest2); crm_free(step1); crm_free(step2); rest1 = tmp1; rest2 = tmp2; if(cmp < 0) { rc = -1; break; } else if(cmp > 0) { rc = 1; break; } } crm_free(rest1); crm_free(rest2); if(rc == 0) { crm_debug_3("%s == %s", version1, version2); } else if(rc < 0) { crm_debug_3("%s < %s", version1, version2); } else if(rc > 0) { crm_debug_3("%s > %s", version1, version2); } return rc; } gboolean do_stderr = FALSE; void alter_debug(int nsig) { CL_SIGNAL(DEBUG_INC, alter_debug); CL_SIGNAL(DEBUG_DEC, alter_debug); switch(nsig) { case DEBUG_INC: if (crm_log_level < 100) { crm_log_level++; } break; case DEBUG_DEC: if (crm_log_level > 0) { crm_log_level--; } break; default: fprintf(stderr, "Unknown signal %d\n", nsig); cl_log(LOG_ERR, "Unknown signal %d", nsig); break; } } void g_hash_destroy_str(gpointer data) { crm_free(data); } int crm_int_helper(const char *text, char **end_text) { int atoi_result = -1; char *local_end_text = NULL; errno = 0; if(text != NULL) { if(end_text != NULL) { atoi_result = (int)strtol(text, end_text, 10); } else { atoi_result = (int)strtol(text, &local_end_text, 10); } /* CRM_CHECK(errno != EINVAL); */ if(errno == EINVAL) { crm_err("Conversion of %s failed", text); atoi_result = -1; } else { if(errno == ERANGE) { crm_err("Conversion of %s was clipped", text); } if(end_text == NULL && local_end_text[0] != '\0') { crm_err("Characters left over after parsing " "\"%s\": \"%s\"", text, local_end_text); } } } return atoi_result; } int crm_parse_int(const char *text, const char *default_text) { int atoi_result = -1; if(text != NULL) { atoi_result = crm_int_helper(text, NULL); if(errno == 0) { return atoi_result; } } if(default_text != NULL) { atoi_result = crm_int_helper(default_text, NULL); if(errno == 0) { return atoi_result; } } else { crm_err("No default conversion value supplied"); } return -1; } gboolean crm_str_eq(const char *a, const char *b, gboolean use_case) { if(a == NULL || b == NULL) { /* shouldn't be comparing NULLs */ CRM_CHECK(a != b, return TRUE); return FALSE; } else if(use_case && a[0] != b[0]) { return FALSE; } else if(a == b) { return TRUE; } else if(strcasecmp(a, b) == 0) { return TRUE; } return FALSE; } gboolean safe_str_neq(const char *a, const char *b) { if(a == b) { return FALSE; } else if(a==NULL || b==NULL) { return TRUE; } else if(strcasecmp(a, b) == 0) { return FALSE; } return TRUE; } char * crm_strdup_fn(const char *src, const char *file, const char *fn, int line) { char *dup = NULL; CRM_CHECK(src != NULL, return NULL); crm_malloc0(dup, strlen(src) + 1); return strcpy(dup, src); } static GHashTable *crm_uuid_cache = NULL; static GHashTable *crm_uname_cache = NULL; void empty_uuid_cache(void) { if(crm_uuid_cache != NULL) { g_hash_table_destroy(crm_uuid_cache); crm_uuid_cache = NULL; } } void unget_uuid(const char *uname) { if(crm_uuid_cache == NULL) { return; } g_hash_table_remove(crm_uuid_cache, uname); } const char * get_uuid(ll_cluster_t *hb, const char *uname) { cl_uuid_t uuid_raw; char *uuid_calc = NULL; const char *unknown = "00000000-0000-0000-0000-000000000000"; if(crm_uuid_cache == NULL) { crm_uuid_cache = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); } CRM_CHECK(uname != NULL, return NULL); /* avoid blocking calls where possible */ uuid_calc = g_hash_table_lookup(crm_uuid_cache, uname); if(uuid_calc != NULL) { return uuid_calc; } if(hb->llc_ops->get_uuid_by_name(hb, uname, &uuid_raw) == HA_FAIL) { crm_err("get_uuid_by_name() call failed for host %s", uname); crm_free(uuid_calc); return NULL; } crm_malloc0(uuid_calc, 50); if(uuid_calc == NULL) { return NULL; } cl_uuid_unparse(&uuid_raw, uuid_calc); if(safe_str_eq(uuid_calc, unknown)) { crm_warn("Could not calculate UUID for %s", uname); crm_free(uuid_calc); return NULL; } g_hash_table_insert(crm_uuid_cache, crm_strdup(uname), uuid_calc); uuid_calc = g_hash_table_lookup(crm_uuid_cache, uname); return uuid_calc; } const char * get_uname(ll_cluster_t *hb, const char *uuid) { char *uname = NULL; if(crm_uuid_cache == NULL) { crm_uname_cache = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); } CRM_CHECK(uuid != NULL, return NULL); /* avoid blocking calls where possible */ uname = g_hash_table_lookup(crm_uname_cache, uuid); if(uname != NULL) { return uname; } if(uuid != NULL) { cl_uuid_t uuid_raw; char *uuid_copy = crm_strdup(uuid); cl_uuid_parse(uuid_copy, &uuid_raw); if(hb->llc_ops->get_name_by_uuid( hb, &uuid_raw, uname, 256) == HA_FAIL) { crm_err("Could not calculate UUID for %s", uname); uname = NULL; crm_free(uuid_copy); } else { g_hash_table_insert( crm_uuid_cache, uuid_copy, crm_strdup(uname)); uname = g_hash_table_lookup(crm_uname_cache, uuid); } return uname; } return NULL; } void set_uuid(ll_cluster_t *hb,crm_data_t *node,const char *attr,const char *uname) { const char *uuid_calc = get_uuid(hb, uname); crm_xml_add(node, attr, uuid_calc); return; } #define ENV_PREFIX "HA_" void crm_set_env_options(void) { char *param_val = NULL; const char *param_name = NULL; /* apparently we're not allowed to free the result of getenv */ param_name = ENV_PREFIX "" KEY_DEBUGLEVEL; param_val = getenv(param_name); if(param_val != NULL) { int debug_level = crm_parse_int(param_val, NULL); if(debug_level > 0 && (debug_level+LOG_INFO) > (int)crm_log_level) { set_crm_log_level(LOG_INFO + debug_level); } crm_debug("%s = %s", param_name, param_val); param_val = NULL; } param_name = ENV_PREFIX "" KEY_FACILITY; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); if(param_val != NULL) { int facility = cl_syslogfac_str2int(param_val); if(facility >= 0) { cl_log_set_facility(facility); } param_val = NULL; } param_name = ENV_PREFIX "" KEY_LOGFILE; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); if(param_val != NULL) { if(safe_str_eq("/dev/null", param_val)) { param_val = NULL; } cl_log_set_logfile(param_val); param_val = NULL; } param_name = ENV_PREFIX "" KEY_DBGFILE; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); if(param_val != NULL) { if(safe_str_eq("/dev/null", param_val)) { param_val = NULL; } cl_log_set_debugfile(param_val); param_val = NULL; } param_name = ENV_PREFIX "" KEY_LOGDAEMON; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); if(param_val != NULL) { int uselogd; cl_str_to_boolean(param_val, &uselogd); cl_log_set_uselogd(uselogd); if(uselogd) { cl_set_logging_wqueue_maxlen(500); cl_log_set_logd_channel_source(NULL, NULL); } param_val = NULL; } param_name = ENV_PREFIX "" KEY_CONNINTVAL; param_val = getenv(param_name); crm_debug("%s = %s", param_name, param_val); if(param_val != NULL) { int logdtime; logdtime = crm_get_msec(param_val); cl_log_set_logdtime(logdtime); param_val = NULL; } inherit_compress(); } gboolean crm_is_true(const char * s) { gboolean ret = FALSE; if(s != NULL) { cl_str_to_boolean(s, &ret); } return ret; } int crm_str_to_boolean(const char * s, int * ret) { if(s == NULL) { return -1; } else if (strcasecmp(s, "true") == 0 || strcasecmp(s, "on") == 0 || strcasecmp(s, "yes") == 0 || strcasecmp(s, "y") == 0 || strcasecmp(s, "1") == 0){ *ret = TRUE; return 1; } else if (strcasecmp(s, "false") == 0 || strcasecmp(s, "off") == 0 || strcasecmp(s, "no") == 0 || strcasecmp(s, "n") == 0 || strcasecmp(s, "0") == 0){ *ret = FALSE; return 1; } return -1; } #ifndef NUMCHARS # define NUMCHARS "0123456789." #endif #ifndef WHITESPACE # define WHITESPACE " \t\n\r\f" #endif long crm_get_msec(const char * input) { const char * cp = input; const char * units; long multiplier = 1000; long divisor = 1; long ret = -1; double dret; if(input == NULL) { return 0; } cp += strspn(cp, WHITESPACE); units = cp + strspn(cp, NUMCHARS); units += strspn(units, WHITESPACE); if (strchr(NUMCHARS, *cp) == NULL) { return ret; } if (strncasecmp(units, "ms", 2) == 0 || strncasecmp(units, "msec", 4) == 0) { multiplier = 1; divisor = 1; }else if (strncasecmp(units, "us", 2) == 0 || strncasecmp(units, "usec", 4) == 0) { multiplier = 1; divisor = 1000; }else if (strncasecmp(units, "s", 1) == 0 || strncasecmp(units, "sec", 3) == 0) { multiplier = 1000; divisor = 1; }else if (strncasecmp(units, "m", 1) == 0 || strncasecmp(units, "min", 3) == 0) { multiplier = 60*1000; divisor = 1; }else if (strncasecmp(units, "h", 1) == 0 || strncasecmp(units, "hr", 2) == 0) { multiplier = 60*60*1000; divisor = 1; }else if (*units != EOS && *units != '\n' && *units != '\r') { return ret; } dret = atof(cp); dret *= (double)multiplier; dret /= (double)divisor; dret += 0.5; ret = (long)dret; return(ret); } gboolean ccm_have_quorum(oc_ed_t event) { if(event==OC_EV_MS_NEW_MEMBERSHIP) { return TRUE; } return FALSE; } const char * ccm_event_name(oc_ed_t event) { if(event==OC_EV_MS_NEW_MEMBERSHIP) { return "NEW MEMBERSHIP"; } else if(event==OC_EV_MS_NOT_PRIMARY) { return "NOT PRIMARY"; } else if(event==OC_EV_MS_PRIMARY_RESTORED) { return "PRIMARY RESTORED"; } else if(event==OC_EV_MS_EVICTED) { return "EVICTED"; } else if(event==OC_EV_MS_INVALID) { return "INVALID"; } return "NO QUORUM MEMBERSHIP"; } const char * op_status2text(op_status_t status) { switch(status) { case LRM_OP_PENDING: return "pending"; break; case LRM_OP_DONE: return "complete"; break; case LRM_OP_ERROR: return "Error"; break; case LRM_OP_TIMEOUT: return "Timed Out"; break; case LRM_OP_NOTSUPPORTED: return "NOT SUPPORTED"; break; case LRM_OP_CANCELLED: return "Cancelled"; break; } CRM_CHECK(status >= LRM_OP_PENDING && status <= LRM_OP_CANCELLED, crm_err("Unknown status: %d", status)); return "UNKNOWN!"; } char * generate_op_key(const char *rsc_id, const char *op_type, int interval) { int len = 35; char *op_id = NULL; CRM_CHECK(rsc_id != NULL, return NULL); CRM_CHECK(op_type != NULL, return NULL); len += strlen(op_type); len += strlen(rsc_id); crm_malloc0(op_id, len); CRM_CHECK(op_id != NULL, return NULL); sprintf(op_id, "%s_%s_%d", rsc_id, op_type, interval); return op_id; } gboolean parse_op_key(const char *key, char **rsc_id, char **op_type, int *interval) { char *mutable_key = NULL; char *mutable_key_ptr = NULL; int len = 0, offset = 0, ch = 0; CRM_CHECK(key != NULL, return FALSE); *interval = 0; len = strlen(key); offset = len-1; crm_debug_3("Source: %s", key); while(offset > 0 && isdigit(key[offset])) { int digits = len-offset; ch = key[offset] - '0'; CRM_CHECK(ch < 10, return FALSE); CRM_CHECK(ch >= 0, return FALSE); while(digits > 1) { digits--; ch = ch * 10; } *interval += ch; offset--; } crm_debug_3(" Interval: %d", *interval); CRM_CHECK(key[offset] == '_', return FALSE); mutable_key = crm_strdup(key); mutable_key_ptr = mutable_key_ptr; mutable_key[offset] = 0; offset--; while(offset > 0 && key[offset] != '_') { offset--; } CRM_CHECK(key[offset] == '_', crm_free(mutable_key); return FALSE); mutable_key_ptr = mutable_key+offset+1; crm_debug_3(" Action: %s", mutable_key_ptr); *op_type = crm_strdup(mutable_key_ptr); mutable_key[offset] = 0; offset--; CRM_CHECK(mutable_key != mutable_key_ptr, crm_free(mutable_key); return FALSE); crm_debug_3(" Resource: %s", mutable_key); *rsc_id = crm_strdup(mutable_key); crm_free(mutable_key); return TRUE; } char * generate_notify_key(const char *rsc_id, const char *notify_type, const char *op_type) { int len = 12; char *op_id = NULL; CRM_CHECK(rsc_id != NULL, return NULL); CRM_CHECK(op_type != NULL, return NULL); CRM_CHECK(notify_type != NULL, return NULL); len += strlen(op_type); len += strlen(rsc_id); len += strlen(notify_type); crm_malloc0(op_id, len); if(op_id != NULL) { sprintf(op_id, "%s_%s_notify_%s_0", rsc_id, notify_type, op_type); } return op_id; } char * generate_transition_magic_v202(const char *transition_key, int op_status) { int len = 80; char *fail_state = NULL; CRM_CHECK(transition_key != NULL, return NULL); len += strlen(transition_key); crm_malloc0(fail_state, len); if(fail_state != NULL) { snprintf(fail_state, len, "%d:%s", op_status,transition_key); } return fail_state; } char * generate_transition_magic(const char *transition_key, int op_status, int op_rc) { int len = 80; char *fail_state = NULL; CRM_CHECK(transition_key != NULL, return NULL); len += strlen(transition_key); crm_malloc0(fail_state, len); if(fail_state != NULL) { snprintf(fail_state, len, "%d:%d;%s", op_status, op_rc, transition_key); } return fail_state; } gboolean decode_transition_magic( const char *magic, char **uuid, int *transition_id, int *action_id, int *op_status, int *op_rc) { char *rc = NULL; char *key = NULL; char *magic2 = NULL; char *status = NULL; gboolean result = TRUE; if(decodeNVpair(magic, ':', &status, &magic2) == FALSE) { crm_err("Couldn't find ':' in: %s", magic); result = FALSE; goto bail; } if(decodeNVpair(magic2, ';', &rc, &key) == FALSE) { crm_err("Couldn't find ';' in: %s", magic2); result = FALSE; goto bail; } CRM_CHECK(decode_transition_key(key, uuid, transition_id, action_id), result = FALSE; goto bail; ); *op_rc = crm_parse_int(rc, NULL); *op_status = crm_parse_int(status, NULL); bail: crm_free(rc); crm_free(key); crm_free(magic2); crm_free(status); return result; } char * generate_transition_key(int transition_id, int action_id, const char *node) { int len = 40; char *fail_state = NULL; CRM_CHECK(node != NULL, return NULL); len += strlen(node); crm_malloc0(fail_state, len); if(fail_state != NULL) { snprintf(fail_state, len, "%d:%d:%s", action_id, transition_id, node); } return fail_state; } gboolean decode_transition_key( const char *key, char **uuid, int *transition_id, int *action_id) { char *tmp = NULL; char *action = NULL; char *transition = NULL; *uuid = NULL; *action_id = -1; *transition_id = -1; if(decodeNVpair(key, ':', &action, &tmp) == FALSE) { crm_err("Couldn't find ':' in: %s", key); return FALSE; } *action_id = crm_parse_int(action, NULL); crm_free(action); if(decodeNVpair(tmp, ':', &transition, uuid) == FALSE) { /* this would be an error but some versions dont * have the action */ *transition_id = *action_id; *action_id = -1; *uuid = tmp; } else { *transition_id = crm_parse_int(transition, NULL); crm_free(transition); crm_free(tmp); } return TRUE; } void filter_action_parameters(crm_data_t *param_set, const char *version) { const char *timeout = NULL; const char *interval = NULL; #if CRM_DEPRECATED_SINCE_2_0_5 const char *filter_205[] = { XML_ATTR_TE_TARGET_RC, XML_ATTR_LRM_PROBE, XML_RSC_ATTR_START, XML_RSC_ATTR_NOTIFY, XML_RSC_ATTR_UNIQUE, XML_RSC_ATTR_MANAGED, XML_RSC_ATTR_PRIORITY, XML_RSC_ATTR_MULTIPLE, XML_RSC_ATTR_STICKINESS, XML_RSC_ATTR_FAIL_STICKINESS, XML_RSC_ATTR_TARGET_ROLE, /* ignore clone fields */ XML_RSC_ATTR_INCARNATION, XML_RSC_ATTR_INCARNATION_MAX, XML_RSC_ATTR_INCARNATION_NODEMAX, XML_RSC_ATTR_MASTER_MAX, XML_RSC_ATTR_MASTER_NODEMAX, /* old field names */ "role", "crm_role", "te-target-rc", /* ignore notify fields */ "notify_stop_resource", "notify_stop_uname", "notify_start_resource", "notify_start_uname", "notify_active_resource", "notify_active_uname", "notify_inactive_resource", "notify_inactive_uname", "notify_promote_resource", "notify_promote_uname", "notify_demote_resource", "notify_demote_uname", "notify_master_resource", "notify_master_uname", "notify_slave_resource", "notify_slave_uname" }; #endif const char *attr_filter[] = { XML_ATTR_ID, XML_ATTR_CRM_VERSION, XML_LRM_ATTR_OP_DIGEST, }; gboolean do_delete = FALSE; int lpc = 0; static int meta_len = 0; if(meta_len == 0) { meta_len = strlen(CRM_META); } if(param_set == NULL) { return; } #if CRM_DEPRECATED_SINCE_2_0_5 if(version == NULL || compare_version("1.0.5", version)) { for(lpc = 0; lpc < DIMOF(filter_205); lpc++) { xml_remove_prop(param_set, filter_205[lpc]); } } #endif for(lpc = 0; lpc < DIMOF(attr_filter); lpc++) { xml_remove_prop(param_set, attr_filter[lpc]); } timeout = crm_element_value(param_set, CRM_META"_timeout"); interval = crm_element_value(param_set, CRM_META"_interval"); xml_prop_iter(param_set, prop_name, prop_value, do_delete = FALSE; if(strncasecmp(prop_name, CRM_META, meta_len) == 0) { do_delete = TRUE; } if(do_delete) { /* remove it */ xml_remove_prop(param_set, prop_name); /* unwind the counetr */ __counter--; } ); if(crm_get_msec(interval) && compare_version(version, "1.0.8")) { /* Re-instate the operation's timeout value */ if(timeout != NULL) { crm_xml_add(param_set, CRM_META"_timeout", timeout); } } } void filter_reload_parameters(crm_data_t *param_set, const char *restart_string) { int len = 0; char *name = NULL; char *match = NULL; if(param_set == NULL) { return; } xml_prop_iter(param_set, prop_name, prop_value, name = NULL; len = strlen(prop_name) + 3; crm_malloc0(name, len); sprintf(name, " %s ", prop_name); name[len-1] = 0; match = strstr(restart_string, name); if(match == NULL) { /* remove it */ crm_debug_3("%s not found in %s", prop_name, restart_string); xml_remove_prop(param_set, prop_name); /* unwind the counetr */ __counter--; } crm_free(name); ); } void crm_abort(const char *file, const char *function, int line, const char *assert_condition, gboolean do_fork) { int rc = 0; int pid = 0; int status = 0; if(do_fork == FALSE) { do_crm_log(LOG_ERR, "%s: Triggered fatal assert at %s:%d : %s", function, file, line, assert_condition); } else if(crm_log_level < LOG_DEBUG) { do_crm_log(LOG_ERR, "%s: Triggered non-fatal assert at %s:%d : %s", function, file, line, assert_condition); return; } else { pid=fork(); } switch(pid) { case -1: crm_err("Cannot fork!"); return; default: /* Parent */ do_crm_log(LOG_ERR, "%s: Forked child %d to record non-fatal assert at %s:%d : %s", function, pid, file, line, assert_condition); do { rc = waitpid(pid, &status, 0); if(rc < 0 && errno != EINTR) { cl_perror("%s: Cannot wait on forked child %d", function, pid); } } while(rc < 0 && errno == EINTR); return; case 0: /* Child */ abort(); break; } } char * generate_series_filename( const char *directory, const char *series, int sequence, gboolean bzip) { int len = 40; char *filename = NULL; const char *ext = "raw"; CRM_CHECK(directory != NULL, return NULL); CRM_CHECK(series != NULL, return NULL); len += strlen(directory); len += strlen(series); crm_malloc0(filename, len); CRM_CHECK(filename != NULL, return NULL); if(bzip) { ext = "bz2"; } sprintf(filename, "%s/%s-%d.%s", directory, series, sequence, ext); return filename; } int get_last_sequence(const char *directory, const char *series) { FILE *file_strm = NULL; int start = 0, length = 0, read_len = 0; char *series_file = NULL; char *buffer = NULL; int seq = 0; int len = 36; CRM_CHECK(directory != NULL, return 0); CRM_CHECK(series != NULL, return 0); len += strlen(directory); len += strlen(series); crm_malloc0(series_file, len); CRM_CHECK(series_file != NULL, return 0); sprintf(series_file, "%s/%s.last", directory, series); file_strm = fopen(series_file, "r"); if(file_strm == NULL) { crm_debug("Series file %s does not exist", series_file); crm_free(series_file); return 0; } /* see how big the file is */ start = ftell(file_strm); fseek(file_strm, 0L, SEEK_END); length = ftell(file_strm); fseek(file_strm, 0L, start); CRM_ASSERT(start == ftell(file_strm)); crm_debug_3("Reading %d bytes from file", length); crm_malloc0(buffer, (length+1)); read_len = fread(buffer, 1, length, file_strm); if(read_len != length) { crm_err("Calculated and read bytes differ: %d vs. %d", length, read_len); crm_free(buffer); buffer = NULL; } else if(length <= 0) { crm_info("%s was not valid", series_file); crm_free(buffer); buffer = NULL; } crm_free(series_file); seq = crm_parse_int(buffer, "0"); crm_free(buffer); fclose(file_strm); return seq; } void write_last_sequence( const char *directory, const char *series, int sequence, int max) { int rc = 0; int len = 36; char *buffer = NULL; FILE *file_strm = NULL; char *series_file = NULL; CRM_CHECK(directory != NULL, return); CRM_CHECK(series != NULL, return); if(max == 0) { return; } while(max > 0 && sequence > max) { sequence -= max; } buffer = crm_itoa(sequence); len += strlen(directory); len += strlen(series); crm_malloc0(series_file, len); sprintf(series_file, "%s/%s.last", directory, series); file_strm = fopen(series_file, "w"); if(file_strm == NULL) { crm_err("Cannout open series file %s for writing", series_file); goto bail; } rc = fprintf(file_strm, "%s", buffer); if(rc < 0) { cl_perror("Cannot write to series file %s", series_file); } bail: if(file_strm != NULL) { fflush(file_strm); fclose(file_strm); } crm_free(series_file); crm_free(buffer); } void crm_make_daemon(const char *name, gboolean daemonize, const char *pidfile) { long pid; const char *devnull = "/dev/null"; if(daemonize == FALSE) { return; } pid = fork(); if (pid < 0) { fprintf(stderr, "%s: could not start daemon\n", name); cl_perror("fork"); exit(LSB_EXIT_GENERIC); } else if (pid > 0) { exit(LSB_EXIT_OK); } if (cl_lock_pidfile(pidfile) < 0 ) { pid = cl_read_pidfile_no_checking(pidfile); crm_warn("%s: already running [pid %ld] (%s).\n", name, pid, pidfile); exit(LSB_EXIT_OK); } umask(022); close(FD_STDIN); (void)open(devnull, O_RDONLY); /* Stdin: fd 0 */ close(FD_STDOUT); (void)open(devnull, O_WRONLY); /* Stdout: fd 1 */ close(FD_STDERR); (void)open(devnull, O_WRONLY); /* Stderr: fd 2 */ } gboolean crm_is_writable(const char *dir, const char *file, const char *user, const char *group, gboolean need_both) { int s_res = -1; struct stat buf; char *full_file = NULL; const char *target = NULL; gboolean pass = TRUE; gboolean readwritable = FALSE; CRM_ASSERT(dir != NULL); if(file != NULL) { full_file = crm_concat(dir, file, '/'); target = full_file; s_res = stat(full_file, &buf); if( s_res == 0 && S_ISREG(buf.st_mode) == FALSE ) { crm_err("%s must be a regular file", target); pass = FALSE; goto out; } } if (s_res != 0) { target = dir; s_res = stat(dir, &buf); if(s_res != 0) { crm_err("%s must exist and be a directory", dir); pass = FALSE; goto out; } else if( S_ISDIR(buf.st_mode) == FALSE ) { crm_err("%s must be a directory", dir); pass = FALSE; } } if(user) { struct passwd *sys_user = NULL; sys_user = getpwnam(user); readwritable = (sys_user != NULL && buf.st_uid == sys_user->pw_uid && (buf.st_mode & (S_IRUSR|S_IWUSR))); if(readwritable == FALSE) { crm_err("%s must be owned and r/w by user %s", target, user); if(need_both) { pass = FALSE; } } } if(group) { struct group *sys_grp = getgrnam(group); readwritable = ( sys_grp != NULL && buf.st_gid == sys_grp->gr_gid && (buf.st_mode & (S_IRGRP|S_IWGRP))); if(readwritable == FALSE) { if(need_both || user == NULL) { pass = FALSE; crm_err("%s must be owned and r/w by group %s", target, group); } else { crm_warn("%s should be owned and r/w by group %s", target, group); } } } out: crm_free(full_file); return pass; } diff --git a/lib/crm/pengine/common.c b/lib/crm/pengine/common.c index 48f1e2445c..a2e3ff3f46 100644 --- a/lib/crm/pengine/common.c +++ b/lib/crm/pengine/common.c @@ -1,325 +1,329 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include gboolean was_processing_error = FALSE; gboolean was_processing_warning = FALSE; static gboolean check_quorum(const char *value) { if(safe_str_eq(value, "stop")) { return TRUE; } else if(safe_str_eq(value, "freeze")) { return TRUE; } else if(safe_str_eq(value, "ignore")) { return TRUE; } return FALSE; } static gboolean check_stonith_action(const char *value) { if(safe_str_eq(value, "reboot")) { return TRUE; } else if(safe_str_eq(value, "poweroff")) { return TRUE; } return FALSE; } pe_cluster_option pe_opts[] = { /* name, old-name, validate, default, description */ { "no-quorum-policy", "no_quorum_policy", "enum", "stop, freeze, ignore", "stop", &check_quorum, "What to do when the cluster does not have quorum", NULL }, { "symmetric-cluster", "symmetric_cluster", "boolean", NULL, "true", &check_boolean, "All resources can run anywhere by default", NULL }, { "stonith-enabled", "stonith_enabled", "boolean", NULL, "false", &check_boolean, "Failed nodes are STONITH'd", NULL }, { "stonith-action", "stonith_action", "enum", "reboot, poweroff", "reboot", &check_stonith_action, "Action to send to STONITH device", NULL }, { "default-resource-stickiness", "default_resource_stickiness", "integer", NULL, "0", &check_number, "", NULL }, { "default-resource-failure-stickiness", "default_resource_failure_stickiness", "integer", NULL, "0", &check_number, "", NULL }, { "is-managed-default", "is_managed_default", "boolean", NULL, "true", &check_boolean, "Should the cluster start/stop resources as required", NULL }, { "cluster-delay", "transition_idle_timeout", "time", NULL, "60s", &check_time, "Round trip delay over the network (excluding action execution)", "The \"correct\" value will depend on the speed and load of your network and cluster nodes." }, { "default-action-timeout", "default_action_timeout", "time", NULL, "20s", &check_time, "How long to wait for actions to complete", NULL }, { "stop-orphan-resources", "stop_orphan_resources", "boolean", NULL, "true", &check_boolean, "Should deleted resources be stopped", NULL }, { "stop-orphan-actions", "stop_orphan_actions", "boolean", NULL, "true", &check_boolean, "Should deleted actions be cancelled", NULL }, - { "remove-after-stop", "remove_after_stop", "boolean", NULL, "false", &check_boolean, NULL, NULL }, + { "remove-after-stop", "remove_after_stop", "boolean", NULL, "false", &check_boolean, "Remove resources from the LRM after they are stopped", "Always set this to false. Other values are, at best, poorly tested and potentially dangerous." }, /* { "", "", , "0", "", NULL }, */ { "pe-error-series-max", NULL, "integer", NULL, "-1", &check_number, "The number of PE inputs resulting in ERRORs to save", "Zero to disable, -1 to store unlimited." }, { "pe-warn-series-max", NULL, "integer", NULL, "-1", &check_number, "The number of PE inputs resulting in WARNINGs to save", "Zero to disable, -1 to store unlimited." }, { "pe-input-series-max", NULL, "integer", NULL, "-1", &check_number, "The number of other PE inputs to save", "Zero to disable, -1 to store unlimited." }, { "startup-fencing", "startup_fencing", "boolean", NULL, "true", &check_boolean, "STONITH unseen nodes", "Advanced Use Only! Not using the default is very unsafe!" } }; void pe_metadata(void) { config_metadata("Policy Engine", "1.0", "Policy Engine Options", "This is a fake resource that details the options that can be configured for the Policy Engine.", pe_opts, DIMOF(pe_opts)); } void verify_pe_options(GHashTable *options) { verify_all_options(options, pe_opts, DIMOF(pe_opts)); } const char * pe_pref(GHashTable *options, const char *name) { return get_cluster_pref(options, pe_opts, DIMOF(pe_opts), name); } const char * fail2text(enum action_fail_response fail) { const char *result = ""; switch(fail) { case action_fail_ignore: result = "ignore"; break; case action_fail_block: result = "block"; break; case action_fail_recover: result = "recover"; break; case action_fail_migrate: result = "migrate"; break; case action_fail_stop: result = "stop"; break; case action_migrate_failure: result = "atomic migration recovery"; break; case action_fail_fence: result = "fence"; break; } return result; } enum action_tasks text2task(const char *task) { if(safe_str_eq(task, CRMD_ACTION_STOP)) { return stop_rsc; } else if(safe_str_eq(task, CRMD_ACTION_STOPPED)) { return stopped_rsc; } else if(safe_str_eq(task, CRMD_ACTION_START)) { return start_rsc; } else if(safe_str_eq(task, CRMD_ACTION_STARTED)) { return started_rsc; } else if(safe_str_eq(task, CRM_OP_SHUTDOWN)) { return shutdown_crm; } else if(safe_str_eq(task, CRM_OP_FENCE)) { return stonith_node; } else if(safe_str_eq(task, CRMD_ACTION_STATUS)) { return monitor_rsc; } else if(safe_str_eq(task, CRMD_ACTION_NOTIFY)) { return action_notify; } else if(safe_str_eq(task, CRMD_ACTION_NOTIFIED)) { return action_notified; } else if(safe_str_eq(task, CRMD_ACTION_PROMOTE)) { return action_promote; } else if(safe_str_eq(task, CRMD_ACTION_DEMOTE)) { return action_demote; } else if(safe_str_eq(task, CRMD_ACTION_PROMOTED)) { return action_promoted; } else if(safe_str_eq(task, CRMD_ACTION_DEMOTED)) { return action_demoted; } else if(safe_str_eq(task, CRMD_ACTION_CANCEL)) { return no_action; } else if(safe_str_eq(task, CRMD_ACTION_DELETE)) { return no_action; } else if(safe_str_eq(task, CRMD_ACTION_STATUS)) { return no_action; } else if(safe_str_eq(task, CRM_OP_PROBED)) { return no_action; } else if(safe_str_eq(task, CRM_OP_LRM_REFRESH)) { return no_action; } else if(safe_str_eq(task, CRMD_ACTION_MIGRATED)) { return no_action; + } else if(safe_str_eq(task, "stonith_up")) { + return no_action; + } else if(safe_str_eq(task, "all_stopped")) { + return no_action; } crm_config_warn("Unsupported action: %s", task); return no_action; } const char * task2text(enum action_tasks task) { const char *result = ""; switch(task) { case no_action: result = "no_action"; break; case stop_rsc: result = CRMD_ACTION_STOP; break; case stopped_rsc: result = CRMD_ACTION_STOPPED; break; case start_rsc: result = CRMD_ACTION_START; break; case started_rsc: result = CRMD_ACTION_STARTED; break; case shutdown_crm: result = CRM_OP_SHUTDOWN; break; case stonith_node: result = CRM_OP_FENCE; break; case monitor_rsc: result = CRMD_ACTION_STATUS; break; case action_notify: result = CRMD_ACTION_NOTIFY; break; case action_notified: result = CRMD_ACTION_NOTIFIED; break; case action_promote: result = CRMD_ACTION_PROMOTE; break; case action_promoted: result = CRMD_ACTION_PROMOTED; break; case action_demote: result = CRMD_ACTION_DEMOTE; break; case action_demoted: result = CRMD_ACTION_DEMOTED; break; } return result; } const char * role2text(enum rsc_role_e role) { CRM_CHECK(role >= RSC_ROLE_UNKNOWN, return RSC_ROLE_UNKNOWN_S); CRM_CHECK(role < RSC_ROLE_MAX, return RSC_ROLE_UNKNOWN_S); switch(role) { case RSC_ROLE_UNKNOWN: return RSC_ROLE_UNKNOWN_S; case RSC_ROLE_STOPPED: return RSC_ROLE_STOPPED_S; case RSC_ROLE_STARTED: return RSC_ROLE_STARTED_S; case RSC_ROLE_SLAVE: return RSC_ROLE_SLAVE_S; case RSC_ROLE_MASTER: return RSC_ROLE_MASTER_S; } return RSC_ROLE_UNKNOWN_S; } enum rsc_role_e text2role(const char *role) { if(safe_str_eq(role, RSC_ROLE_STOPPED_S)) { return RSC_ROLE_STOPPED; } else if(safe_str_eq(role, RSC_ROLE_STARTED_S)) { return RSC_ROLE_STARTED; } else if(safe_str_eq(role, RSC_ROLE_SLAVE_S)) { return RSC_ROLE_SLAVE; } else if(safe_str_eq(role, RSC_ROLE_MASTER_S)) { return RSC_ROLE_MASTER; } else if(safe_str_eq(role, RSC_ROLE_UNKNOWN_S)) { return RSC_ROLE_UNKNOWN; } crm_err("Unknown role: %s", role); return RSC_ROLE_UNKNOWN; } int merge_weights(int w1, int w2) { int result = w1 + w2; if(w1 <= -INFINITY || w2 <= -INFINITY) { if(w1 >= INFINITY || w2 >= INFINITY) { crm_debug_2("-INFINITY + INFINITY == -INFINITY"); } return -INFINITY; } else if(w1 >= INFINITY || w2 >= INFINITY) { return INFINITY; } /* detect wrap-around */ if(result > 0) { if(w1 <= 0 && w2 < 0) { result = -INFINITY; } } else if(w1 > 0 && w2 > 0) { result = INFINITY; } /* detect +/- INFINITY */ if(result >= INFINITY) { result = INFINITY; } else if(result <= -INFINITY) { result = -INFINITY; } crm_debug_5("%d + %d = %d", w1, w2, result); return result; } void add_hash_param(GHashTable *hash, const char *name, const char *value) { CRM_CHECK(hash != NULL, return); crm_debug_3("adding: name=%s value=%s", crm_str(name), crm_str(value)); if(name == NULL || value == NULL) { return; } else if(safe_str_eq(value, "#default")) { return; } else if(g_hash_table_lookup(hash, name) == NULL) { g_hash_table_insert(hash, crm_strdup(name), crm_strdup(value)); } } diff --git a/tools/attrd.c b/tools/attrd.c index d097008221..f7ac59f0b3 100644 --- a/tools/attrd.c +++ b/tools/attrd.c @@ -1,666 +1,678 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* #include */ #include /* #include */ #include #include #include #include #include #include #include #include #define OPTARGS "hV" GMainLoop* mainloop = NULL; const char *attrd_uname = NULL; char *attrd_uuid = NULL; ll_cluster_t *attrd_cluster_conn; gboolean need_shutdown = FALSE; GHashTable *attr_hash = NULL; cib_t *cib_conn = NULL; typedef struct attr_hash_entry_s { char *id; char *set; char *section; char *value; char *last_value; int timeout; char *dampen; guint timer_id; } attr_hash_entry_t; static void free_hash_entry(gpointer data) { attr_hash_entry_t *entry = data; if (entry == NULL) { return; } crm_free(entry->id); crm_free(entry->set); crm_free(entry->dampen); crm_free(entry->section); if(entry->value != entry->last_value) { crm_free(entry->value); crm_free(entry->last_value); } else { crm_free(entry->value); } crm_free(entry); } void attrd_ha_callback(HA_Message * msg, void* private_data); void attrd_local_callback(HA_Message * msg); gboolean attrd_timer_callback(void *user_data); gboolean attrd_trigger_update(attr_hash_entry_t *hash_entry); void attrd_perform_update(attr_hash_entry_t *hash_entry); static gboolean attrd_shutdown(int nsig, gpointer unused) { need_shutdown = TRUE; crm_info("Exiting"); if (mainloop != NULL && g_main_is_running(mainloop)) { g_main_quit(mainloop); } else { exit(0); } return FALSE; } static void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-srkh] [-c configure file]\n", cmd); /* fprintf(stream, "\t-d\tsets debug level\n"); */ /* fprintf(stream, "\t-s\tgets daemon status\n"); */ /* fprintf(stream, "\t-r\trestarts daemon\n"); */ /* fprintf(stream, "\t-k\tstops daemon\n"); */ /* fprintf(stream, "\t-h\thelp message\n"); */ fflush(stream); exit(exit_status); } typedef struct attrd_client_s { char *id; char *name; IPC_Channel *channel; GCHSource *source; } attrd_client_t; static void stop_attrd_timer(attr_hash_entry_t *hash_entry) { if(hash_entry != NULL && hash_entry->timer_id != 0) { crm_debug_2("Stopping %s timer", hash_entry->id); Gmain_timeout_remove(hash_entry->timer_id); hash_entry->timer_id = 0; } } static gboolean attrd_ipc_callback(IPC_Channel *client, gpointer user_data) { int lpc = 0; HA_Message *msg = NULL; attrd_client_t *curr_client = (attrd_client_t*)user_data; gboolean stay_connected = TRUE; crm_debug_2("Invoked: %s", curr_client->id); while(IPC_ISRCONN(client)) { if(client->ops->is_message_pending(client) == 0) { break; } msg = msgfromIPC_noauth(client); if (msg == NULL) { crm_debug("%s: no message this time", curr_client->id); continue; } lpc++; crm_debug_2("Processing msg from %s", curr_client->id); crm_log_message_adv(LOG_DEBUG_3, __PRETTY_FUNCTION__, msg); attrd_local_callback(msg); crm_msg_del(msg); msg = NULL; if(client->ch_status != IPC_CONNECT) { break; } } crm_debug_2("Processed %d messages", lpc); if (client->ch_status != IPC_CONNECT) { stay_connected = FALSE; } return stay_connected; } static void attrd_connection_destroy(gpointer user_data) { attrd_client_t *client = user_data; /* cib_process_disconnect */ if(client == NULL) { return; } if(client->source != NULL) { crm_debug_4("Deleting %s (%p) from mainloop", client->name, client->source); G_main_del_IPC_Channel(client->source); client->source = NULL; } crm_debug_3("Destroying %s (%p)", client->name, client); crm_free(client->name); crm_free(client->id); crm_free(client); crm_debug_4("Freed the cib client"); return; } static gboolean attrd_connect(IPC_Channel *channel, gpointer user_data) { attrd_client_t *new_client = NULL; crm_debug_3("Connecting channel"); if(channel == NULL) { crm_err("Channel was NULL"); return FALSE; } else if(channel->ch_status != IPC_CONNECT) { crm_err("Channel was disconnected"); return FALSE; } else if(need_shutdown) { crm_info("Ignoring connection request during shutdown"); return FALSE; } crm_malloc0(new_client, sizeof(attrd_client_t)); new_client->channel = channel; crm_debug_3("Created channel %p for channel %s", new_client, new_client->id); /* channel->ops->set_recv_qlen(channel, 100); */ /* channel->ops->set_send_qlen(channel, 400); */ new_client->source = G_main_add_IPC_Channel( G_PRIORITY_DEFAULT, channel, FALSE, attrd_ipc_callback, new_client, attrd_connection_destroy); crm_debug_3("Client %s connected", new_client->id); return TRUE; } static gboolean attrd_ha_dispatch(IPC_Channel *channel, gpointer user_data) { gboolean stay_connected = TRUE; crm_debug_2("Invoked"); while(attrd_cluster_conn != NULL && IPC_ISRCONN(channel)) { if(attrd_cluster_conn->llc_ops->msgready(attrd_cluster_conn) == 0) { crm_debug_2("no message ready yet"); break; } /* invoke the callbacks but dont block */ attrd_cluster_conn->llc_ops->rcvmsg(attrd_cluster_conn, 0); } if (attrd_cluster_conn == NULL || channel->ch_status != IPC_CONNECT) { if(need_shutdown == FALSE) { crm_crit("Lost connection to heartbeat service."); } else { crm_info("Lost connection to heartbeat service."); } stay_connected = FALSE; } return stay_connected; } static void attrd_ha_connection_destroy(gpointer user_data) { crm_debug_3("Invoked"); if(need_shutdown) { /* we signed out, so this is expected */ crm_info("Heartbeat disconnection complete"); return; } crm_crit("Lost connection to heartbeat service!"); if (mainloop != NULL && g_main_is_running(mainloop)) { g_main_quit(mainloop); return; } exit(LSB_EXIT_OK); } static gboolean register_with_ha(void) { const char *const_attrd_uuid = NULL; if(attrd_cluster_conn == NULL) { attrd_cluster_conn = ll_cluster_new("heartbeat"); } if(attrd_cluster_conn == NULL) { crm_err("Cannot create heartbeat object"); return FALSE; } crm_debug("Signing in with Heartbeat"); if (attrd_cluster_conn->llc_ops->signon(attrd_cluster_conn, T_ATTRD)!= HA_OK) { crm_err("Cannot sign on with heartbeat: %s", attrd_cluster_conn->llc_ops->errmsg(attrd_cluster_conn)); return FALSE; } crm_debug_3("Be informed of CRM messages"); if (HA_OK != attrd_cluster_conn->llc_ops->set_msg_callback( attrd_cluster_conn, T_ATTRD, attrd_ha_callback, attrd_cluster_conn)) { crm_err("Cannot set msg callback: %s", attrd_cluster_conn->llc_ops->errmsg(attrd_cluster_conn)); return FALSE; } crm_debug_3("Adding channel to mainloop"); G_main_add_IPC_Channel( G_PRIORITY_HIGH, attrd_cluster_conn->llc_ops->ipcchan( attrd_cluster_conn), FALSE, attrd_ha_dispatch, attrd_cluster_conn /* userdata */, attrd_ha_connection_destroy); crm_debug_3("Finding our node name"); attrd_uname = attrd_cluster_conn->llc_ops->get_mynodeid( attrd_cluster_conn); if (attrd_uname == NULL) { crm_err("get_mynodeid() failed"); return FALSE; } crm_info("Hostname: %s", attrd_uname); crm_debug_3("Finding our node uuid"); const_attrd_uuid = get_uuid(attrd_cluster_conn, attrd_uname); if(const_attrd_uuid == NULL) { crm_err("get_uuid_by_name() failed"); return FALSE; } /* copy it so that unget_uuid() doesn't trash the value on us */ attrd_uuid = crm_strdup(const_attrd_uuid); crm_info("UUID: %s", attrd_uuid); return TRUE; } int main(int argc, char ** argv) { int flag; int argerr = 0; gboolean was_err = FALSE; char *channel_name = crm_strdup(attrd_channel); - crm_log_init(T_ATTRD, TRUE); + crm_log_init(T_ATTRD, LOG_INFO, TRUE, FALSE, 0, NULL); G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, attrd_shutdown, NULL, NULL); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': cl_log_enable_stderr(1); alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(T_ATTRD, LSB_EXIT_OK); break; default: ++argerr; break; } } if (optind > argc) { ++argerr; } if (argerr) { usage(T_ATTRD, LSB_EXIT_GENERIC); } if(register_with_ha() == FALSE) { crm_err("HA Signon failed"); was_err = TRUE; } if(was_err == FALSE) { int lpc = 0; int max_retry = 20; enum cib_errors rc = cib_not_connected; cib_conn = cib_new(); for(lpc = 0; lpc < max_retry && rc != cib_ok; lpc++) { crm_debug("CIB signon attempt %d", lpc); rc = cib_conn->cmds->signon( cib_conn, T_ATTRD, cib_command); sleep(5); } if(rc != cib_ok) { crm_err("Signon to CIB failed: %s", cib_error2string(rc)); was_err = TRUE; } } if(was_err == FALSE) { int rc = init_server_ipc_comms( channel_name, attrd_connect, default_ipc_connection_destroy); if(rc != 0) { crm_err("Could not start IPC server"); was_err = TRUE; } } if(was_err) { crm_err("Aborting startup"); return 100; } attr_hash = g_hash_table_new_full( g_str_hash, g_str_equal, NULL, free_hash_entry); crm_info("Starting mainloop..."); mainloop = g_main_new(FALSE); g_main_run(mainloop); crm_info("Exiting..."); attrd_cluster_conn->llc_ops->signoff(attrd_cluster_conn, TRUE); attrd_cluster_conn->llc_ops->delete(attrd_cluster_conn); cib_conn->cmds->signoff(cib_conn); cib_delete(cib_conn); g_hash_table_destroy(attr_hash); crm_free(channel_name); crm_free(attrd_uuid); empty_uuid_cache(); return 0; } static void attrd_cib_callback(const HA_Message *msg, int call_id, int rc, crm_data_t *output, void *user_data) { char *attr = user_data; if(rc == cib_NOTEXISTS) { rc = cib_ok; } if(rc < cib_ok) { crm_err("Update %d for %s failed: %s", call_id, attr, cib_error2string(rc)); } else { crm_debug("Update %d for %s passed", call_id, attr); } crm_free(attr); } static void log_hash_entry(int level, attr_hash_entry_t *entry, const char *text) { do_crm_log(level, "%s", text); do_crm_log(level, "Set: %s", entry->section); do_crm_log(level, "Name: %s", entry->id); do_crm_log(level, "Value: %s", entry->value); do_crm_log(level, "Timeout: %s", entry->dampen); } static attr_hash_entry_t * find_hash_entry(HA_Message * msg) { const char *value = NULL; const char *attr = ha_msg_value(msg, F_ATTRD_ATTRIBUTE); - attr_hash_entry_t *hash_entry = g_hash_table_lookup(attr_hash, attr); + attr_hash_entry_t *hash_entry = NULL; + + if(attr == NULL) { + crm_info("Ignoring message with no attribute name"); + return NULL; + } + + hash_entry = g_hash_table_lookup(attr_hash, attr); if(hash_entry == NULL) { /* create one and add it */ crm_info("Creating hash entry for %s", attr); crm_malloc0(hash_entry, sizeof(attr_hash_entry_t)); hash_entry->id = crm_strdup(attr); g_hash_table_insert(attr_hash, hash_entry->id, hash_entry); hash_entry = g_hash_table_lookup(attr_hash, attr); CRM_CHECK(hash_entry != NULL, return NULL); } value = ha_msg_value(msg, F_ATTRD_SET); if(value != NULL) { crm_free(hash_entry->set); hash_entry->set = crm_strdup(value); crm_debug("\t%s->set: %s", attr, value); } value = ha_msg_value(msg, F_ATTRD_SECTION); if(value == NULL) { value = XML_CIB_TAG_STATUS; } crm_free(hash_entry->section); hash_entry->section = crm_strdup(value); crm_debug("\t%s->section: %s", attr, value); value = ha_msg_value(msg, F_ATTRD_DAMPEN); if(value != NULL) { crm_free(hash_entry->dampen); hash_entry->dampen = crm_strdup(value); hash_entry->timeout = crm_get_msec(value); crm_debug("\t%s->timeout: %s", attr, value); } log_hash_entry(LOG_DEBUG_2, hash_entry, "Found (and updated) entry:"); return hash_entry; } void attrd_ha_callback(HA_Message * msg, void* private_data) { attr_hash_entry_t *hash_entry = NULL; const char *from = ha_msg_value(msg, F_ORIG); const char *op = ha_msg_value(msg, F_ATTRD_TASK); const char *ignore = ha_msg_value(msg, F_ATTRD_IGNORE_LOCALLY); if(ignore == NULL || safe_str_neq(from, attrd_uname)) { crm_info("%s message from %s", op, from); hash_entry = find_hash_entry(msg); stop_attrd_timer(hash_entry); attrd_perform_update(hash_entry); } } void attrd_perform_update(attr_hash_entry_t *hash_entry) { int rc = cib_ok; - if(hash_entry->value == NULL) { + if(hash_entry == NULL) { + return; + + } else if(hash_entry->value == NULL) { /* delete the attr */ rc = delete_attr(cib_conn, cib_none, hash_entry->section, attrd_uuid, hash_entry->set, NULL, hash_entry->id, NULL); crm_info("Sent delete %d: %s %s %s", rc, hash_entry->id, hash_entry->set, hash_entry->section); } else { /* send update */ rc = update_attr(cib_conn, cib_none, hash_entry->section, attrd_uuid, hash_entry->set, NULL, hash_entry->id, hash_entry->value); crm_info("Sent update %d: %s=%s", rc, hash_entry->id, hash_entry->value); } add_cib_op_callback(rc, FALSE, crm_strdup(hash_entry->id), attrd_cib_callback); return; } static void update_for_hash_entry(gpointer key, gpointer value, gpointer user_data) { attrd_timer_callback(value); } void attrd_local_callback(HA_Message * msg) { attr_hash_entry_t *hash_entry = NULL; const char *from = ha_msg_value(msg, F_ORIG); const char *op = ha_msg_value(msg, F_ATTRD_TASK); const char *attr = ha_msg_value(msg, F_ATTRD_ATTRIBUTE); const char *value = ha_msg_value(msg, F_ATTRD_VALUE); if(safe_str_eq(op, "refresh")) { crm_info("Sending full refresh"); g_hash_table_foreach(attr_hash, update_for_hash_entry, NULL); return; } - crm_debug("%s message from %s: %s=%s", op, from, attr, value); + crm_debug("%s message from %s: %s=%s", op, from, attr, crm_str(value)); hash_entry = find_hash_entry(msg); + if(hash_entry == NULL) { + return; + } crm_free(hash_entry->last_value); hash_entry->last_value = hash_entry->value; - value = ha_msg_value(msg, F_ATTRD_VALUE); if(value != NULL) { hash_entry->value = crm_strdup(value); } else { hash_entry->value = NULL; } if(safe_str_eq(hash_entry->value, hash_entry->last_value)) { crm_debug_2("Ignoring non-change"); return; } stop_attrd_timer(hash_entry); if(hash_entry->timeout > 0) { hash_entry->timer_id = Gmain_timeout_add( hash_entry->timeout, attrd_timer_callback, hash_entry); } else { attrd_trigger_update(hash_entry); } return; } gboolean attrd_timer_callback(void *user_data) { stop_attrd_timer(user_data); attrd_trigger_update(user_data); return TRUE; } gboolean attrd_trigger_update(attr_hash_entry_t *hash_entry) { HA_Message *msg = NULL; /* send HA message to everyone */ crm_info("Sending flush op to all hosts for: %s", hash_entry->id); log_hash_entry(LOG_DEBUG_2, hash_entry, "Sending flush op to all hosts for:"); msg = ha_msg_new(8); ha_msg_add(msg, F_TYPE, T_ATTRD); ha_msg_add(msg, F_ORIG, attrd_uname); ha_msg_add(msg, F_ATTRD_TASK, "flush"); ha_msg_add(msg, F_ATTRD_ATTRIBUTE, hash_entry->id); ha_msg_add(msg, F_ATTRD_SET, hash_entry->set); ha_msg_add(msg, F_ATTRD_SECTION, hash_entry->section); ha_msg_add(msg, F_ATTRD_DAMPEN, hash_entry->dampen); ha_msg_add(msg, F_ATTRD_VALUE, hash_entry->value); if(hash_entry->timeout <= 0) { ha_msg_add(msg, F_ATTRD_IGNORE_LOCALLY, hash_entry->value); attrd_perform_update(hash_entry); } send_ha_message(attrd_cluster_conn, msg, NULL, FALSE); crm_msg_del(msg); return TRUE; } diff --git a/tools/attrd_updater.c b/tools/attrd_updater.c index 00f417d7f8..a127aa6ee1 100644 --- a/tools/attrd_updater.c +++ b/tools/attrd_updater.c @@ -1,163 +1,165 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #define OPTARGS "hVn:v:d:s:S:" const char* crm_system_name = "attrd_updater"; const char *attr_name = NULL; const char *attr_value = NULL; const char *attr_set = NULL; const char *attr_section = NULL; const char *attr_dampen = NULL; void usage(const char* cmd, int exit_status); static gboolean process_attrd_message( HA_Message *msg, crm_data_t *xml_data, IPC_Channel *sender) { crm_err("Why did we get a message?"); crm_log_message_adv(LOG_WARNING, "attrd:msg", msg); return TRUE; } int main(int argc, char ** argv) { HA_Message *update = NULL; IPC_Channel *attrd = NULL; int argerr = 0; int flag; - crm_log_init(crm_system_name, FALSE); + crm_log_init(crm_system_name, LOG_ERR, FALSE, FALSE, argc, argv); crm_debug_3("Begining option processing"); while ((flag = getopt(argc, argv, OPTARGS)) != EOF) { switch(flag) { case 'V': alter_debug(DEBUG_INC); break; case 'h': /* Help message */ usage(crm_system_name, LSB_EXIT_OK); break; case 'n': attr_name = crm_strdup(optarg); break; case 'v': attr_value = crm_strdup(optarg); break; case 's': attr_set = crm_strdup(optarg); break; case 'd': attr_dampen = crm_strdup(optarg); break; case 'S': attr_section = crm_strdup(optarg); break; default: ++argerr; break; } } crm_debug_3("Option processing complete"); if (optind > argc) { ++argerr; } - + + if(attr_name == NULL) { + ++argerr; + } + if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } /* read local config file */ init_client_ipc_comms(T_ATTRD, subsystem_msg_dispatch, (void*)process_attrd_message, &attrd); if(attrd == NULL) { fprintf(stderr, "Could not connect to "T_ATTRD"\n"); return 1; } - cl_log_args(argc, argv); - update = ha_msg_new(4); ha_msg_add(update, F_TYPE, T_ATTRD); ha_msg_add(update, F_ORIG, crm_system_name); ha_msg_add(update, F_ATTRD_TASK, "update"); ha_msg_add(update, F_ATTRD_ATTRIBUTE, attr_name); if(attr_value != NULL) { ha_msg_add(update, F_ATTRD_VALUE, attr_value); } if(attr_set != NULL) { ha_msg_add(update, F_ATTRD_SET, attr_set); } if(attr_section != NULL) { ha_msg_add(update, F_ATTRD_SECTION, attr_section); } if(attr_dampen != NULL) { ha_msg_add(update, F_ATTRD_DAMPEN, attr_dampen); } if(send_ipc_message(attrd, update) == FALSE) { fprintf(stderr, "Could not send update\n"); crm_msg_del(update); return 1; } crm_msg_del(update); return 0; } void usage(const char* cmd, int exit_status) { FILE* stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s -n [-vdsS]\n", cmd); fprintf(stream, "\t-n \tthe attribute that changed\n"); fprintf(stream, "\t-v \tthe attribute's value\n"); fprintf(stream, "\t\tIf no value is supplied, the attribute value for this node will be deleted\n"); fprintf(stream, "\t-d \tthe time to wait (dampening) further changes occur\n"); fprintf(stream, "\t-s \tthe attribute set in which to place the value\n"); fprintf(stream, "\t\tMost people have no need to specify this\n"); fprintf(stream, "\t-S \tthe section in which to place the value\n"); fprintf(stream, "\t\tMost people have no need to specify this\n"); fflush(stream); exit(exit_status); } diff --git a/tools/pingd.c b/tools/pingd.c index 7c3c24881a..c66fb5bbdd 100644 --- a/tools/pingd.c +++ b/tools/pingd.c @@ -1,465 +1,465 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H # include #endif /* GMainLoop *mainloop = NULL; */ const char *crm_system_name = "pingd"; #define OPTARGS "V?p:a:d:s:S:h:Dm:" IPC_Channel *attrd = NULL; GMainLoop* mainloop = NULL; GHashTable *ping_nodes = NULL; const char *pingd_attr = "pingd"; gboolean do_filter = FALSE; ll_cluster_t *pingd_cluster = NULL; gboolean need_shutdown = FALSE; const char *attr_set = NULL; const char *attr_section = NULL; const char *attr_dampen = NULL; int attr_multiplier = 1; void pingd_nstatus_callback( const char *node, const char *status, void *private_data); void pingd_lstatus_callback( const char *node, const char *link, const char *status, void *private_data); void do_node_walk(ll_cluster_t *hb_cluster); void send_update(void); static gboolean pingd_shutdown(int nsig, gpointer unused) { need_shutdown = TRUE; send_update(); crm_info("Exiting"); if (mainloop != NULL && g_main_is_running(mainloop)) { g_main_quit(mainloop); } else { exit(0); } return FALSE; } static void usage(const char *cmd, int exit_status) { FILE *stream; stream = exit_status ? stderr : stdout; fprintf(stream, "usage: %s [-%s]\n", cmd, OPTARGS); fprintf(stream, "\t--%s (-%c) \t\t\tThis text\n", "help", '?'); fprintf(stream, "\t--%s (-%c) \t\tRun in daemon mode\n", "daemonize", 'D'); fprintf(stream, "\t--%s (-%c) \tFile in which to store the process' PID\n" "\t\t\t\t\t* Default=/tmp/pingd.pid\n", "pid-file", 'p'); fprintf(stream, "\t--%s (-%c) \tName of the node attribute to set\n" "\t\t\t\t\t* Default=pingd\n", "attr-name", 'a'); fprintf(stream, "\t--%s (-%c) \tName of the set in which to set the attribute\n" "\t\t\t\t\t* Default=cib-bootstrap-options\n", "attr-set", 's'); fprintf(stream, "\t--%s (-%c) \tWhich part of the CIB to put the attribute in\n" "\t\t\t\t\t* Default=status\n", "attr-section", 'S'); fprintf(stream, "\t--%s (-%c) \tMonitor a subset of the ping nodes listed in ha.cf (can be specified multiple times)\n", "ping-host", 'h'); fprintf(stream, "\t--%s (-%c) \t\tHow long to wait for no further changes to occur before updating the CIB with a changed attribute\n", "attr-dampen", 'd'); fprintf(stream, "\t--%s (-%c) \tFor every connected node, add to the value set in the CIB\n" "\t\t\t\t\t\t* Default=1\n", "value-multiplier", 'm'); fflush(stream); exit(exit_status); } static gboolean pingd_ha_dispatch(IPC_Channel *channel, gpointer user_data) { gboolean stay_connected = TRUE; crm_debug_2("Invoked"); while(pingd_cluster != NULL && IPC_ISRCONN(channel)) { if(pingd_cluster->llc_ops->msgready(pingd_cluster) == 0) { crm_debug_2("no message ready yet"); break; } /* invoke the callbacks but dont block */ pingd_cluster->llc_ops->rcvmsg(pingd_cluster, 0); } if (pingd_cluster == NULL || channel->ch_status != IPC_CONNECT) { if(need_shutdown == FALSE) { crm_crit("Lost connection to heartbeat service."); } else { crm_info("Lost connection to heartbeat service."); } stay_connected = FALSE; } return stay_connected; } static void pingd_ha_connection_destroy(gpointer user_data) { crm_debug_3("Invoked"); if(need_shutdown) { /* we signed out, so this is expected */ crm_info("Heartbeat disconnection complete"); return; } crm_crit("Lost connection to heartbeat service!"); } static gboolean register_with_ha(void) { if(pingd_cluster == NULL) { pingd_cluster = ll_cluster_new("heartbeat"); } if(pingd_cluster == NULL) { crm_err("Cannot create heartbeat object"); return FALSE; } crm_debug("Signing in with Heartbeat"); if (pingd_cluster->llc_ops->signon( pingd_cluster, crm_system_name) != HA_OK) { crm_err("Cannot sign on with heartbeat: %s", pingd_cluster->llc_ops->errmsg(pingd_cluster)); crm_err("REASON: %s", pingd_cluster->llc_ops->errmsg(pingd_cluster)); return FALSE; } do_node_walk(pingd_cluster); crm_debug_3("Be informed of Node Status changes"); if (HA_OK != pingd_cluster->llc_ops->set_nstatus_callback( pingd_cluster, pingd_nstatus_callback, NULL)) { crm_err("Cannot set nstatus callback: %s", pingd_cluster->llc_ops->errmsg(pingd_cluster)); crm_err("REASON: %s", pingd_cluster->llc_ops->errmsg(pingd_cluster)); return FALSE; } if (pingd_cluster->llc_ops->set_ifstatus_callback( pingd_cluster, pingd_lstatus_callback, NULL) != HA_OK) { cl_log(LOG_ERR, "Cannot set if status callback"); crm_err("REASON: %s", pingd_cluster->llc_ops->errmsg(pingd_cluster)); return FALSE; } crm_debug_3("Adding channel to mainloop"); G_main_add_IPC_Channel( G_PRIORITY_HIGH, pingd_cluster->llc_ops->ipcchan( pingd_cluster), FALSE, pingd_ha_dispatch, pingd_cluster, pingd_ha_connection_destroy); return TRUE; } int main(int argc, char **argv) { int lpc; int argerr = 0; int flag; char *pid_file = NULL; gboolean daemonize = FALSE; #ifdef HAVE_GETOPT_H int option_index = 0; static struct option long_options[] = { /* Top-level Options */ {"verbose", 0, 0, 'V'}, {"help", 0, 0, '?'}, {"pid-file", 1, 0, 'p'}, {"ping-host", 1, 0, 'h'}, {"attr-name", 1, 0, 'a'}, {"attr-set", 1, 0, 's'}, {"daemonize", 0, 0, 'D'}, {"attr-section", 1, 0, 'S'}, {"attr-dampen", 1, 0, 'd'}, {"value-multiplier", 1, 0, 'm'}, {0, 0, 0, 0} }; #endif pid_file = crm_strdup("/tmp/pingd.pid"); crm_system_name = "pingd"; G_main_add_SignalHandler( G_PRIORITY_HIGH, SIGTERM, pingd_shutdown, NULL, NULL); ping_nodes = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); - crm_log_init(crm_system_name, TRUE); + crm_log_init(crm_system_name, LOG_INFO, TRUE, FALSE, argc, argv); while (1) { #ifdef HAVE_GETOPT_H flag = getopt_long(argc, argv, OPTARGS, long_options, &option_index); #else flag = getopt(argc, argv, OPTARGS); #endif if (flag == -1) break; switch(flag) { case 'V': cl_log_enable_stderr(TRUE); alter_debug(DEBUG_INC); break; case 'p': pid_file = crm_strdup(optarg); break; case 'a': pingd_attr = crm_strdup(optarg); break; case 'h': do_filter = TRUE; fprintf(stdout, "Adding ping host %s", optarg); g_hash_table_insert(ping_nodes, crm_strdup(optarg), crm_strdup(optarg)); break; case 's': attr_set = crm_strdup(optarg); break; case 'm': attr_multiplier = crm_parse_int(optarg, "1"); break; case 'S': attr_section = crm_strdup(optarg); break; case 'd': attr_dampen = crm_strdup(optarg); break; case 'D': daemonize = TRUE; break; case '?': usage(crm_system_name, LSB_EXIT_GENERIC); break; default: printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); crm_err("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (optind < argc) { crm_err("non-option ARGV-elements: "); printf("non-option ARGV-elements: "); while (optind < argc) { crm_err("%s ", argv[optind++]); printf("%s ", argv[optind++]); } printf("\n"); } if (argerr) { usage(crm_system_name, LSB_EXIT_GENERIC); } crm_make_daemon(crm_system_name, daemonize, pid_file); for(lpc = 0; attrd == NULL && lpc < 30; lpc++) { crm_debug("attrd registration attempt: %d", lpc); sleep(5); attrd = init_client_ipc_comms_nodispatch(T_ATTRD); } if(attrd == NULL) { crm_err("attrd registration failed"); cl_flush_logs(); exit(LSB_EXIT_GENERIC); } if(register_with_ha() == FALSE) { crm_err("HA registration failed"); cl_flush_logs(); exit(LSB_EXIT_GENERIC); } crm_info("Starting %s", crm_system_name); mainloop = g_main_new(FALSE); g_main_run(mainloop); crm_info("Exiting %s", crm_system_name); return 0; } static void count_ping_nodes(gpointer key, gpointer value, gpointer user_data) { int *num_active = user_data; CRM_CHECK(num_active != NULL, return); if(need_shutdown) { return; } if(safe_str_eq(value, PINGSTATUS)) { (*num_active)++; } else if(safe_str_eq(value, LINKUP)) { (*num_active)++; } } void send_update(void) { int num_active = 0; HA_Message *update = ha_msg_new(4); ha_msg_add(update, F_TYPE, T_ATTRD); ha_msg_add(update, F_ORIG, crm_system_name); ha_msg_add(update, F_ATTRD_TASK, "update"); ha_msg_add(update, F_ATTRD_ATTRIBUTE, pingd_attr); g_hash_table_foreach(ping_nodes, count_ping_nodes, &num_active); crm_info("%d active ping nodes", num_active); ha_msg_add_int(update, F_ATTRD_VALUE, attr_multiplier*num_active); if(attr_set != NULL) { ha_msg_add(update, F_ATTRD_SET, attr_set); } if(attr_section != NULL) { ha_msg_add(update, F_ATTRD_SECTION, attr_section); } if(attr_dampen != NULL) { ha_msg_add(update, F_ATTRD_DAMPEN, attr_dampen); } if(send_ipc_message(attrd, update) == FALSE) { crm_err("Could not send update"); exit(1); } crm_msg_del(update); } void pingd_nstatus_callback( const char *node, const char * status, void* private_data) { crm_notice("Status update: Ping node %s now has status [%s]", node, status); if(g_hash_table_lookup(ping_nodes, node) != NULL) { g_hash_table_replace( ping_nodes, crm_strdup(node), crm_strdup(status)); send_update(); } } void pingd_lstatus_callback(const char *node, const char *lnk, const char *status, void *private) { crm_notice("Status update: Ping node %s now has status [%s]", node, status); pingd_nstatus_callback(node, status, private); } void do_node_walk(ll_cluster_t *hb_cluster) { const char *ha_node = NULL; /* Async get client status information in the cluster */ crm_debug_2("Invoked"); crm_debug_3("Requesting an initial dump of CRMD client_status"); hb_cluster->llc_ops->client_status( hb_cluster, NULL, CRM_SYSTEM_CRMD, -1); crm_info("Requesting the list of configured nodes"); hb_cluster->llc_ops->init_nodewalk(hb_cluster); do { const char *ha_node_type = NULL; const char *ha_node_status = NULL; ha_node = hb_cluster->llc_ops->nextnode(hb_cluster); if(ha_node == NULL) { continue; } ha_node_type = hb_cluster->llc_ops->node_type( hb_cluster, ha_node); if(safe_str_neq(PINGNODE, ha_node_type)) { crm_debug("Node %s: skipping '%s'", ha_node, ha_node_type); continue; } if(do_filter && g_hash_table_lookup(ping_nodes, ha_node) == NULL) { crm_debug("Filtering: %s", ha_node); continue; } ha_node_status = hb_cluster->llc_ops->node_status( hb_cluster, ha_node); crm_debug("Adding: %s=%s", ha_node, ha_node_status); g_hash_table_replace(ping_nodes, crm_strdup(ha_node), crm_strdup(ha_node_status)); } while(ha_node != NULL); hb_cluster->llc_ops->end_nodewalk(hb_cluster); crm_debug_2("Complete"); send_update(); }