diff --git a/crm/admin/crm_attribute.c b/crm/admin/crm_attribute.c index 049e4f4040..40e07ff1b4 100644 --- a/crm/admin/crm_attribute.c +++ b/crm/admin/crm_attribute.c @@ -1,449 +1,448 @@ -/* $Id: crm_attribute.c,v 1.13 2006/04/10 12:51:13 andrew Exp $ */ +/* $Id: crm_attribute.c,v 1.14 2006/05/08 07:30:42 andrew Exp $ */ /* * 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 #include void usage(const char *cmd, int exit_status); gboolean BE_QUIET = FALSE; gboolean DO_WRITE = TRUE; gboolean DO_DELETE = FALSE; gboolean inhibit_pe = 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 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); crm_log_level = LOG_ERR; cl_log_enable_stderr(TRUE); 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 '!': inhibit_pe = 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(); 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; } if(safe_str_eq(crm_system_name, "crm_master")) { struct utsname name; if(uname(&name) != 0) { cl_perror("uname(3) call failed"); return 1; } dest_uname = name.nodename; crm_info("Detected: %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; char *rsc = NULL; if(safe_str_eq(type, "reboot")) { type = XML_CIB_TAG_STATUS; } else { type = XML_CIB_TAG_NODES; } rsc = getenv("OCF_RESOURCE_INSTANCE"); CRM_DEV_ASSERT(rsc != NULL); CRM_DEV_ASSERT(dest_node != NULL); if(rsc == 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 determin node UUID.\n"); return 1; } len = 8 + strlen(rsc); crm_malloc0(attr_name, len); sprintf(attr_name, "master-%s", rsc); len = 2 + strlen(attr_name) + strlen(dest_node); crm_malloc0(attr_id, len); sprintf(attr_id, "%s-%s", attr_name, dest_node); len = 8 + strlen(dest_node); crm_malloc0(set_name, len); sprintf(set_name, "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 = crm_concat("crmd-transient",dest_node, '-'); + set_name = NULL; attr_name = crm_concat("fail-count", rsc_id, '-'); - attr_id = crm_concat(attr_name, dest_node, '-'); } 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) { rc = set_standby(the_cib, dest_node, type, attr_value); } else { char *read_value = NULL; rc = query_standby( the_cib, dest_node, type, &read_value); 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); } } is_done = TRUE; } else if(type == NULL && dest_node == NULL) { type = XML_CIB_TAG_CRMCONFIG; } else if (type == NULL) { fprintf(stderr, "Please specify a value for -t\n"); return 1; } if(is_done) { } else if(DO_DELETE) { rc = delete_attr(the_cib, cib_sync_call, type, dest_node, set_name, attr_id, attr_name, attr_value); } else if(DO_WRITE) { int cib_opts = cib_sync_call; CRM_DEV_ASSERT(type != NULL); CRM_DEV_ASSERT(attr_name != NULL); CRM_DEV_ASSERT(attr_value != NULL); if(inhibit_pe) { crm_warn("Inhibiting notifications for this update"); cib_opts |= cib_inhibit_notify; } 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); 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(DO_WRITE == FALSE && rc == cib_NOTEXISTS) { fprintf(stderr, "Error performing operation: %s\n", cib_error2string(rc)); } 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; 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); } fflush(stream); exit(exit_status); }