diff --git a/fencing/admin.c b/fencing/admin.c index 39f1269ea4..8d83cd7e42 100644 --- a/fencing/admin.c +++ b/fencing/admin.c @@ -1,379 +1,384 @@ /* * Copyright (C) 2009 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 /* *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"}, {"quiet", 0, 0, 'q', "\tPrint only essential output"}, {"-spacer-", 0, 0, '-', "Commands:"}, {"list", 1, 0, 'l', "List devices that can terminate the specified host"}, {"list-registered", 0, 0, 'L', "List all registered devices"}, {"list-installed", 0, 0, 'I', "List all installed devices"}, {"-spacer-", 0, 0, '-', ""}, {"metadata", 0, 0, 'M', "Check the device's metadata"}, {"query", 1, 0, 'Q', "Check the device's status"}, {"fence", 1, 0, 'F', "Fence the named host"}, {"unfence", 1, 0, 'U', "Unfence the named host"}, {"reboot", 1, 0, 'B', "Reboot the named host"}, {"confirm", 1, 0, 'C', "Confirm the named host is now safely down"}, {"history", 1, 0, 'H', "Retrieve last fencing operation"}, {"-spacer-", 0, 0, '-', ""}, {"register", 1, 0, 'R', "Register the named stonith device. Requires: --agent, optional: --option"}, {"deregister", 1, 0, 'D', "De-register the named stonith device"}, {"register-level", 1, 0, 'r', "Register a stonith level for the named host. Requires: --index, one or more --device entries"}, {"deregister-level", 1, 0, 'd', "De-register a stonith level for the named host. Requires: --index"}, {"-spacer-", 0, 0, '-', ""}, {"-spacer-", 0, 0, '-', "Options and modifiers:"}, {"agent", 1, 0, 'a', "The agent (eg. fence_xvm) to instantiate when calling with --register"}, {"env-option", 1, 0, 'e'}, {"option", 1, 0, 'o'}, {"device", 1, 0, 'v', "A device to associate with a given host and stonith level"}, {"index", 1, 0, 'i', "The stonith level (1-9)"}, {"timeout", 1, 0, 't', "Operation timeout in seconds"}, {"list-all", 0, 0, 'L', "legacy alias for --list-registered"}, {0, 0, 0, 0} }; /* *INDENT-ON* */ int st_opts = st_opt_sync_call; int main(int argc, char ** argv) { int flag; int rc = 0; int quiet = 0; int verbose = 0; int argerr = 0; int timeout = 120; int option_index = 0; int fence_level = 0; char name[512]; char value[512]; const char *agent = NULL; const char *device = NULL; const char *target = NULL; char action = 0; stonith_t *st = NULL; stonith_key_value_t *params = NULL; stonith_key_value_t *devices = NULL; stonith_key_value_t *dIter = NULL; - crm_log_init(NULL, LOG_NOTICE, FALSE, FALSE, argc, argv, FALSE); + crm_log_cli_init("stonith_admin"); crm_set_options(NULL, "mode [options]", long_options, "Provides access to the stonith-ng API.\n" "\nAllows the administrator to add/remove/list devices, check device and host status and fence hosts\n"); while (1) { flag = crm_get_option(argc, argv, &option_index); if (flag == -1) break; switch(flag) { case 'V': verbose = 1; crm_bump_log_level(argc, argv); break; case '$': case '?': crm_help(flag, EX_OK); break; case 'L': case 'I': action = flag; break; case 'q': quiet = 1; break; case 'Q': case 'R': case 'D': action = flag; device = optarg; break; case 'a': agent = optarg; break; case 'l': target = optarg; action = 'L'; break; case 'M': action = flag; break; case 't': timeout = crm_atoi(optarg, NULL); break; case 'B': case 'F': case 'U': case 'C': + /* Always log the input arguments */ + crm_log_args(argc, argv); + target = optarg; + action = flag; + break; case 'H': case 'r': case 'd': target = optarg; action = flag; break; case 'i': fence_level = crm_atoi(optarg, NULL); break; case 'v': devices = stonith_key_value_add(devices, NULL, optarg); break; case 'o': crm_info("Scanning: -o %s", optarg); rc = sscanf(optarg, "%[^=]=%[^=]", name, value); if(rc != 2) { crm_err("Invalid option: -o %s", optarg); ++argerr; } else { crm_info("Got: '%s'='%s'", name, value); params = stonith_key_value_add(params, name, value); } break; case 'e': { char *key = crm_concat("OCF_RESKEY", optarg, '_'); const char *env = getenv(key); if(env == NULL) { crm_err("Invalid option: -e %s", optarg); ++argerr; } else { crm_info("Got: '%s'='%s'", optarg, env); params = stonith_key_value_add( params, optarg, env); } } break; default: ++argerr; break; } } if (optind > argc) { ++argerr; } if (argerr) { crm_help('?', EX_USAGE); } crm_debug("Create"); st = stonith_api_new(); if(action != 'M' && action != 'I') { rc = st->cmds->connect(st, crm_system_name, NULL); crm_debug("Connect: %d", rc); if(rc < 0) { goto done; } } switch(action) { case 'I': rc = st->cmds->list_agents(st, st_opt_sync_call, NULL, &devices, timeout); for(dIter = devices; dIter; dIter = dIter->next ) { fprintf( stdout, " %s\n", dIter->value ); } if(rc == 0) { fprintf(stderr, "No devices found\n"); } else if(rc > 0) { fprintf(stderr, "%d devices found\n", rc); rc = 0; } stonith_key_value_freeall(devices, 1, 1); break; case 'L': rc = st->cmds->query(st, st_opts, target, &devices, timeout); for(dIter = devices; dIter; dIter = dIter->next ) { fprintf( stdout, " %s\n", dIter->value ); } if(rc == 0) { fprintf(stderr, "No devices found\n"); } else if(rc > 0) { fprintf(stderr, "%d devices found\n", rc); rc = 0; } stonith_key_value_freeall(devices, 1, 1); break; case 'Q': rc = st->cmds->monitor(st, st_opts, device, timeout); if(rc < 0) { rc = st->cmds->list(st, st_opts, device, NULL, timeout); } break; case 'R': rc = st->cmds->register_device(st, st_opts, device, "stonith-ng", agent, params); break; case 'D': rc = st->cmds->remove_device(st, st_opts, device); break; case 'r': rc = st->cmds->register_level(st, st_opts, target, fence_level, devices); break; case 'd': rc = st->cmds->remove_level(st, st_opts, target, fence_level); break; case 'M': if (agent == NULL) { printf("Please specify an agent to query using -a,--agent [value]\n"); return -1; } else { char *buffer = NULL; rc = st->cmds->metadata(st, st_opt_sync_call, agent, NULL, &buffer, timeout); if(rc == pcmk_ok) { printf("%s\n", buffer); } free(buffer); } break; case 'C': rc = st->cmds->confirm(st, st_opts, target); break; case 'B': rc = st->cmds->fence(st, st_opts, target, "reboot", timeout); break; case 'F': rc = st->cmds->fence(st, st_opts, target, "off", timeout); break; case 'U': rc = st->cmds->fence(st, st_opts, target, "on", timeout); break; case 'H': { stonith_history_t *history, *hp, *latest = NULL; rc = st->cmds->history(st, st_opts, target, &history, timeout); for(hp = history; hp; hp = hp->next) { char *action_s = NULL; time_t complete = hp->completed; if(hp->state == st_done) { latest = hp; } if(quiet || !verbose) { continue; } else if(hp->action == NULL) { action_s = strdup("unknown"); } else if(hp->action[0] != 'r') { action_s = crm_concat("turn", hp->action, ' '); } else { action_s = strdup(hp->action); } if(hp->state == st_failed) { printf("%s failed to %s node %s on behalf of %s at %s\n", hp->delegate?hp->delegate:"We", action_s, hp->target, hp->origin, ctime(&complete)); } else if(hp->state == st_done && hp->delegate) { printf("%s was able to %s node %s on behalf of %s at %s\n", hp->delegate, action_s, hp->target, hp->origin, ctime(&complete)); } else if(hp->state == st_done) { printf("We were able to %s node %s on behalf of %s at %s\n", action_s, hp->target, hp->origin, ctime(&complete)); } else { printf("%s wishes to %s node %s - %d %d\n", hp->origin, action_s, hp->target, hp->state, hp->completed); } free(action_s); } if(latest) { if(quiet) { printf("%d\n", latest->completed); } else { char *action_s = NULL; time_t complete = latest->completed; if(latest->action == NULL) { action_s = strdup("unknown"); } else if(latest->action[0] != 'r') { action_s = crm_concat("turn", latest->action, ' '); } else { action_s = strdup(latest->action); } printf("%s was able to %s node %s on behalf of %s at %s\n", latest->delegate?latest->delegate:"We", action_s, latest->target, latest->origin, ctime(&complete)); free(action_s); } } break; } /* closing bracket for -H case */ } /* closing bracket for switch case */ done: if(rc < 0) { printf("Command failed: %s\n", pcmk_strerror(rc)); } stonith_key_value_freeall(params, 1, 1); st->cmds->disconnect(st); crm_debug("Disconnect: %d", rc); crm_debug("Destroy"); stonith_api_delete(st); return rc; }