diff --git a/tools/cibadmin.c b/tools/cibadmin.c index 03dc489d01..c19c83969a 100644 --- a/tools/cibadmin.c +++ b/tools/cibadmin.c @@ -1,638 +1,638 @@ /* * 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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include int exit_code = pcmk_ok; int message_timer_id = -1; int message_timeout_ms = 30; GMainLoop *mainloop = NULL; const char *host = NULL; void usage(const char *cmd, int exit_status); int do_init(void); int do_work(xmlNode * input, int command_options, xmlNode ** output); gboolean admin_message_timeout(gpointer data); void cib_connection_destroy(gpointer user_data); void cibadmin_op_callback(xmlNode * msg, int call_id, int rc, xmlNode * 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 *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; gboolean force_flag = FALSE; gboolean quiet = FALSE; int bump_log_num = 0; /* *INDENT-OFF* */ static struct crm_option long_options[] = { {"help", 0, 0, '?', "\tThis text"}, {"version", 0, 0, '$', "\tVersion information" }, {"verbose", 0, 0, 'V', "\tIncrease debug output\n"}, {"-spacer-", 0, 0, '-', "Commands:"}, {"upgrade", 0, 0, 'u', "\tUpgrade the configuration to the latest syntax"}, {"query", 0, 0, 'Q', "\tQuery the contents of the CIB"}, {"erase", 0, 0, 'E', "\tErase the contents of the whole CIB"}, {"bump", 0, 0, 'B', "\tIncrease the CIB's epoch value by 1"}, {"create", 0, 0, 'C', "\tCreate an object in the CIB. Will fail if the object already exists."}, {"modify", 0, 0, 'M', "\tFind the object somewhere in the CIB's XML tree and update it. Fails if the object does not exist unless -c is specified"}, {"patch", 0, 0, 'P', "\tSupply an update in the form of an xml diff (See also: crm_diff)"}, {"replace", 0, 0, 'R', "\tRecursivly replace an object in the CIB"}, {"delete", 0, 0, 'D', "\tDelete the first object matching the supplied criteria, Eg. "}, {"-spacer-", 0, 0, '-', "\n\tThe tagname and all attributes must match in order for the element to be deleted"}, {"delete-all", 0, 0, 'd', "\tWhen used with --xpath, remove all matching objects in the configuration instead of just the first one"}, {"md5-sum", 0, 0, '5', "\tCalculate the on-disk CIB digest"}, {"md5-sum-versioned", 0, 0, '6', "\tCalculate an on-the-wire versioned CIB digest"}, {"sync", 0, 0, 'S', "\t(Advanced) Force a refresh of the CIB to all nodes\n"}, {"make-slave", 0, 0, 'r', NULL, 1}, {"make-master", 0, 0, 'w', NULL, 1}, {"is-master", 0, 0, 'm', NULL, 1}, {"empty", 0, 0, 'a', "\tOutput an empty CIB"}, {"blank", 0, 0, 'a', NULL, 1}, {"-spacer-",1, 0, '-', "\nAdditional options:"}, {"force", 0, 0, 'f'}, {"timeout", 1, 0, 't', "Time (in seconds) to wait before declaring the operation failed"}, {"sync-call", 0, 0, 's', "Wait for call to complete before returning"}, {"local", 0, 0, 'l', "\tCommand takes effect locally. Should only be used for queries"}, {"allow-create",0, 0, 'c', "(Advanced) Allow the target of a --modify,-M operation to be created if they do not exist"}, {"no-children", 0, 0, 'n', "(Advanced) When querying an object, do not return include its children in the result\n"}, {"no-bcast", 0, 0, 'b', NULL, 1}, {"-spacer-", 0, 0, '-', "Data:"}, {"xml-text", 1, 0, 'X', "Retrieve XML from the supplied string"}, {"xml-file", 1, 0, 'x', "Retrieve XML from the named file"}, {"xml-pipe", 0, 0, 'p', "Retrieve XML from stdin\n"}, {"scope", 1, 0, 'o', "Limit the scope of the operation to a specific section of the CIB."}, {"-spacer-", 0, 0, '-', "\tValid values are: nodes, resources, constraints, crm_config, rsc_defaults, op_defaults, status"}, {"xpath", 1, 0, 'A', "A valid XPath to use instead of --scope,-o"}, {"node-path", 0, 0, 'e', "When performing XPath queries, return the address of any matches found."}, {"-spacer-", 0, 0, '-', " Eg: /cib/configuration/resources/master[@id='ms_RH1_SCS']/primitive[@id='prm_RH1_SCS']", pcmk_option_paragraph}, {"node", 1, 0, 'N', "(Advanced) Send command to the specified host\n"}, {"-space-", 0, 0, '!', NULL, 1}, {"-spacer-", 0, 0, '-', "\nExamples:\n"}, {"-spacer-", 0, 0, '-', "Query the configuration from the local node:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --query --local", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Query the just the cluster options configuration:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --query --scope crm_config", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Query all 'target-role' settings:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --query --xpath \"//nvpair[@name='target-role']\"", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Remove all 'is-managed' settings:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --delete-all --xpath \"//nvpair[@name='is-managed']\"", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Remove the resource named 'old':", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --delete --xml-text ''", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Remove all resources from the configuration:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --replace --scope resources --xml-text ''", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Replace the complete configuration with the contents of $HOME/pacemaker.xml:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --replace --xml-file $HOME/pacemaker.xml", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Replace the constraints section of the configuration with the contents of $HOME/constraints.xml:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --replace --scope constraints --xml-file $HOME/constraints.xml", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Increase the configuration version to prevent old configurations from being loaded accidentally:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --modify --xml-text ''", pcmk_option_example}, {"-spacer-", 0, 0, '-', "Edit the configuration with your favorite $EDITOR:", pcmk_option_paragraph}, {"-spacer-", 0, 0, '-', " cibadmin --query > $HOME/local.xml", pcmk_option_example}, {"-spacer-", 0, 0, '-', " $EDITOR $HOME/local.xml", pcmk_option_example}, {"-spacer-", 0, 0, '-', " cibadmin --replace --xml-file $HOME/local.xml", pcmk_option_example}, {"-spacer-", 0, 0, '-', "SEE ALSO:"}, {"-spacer-", 0, 0, '-', " crm(8), pcs(8), crm_shadow(8)"}, /* Legacy options */ {"host", 1, 0, 'h', NULL, 1}, {"force-quorum", 0, 0, 'f', NULL, 1}, {"obj_type", 1, 0, 'o', NULL, 1}, {F_CRM_DATA, 1, 0, 'X', NULL, 1}, {CIB_OP_ERASE, 0, 0, 'E', NULL, 1}, {CIB_OP_QUERY, 0, 0, 'Q', NULL, 1}, {CIB_OP_CREATE, 0, 0, 'C', NULL, 1}, {CIB_OP_REPLACE, 0, 0, 'R', NULL, 1}, {CIB_OP_UPDATE, 0, 0, 'U', NULL, 1}, {CIB_OP_MODIFY, 0, 0, 'M', NULL, 1}, {CIB_OP_DELETE, 0, 0, 'D', NULL, 1}, {CIB_OP_BUMP, 0, 0, 'B', NULL, 1}, {CIB_OP_SYNC, 0, 0, 'S', NULL, 1}, {CIB_OP_SLAVE, 0, 0, 'r', NULL, 1}, {CIB_OP_MASTER, 0, 0, 'w', NULL, 1}, {CIB_OP_ISMASTER,0, 0, 'm', NULL, 1}, {0, 0, 0, 0} }; /* *INDENT-ON* */ static void print_xml_output(xmlNode * xml) { char *buffer; if (!xml) { return; } else if (xml->type != XML_ELEMENT_NODE) { return; } if (command_options & cib_xpath_address) { const char *id = crm_element_value(xml, XML_ATTR_ID); if (safe_str_eq((const char *)xml->name, "xpath-query")) { xmlNode *child = NULL; for (child = xml->children; child; child = child->next) { print_xml_output(child); } } else { printf("%s\n", id); } } else { buffer = dump_xml_formatted(xml); fprintf(stdout, "%s", crm_str(buffer)); free(buffer); } } int main(int argc, char **argv) { int argerr = 0; int flag; const char *source = NULL; char *admin_input_xml = NULL; char *admin_input_file = NULL; gboolean dangerous_cmd = FALSE; gboolean admin_input_stdin = FALSE; xmlNode *output = NULL; xmlNode *input = NULL; int option_index = 0; crm_system_name = strdup("cibadmin"); crm_set_options(NULL, "command [options] [data]", long_options, "Provides direct access to the cluster configuration." "\n\nAllows the configuration, or sections of it, to be queried, modified, replaced and deleted." "\n\nWhere necessary, XML data will be obtained using the -X, -x, or -p options\n"); if (argc < 2) { crm_help('?', EX_USAGE); } while (1) { flag = crm_get_option(argc, argv, &option_index); if (flag == -1) break; switch (flag) { case 't': message_timeout_ms = atoi(optarg); if (message_timeout_ms < 1) { message_timeout_ms = 30; } break; case 'A': obj_type = strdup(optarg); command_options |= cib_xpath; break; case 'e': command_options |= cib_xpath_address; break; case 'u': cib_action = CIB_OP_UPGRADE; dangerous_cmd = TRUE; break; case 'E': cib_action = CIB_OP_ERASE; dangerous_cmd = TRUE; break; case 'Q': cib_action = CIB_OP_QUERY; quiet = TRUE; 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 '5': cib_action = "md5-sum"; break; case '6': cib_action = "md5-sum-versioned"; break; case 'c': command_options |= cib_can_create; break; case 'n': command_options |= cib_no_children; break; case 'm': cib_action = CIB_OP_ISMASTER; command_options |= cib_scope_local; break; case 'B': cib_action = CIB_OP_BUMP; break; case 'r': dangerous_cmd = TRUE; cib_action = CIB_OP_SLAVE; break; case 'w': dangerous_cmd = TRUE; cib_action = CIB_OP_MASTER; command_options |= cib_scope_local; break; case 'V': command_options = command_options | cib_verbose; bump_log_num++; break; case '?': case '$': case '!': crm_help(flag, EX_OK); break; case 'o': crm_trace("Option %c => %s", flag, optarg); obj_type = strdup(optarg); break; case 'X': crm_trace("Option %c => %s", flag, optarg); admin_input_xml = strdup(optarg); break; case 'x': crm_trace("Option %c => %s", flag, optarg); admin_input_file = strdup(optarg); break; case 'p': admin_input_stdin = TRUE; break; case 'N': case 'h': host = strdup(optarg); break; case 'l': command_options |= cib_scope_local; break; case 'd': cib_action = CIB_OP_DELETE; command_options |= cib_multiple; dangerous_cmd = TRUE; break; case 'b': dangerous_cmd = TRUE; command_options |= cib_inhibit_bcast; command_options |= cib_scope_local; break; case 's': command_options |= cib_sync_call; break; case 'f': force_flag = TRUE; command_options |= cib_quorum_override; break; case 'a': output = createEmptyCib(); crm_xml_add(output, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); if (optind >= argc) { crm_xml_add(output, XML_ATTR_VALIDATION, LATEST_SCHEMA_VERSION); } else { crm_xml_add(output, XML_ATTR_VALIDATION, argv[optind]); } crm_xml_add_int(output, XML_ATTR_GENERATION_ADMIN, 1); crm_xml_add_int(output, XML_ATTR_GENERATION, 0); crm_xml_add_int(output, XML_ATTR_NUMUPDATES, 0); admin_input_xml = dump_xml_formatted(output); fprintf(stdout, "%s\n", crm_str(admin_input_xml)); goto bail; break; default: printf("Argument code 0%o (%c)" " is not (?yet?) supported\n", flag, flag); ++argerr; break; } } if (bump_log_num > 0) { quiet = FALSE; } crm_log_init(NULL, LOG_CRIT, FALSE, FALSE, argc, argv, quiet); while (bump_log_num > 0) { crm_bump_log_level(argc, argv); bump_log_num--; } if (optind < argc) { printf("non-option ARGV-elements: "); while (optind < argc) printf("%s ", argv[optind++]); printf("\n"); crm_help('?', EX_USAGE); } if (optind > argc || cib_action == NULL) { ++argerr; } if (argerr) { crm_help('?', EX_USAGE); } if (dangerous_cmd && force_flag == FALSE) { fprintf(stderr, "The supplied command is considered dangerous." " To prevent accidental destruction of the cluster," " the --force flag is required in order to proceed.\n"); fflush(stderr); exit_code = -EINVAL; goto bail; } if (admin_input_file != NULL) { input = filename2xml(admin_input_file); source = admin_input_file; } else if (admin_input_xml != NULL) { source = "input string"; input = string2xml(admin_input_xml); } else if (admin_input_stdin) { source = "STDIN"; input = stdin2xml(); } if (input != NULL) { crm_log_xml_debug(input, "[admin input]"); } else if (source) { fprintf(stderr, "Couldn't parse input from %s.\n", source); exit_code = -EINVAL; goto bail; } if (safe_str_eq(cib_action, "md5-sum")) { char *digest = NULL; if (input == NULL) { fprintf(stderr, "Please supply XML to process with -X, -x or -p\n"); exit_code = -EINVAL; goto bail; } digest = calculate_on_disk_digest(input); fprintf(stderr, "Digest: "); fprintf(stdout, "%s\n", crm_str(digest)); free(digest); goto bail; } else if (safe_str_eq(cib_action, "md5-sum-versioned")) { char *digest = NULL; const char *version = NULL; if (input == NULL) { fprintf(stderr, "Please supply XML to process with -X, -x or -p\n"); exit_code = -EINVAL; goto bail; } version = crm_element_value(input, XML_ATTR_CRM_VERSION); digest = calculate_xml_versioned_digest(input, FALSE, TRUE, version); fprintf(stderr, "Versioned (%s) digest: ", version); fprintf(stdout, "%s\n", crm_str(digest)); free(digest); goto bail; } exit_code = do_init(); if (exit_code != pcmk_ok) { crm_err("Init failed, could not perform requested operations"); fprintf(stderr, "Init failed, could not perform requested operations\n"); return crm_exit(-exit_code); } 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; the_cib->cmds->register_callback(the_cib, request_id, message_timeout_ms, FALSE, NULL, "cibadmin_op_callback", cibadmin_op_callback); mainloop = g_main_new(FALSE); crm_trace("%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", pcmk_strerror(exit_code)); fprintf(stderr, "Call failed: %s\n", pcmk_strerror(exit_code)); operation_status = exit_code; if (exit_code == -pcmk_err_dtd_validation) { if (crm_str_eq(cib_action, CIB_OP_UPGRADE, TRUE)) { xmlNode *obj = NULL; int version = 0, rc = 0; rc = the_cib->cmds->query(the_cib, NULL, &obj, command_options); if (rc == pcmk_ok) { update_validation(&obj, &version, TRUE, FALSE); } } else if (output) { validate_xml_verbose(output); } } } if (output != NULL) { print_xml_output(output); free_xml(output); } crm_trace("%s exiting normally", crm_system_name); free_xml(input); free(admin_input_xml); free(admin_input_file); the_cib->cmds->signoff(the_cib); cib_delete(the_cib); bail: - return crm_exit(-exit_code); + return crm_exit(ABS(exit_code)); } int do_work(xmlNode * input, int call_options, xmlNode ** output) { /* construct the request */ the_cib->call_timeout = message_timeout_ms; if (strcasecmp(CIB_OP_REPLACE, cib_action) == 0 && safe_str_eq(crm_element_name(input), XML_TAG_CIB)) { xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, input); if (status == NULL) { create_xml_node(input, XML_CIB_TAG_STATUS); } } if (strcasecmp(CIB_OP_SYNC, cib_action) == 0) { crm_trace("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_trace("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_trace("Performing %s op on all nodes...", cib_action); return the_cib->cmds->set_master(the_cib, call_options); } else if (cib_action != NULL) { crm_trace("Passing \"%s\" to variant_op...", cib_action); return cib_internal_op(the_cib, cib_action, host, obj_type, input, output, call_options, NULL); } else { crm_err("You must specify an operation"); } return -EINVAL; } int do_init(void) { int rc = pcmk_ok; the_cib = cib_new(); rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command); if (rc != pcmk_ok) { crm_err("Signon to CIB failed: %s", pcmk_strerror(rc)); fprintf(stderr, "Signon to CIB failed: %s\n", pcmk_strerror(rc)); } return rc; } void cib_connection_destroy(gpointer user_data) { crm_err("Connection to the CIB terminated... exiting"); g_main_quit(mainloop); return; } void cibadmin_op_callback(xmlNode * msg, int call_id, int rc, xmlNode * output, void *user_data) { exit_code = rc; if (safe_str_eq(cib_action, CIB_OP_ISMASTER) && rc != pcmk_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, pcmk_strerror(rc)); fprintf(stderr, "Call %s failed (%d): %s\n", cib_action, rc, pcmk_strerror(rc)); print_xml_output(output); } else if (safe_str_eq(cib_action, CIB_OP_QUERY) && output == NULL) { crm_err("Output expected in query response"); crm_log_xml_err(msg, "no output"); } else if (output == NULL) { crm_info("Call passed"); } else { crm_info("Call passed"); print_xml_output(output); } 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/tools/crm_attribute.c b/tools/crm_attribute.c index a0829dd762..f8d782d8ec 100644 --- a/tools/crm_attribute.c +++ b/tools/crm_attribute.c @@ -1,326 +1,326 @@ /* * 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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include gboolean BE_QUIET = FALSE; char command = 'G'; char *dest_uname = NULL; 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 *attr_value = NULL; const char *attr_default = NULL; const char *set_type = NULL; /* *INDENT-OFF* */ static struct crm_option long_options[] = { /* Top-level Options */ {"help", 0, 0, '?', "\tThis text"}, {"version", 0, 0, '$', "\tVersion information" }, {"verbose", 0, 0, 'V', "\tIncrease debug output"}, {"quiet", 0, 0, 'q', "\tPrint only the value on stdout\n"}, {"name", 1, 0, 'n', "Name of the attribute/option to operate on"}, {"-spacer-", 0, 0, '-', "\nCommands:"}, {"query", 0, 0, 'G', "\tQuery the current value of the attribute/option"}, {"update", 1, 0, 'v', "Update the value of the attribute/option"}, {"delete", 0, 0, 'D', "\tDelete the attribute/option"}, {"-spacer-", 0, 0, '-', "\nAdditional Options:"}, {"node", 1, 0, 'N', "Set an attribute for the named node (instead of a cluster option). See also: -l"}, {"type", 1, 0, 't', "Which part of the configuration to update/delete/query the option in."}, {"-spacer-", 0, 0, '-', "\t\t\tValid values: crm_config, rsc_defaults, op_defaults, tickets"}, {"lifetime", 1, 0, 'l', "Lifetime of the node attribute."}, {"-spacer-", 0, 0, '-', "\t\t\tValid values: reboot, forever"}, {"utilization", 0, 0, 'z', "Set an utilization attribute for the node."}, {"set-name", 1, 0, 's', "(Advanced) The attribute set in which to place the value"}, {"id", 1, 0, 'i', "\t(Advanced) The ID used to identify the attribute"}, {"default", 1, 0, 'd', "(Advanced) The default value to display if none is found in the configuration"}, {"inhibit-policy-engine", 0, 0, '!', NULL, 1}, /* legacy */ {"quiet", 0, 0, 'Q', NULL, 1}, {"node-uname", 1, 0, 'U', NULL, 1}, {"node-uuid", 1, 0, 'u', NULL, 1}, {"get-value", 0, 0, 'G', NULL, 1}, {"delete-attr", 0, 0, 'D', NULL, 1}, {"attr-value", 1, 0, 'v', NULL, 1}, {"attr-name", 1, 0, 'n', NULL, 1}, {"attr-id", 1, 0, 'i', NULL, 1}, {"-spacer-", 1, 0, '-', "\nExamples:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', "Add a new attribute called 'location' with the value of 'office' for host 'myhost':", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --node myhost --name location --update office", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Query the value of the 'location' node attribute for host myhost:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --node myhost --name location --query", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Change the value of the 'location' node attribute for host myhost:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --node myhost --name location --update backoffice", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Delete the 'location' node attribute for the host myhost:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --node myhost --name location --delete", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Query the value of the cluster-delay cluster option:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --type crm_config --name cluster-delay --query", pcmk_option_example}, {"-spacer-", 1, 0, '-', "Query the value of the cluster-delay cluster option. Only print the value:", pcmk_option_paragraph}, {"-spacer-", 1, 0, '-', " crm_attribute --type crm_config --name cluster-delay --query --quiet", pcmk_option_example}, {0, 0, 0, 0} }; /* *INDENT-ON* */ int main(int argc, char **argv) { cib_t *the_cib = NULL; int rc = pcmk_ok; int cib_opts = cib_sync_call; int argerr = 0; int flag; int option_index = 0; int is_remote_node = 0; crm_log_cli_init("crm_attribute"); crm_set_options(NULL, "command -n attribute [options]", long_options, "Manage node's attributes and cluster options." "\n\nAllows node attributes and cluster options to be queried, modified and deleted.\n"); if (argc < 2) { crm_help('?', EX_USAGE); } while (1) { flag = crm_get_option(argc, argv, &option_index); if (flag == -1) break; switch (flag) { case 'V': crm_bump_log_level(argc, argv); break; case '$': case '?': crm_help(flag, EX_OK); break; case 'D': case 'G': case 'v': command = flag; attr_value = optarg; break; case 'q': case 'Q': BE_QUIET = TRUE; break; case 'U': case 'N': dest_uname = strdup(optarg); break; case 'u': dest_node = strdup(optarg); break; case 's': set_name = strdup(optarg); break; case 'l': case 't': type = optarg; break; case 'z': type = XML_CIB_TAG_NODES; set_type = XML_TAG_UTILIZATION; break; case 'n': attr_name = strdup(optarg); break; case 'i': attr_id = strdup(optarg); break; case 'r': rsc_id = optarg; break; case 'd': attr_default = 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) { crm_help('?', EX_USAGE); } the_cib = cib_new(); rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command); if (rc != pcmk_ok) { fprintf(stderr, "Error signing on to the CIB service: %s\n", pcmk_strerror(rc)); return crm_exit(rc); } if (safe_str_eq(type, "reboot")) { type = XML_CIB_TAG_STATUS; } else if (safe_str_eq(type, "forever")) { type = XML_CIB_TAG_NODES; } if (type == NULL && dest_uname == NULL) { /* we're updating cluster options - dont populate dest_node */ type = XML_CIB_TAG_CRMCONFIG; } else if (safe_str_neq(type, XML_CIB_TAG_TICKETS)) { if (dest_uname == NULL) { dest_uname = get_local_node_name(); } if (pcmk_ok != query_node_uuid(the_cib, dest_uname, &dest_node, &is_remote_node)) { fprintf(stderr, "Could not map name=%s to a UUID\n", dest_uname); } } if (is_remote_node && safe_str_neq(type, XML_CIB_TAG_STATUS)) { /* Only the status section can exists for remote_nodes */ type = XML_CIB_TAG_STATUS; if (command == 'v') { fprintf(stderr, "Remote-nodes do not maintain permanent attributes, '%s=%s' will be removed after %s reboots.\n", attr_name, attr_value, dest_uname); } } if ((command == 'v' || command == 'D') && is_remote_node == FALSE /* always send remote node attr directly to cib */ && safe_str_eq(type, XML_CIB_TAG_STATUS) && attrd_update_delegate(NULL, command, dest_uname, attr_name, attr_value, type, set_name, NULL, NULL)) { crm_info("Update %s=%s sent via attrd", attr_name, command == 'D' ? "" : attr_value); } else if (command == 'D') { rc = delete_attr_delegate(the_cib, cib_opts, type, dest_node, set_type, set_name, attr_id, attr_name, attr_value, TRUE, NULL); if (rc == -ENXIO) { /* Nothing to delete... * which means its not there... * which is what the admin wanted */ rc = pcmk_ok; } else if (rc != -EINVAL && safe_str_eq(crm_system_name, "crm_failcount")) { char *now_s = NULL; time_t now = time(NULL); now_s = crm_itoa(now); update_attr_delegate(the_cib, cib_sync_call, XML_CIB_TAG_CRMCONFIG, NULL, NULL, NULL, NULL, "last-lrm-refresh", now_s, TRUE, NULL); free(now_s); } } else if (command == 'v') { CRM_LOG_ASSERT(type != NULL); CRM_LOG_ASSERT(attr_name != NULL); CRM_LOG_ASSERT(attr_value != NULL); rc = update_attr_delegate(the_cib, cib_opts, type, dest_node, set_type, set_name, attr_id, attr_name, attr_value, TRUE, NULL); } else { /* query */ char *read_value = NULL; rc = read_attr_delegate(the_cib, type, dest_node, set_type, set_name, attr_id, attr_name, &read_value, TRUE, NULL); if (rc == -ENXIO && attr_default) { read_value = strdup(attr_default); rc = pcmk_ok; } crm_info("Read %s=%s %s%s", attr_name, crm_str(read_value), set_name ? "in " : "", set_name ? set_name : ""); if (rc == -EINVAL) { rc = pcmk_ok; } else if (BE_QUIET == FALSE) { fprintf(stdout, "%s%s %s%s %s%s value=%s\n", type ? "scope=" : "", type ? type : "", 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); } } if (rc == -EINVAL) { printf("Please choose from one of the matches above and suppy the 'id' with --attr-id\n"); } else if (rc != pcmk_ok) { fprintf(stderr, "Error performing operation: %s\n", pcmk_strerror(rc)); } the_cib->cmds->signoff(the_cib); cib_delete(the_cib); - return crm_exit(rc); + return crm_exit(ABS(rc)); }