diff --git a/lib/pacemaker/pcmk_output.c b/lib/pacemaker/pcmk_output.c index 11cde2011e..1639d23f79 100644 --- a/lib/pacemaker/pcmk_output.c +++ b/lib/pacemaker/pcmk_output.c @@ -1,2663 +1,2694 @@ /* * Copyright 2019-2024 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include // stonith__* #include #include #include #include #include static char * colocations_header(pcmk_resource_t *rsc, pcmk__colocation_t *cons, bool dependents) { char *retval = NULL; if (cons->primary_role > pcmk_role_started) { retval = crm_strdup_printf("%s (score=%s, %s role=%s, id=%s)", rsc->id, pcmk_readable_score(cons->score), (dependents? "needs" : "with"), pcmk_role_text(cons->primary_role), cons->id); } else { retval = crm_strdup_printf("%s (score=%s, id=%s)", rsc->id, pcmk_readable_score(cons->score), cons->id); } return retval; } static void colocations_xml_node(pcmk__output_t *out, pcmk_resource_t *rsc, pcmk__colocation_t *cons) { xmlNodePtr node = NULL; node = pcmk__output_create_xml_node(out, PCMK_XE_RSC_COLOCATION, PCMK_XA_ID, cons->id, PCMK_XA_RSC, cons->dependent->id, PCMK_XA_WITH_RSC, cons->primary->id, PCMK_XA_SCORE, pcmk_readable_score(cons->score), NULL); if (cons->node_attribute) { xmlSetProp(node, (pcmkXmlStr) PCMK_XA_NODE_ATTRIBUTE, (pcmkXmlStr) cons->node_attribute); } if (cons->dependent_role != pcmk_role_unknown) { xmlSetProp(node, (pcmkXmlStr) PCMK_XA_RSC_ROLE, (pcmkXmlStr) pcmk_role_text(cons->dependent_role)); } if (cons->primary_role != pcmk_role_unknown) { xmlSetProp(node, (pcmkXmlStr) PCMK_XA_WITH_RSC_ROLE, (pcmkXmlStr) pcmk_role_text(cons->primary_role)); } } static int do_locations_list_xml(pcmk__output_t *out, pcmk_resource_t *rsc, bool add_header) { GList *lpc = NULL; GList *list = rsc->rsc_location; int rc = pcmk_rc_no_output; for (lpc = list; lpc != NULL; lpc = lpc->next) { pcmk__location_t *cons = lpc->data; GList *lpc2 = NULL; for (lpc2 = cons->nodes; lpc2 != NULL; lpc2 = lpc2->next) { pcmk_node_t *node = (pcmk_node_t *) lpc2->data; if (add_header) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "locations"); } pcmk__output_create_xml_node(out, PCMK_XE_RSC_LOCATION, PCMK_XA_NODE, node->details->uname, PCMK_XA_RSC, rsc->id, PCMK_XA_ID, cons->id, PCMK_XA_SCORE, pcmk_readable_score(node->weight), NULL); } } if (add_header) { PCMK__OUTPUT_LIST_FOOTER(out, rc); } return rc; } PCMK__OUTPUT_ARGS("rsc-action-item", "const char *", "pcmk_resource_t *", "pcmk_node_t *", "pcmk_node_t *", "pcmk_action_t *", "pcmk_action_t *") static int rsc_action_item(pcmk__output_t *out, va_list args) { const char *change = va_arg(args, const char *); pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *origin = va_arg(args, pcmk_node_t *); pcmk_node_t *destination = va_arg(args, pcmk_node_t *); pcmk_action_t *action = va_arg(args, pcmk_action_t *); pcmk_action_t *source = va_arg(args, pcmk_action_t *); int len = 0; char *reason = NULL; char *details = NULL; bool same_host = false; bool same_role = false; bool need_role = false; static int rsc_width = 5; static int detail_width = 5; CRM_ASSERT(action); CRM_ASSERT(destination != NULL || origin != NULL); if (source == NULL) { source = action; } len = strlen(rsc->id); if (len > rsc_width) { rsc_width = len + 2; } if ((rsc->role > pcmk_role_started) || (rsc->next_role > pcmk_role_unpromoted)) { need_role = true; } if (pcmk__same_node(origin, destination)) { same_host = true; } if (rsc->role == rsc->next_role) { same_role = true; } if (need_role && (origin == NULL)) { /* Starting and promoting a promotable clone instance */ details = crm_strdup_printf("%s -> %s %s", pcmk_role_text(rsc->role), pcmk_role_text(rsc->next_role), pcmk__node_name(destination)); } else if (origin == NULL) { /* Starting a resource */ details = crm_strdup_printf("%s", pcmk__node_name(destination)); } else if (need_role && (destination == NULL)) { /* Stopping a promotable clone instance */ details = crm_strdup_printf("%s %s", pcmk_role_text(rsc->role), pcmk__node_name(origin)); } else if (destination == NULL) { /* Stopping a resource */ details = crm_strdup_printf("%s", pcmk__node_name(origin)); } else if (need_role && same_role && same_host) { /* Recovering, restarting or re-promoting a promotable clone instance */ details = crm_strdup_printf("%s %s", pcmk_role_text(rsc->role), pcmk__node_name(origin)); } else if (same_role && same_host) { /* Recovering or Restarting a normal resource */ details = crm_strdup_printf("%s", pcmk__node_name(origin)); } else if (need_role && same_role) { /* Moving a promotable clone instance */ details = crm_strdup_printf("%s -> %s %s", pcmk__node_name(origin), pcmk__node_name(destination), pcmk_role_text(rsc->role)); } else if (same_role) { /* Moving a normal resource */ details = crm_strdup_printf("%s -> %s", pcmk__node_name(origin), pcmk__node_name(destination)); } else if (same_host) { /* Promoting or demoting a promotable clone instance */ details = crm_strdup_printf("%s -> %s %s", pcmk_role_text(rsc->role), pcmk_role_text(rsc->next_role), pcmk__node_name(origin)); } else { /* Moving and promoting/demoting */ details = crm_strdup_printf("%s %s -> %s %s", pcmk_role_text(rsc->role), pcmk__node_name(origin), pcmk_role_text(rsc->next_role), pcmk__node_name(destination)); } len = strlen(details); if (len > detail_width) { detail_width = len; } if ((source->reason != NULL) && !pcmk_is_set(action->flags, pcmk_action_runnable)) { reason = crm_strdup_printf("due to %s (blocked)", source->reason); } else if (source->reason) { reason = crm_strdup_printf("due to %s", source->reason); } else if (!pcmk_is_set(action->flags, pcmk_action_runnable)) { reason = strdup("blocked"); } out->list_item(out, NULL, "%-8s %-*s ( %*s )%s%s", change, rsc_width, rsc->id, detail_width, details, ((reason == NULL)? "" : " "), pcmk__s(reason, "")); free(details); free(reason); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("rsc-action-item", "const char *", "pcmk_resource_t *", "pcmk_node_t *", "pcmk_node_t *", "pcmk_action_t *", "pcmk_action_t *") static int rsc_action_item_xml(pcmk__output_t *out, va_list args) { const char *change = va_arg(args, const char *); pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *origin = va_arg(args, pcmk_node_t *); pcmk_node_t *destination = va_arg(args, pcmk_node_t *); pcmk_action_t *action = va_arg(args, pcmk_action_t *); pcmk_action_t *source = va_arg(args, pcmk_action_t *); char *change_str = NULL; bool same_host = false; bool same_role = false; bool need_role = false; xmlNode *xml = NULL; CRM_ASSERT(action); CRM_ASSERT(destination != NULL || origin != NULL); if (source == NULL) { source = action; } if ((rsc->role > pcmk_role_started) || (rsc->next_role > pcmk_role_unpromoted)) { need_role = true; } if (pcmk__same_node(origin, destination)) { same_host = true; } if (rsc->role == rsc->next_role) { same_role = true; } change_str = g_ascii_strdown(change, -1); xml = pcmk__output_create_xml_node(out, PCMK_XE_RSC_ACTION, PCMK_XA_ACTION, change_str, PCMK_XA_RESOURCE, rsc->id, NULL); g_free(change_str); if (need_role && (origin == NULL)) { /* Starting and promoting a promotable clone instance */ pcmk__xe_set_props(xml, PCMK_XA_ROLE, pcmk_role_text(rsc->role), PCMK_XA_NEXT_ROLE, pcmk_role_text(rsc->next_role), PCMK_XA_DEST, destination->details->uname, NULL); } else if (origin == NULL) { /* Starting a resource */ crm_xml_add(xml, PCMK_XA_NODE, destination->details->uname); } else if (need_role && (destination == NULL)) { /* Stopping a promotable clone instance */ pcmk__xe_set_props(xml, PCMK_XA_ROLE, pcmk_role_text(rsc->role), PCMK_XA_NODE, origin->details->uname, NULL); } else if (destination == NULL) { /* Stopping a resource */ crm_xml_add(xml, PCMK_XA_NODE, origin->details->uname); } else if (need_role && same_role && same_host) { /* Recovering, restarting or re-promoting a promotable clone instance */ pcmk__xe_set_props(xml, PCMK_XA_ROLE, pcmk_role_text(rsc->role), PCMK_XA_SOURCE, origin->details->uname, NULL); } else if (same_role && same_host) { /* Recovering or Restarting a normal resource */ crm_xml_add(xml, PCMK_XA_SOURCE, origin->details->uname); } else if (need_role && same_role) { /* Moving a promotable clone instance */ pcmk__xe_set_props(xml, PCMK_XA_SOURCE, origin->details->uname, PCMK_XA_DEST, destination->details->uname, PCMK_XA_ROLE, pcmk_role_text(rsc->role), NULL); } else if (same_role) { /* Moving a normal resource */ pcmk__xe_set_props(xml, PCMK_XA_SOURCE, origin->details->uname, PCMK_XA_DEST, destination->details->uname, NULL); } else if (same_host) { /* Promoting or demoting a promotable clone instance */ pcmk__xe_set_props(xml, PCMK_XA_ROLE, pcmk_role_text(rsc->role), PCMK_XA_NEXT_ROLE, pcmk_role_text(rsc->next_role), PCMK_XA_SOURCE, origin->details->uname, NULL); } else { /* Moving and promoting/demoting */ pcmk__xe_set_props(xml, PCMK_XA_ROLE, pcmk_role_text(rsc->role), PCMK_XA_SOURCE, origin->details->uname, PCMK_XA_NEXT_ROLE, pcmk_role_text(rsc->next_role), PCMK_XA_DEST, destination->details->uname, NULL); } if ((source->reason != NULL) && !pcmk_is_set(action->flags, pcmk_action_runnable)) { pcmk__xe_set_props(xml, PCMK_XA_REASON, source->reason, PCMK_XA_BLOCKED, PCMK_VALUE_TRUE, NULL); } else if (source->reason != NULL) { crm_xml_add(xml, PCMK_XA_REASON, source->reason); } else if (!pcmk_is_set(action->flags, pcmk_action_runnable)) { pcmk__xe_set_bool_attr(xml, PCMK_XA_BLOCKED, true); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("rsc-is-colocated-with-list", "pcmk_resource_t *", "bool") static int rsc_is_colocated_with_list(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); int rc = pcmk_rc_no_output; if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) { return rc; } /* We're listing constraints explicitly involving rsc, so use rsc->rsc_cons * directly rather than rsc->cmds->this_with_colocations(). */ pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop); for (GList *lpc = rsc->rsc_cons; lpc != NULL; lpc = lpc->next) { pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data; char *hdr = NULL; PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Resources %s is colocated with", rsc->id); if (pcmk_is_set(cons->primary->flags, pcmk_rsc_detect_loop)) { out->list_item(out, NULL, "%s (id=%s - loop)", cons->primary->id, cons->id); continue; } hdr = colocations_header(cons->primary, cons, false); out->list_item(out, NULL, "%s", hdr); free(hdr); // Empty list header for indentation of information about this resource out->begin_list(out, NULL, NULL, NULL); out->message(out, "locations-list", cons->primary); if (recursive) { out->message(out, "rsc-is-colocated-with-list", cons->primary, recursive); } out->end_list(out); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("rsc-is-colocated-with-list", "pcmk_resource_t *", "bool") static int rsc_is_colocated_with_list_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); int rc = pcmk_rc_no_output; if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) { return rc; } /* We're listing constraints explicitly involving rsc, so use rsc->rsc_cons * directly rather than rsc->cmds->this_with_colocations(). */ pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop); for (GList *lpc = rsc->rsc_cons; lpc != NULL; lpc = lpc->next) { pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data; if (pcmk_is_set(cons->primary->flags, pcmk_rsc_detect_loop)) { colocations_xml_node(out, cons->primary, cons); continue; } colocations_xml_node(out, cons->primary, cons); do_locations_list_xml(out, cons->primary, false); if (recursive) { out->message(out, "rsc-is-colocated-with-list", cons->primary, recursive); } } return rc; } PCMK__OUTPUT_ARGS("rscs-colocated-with-list", "pcmk_resource_t *", "bool") static int rscs_colocated_with_list(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); int rc = pcmk_rc_no_output; if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) { return rc; } /* We're listing constraints explicitly involving rsc, so use * rsc->rsc_cons_lhs directly rather than * rsc->cmds->with_this_colocations(). */ pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop); for (GList *lpc = rsc->rsc_cons_lhs; lpc != NULL; lpc = lpc->next) { pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data; char *hdr = NULL; PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Resources colocated with %s", rsc->id); if (pcmk_is_set(cons->dependent->flags, pcmk_rsc_detect_loop)) { out->list_item(out, NULL, "%s (id=%s - loop)", cons->dependent->id, cons->id); continue; } hdr = colocations_header(cons->dependent, cons, true); out->list_item(out, NULL, "%s", hdr); free(hdr); // Empty list header for indentation of information about this resource out->begin_list(out, NULL, NULL, NULL); out->message(out, "locations-list", cons->dependent); if (recursive) { out->message(out, "rscs-colocated-with-list", cons->dependent, recursive); } out->end_list(out); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("rscs-colocated-with-list", "pcmk_resource_t *", "bool") static int rscs_colocated_with_list_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); int rc = pcmk_rc_no_output; if (pcmk_is_set(rsc->flags, pcmk_rsc_detect_loop)) { return rc; } /* We're listing constraints explicitly involving rsc, so use * rsc->rsc_cons_lhs directly rather than * rsc->cmds->with_this_colocations(). */ pcmk__set_rsc_flags(rsc, pcmk_rsc_detect_loop); for (GList *lpc = rsc->rsc_cons_lhs; lpc != NULL; lpc = lpc->next) { pcmk__colocation_t *cons = (pcmk__colocation_t *) lpc->data; if (pcmk_is_set(cons->dependent->flags, pcmk_rsc_detect_loop)) { colocations_xml_node(out, cons->dependent, cons); continue; } colocations_xml_node(out, cons->dependent, cons); do_locations_list_xml(out, cons->dependent, false); if (recursive) { out->message(out, "rscs-colocated-with-list", cons->dependent, recursive); } } return rc; } PCMK__OUTPUT_ARGS("locations-list", "pcmk_resource_t *") static int locations_list(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); GList *lpc = NULL; GList *list = rsc->rsc_location; int rc = pcmk_rc_no_output; for (lpc = list; lpc != NULL; lpc = lpc->next) { pcmk__location_t *cons = lpc->data; GList *lpc2 = NULL; for (lpc2 = cons->nodes; lpc2 != NULL; lpc2 = lpc2->next) { pcmk_node_t *node = (pcmk_node_t *) lpc2->data; PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Locations"); out->list_item(out, NULL, "Node %s (score=%s, id=%s, rsc=%s)", pcmk__node_name(node), pcmk_readable_score(node->weight), cons->id, rsc->id); } } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("locations-list", "pcmk_resource_t *") static int locations_list_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); return do_locations_list_xml(out, rsc, true); } PCMK__OUTPUT_ARGS("locations-and-colocations", "pcmk_resource_t *", "bool", "bool") static int locations_and_colocations(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); bool force = va_arg(args, int); pcmk__unpack_constraints(rsc->cluster); // Constraints apply to group/clone, not member/instance if (!force) { rsc = uber_parent(rsc); } out->message(out, "locations-list", rsc); pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop); out->message(out, "rscs-colocated-with-list", rsc, recursive); pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop); out->message(out, "rsc-is-colocated-with-list", rsc, recursive); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("locations-and-colocations", "pcmk_resource_t *", "bool", "bool") static int locations_and_colocations_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); bool recursive = va_arg(args, int); bool force = va_arg(args, int); pcmk__unpack_constraints(rsc->cluster); // Constraints apply to group/clone, not member/instance if (!force) { rsc = uber_parent(rsc); } pcmk__output_xml_create_parent(out, PCMK_XE_CONSTRAINTS, NULL); do_locations_list_xml(out, rsc, false); pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop); out->message(out, "rscs-colocated-with-list", rsc, recursive); pe__clear_resource_flags_on_all(rsc->cluster, pcmk_rsc_detect_loop); out->message(out, "rsc-is-colocated-with-list", rsc, recursive); pcmk__output_xml_pop_parent(out); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *", "const char *") static int health(pcmk__output_t *out, va_list args) { const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *); const char *host_from = va_arg(args, const char *); const char *fsa_state = va_arg(args, const char *); const char *result = va_arg(args, const char *); return out->info(out, "Controller on %s in state %s: %s", pcmk__s(host_from, "unknown node"), pcmk__s(fsa_state, "unknown"), pcmk__s(result, "unknown result")); } PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *", "const char *") static int health_text(pcmk__output_t *out, va_list args) { if (!out->is_quiet(out)) { return health(out, args); } else { const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *); const char *host_from G_GNUC_UNUSED = va_arg(args, const char *); const char *fsa_state = va_arg(args, const char *); const char *result G_GNUC_UNUSED = va_arg(args, const char *); if (fsa_state != NULL) { pcmk__formatted_printf(out, "%s\n", fsa_state); return pcmk_rc_ok; } } return pcmk_rc_no_output; } PCMK__OUTPUT_ARGS("health", "const char *", "const char *", "const char *", "const char *") static int health_xml(pcmk__output_t *out, va_list args) { const char *sys_from = va_arg(args, const char *); const char *host_from = va_arg(args, const char *); const char *fsa_state = va_arg(args, const char *); const char *result = va_arg(args, const char *); pcmk__output_create_xml_node(out, pcmk__s(sys_from, ""), PCMK_XA_NODE_NAME, pcmk__s(host_from, ""), PCMK_XA_STATE, pcmk__s(fsa_state, ""), PCMK_XA_RESULT, pcmk__s(result, ""), NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *", "enum pcmk_pacemakerd_state", "const char *", "time_t") static int pacemakerd_health(pcmk__output_t *out, va_list args) { const char *sys_from = va_arg(args, const char *); enum pcmk_pacemakerd_state state = (enum pcmk_pacemakerd_state) va_arg(args, int); const char *state_s = va_arg(args, const char *); time_t last_updated = va_arg(args, time_t); char *last_updated_s = NULL; int rc = pcmk_rc_ok; if (sys_from == NULL) { if (state == pcmk_pacemakerd_state_remote) { sys_from = "pacemaker-remoted"; } else { sys_from = CRM_SYSTEM_MCP; } } if (state_s == NULL) { state_s = pcmk__pcmkd_state_enum2friendly(state); } if (last_updated != 0) { last_updated_s = pcmk__epoch2str(&last_updated, crm_time_log_date |crm_time_log_timeofday |crm_time_log_with_timezone); } rc = out->info(out, "Status of %s: '%s' (last updated %s)", sys_from, state_s, pcmk__s(last_updated_s, "at unknown time")); free(last_updated_s); return rc; } PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *", "enum pcmk_pacemakerd_state", "const char *", "time_t") static int pacemakerd_health_html(pcmk__output_t *out, va_list args) { const char *sys_from = va_arg(args, const char *); enum pcmk_pacemakerd_state state = (enum pcmk_pacemakerd_state) va_arg(args, int); const char *state_s = va_arg(args, const char *); time_t last_updated = va_arg(args, time_t); char *last_updated_s = NULL; char *msg = NULL; if (sys_from == NULL) { if (state == pcmk_pacemakerd_state_remote) { sys_from = "pacemaker-remoted"; } else { sys_from = CRM_SYSTEM_MCP; } } if (state_s == NULL) { state_s = pcmk__pcmkd_state_enum2friendly(state); } if (last_updated != 0) { last_updated_s = pcmk__epoch2str(&last_updated, crm_time_log_date |crm_time_log_timeofday |crm_time_log_with_timezone); } msg = crm_strdup_printf("Status of %s: '%s' (last updated %s)", sys_from, state_s, pcmk__s(last_updated_s, "at unknown time")); pcmk__output_create_html_node(out, "li", NULL, NULL, msg); free(msg); free(last_updated_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *", "enum pcmk_pacemakerd_state", "const char *", "time_t") static int pacemakerd_health_text(pcmk__output_t *out, va_list args) { if (!out->is_quiet(out)) { return pacemakerd_health(out, args); } else { const char *sys_from G_GNUC_UNUSED = va_arg(args, const char *); enum pcmk_pacemakerd_state state = (enum pcmk_pacemakerd_state) va_arg(args, int); const char *state_s = va_arg(args, const char *); time_t last_updated G_GNUC_UNUSED = va_arg(args, time_t); if (state_s == NULL) { state_s = pcmk_pacemakerd_api_daemon_state_enum2text(state); } pcmk__formatted_printf(out, "%s\n", state_s); return pcmk_rc_ok; } } PCMK__OUTPUT_ARGS("pacemakerd-health", "const char *", "enum pcmk_pacemakerd_state", "const char *", "time_t") static int pacemakerd_health_xml(pcmk__output_t *out, va_list args) { const char *sys_from = va_arg(args, const char *); enum pcmk_pacemakerd_state state = (enum pcmk_pacemakerd_state) va_arg(args, int); const char *state_s = va_arg(args, const char *); time_t last_updated = va_arg(args, time_t); char *last_updated_s = NULL; if (sys_from == NULL) { if (state == pcmk_pacemakerd_state_remote) { sys_from = "pacemaker-remoted"; } else { sys_from = CRM_SYSTEM_MCP; } } if (state_s == NULL) { state_s = pcmk_pacemakerd_api_daemon_state_enum2text(state); } if (last_updated != 0) { last_updated_s = pcmk__epoch2str(&last_updated, crm_time_log_date |crm_time_log_timeofday |crm_time_log_with_timezone); } pcmk__output_create_xml_node(out, PCMK_XE_PACEMAKERD, PCMK_XA_SYS_FROM, sys_from, PCMK_XA_STATE, state_s, PCMK_XA_LAST_UPDATED, last_updated_s, NULL); free(last_updated_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("profile", "const char *", "clock_t", "clock_t") static int profile_default(pcmk__output_t *out, va_list args) { const char *xml_file = va_arg(args, const char *); clock_t start = va_arg(args, clock_t); clock_t end = va_arg(args, clock_t); out->list_item(out, NULL, "Testing %s ... %.2f secs", xml_file, (end - start) / (float) CLOCKS_PER_SEC); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("profile", "const char *", "clock_t", "clock_t") static int profile_xml(pcmk__output_t *out, va_list args) { const char *xml_file = va_arg(args, const char *); clock_t start = va_arg(args, clock_t); clock_t end = va_arg(args, clock_t); char *duration = pcmk__ftoa((end - start) / (float) CLOCKS_PER_SEC); pcmk__output_create_xml_node(out, PCMK_XE_TIMING, PCMK_XA_FILE, xml_file, PCMK_XA_DURATION, duration, NULL); free(duration); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("dc", "const char *") static int dc(pcmk__output_t *out, va_list args) { const char *dc = va_arg(args, const char *); return out->info(out, "Designated Controller is: %s", pcmk__s(dc, "not yet elected")); } PCMK__OUTPUT_ARGS("dc", "const char *") static int dc_text(pcmk__output_t *out, va_list args) { if (!out->is_quiet(out)) { return dc(out, args); } else { const char *dc = va_arg(args, const char *); if (dc != NULL) { pcmk__formatted_printf(out, "%s\n", pcmk__s(dc, "")); return pcmk_rc_ok; } } return pcmk_rc_no_output; } PCMK__OUTPUT_ARGS("dc", "const char *") static int dc_xml(pcmk__output_t *out, va_list args) { const char *dc = va_arg(args, const char *); pcmk__output_create_xml_node(out, PCMK_XE_DC, PCMK_XA_NODE_NAME, pcmk__s(dc, ""), NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *", "const char *", "bool") static int crmadmin_node(pcmk__output_t *out, va_list args) { const char *type = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *id = va_arg(args, const char *); bool bash_export = va_arg(args, int); if (bash_export) { return out->info(out, "export %s=%s", pcmk__s(name, ""), pcmk__s(id, "")); } else { return out->info(out, "%s node: %s (%s)", type ? type : "cluster", pcmk__s(name, ""), pcmk__s(id, "")); } } PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *", "const char *", "bool") static int crmadmin_node_text(pcmk__output_t *out, va_list args) { if (!out->is_quiet(out)) { return crmadmin_node(out, args); } else { const char *type G_GNUC_UNUSED = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *id G_GNUC_UNUSED = va_arg(args, const char *); bool bash_export G_GNUC_UNUSED = va_arg(args, int); pcmk__formatted_printf(out, "%s\n", pcmk__s(name, "")); return pcmk_rc_ok; } } PCMK__OUTPUT_ARGS("crmadmin-node", "const char *", "const char *", "const char *", "bool") static int crmadmin_node_xml(pcmk__output_t *out, va_list args) { const char *type = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *id = va_arg(args, const char *); bool bash_export G_GNUC_UNUSED = va_arg(args, int); pcmk__output_create_xml_node(out, PCMK_XE_NODE, PCMK_XA_TYPE, pcmk__s(type, "cluster"), PCMK_XA_NAME, pcmk__s(name, ""), PCMK_XA_ID, pcmk__s(id, ""), NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("digests", "const pcmk_resource_t *", "const pcmk_node_t *", "const char *", "guint", "const pcmk__op_digest_t *") static int digests_text(pcmk__output_t *out, va_list args) { const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *); const pcmk_node_t *node = va_arg(args, const pcmk_node_t *); const char *task = va_arg(args, const char *); guint interval_ms = va_arg(args, guint); const pcmk__op_digest_t *digests = va_arg(args, const pcmk__op_digest_t *); char *action_desc = NULL; const char *rsc_desc = "unknown resource"; const char *node_desc = "unknown node"; if (interval_ms != 0) { action_desc = crm_strdup_printf("%ums-interval %s action", interval_ms, ((task == NULL)? "unknown" : task)); } else if (pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_none)) { action_desc = strdup("probe action"); } else { action_desc = crm_strdup_printf("%s action", ((task == NULL)? "unknown" : task)); } if ((rsc != NULL) && (rsc->id != NULL)) { rsc_desc = rsc->id; } if ((node != NULL) && (node->details->uname != NULL)) { node_desc = node->details->uname; } out->begin_list(out, NULL, NULL, "Digests for %s %s on %s", rsc_desc, action_desc, node_desc); free(action_desc); if (digests == NULL) { out->list_item(out, NULL, "none"); out->end_list(out); return pcmk_rc_ok; } if (digests->digest_all_calc != NULL) { out->list_item(out, NULL, "%s (all parameters)", digests->digest_all_calc); } if (digests->digest_secure_calc != NULL) { out->list_item(out, NULL, "%s (non-private parameters)", digests->digest_secure_calc); } if (digests->digest_restart_calc != NULL) { out->list_item(out, NULL, "%s (non-reloadable parameters)", digests->digest_restart_calc); } out->end_list(out); return pcmk_rc_ok; } static void add_digest_xml(xmlNode *parent, const char *type, const char *digest, xmlNode *digest_source) { if (digest != NULL) { xmlNodePtr digest_xml = pcmk__xe_create(parent, PCMK_XE_DIGEST); crm_xml_add(digest_xml, PCMK_XA_TYPE, pcmk__s(type, "unspecified")); crm_xml_add(digest_xml, PCMK_XA_HASH, digest); pcmk__xml_copy(digest_xml, digest_source); } } PCMK__OUTPUT_ARGS("digests", "const pcmk_resource_t *", "const pcmk_node_t *", "const char *", "guint", "const pcmk__op_digest_t *") static int digests_xml(pcmk__output_t *out, va_list args) { const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *); const pcmk_node_t *node = va_arg(args, const pcmk_node_t *); const char *task = va_arg(args, const char *); guint interval_ms = va_arg(args, guint); const pcmk__op_digest_t *digests = va_arg(args, const pcmk__op_digest_t *); char *interval_s = crm_strdup_printf("%ums", interval_ms); xmlNode *xml = NULL; xml = pcmk__output_create_xml_node(out, PCMK_XE_DIGESTS, PCMK_XA_RESOURCE, pcmk__s(rsc->id, ""), PCMK_XA_NODE, pcmk__s(node->details->uname, ""), PCMK_XA_TASK, pcmk__s(task, ""), PCMK_XA_INTERVAL, interval_s, NULL); free(interval_s); if (digests != NULL) { add_digest_xml(xml, "all", digests->digest_all_calc, digests->params_all); add_digest_xml(xml, "nonprivate", digests->digest_secure_calc, digests->params_secure); add_digest_xml(xml, "nonreloadable", digests->digest_restart_calc, digests->params_restart); } return pcmk_rc_ok; } #define STOP_SANITY_ASSERT(lineno) do { \ if ((current != NULL) && current->details->unclean) { \ /* It will be a pseudo op */ \ } else if (stop == NULL) { \ crm_err("%s:%d: No stop action exists for %s", \ __func__, lineno, rsc->id); \ CRM_ASSERT(stop != NULL); \ } else if (pcmk_is_set(stop->flags, pcmk_action_optional)) { \ crm_err("%s:%d: Action %s is still optional", \ __func__, lineno, stop->uuid); \ CRM_ASSERT(!pcmk_is_set(stop->flags, pcmk_action_optional));\ } \ } while (0) PCMK__OUTPUT_ARGS("rsc-action", "pcmk_resource_t *", "pcmk_node_t *", "pcmk_node_t *") static int rsc_action_default(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *current = va_arg(args, pcmk_node_t *); pcmk_node_t *next = va_arg(args, pcmk_node_t *); GList *possible_matches = NULL; char *key = NULL; int rc = pcmk_rc_no_output; bool moving = false; pcmk_node_t *start_node = NULL; pcmk_action_t *start = NULL; pcmk_action_t *stop = NULL; pcmk_action_t *promote = NULL; pcmk_action_t *demote = NULL; pcmk_action_t *reason_op = NULL; if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed) || (current == NULL && next == NULL)) { const bool managed = pcmk_is_set(rsc->flags, pcmk_rsc_managed); pcmk__rsc_info(rsc, "Leave %s\t(%s%s)", rsc->id, pcmk_role_text(rsc->role), (managed? "" : " unmanaged")); return rc; } moving = (current != NULL) && (next != NULL) && !pcmk__same_node(current, next); possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_START, false); if (possible_matches) { start = possible_matches->data; g_list_free(possible_matches); } if ((start == NULL) || !pcmk_is_set(start->flags, pcmk_action_runnable)) { start_node = NULL; } else { start_node = current; } possible_matches = pe__resource_actions(rsc, start_node, PCMK_ACTION_STOP, false); if (possible_matches) { stop = possible_matches->data; g_list_free(possible_matches); } else if (pcmk_is_set(rsc->flags, pcmk_rsc_stop_unexpected)) { /* The resource is multiply active with PCMK_META_MULTIPLE_ACTIVE set to * PCMK_VALUE_STOP_UNEXPECTED, and not stopping on its current node, but * it should be stopping elsewhere. */ possible_matches = pe__resource_actions(rsc, NULL, PCMK_ACTION_STOP, false); if (possible_matches != NULL) { stop = possible_matches->data; g_list_free(possible_matches); } } possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_PROMOTE, false); if (possible_matches) { promote = possible_matches->data; g_list_free(possible_matches); } possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_DEMOTE, false); if (possible_matches) { demote = possible_matches->data; g_list_free(possible_matches); } if (rsc->role == rsc->next_role) { pcmk_action_t *migrate_op = NULL; CRM_CHECK(next != NULL, return rc); possible_matches = pe__resource_actions(rsc, next, PCMK_ACTION_MIGRATE_FROM, false); if (possible_matches) { migrate_op = possible_matches->data; } if ((migrate_op != NULL) && (current != NULL) && pcmk_is_set(migrate_op->flags, pcmk_action_runnable)) { rc = out->message(out, "rsc-action-item", "Migrate", rsc, current, next, start, NULL); } else if (pcmk_is_set(rsc->flags, pcmk_rsc_reload)) { rc = out->message(out, "rsc-action-item", "Reload", rsc, current, next, start, NULL); } else if ((start == NULL) || pcmk_is_set(start->flags, pcmk_action_optional)) { if ((demote != NULL) && (promote != NULL) && !pcmk_is_set(demote->flags, pcmk_action_optional) && !pcmk_is_set(promote->flags, pcmk_action_optional)) { rc = out->message(out, "rsc-action-item", "Re-promote", rsc, current, next, promote, demote); } else { pcmk__rsc_info(rsc, "Leave %s\t(%s %s)", rsc->id, pcmk_role_text(rsc->role), pcmk__node_name(next)); } } else if (!pcmk_is_set(start->flags, pcmk_action_runnable)) { if ((stop == NULL) || (stop->reason == NULL)) { reason_op = start; } else { reason_op = stop; } rc = out->message(out, "rsc-action-item", "Stop", rsc, current, NULL, stop, reason_op); STOP_SANITY_ASSERT(__LINE__); } else if (moving && current) { const bool failed = pcmk_is_set(rsc->flags, pcmk_rsc_failed); rc = out->message(out, "rsc-action-item", (failed? "Recover" : "Move"), rsc, current, next, stop, NULL); } else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) { rc = out->message(out, "rsc-action-item", "Recover", rsc, current, NULL, stop, NULL); STOP_SANITY_ASSERT(__LINE__); } else { rc = out->message(out, "rsc-action-item", "Restart", rsc, current, next, start, NULL); #if 0 /* @TODO This can be reached in situations that should really be * "Start" (see for example the migrate-fail-7 regression test) */ STOP_SANITY_ASSERT(__LINE__); #endif } g_list_free(possible_matches); return rc; } if ((stop != NULL) && ((rsc->next_role == pcmk_role_stopped) || ((start != NULL) && !pcmk_is_set(start->flags, pcmk_action_runnable)))) { key = stop_key(rsc); for (GList *iter = rsc->running_on; iter != NULL; iter = iter->next) { pcmk_node_t *node = iter->data; pcmk_action_t *stop_op = NULL; reason_op = start; possible_matches = find_actions(rsc->actions, key, node); if (possible_matches) { stop_op = possible_matches->data; g_list_free(possible_matches); } if (stop_op != NULL) { if (pcmk_is_set(stop_op->flags, pcmk_action_runnable)) { STOP_SANITY_ASSERT(__LINE__); } if (stop_op->reason != NULL) { reason_op = stop_op; } } if (out->message(out, "rsc-action-item", "Stop", rsc, node, NULL, stop_op, reason_op) == pcmk_rc_ok) { rc = pcmk_rc_ok; } } free(key); } else if ((stop != NULL) && pcmk_all_flags_set(rsc->flags, pcmk_rsc_failed|pcmk_rsc_stop_if_failed)) { /* 'stop' may be NULL if the failure was ignored */ rc = out->message(out, "rsc-action-item", "Recover", rsc, current, next, stop, start); STOP_SANITY_ASSERT(__LINE__); } else if (moving) { rc = out->message(out, "rsc-action-item", "Move", rsc, current, next, stop, NULL); STOP_SANITY_ASSERT(__LINE__); } else if (pcmk_is_set(rsc->flags, pcmk_rsc_reload)) { rc = out->message(out, "rsc-action-item", "Reload", rsc, current, next, start, NULL); } else if ((stop != NULL) && !pcmk_is_set(stop->flags, pcmk_action_optional)) { rc = out->message(out, "rsc-action-item", "Restart", rsc, current, next, start, NULL); STOP_SANITY_ASSERT(__LINE__); } else if (rsc->role == pcmk_role_promoted) { CRM_LOG_ASSERT(current != NULL); rc = out->message(out, "rsc-action-item", "Demote", rsc, current, next, demote, NULL); } else if (rsc->next_role == pcmk_role_promoted) { CRM_LOG_ASSERT(next); rc = out->message(out, "rsc-action-item", "Promote", rsc, current, next, promote, NULL); } else if ((rsc->role == pcmk_role_stopped) && (rsc->next_role > pcmk_role_stopped)) { rc = out->message(out, "rsc-action-item", "Start", rsc, current, next, start, NULL); } return rc; } PCMK__OUTPUT_ARGS("node-action", "const char *", "const char *", "const char *") static int node_action(pcmk__output_t *out, va_list args) { const char *task = va_arg(args, const char *); const char *node_name = va_arg(args, const char *); const char *reason = va_arg(args, const char *); if (task == NULL) { return pcmk_rc_no_output; } else if (reason) { out->list_item(out, NULL, "%s %s '%s'", task, node_name, reason); } else { crm_notice(" * %s %s", task, node_name); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-action", "const char *", "const char *", "const char *") static int node_action_xml(pcmk__output_t *out, va_list args) { const char *task = va_arg(args, const char *); const char *node_name = va_arg(args, const char *); const char *reason = va_arg(args, const char *); if (task == NULL) { return pcmk_rc_no_output; } else if (reason) { pcmk__output_create_xml_node(out, PCMK_XE_NODE_ACTION, PCMK_XA_TASK, task, PCMK_XA_NODE, node_name, PCMK_XA_REASON, reason, NULL); } else { crm_notice(" * %s %s", task, node_name); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-info", "uint32_t", "const char *", "const char *", "const char *", "bool", "bool") static int node_info_default(pcmk__output_t *out, va_list args) { uint32_t node_id = va_arg(args, uint32_t); const char *node_name = va_arg(args, const char *); const char *uuid = va_arg(args, const char *); const char *state = va_arg(args, const char *); bool have_quorum = (bool) va_arg(args, int); bool is_remote = (bool) va_arg(args, int); return out->info(out, "Node %" PRIu32 ": %s " "(uuid=%s, state=%s, have_quorum=%s, is_remote=%s)", node_id, pcmk__s(node_name, "unknown"), pcmk__s(uuid, "unknown"), pcmk__s(state, "unknown"), pcmk__btoa(have_quorum), pcmk__btoa(is_remote)); } PCMK__OUTPUT_ARGS("node-info", "uint32_t", "const char *", "const char *", "const char *", "bool", "bool") static int node_info_xml(pcmk__output_t *out, va_list args) { uint32_t node_id = va_arg(args, uint32_t); const char *node_name = va_arg(args, const char *); const char *uuid = va_arg(args, const char *); const char *state = va_arg(args, const char *); bool have_quorum = (bool) va_arg(args, int); bool is_remote = (bool) va_arg(args, int); char *id_s = crm_strdup_printf("%" PRIu32, node_id); pcmk__output_create_xml_node(out, PCMK_XE_NODE_INFO, PCMK_XA_NODEID, id_s, PCMK_XA_UNAME, node_name, PCMK_XA_ID, uuid, PCMK_XA_CRMD, state, PCMK_XA_HAVE_QUORUM, pcmk__btoa(have_quorum), PCMK_XA_REMOTE_NODE, pcmk__btoa(is_remote), NULL); free(id_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-cluster-action", "const char *", "const char *", "xmlNode *") static int inject_cluster_action(pcmk__output_t *out, va_list args) { const char *node = va_arg(args, const char *); const char *task = va_arg(args, const char *); xmlNodePtr rsc = va_arg(args, xmlNodePtr); if (out->is_quiet(out)) { return pcmk_rc_no_output; } if (rsc != NULL) { out->list_item(out, NULL, "Cluster action: %s for %s on %s", task, pcmk__xe_id(rsc), node); } else { out->list_item(out, NULL, "Cluster action: %s on %s", task, node); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-cluster-action", "const char *", "const char *", "xmlNode *") static int inject_cluster_action_xml(pcmk__output_t *out, va_list args) { const char *node = va_arg(args, const char *); const char *task = va_arg(args, const char *); xmlNodePtr rsc = va_arg(args, xmlNodePtr); xmlNodePtr xml_node = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } xml_node = pcmk__output_create_xml_node(out, PCMK_XE_CLUSTER_ACTION, PCMK_XA_TASK, task, PCMK_XA_NODE, node, NULL); if (rsc) { crm_xml_add(xml_node, PCMK_XA_ID, pcmk__xe_id(rsc)); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-fencing-action", "const char *", "const char *") static int inject_fencing_action(pcmk__output_t *out, va_list args) { const char *target = va_arg(args, const char *); const char *op = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } out->list_item(out, NULL, "Fencing %s (%s)", target, op); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-fencing-action", "const char *", "const char *") static int inject_fencing_action_xml(pcmk__output_t *out, va_list args) { const char *target = va_arg(args, const char *); const char *op = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } pcmk__output_create_xml_node(out, PCMK_XE_FENCING_ACTION, PCMK_XA_TARGET, target, PCMK_XA_OP, op, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-attr", "const char *", "const char *", "xmlNode *") static int inject_attr(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); xmlNodePtr cib_node = va_arg(args, xmlNodePtr); xmlChar *node_path = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } node_path = xmlGetNodePath(cib_node); out->list_item(out, NULL, "Injecting attribute %s=%s into %s '%s'", name, value, node_path, pcmk__xe_id(cib_node)); free(node_path); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-attr", "const char *", "const char *", "xmlNode *") static int inject_attr_xml(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); xmlNodePtr cib_node = va_arg(args, xmlNodePtr); xmlChar *node_path = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } node_path = xmlGetNodePath(cib_node); pcmk__output_create_xml_node(out, PCMK_XE_INJECT_ATTR, PCMK_XA_NAME, name, PCMK_XA_VALUE, value, PCMK_XA_NODE_PATH, node_path, PCMK_XA_CIB_NODE, pcmk__xe_id(cib_node), NULL); free(node_path); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-spec", "const char *") static int inject_spec(pcmk__output_t *out, va_list args) { const char *spec = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } out->list_item(out, NULL, "Injecting %s into the configuration", spec); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-spec", "const char *") static int inject_spec_xml(pcmk__output_t *out, va_list args) { const char *spec = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } pcmk__output_create_xml_node(out, PCMK_XE_INJECT_SPEC, PCMK_XA_SPEC, spec, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-modify-config", "const char *", "const char *") static int inject_modify_config(pcmk__output_t *out, va_list args) { const char *quorum = va_arg(args, const char *); const char *watchdog = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } out->begin_list(out, NULL, NULL, "Performing Requested Modifications"); if (quorum) { out->list_item(out, NULL, "Setting quorum: %s", quorum); } if (watchdog) { out->list_item(out, NULL, "Setting watchdog: %s", watchdog); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-modify-config", "const char *", "const char *") static int inject_modify_config_xml(pcmk__output_t *out, va_list args) { const char *quorum = va_arg(args, const char *); const char *watchdog = va_arg(args, const char *); xmlNodePtr node = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } node = pcmk__output_xml_create_parent(out, PCMK_XE_MODIFICATIONS, NULL); if (quorum) { crm_xml_add(node, PCMK_XA_QUORUM, quorum); } if (watchdog) { crm_xml_add(node, PCMK_XA_WATCHDOG, watchdog); } pcmk__output_xml_pop_parent(out); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-modify-node", "const char *", "const char *") static int inject_modify_node(pcmk__output_t *out, va_list args) { const char *action = va_arg(args, const char *); const char *node = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } if (pcmk__str_eq(action, "Online", pcmk__str_none)) { out->list_item(out, NULL, "Bringing node %s online", node); return pcmk_rc_ok; } else if (pcmk__str_eq(action, "Offline", pcmk__str_none)) { out->list_item(out, NULL, "Taking node %s offline", node); return pcmk_rc_ok; } else if (pcmk__str_eq(action, "Failing", pcmk__str_none)) { out->list_item(out, NULL, "Failing node %s", node); return pcmk_rc_ok; } return pcmk_rc_no_output; } PCMK__OUTPUT_ARGS("inject-modify-node", "const char *", "const char *") static int inject_modify_node_xml(pcmk__output_t *out, va_list args) { const char *action = va_arg(args, const char *); const char *node = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } pcmk__output_create_xml_node(out, PCMK_XE_MODIFY_NODE, PCMK_XA_ACTION, action, PCMK_XA_NODE, node, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-modify-ticket", "const char *", "const char *") static int inject_modify_ticket(pcmk__output_t *out, va_list args) { const char *action = va_arg(args, const char *); const char *ticket = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } if (pcmk__str_eq(action, "Standby", pcmk__str_none)) { out->list_item(out, NULL, "Making ticket %s standby", ticket); } else { out->list_item(out, NULL, "%s ticket %s", action, ticket); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-modify-ticket", "const char *", "const char *") static int inject_modify_ticket_xml(pcmk__output_t *out, va_list args) { const char *action = va_arg(args, const char *); const char *ticket = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } pcmk__output_create_xml_node(out, PCMK_XE_MODIFY_TICKET, PCMK_XA_ACTION, action, PCMK_XA_TICKET, ticket, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-pseudo-action", "const char *", "const char *") static int inject_pseudo_action(pcmk__output_t *out, va_list args) { const char *node = va_arg(args, const char *); const char *task = va_arg(args, const char *); if (out->is_quiet(out)) { return pcmk_rc_no_output; } out->list_item(out, NULL, "Pseudo action: %s%s%s", task, ((node == NULL)? "" : " on "), pcmk__s(node, "")); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-pseudo-action", "const char *", "const char *") static int inject_pseudo_action_xml(pcmk__output_t *out, va_list args) { const char *node = va_arg(args, const char *); const char *task = va_arg(args, const char *); xmlNodePtr xml_node = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } xml_node = pcmk__output_create_xml_node(out, PCMK_XE_PSEUDO_ACTION, PCMK_XA_TASK, task, NULL); if (node) { crm_xml_add(xml_node, PCMK_XA_NODE, node); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-rsc-action", "const char *", "const char *", "const char *", "guint") static int inject_rsc_action(pcmk__output_t *out, va_list args) { const char *rsc = va_arg(args, const char *); const char *operation = va_arg(args, const char *); const char *node = va_arg(args, const char *); guint interval_ms = va_arg(args, guint); if (out->is_quiet(out)) { return pcmk_rc_no_output; } if (interval_ms) { out->list_item(out, NULL, "Resource action: %-15s %s=%u on %s", rsc, operation, interval_ms, node); } else { out->list_item(out, NULL, "Resource action: %-15s %s on %s", rsc, operation, node); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("inject-rsc-action", "const char *", "const char *", "const char *", "guint") static int inject_rsc_action_xml(pcmk__output_t *out, va_list args) { const char *rsc = va_arg(args, const char *); const char *operation = va_arg(args, const char *); const char *node = va_arg(args, const char *); guint interval_ms = va_arg(args, guint); xmlNodePtr xml_node = NULL; if (out->is_quiet(out)) { return pcmk_rc_no_output; } xml_node = pcmk__output_create_xml_node(out, PCMK_XE_RSC_ACTION, PCMK_XA_RESOURCE, rsc, PCMK_XA_OP, operation, PCMK_XA_NODE, node, NULL); if (interval_ms) { char *interval_s = pcmk__itoa(interval_ms); crm_xml_add(xml_node, PCMK_XA_INTERVAL, interval_s); free(interval_s); } return pcmk_rc_ok; } #define CHECK_RC(retcode, retval) \ if (retval == pcmk_rc_ok) { \ retcode = pcmk_rc_ok; \ } PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *", "enum pcmk_pacemakerd_state", "crm_exit_t", "stonith_history_t *", "enum pcmk__fence_history", "uint32_t", "uint32_t", "const char *", "GList *", "GList *") int pcmk__cluster_status_text(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); crm_exit_t history_rc = va_arg(args, crm_exit_t); stonith_history_t *stonith_history = va_arg(args, stonith_history_t *); enum pcmk__fence_history fence_history = va_arg(args, int); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); const char *prefix = va_arg(args, const char *); GList *unames = va_arg(args, GList *); GList *resources = va_arg(args, GList *); int rc = pcmk_rc_no_output; bool already_printed_failure = false; CHECK_RC(rc, out->message(out, "cluster-summary", scheduler, pcmkd_state, section_opts, show_opts)); if (pcmk_is_set(section_opts, pcmk_section_nodes) && unames) { CHECK_RC(rc, out->message(out, "node-list", scheduler->nodes, unames, resources, show_opts, rc == pcmk_rc_ok)); } /* Print resources section, if needed */ if (pcmk_is_set(section_opts, pcmk_section_resources)) { CHECK_RC(rc, out->message(out, "resource-list", scheduler, show_opts, true, unames, resources, rc == pcmk_rc_ok)); } /* print Node Attributes section if requested */ if (pcmk_is_set(section_opts, pcmk_section_attributes)) { CHECK_RC(rc, out->message(out, "node-attribute-list", scheduler, show_opts, (rc == pcmk_rc_ok), unames, resources)); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_any_flags_set(section_opts, pcmk_section_operations|pcmk_section_failcounts)) { CHECK_RC(rc, out->message(out, "node-summary", scheduler, unames, resources, section_opts, show_opts, (rc == pcmk_rc_ok))); } /* If there were any failed actions, print them */ if (pcmk_is_set(section_opts, pcmk_section_failures) && (scheduler->failed != NULL) && (scheduler->failed->children != NULL)) { CHECK_RC(rc, out->message(out, "failed-action-list", scheduler, unames, resources, show_opts, rc == pcmk_rc_ok)); } /* Print failed stonith actions */ if (pcmk_is_set(section_opts, pcmk_section_fence_failed) && fence_history != pcmk__fence_history_none) { if (history_rc == 0) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_eq, GINT_TO_POINTER(st_failed)); if (hp) { CHECK_RC(rc, out->message(out, "failed-fencing-list", stonith_history, unames, section_opts, show_opts, rc == pcmk_rc_ok)); } } else { PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok); out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); already_printed_failure = true; } } /* Print tickets if requested */ if (pcmk_is_set(section_opts, pcmk_section_tickets)) { CHECK_RC(rc, out->message(out, "ticket-list", scheduler->tickets, (rc == pcmk_rc_ok), false, false)); } /* Print negative location constraints if requested */ if (pcmk_is_set(section_opts, pcmk_section_bans)) { CHECK_RC(rc, out->message(out, "ban-list", scheduler, prefix, resources, show_opts, rc == pcmk_rc_ok)); } /* Print stonith history */ if (pcmk_any_flags_set(section_opts, pcmk_section_fencing_all) && fence_history != pcmk__fence_history_none) { if (history_rc != 0) { if (!already_printed_failure) { PCMK__OUTPUT_SPACER_IF(out, rc == pcmk_rc_ok); out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } else if (pcmk_is_set(section_opts, pcmk_section_fence_worked)) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_neq, GINT_TO_POINTER(st_failed)); if (hp) { CHECK_RC(rc, out->message(out, "fencing-list", hp, unames, section_opts, show_opts, rc == pcmk_rc_ok)); } } else if (pcmk_is_set(section_opts, pcmk_section_fence_pending)) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_pending, NULL); if (hp) { CHECK_RC(rc, out->message(out, "pending-fencing-list", hp, unames, section_opts, show_opts, rc == pcmk_rc_ok)); } } } return rc; } PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *", "enum pcmk_pacemakerd_state", "crm_exit_t", "stonith_history_t *", "enum pcmk__fence_history", "uint32_t", "uint32_t", "const char *", "GList *", "GList *") static int cluster_status_xml(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); crm_exit_t history_rc = va_arg(args, crm_exit_t); stonith_history_t *stonith_history = va_arg(args, stonith_history_t *); enum pcmk__fence_history fence_history = va_arg(args, int); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); const char *prefix = va_arg(args, const char *); GList *unames = va_arg(args, GList *); GList *resources = va_arg(args, GList *); out->message(out, "cluster-summary", scheduler, pcmkd_state, section_opts, show_opts); /*** NODES ***/ if (pcmk_is_set(section_opts, pcmk_section_nodes)) { out->message(out, "node-list", scheduler->nodes, unames, resources, show_opts, false); } /* Print resources section, if needed */ if (pcmk_is_set(section_opts, pcmk_section_resources)) { /* XML output always displays full details. */ uint32_t full_show_opts = show_opts & ~pcmk_show_brief; out->message(out, "resource-list", scheduler, full_show_opts, false, unames, resources, false); } /* print Node Attributes section if requested */ if (pcmk_is_set(section_opts, pcmk_section_attributes)) { out->message(out, "node-attribute-list", scheduler, show_opts, false, unames, resources); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_any_flags_set(section_opts, pcmk_section_operations|pcmk_section_failcounts)) { out->message(out, "node-summary", scheduler, unames, resources, section_opts, show_opts, false); } /* If there were any failed actions, print them */ if (pcmk_is_set(section_opts, pcmk_section_failures) && (scheduler->failed != NULL) && (scheduler->failed->children != NULL)) { out->message(out, "failed-action-list", scheduler, unames, resources, show_opts, false); } /* Print stonith history */ if (pcmk_is_set(section_opts, pcmk_section_fencing_all) && fence_history != pcmk__fence_history_none) { out->message(out, "full-fencing-list", history_rc, stonith_history, unames, section_opts, show_opts, false); } /* Print tickets if requested */ if (pcmk_is_set(section_opts, pcmk_section_tickets)) { out->message(out, "ticket-list", scheduler->tickets, false, false, false); } /* Print negative location constraints if requested */ if (pcmk_is_set(section_opts, pcmk_section_bans)) { out->message(out, "ban-list", scheduler, prefix, resources, show_opts, false); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-status", "pcmk_scheduler_t *", "enum pcmk_pacemakerd_state", "crm_exit_t", "stonith_history_t *", "enum pcmk__fence_history", "uint32_t", "uint32_t", "const char *", "GList *", "GList *") static int cluster_status_html(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); crm_exit_t history_rc = va_arg(args, crm_exit_t); stonith_history_t *stonith_history = va_arg(args, stonith_history_t *); enum pcmk__fence_history fence_history = va_arg(args, int); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); const char *prefix = va_arg(args, const char *); GList *unames = va_arg(args, GList *); GList *resources = va_arg(args, GList *); bool already_printed_failure = false; out->message(out, "cluster-summary", scheduler, pcmkd_state, section_opts, show_opts); /*** NODE LIST ***/ if (pcmk_is_set(section_opts, pcmk_section_nodes) && unames) { out->message(out, "node-list", scheduler->nodes, unames, resources, show_opts, false); } /* Print resources section, if needed */ if (pcmk_is_set(section_opts, pcmk_section_resources)) { out->message(out, "resource-list", scheduler, show_opts, true, unames, resources, false); } /* print Node Attributes section if requested */ if (pcmk_is_set(section_opts, pcmk_section_attributes)) { out->message(out, "node-attribute-list", scheduler, show_opts, false, unames, resources); } /* If requested, print resource operations (which includes failcounts) * or just failcounts */ if (pcmk_any_flags_set(section_opts, pcmk_section_operations|pcmk_section_failcounts)) { out->message(out, "node-summary", scheduler, unames, resources, section_opts, show_opts, false); } /* If there were any failed actions, print them */ if (pcmk_is_set(section_opts, pcmk_section_failures) && (scheduler->failed != NULL) && (scheduler->failed->children != NULL)) { out->message(out, "failed-action-list", scheduler, unames, resources, show_opts, false); } /* Print failed stonith actions */ if (pcmk_is_set(section_opts, pcmk_section_fence_failed) && fence_history != pcmk__fence_history_none) { if (history_rc == 0) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_eq, GINT_TO_POINTER(st_failed)); if (hp) { out->message(out, "failed-fencing-list", stonith_history, unames, section_opts, show_opts, false); } } else { out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } /* Print stonith history */ if (pcmk_any_flags_set(section_opts, pcmk_section_fencing_all) && fence_history != pcmk__fence_history_none) { if (history_rc != 0) { if (!already_printed_failure) { out->begin_list(out, NULL, NULL, "Failed Fencing Actions"); out->list_item(out, NULL, "Failed to get fencing history: %s", crm_exit_str(history_rc)); out->end_list(out); } } else if (pcmk_is_set(section_opts, pcmk_section_fence_worked)) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_neq, GINT_TO_POINTER(st_failed)); if (hp) { out->message(out, "fencing-list", hp, unames, section_opts, show_opts, false); } } else if (pcmk_is_set(section_opts, pcmk_section_fence_pending)) { stonith_history_t *hp = NULL; hp = stonith__first_matching_event(stonith_history, stonith__event_state_pending, NULL); if (hp) { out->message(out, "pending-fencing-list", hp, unames, section_opts, show_opts, false); } } } /* Print tickets if requested */ if (pcmk_is_set(section_opts, pcmk_section_tickets)) { out->message(out, "ticket-list", scheduler->tickets, false, false, false); } /* Print negative location constraints if requested */ if (pcmk_is_set(section_opts, pcmk_section_bans)) { out->message(out, "ban-list", scheduler, prefix, resources, show_opts, false); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("attribute", "const char *", "const char *", "const char *", - "const char *", "const char *", "bool") + "const char *", "const char *", "bool", "bool") static int attribute_default(pcmk__output_t *out, va_list args) { const char *scope = va_arg(args, const char *); const char *instance = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); const char *host = va_arg(args, const char *); bool quiet = va_arg(args, int); + bool legacy = va_arg(args, int); gchar *value_esc = NULL; GString *s = NULL; if (quiet) { if (value != NULL) { + /* Quiet needs to be turned off for ->info() to do anything */ + bool was_quiet = out->is_quiet(out); + + if (was_quiet) { + out->quiet = false; + } + out->info(out, "%s", value); + + out->quiet = was_quiet; } return pcmk_rc_ok; } s = g_string_sized_new(50); if (pcmk__xml_needs_escape(value, pcmk__xml_escape_attr_pretty)) { value_esc = pcmk__xml_escape(value, pcmk__xml_escape_attr_pretty); value = value_esc; } if (!pcmk__str_empty(scope)) { - pcmk__g_strcat(s, PCMK_XA_SCOPE "=\"", scope, "\" ", NULL); + if (legacy) { + pcmk__g_strcat(s, PCMK_XA_SCOPE "=", scope, " ", NULL); + } else { + pcmk__g_strcat(s, PCMK_XA_SCOPE "=\"", scope, "\" ", NULL); + } } if (!pcmk__str_empty(instance)) { - pcmk__g_strcat(s, PCMK_XA_ID "=\"", instance, "\" ", NULL); + if (legacy) { + pcmk__g_strcat(s, PCMK_XA_ID "=", instance, " ", NULL); + } else { + pcmk__g_strcat(s, PCMK_XA_ID "=\"", instance, "\" ", NULL); + } } - pcmk__g_strcat(s, PCMK_XA_NAME "=\"", pcmk__s(name, ""), "\" ", NULL); + if (legacy) { + pcmk__g_strcat(s, PCMK_XA_NAME "=", pcmk__s(name, ""), " ", NULL); + } else { + pcmk__g_strcat(s, PCMK_XA_NAME "=\"", pcmk__s(name, ""), "\" ", NULL); + } if (!pcmk__str_empty(host)) { - pcmk__g_strcat(s, PCMK_XA_HOST "=\"", host, "\" ", NULL); + if (legacy) { + pcmk__g_strcat(s, PCMK_XA_HOST "=", host, " ", NULL); + } else { + pcmk__g_strcat(s, PCMK_XA_HOST "=\"", host, "\" ", NULL); + } } - pcmk__g_strcat(s, PCMK_XA_VALUE "=\"", pcmk__s(value, ""), "\"", NULL); + if (legacy) { + pcmk__g_strcat(s, PCMK_XA_VALUE "=", pcmk__s(value, "(null)"), NULL); + } else { + pcmk__g_strcat(s, PCMK_XA_VALUE "=\"", pcmk__s(value, ""), "\"", NULL); + } out->info(out, "%s", s->str); g_free(value_esc); g_string_free(s, TRUE); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("attribute", "const char *", "const char *", "const char *", - "const char *", "const char *", "bool") + "const char *", "const char *", "bool", "bool") static int attribute_xml(pcmk__output_t *out, va_list args) { const char *scope = va_arg(args, const char *); const char *instance = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); const char *host = va_arg(args, const char *); bool quiet G_GNUC_UNUSED = va_arg(args, int); + bool legacy G_GNUC_UNUSED = va_arg(args, int); xmlNodePtr node = NULL; node = pcmk__output_create_xml_node(out, PCMK_XE_ATTRIBUTE, PCMK_XA_NAME, name, PCMK_XA_VALUE, pcmk__s(value, ""), NULL); if (!pcmk__str_empty(scope)) { crm_xml_add(node, PCMK_XA_SCOPE, scope); } if (!pcmk__str_empty(instance)) { crm_xml_add(node, PCMK_XA_ID, instance); } if (!pcmk__str_empty(host)) { crm_xml_add(node, PCMK_XA_HOST, host); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("rule-check", "const char *", "int", "const char *") static int rule_check_default(pcmk__output_t *out, va_list args) { const char *rule_id = va_arg(args, const char *); int result = va_arg(args, int); const char *error = va_arg(args, const char *); switch (result) { case pcmk_rc_within_range: return out->info(out, "Rule %s is still in effect", rule_id); case pcmk_rc_ok: return out->info(out, "Rule %s satisfies conditions", rule_id); case pcmk_rc_after_range: return out->info(out, "Rule %s is expired", rule_id); case pcmk_rc_before_range: return out->info(out, "Rule %s has not yet taken effect", rule_id); case pcmk_rc_op_unsatisfied: return out->info(out, "Rule %s does not satisfy conditions", rule_id); default: out->err(out, "Could not determine whether rule %s is in effect: %s", rule_id, ((error != NULL)? error : "unexpected error")); return pcmk_rc_ok; } } PCMK__OUTPUT_ARGS("rule-check", "const char *", "int", "const char *") static int rule_check_xml(pcmk__output_t *out, va_list args) { const char *rule_id = va_arg(args, const char *); int result = va_arg(args, int); const char *error = va_arg(args, const char *); char *rc_str = pcmk__itoa(pcmk_rc2exitc(result)); pcmk__output_create_xml_node(out, PCMK_XE_RULE_CHECK, PCMK_XA_RULE_ID, rule_id, PCMK_XA_RC, rc_str, NULL); free(rc_str); switch (result) { case pcmk_rc_within_range: case pcmk_rc_ok: case pcmk_rc_after_range: case pcmk_rc_before_range: case pcmk_rc_op_unsatisfied: return pcmk_rc_ok; default: out->err(out, "Could not determine whether rule %s is in effect: %s", rule_id, ((error != NULL)? error : "unexpected error")); return pcmk_rc_ok; } } PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *") static int result_code_none(pcmk__output_t *out, va_list args) { return pcmk_rc_no_output; } PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *") static int result_code_text(pcmk__output_t *out, va_list args) { int code = va_arg(args, int); const char *name = va_arg(args, const char *); const char *desc = va_arg(args, const char *); static int code_width = 0; if (out->is_quiet(out)) { /* If out->is_quiet(), don't print the code. Print name and/or desc in a * compact format for text output, or print nothing at all for none-type * output. */ if ((name != NULL) && (desc != NULL)) { pcmk__formatted_printf(out, "%s - %s\n", name, desc); } else if ((name != NULL) || (desc != NULL)) { pcmk__formatted_printf(out, "%s\n", ((name != NULL)? name : desc)); } return pcmk_rc_ok; } /* Get length of longest (most negative) standard Pacemaker return code * This should be longer than all the values of any other type of return * code. */ if (code_width == 0) { long long most_negative = pcmk_rc_error - (long long) pcmk__n_rc + 1; code_width = (int) snprintf(NULL, 0, "%lld", most_negative); } if ((name != NULL) && (desc != NULL)) { static int name_width = 0; if (name_width == 0) { // Get length of longest standard Pacemaker return code name for (int lpc = 0; lpc < pcmk__n_rc; lpc++) { int len = (int) strlen(pcmk_rc_name(pcmk_rc_error - lpc)); name_width = QB_MAX(name_width, len); } } return out->info(out, "% *d: %-*s %s", code_width, code, name_width, name, desc); } if ((name != NULL) || (desc != NULL)) { return out->info(out, "% *d: %s", code_width, code, ((name != NULL)? name : desc)); } return out->info(out, "% *d", code_width, code); } PCMK__OUTPUT_ARGS("result-code", "int", "const char *", "const char *") static int result_code_xml(pcmk__output_t *out, va_list args) { int code = va_arg(args, int); const char *name = va_arg(args, const char *); const char *desc = va_arg(args, const char *); char *code_str = pcmk__itoa(code); pcmk__output_create_xml_node(out, PCMK_XE_RESULT_CODE, PCMK_XA_CODE, code_str, PCMK_XA_NAME, name, PCMK_XA_DESCRIPTION, desc, NULL); free(code_str); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-attribute", "const char *", "const char *", "const char *") static int ticket_attribute_default(pcmk__output_t *out, va_list args) { const char *ticket_id G_GNUC_UNUSED = va_arg(args, const char *); const char *name G_GNUC_UNUSED = va_arg(args, const char *); const char *value = va_arg(args, const char *); out->info(out, "%s", value); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-attribute", "const char *", "const char *", "const char *") static int ticket_attribute_xml(pcmk__output_t *out, va_list args) { const char *ticket_id = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); /* Create: * * * * * */ pcmk__output_xml_create_parent(out, PCMK_XE_TICKETS, NULL); pcmk__output_xml_create_parent(out, PCMK_XE_TICKET, PCMK_XA_ID, ticket_id, NULL); pcmk__output_create_xml_node(out, PCMK_XA_ATTRIBUTE, PCMK_XA_NAME, name, PCMK_XA_VALUE, value, NULL); pcmk__output_xml_pop_parent(out); pcmk__output_xml_pop_parent(out); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-constraints", "xmlNode *") static int ticket_constraints_default(pcmk__output_t *out, va_list args) { xmlNode *constraint_xml = va_arg(args, xmlNode *); /* constraint_xml can take two forms: * * * * for when there's only one ticket in the CIB, or when the user asked * for a specific ticket (crm_ticket -c -t for instance) * * * * * * * for when there's multiple tickets in the and the user did not ask for * a specific one. * * In both cases, we simply output a element for each ticket * in the results. */ out->info(out, "Constraints XML:\n"); if (pcmk__xe_is(constraint_xml, PCMK__XE_XPATH_QUERY)) { xmlNode *child = pcmk__xe_first_child(constraint_xml, NULL, NULL, NULL); do { GString *buf = g_string_sized_new(1024); pcmk__xml_string(child, pcmk__xml_fmt_pretty, buf, 0); out->output_xml(out, PCMK_XE_CONSTRAINT, buf->str); g_string_free(buf, TRUE); child = pcmk__xe_next(child); } while (child != NULL); } else { GString *buf = g_string_sized_new(1024); pcmk__xml_string(constraint_xml, pcmk__xml_fmt_pretty, buf, 0); out->output_xml(out, PCMK_XE_CONSTRAINT, buf->str); g_string_free(buf, TRUE); } return pcmk_rc_ok; } static int add_ticket_element_with_constraints(xmlNode *node, void *userdata) { pcmk__output_t *out = (pcmk__output_t *) userdata; const char *ticket_id = crm_element_value(node, PCMK_XA_TICKET); pcmk__output_xml_create_parent(out, PCMK_XE_TICKET, PCMK_XA_ID, ticket_id, NULL); pcmk__output_xml_create_parent(out, PCMK_XE_CONSTRAINTS, NULL); pcmk__output_xml_add_node_copy(out, node); /* Pop two parents so now we are back under the element */ pcmk__output_xml_pop_parent(out); pcmk__output_xml_pop_parent(out); return pcmk_rc_ok; } static int add_resource_element(xmlNode *node, void *userdata) { pcmk__output_t *out = (pcmk__output_t *) userdata; const char *rsc = crm_element_value(node, PCMK_XA_RSC); pcmk__output_create_xml_node(out, PCMK_XE_RESOURCE, PCMK_XA_ID, rsc, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-constraints", "xmlNode *") static int ticket_constraints_xml(pcmk__output_t *out, va_list args) { xmlNode *constraint_xml = va_arg(args, xmlNode *); /* Create: * * * * * * * ... * */ pcmk__output_xml_create_parent(out, PCMK_XE_TICKETS, NULL); if (pcmk__xe_is(constraint_xml, PCMK__XE_XPATH_QUERY)) { /* Iterate through the list of children once to create all the * ticket/constraint elements. */ pcmk__xe_foreach_child(constraint_xml, NULL, add_ticket_element_with_constraints, out); /* Put us back at the same level as where was created. */ pcmk__output_xml_pop_parent(out); /* Constraints can reference a resource ID that is defined in the XML * schema as an IDREF. This requires some other element to be present * with an id= attribute that matches. * * Iterate through the list of children a second time to create the * following: * * * * ... * */ pcmk__output_xml_create_parent(out, PCMK_XE_RESOURCES, NULL); pcmk__xe_foreach_child(constraint_xml, NULL, add_resource_element, out); pcmk__output_xml_pop_parent(out); } else { /* Creating the output for a single constraint is much easier. All the * comments in the above block apply here. */ add_ticket_element_with_constraints(constraint_xml, out); pcmk__output_xml_pop_parent(out); pcmk__output_xml_create_parent(out, PCMK_XE_RESOURCES, NULL); add_resource_element(constraint_xml, out); pcmk__output_xml_pop_parent(out); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-state", "xmlNode *") static int ticket_state_default(pcmk__output_t *out, va_list args) { xmlNode *state_xml = va_arg(args, xmlNode *); GString *buf = g_string_sized_new(1024); out->info(out, "State XML:\n"); pcmk__xml_string(state_xml, pcmk__xml_fmt_pretty, buf, 0); out->output_xml(out, PCMK__XE_TICKET_STATE, buf->str); g_string_free(buf, TRUE); return pcmk_rc_ok; } static int add_ticket_element(xmlNode *node, void *userdata) { pcmk__output_t *out = (pcmk__output_t *) userdata; xmlNode *ticket_node = NULL; ticket_node = pcmk__output_create_xml_node(out, PCMK_XE_TICKET, NULL); copy_in_properties(ticket_node, node); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-state", "xmlNode *") static int ticket_state_xml(pcmk__output_t *out, va_list args) { xmlNode *state_xml = va_arg(args, xmlNode *); /* Create: * * * ... * */ pcmk__output_xml_create_parent(out, PCMK_XE_TICKETS, NULL); if (state_xml->children != NULL) { /* Iterate through the list of children once to create all the * ticket elements. */ pcmk__xe_foreach_child(state_xml, PCMK__XE_TICKET_STATE, add_ticket_element, out); } else { add_ticket_element(state_xml, out); } pcmk__output_xml_pop_parent(out); return pcmk_rc_ok; } static pcmk__message_entry_t fmt_functions[] = { { "attribute", "default", attribute_default }, { "attribute", "xml", attribute_xml }, { "cluster-status", "default", pcmk__cluster_status_text }, { "cluster-status", "html", cluster_status_html }, { "cluster-status", "xml", cluster_status_xml }, { "crmadmin-node", "default", crmadmin_node }, { "crmadmin-node", "text", crmadmin_node_text }, { "crmadmin-node", "xml", crmadmin_node_xml }, { "dc", "default", dc }, { "dc", "text", dc_text }, { "dc", "xml", dc_xml }, { "digests", "default", digests_text }, { "digests", "xml", digests_xml }, { "health", "default", health }, { "health", "text", health_text }, { "health", "xml", health_xml }, { "inject-attr", "default", inject_attr }, { "inject-attr", "xml", inject_attr_xml }, { "inject-cluster-action", "default", inject_cluster_action }, { "inject-cluster-action", "xml", inject_cluster_action_xml }, { "inject-fencing-action", "default", inject_fencing_action }, { "inject-fencing-action", "xml", inject_fencing_action_xml }, { "inject-modify-config", "default", inject_modify_config }, { "inject-modify-config", "xml", inject_modify_config_xml }, { "inject-modify-node", "default", inject_modify_node }, { "inject-modify-node", "xml", inject_modify_node_xml }, { "inject-modify-ticket", "default", inject_modify_ticket }, { "inject-modify-ticket", "xml", inject_modify_ticket_xml }, { "inject-pseudo-action", "default", inject_pseudo_action }, { "inject-pseudo-action", "xml", inject_pseudo_action_xml }, { "inject-rsc-action", "default", inject_rsc_action }, { "inject-rsc-action", "xml", inject_rsc_action_xml }, { "inject-spec", "default", inject_spec }, { "inject-spec", "xml", inject_spec_xml }, { "locations-and-colocations", "default", locations_and_colocations }, { "locations-and-colocations", "xml", locations_and_colocations_xml }, { "locations-list", "default", locations_list }, { "locations-list", "xml", locations_list_xml }, { "node-action", "default", node_action }, { "node-action", "xml", node_action_xml }, { "node-info", "default", node_info_default }, { "node-info", "xml", node_info_xml }, { "pacemakerd-health", "default", pacemakerd_health }, { "pacemakerd-health", "html", pacemakerd_health_html }, { "pacemakerd-health", "text", pacemakerd_health_text }, { "pacemakerd-health", "xml", pacemakerd_health_xml }, { "profile", "default", profile_default, }, { "profile", "xml", profile_xml }, { "result-code", PCMK_VALUE_NONE, result_code_none }, { "result-code", "text", result_code_text }, { "result-code", "xml", result_code_xml }, { "rsc-action", "default", rsc_action_default }, { "rsc-action-item", "default", rsc_action_item }, { "rsc-action-item", "xml", rsc_action_item_xml }, { "rsc-is-colocated-with-list", "default", rsc_is_colocated_with_list }, { "rsc-is-colocated-with-list", "xml", rsc_is_colocated_with_list_xml }, { "rscs-colocated-with-list", "default", rscs_colocated_with_list }, { "rscs-colocated-with-list", "xml", rscs_colocated_with_list_xml }, { "rule-check", "default", rule_check_default }, { "rule-check", "xml", rule_check_xml }, { "ticket-attribute", "default", ticket_attribute_default }, { "ticket-attribute", "xml", ticket_attribute_xml }, { "ticket-constraints", "default", ticket_constraints_default }, { "ticket-constraints", "xml", ticket_constraints_xml }, { "ticket-state", "default", ticket_state_default }, { "ticket-state", "xml", ticket_state_xml }, { NULL, NULL, NULL } }; void pcmk__register_lib_messages(pcmk__output_t *out) { pcmk__register_messages(out, fmt_functions); } diff --git a/tools/attrd_updater.c b/tools/attrd_updater.c index 1b60131636..5316101609 100644 --- a/tools/attrd_updater.c +++ b/tools/attrd_updater.c @@ -1,524 +1,524 @@ /* * Copyright 2004-2024 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define SUMMARY "query and update Pacemaker node attributes" static pcmk__supported_format_t formats[] = { PCMK__SUPPORTED_FORMAT_NONE, PCMK__SUPPORTED_FORMAT_TEXT, PCMK__SUPPORTED_FORMAT_XML, { NULL, NULL, NULL } }; GError *error = NULL; bool printed_values = false; struct { char command; gchar *attr_dampen; gchar *attr_name; gchar *attr_pattern; gchar *attr_node; gchar *attr_set; char *attr_value; uint32_t attr_options; gboolean query_all; gboolean quiet; } options = { .attr_options = pcmk__node_attr_none, .command = 'Q', }; static gboolean command_cb (const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { pcmk__str_update(&options.attr_value, optarg); if (pcmk__str_any_of(option_name, "--update-both", "-B", NULL)) { options.command = 'B'; } else if (pcmk__str_any_of(option_name, "--delete", "-D", NULL)) { options.command = 'D'; } else if (pcmk__str_any_of(option_name, "--query", "-Q", NULL)) { options.command = 'Q'; } else if (pcmk__str_any_of(option_name, "--refresh", "-R", NULL)) { options.command = 'R'; } else if (pcmk__str_any_of(option_name, "--update", "-U", "-v", NULL)) { options.command = 'U'; } else if (pcmk__str_any_of(option_name, "--update-delay", "-Y", NULL)) { options.command = 'Y'; } return TRUE; } static gboolean private_cb (const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_private); return TRUE; } static gboolean section_cb (const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (pcmk__str_any_of(optarg, PCMK_XE_NODES, "forever", NULL)) { pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_perm); } else if (pcmk__str_any_of(optarg, PCMK_XE_STATUS, "reboot", NULL)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_perm); } else { g_set_error(err, PCMK__EXITC_ERROR, CRM_EX_USAGE, "Unknown value for --lifetime: %s", optarg); return FALSE; } return TRUE; } static gboolean attr_set_type_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { if (pcmk__str_any_of(option_name, "-z", "--utilization", NULL)) { pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_utilization); } return TRUE; } static gboolean wait_cb (const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (pcmk__str_eq(optarg, "no", pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); return TRUE; } else if (pcmk__str_eq(optarg, PCMK__VALUE_LOCAL, pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local); return TRUE; } else if (pcmk__str_eq(optarg, PCMK__VALUE_CLUSTER, pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_sync_cluster); return TRUE; } else { g_set_error(err, PCMK__EXITC_ERROR, CRM_EX_USAGE, "--wait= must be one of 'no', 'local', 'cluster'"); return FALSE; } } #define INDENT " " static GOptionEntry required_entries[] = { { "name", 'n', 0, G_OPTION_ARG_STRING, &options.attr_name, "The attribute's name", "NAME" }, { "pattern", 'P', 0, G_OPTION_ARG_STRING, &options.attr_pattern, "Operate on all attributes matching this pattern\n" INDENT "(with -B, -D, -U, or -Y)", "PATTERN" }, { NULL } }; static GOptionEntry command_entries[] = { { "update", 'U', 0, G_OPTION_ARG_CALLBACK, command_cb, "Update attribute's value. Required: -n/--name or -P/--pattern.\n" INDENT "Optional: -d/--delay (if specified, the delay will be used if\n" INDENT "the attribute needs to be created, but ignored if the\n" INDENT "attribute already exists), -s/--set, -p/--private, -W/--wait,\n" INDENT "-z/--utilization.", "VALUE" }, { "update-both", 'B', 0, G_OPTION_ARG_CALLBACK, command_cb, "Update attribute's value and time to wait (dampening) in\n" INDENT "pacemaker-attrd. If this causes the value or dampening to change,\n" INDENT "the attribute will also be written to the cluster configuration,\n" INDENT "so be aware that repeatedly changing the dampening reduces its\n" INDENT "effectiveness.\n" INDENT "Requires -d/--delay", "VALUE" }, { "update-delay", 'Y', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Update attribute's dampening in pacemaker-attrd. If this causes\n" INDENT "the dampening to change, the attribute will also be written\n" INDENT "to the cluster configuration, so be aware that repeatedly\n" INDENT "changing the dampening reduces its effectiveness.\n" INDENT "Requires -d/--delay", NULL }, { "query", 'Q', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Query the attribute's value from pacemaker-attrd", NULL }, { "delete", 'D', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Unset attribute from pacemaker-attrd. At the moment, there is no way\n" INDENT "to remove an attribute. This option will instead set its value\n" INDENT "to the empty string.", NULL }, { "refresh", 'R', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Force the pacemaker-attrd daemon to resend all current\n" INDENT "values to the CIB", NULL }, { NULL } }; static GOptionEntry addl_entries[] = { { "delay", 'd', 0, G_OPTION_ARG_STRING, &options.attr_dampen, "The time to wait (dampening) in seconds for further changes\n" INDENT "before sending to the CIB", "SECONDS" }, { "set", 's', 0, G_OPTION_ARG_STRING, &options.attr_set, "(Advanced) The attribute set in which to place the value", "SET" }, { "node", 'N', 0, G_OPTION_ARG_STRING, &options.attr_node, "Set the attribute for the named node (instead of the local one)", "NODE" }, { "all", 'A', 0, G_OPTION_ARG_NONE, &options.query_all, "Show values of the attribute for all nodes (query only)", NULL }, { "lifetime", 'l', 0, G_OPTION_ARG_CALLBACK, section_cb, "(Not yet implemented) Lifetime of the node attribute (silently\n" INDENT "ignored by cluster)", "SECTION" }, { "private", 'p', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, private_cb, "If this creates a new attribute, never write the attribute to CIB", NULL }, { "wait", 'W', 0, G_OPTION_ARG_CALLBACK, wait_cb, "Wait for some event to occur before returning. Values are 'no' (wait\n" INDENT "only for the attribute daemon to acknowledge the request),\n" INDENT "'local' (wait until the change has propagated to where a local\n" INDENT "query will return the request value, or the value set by a\n" INDENT "later request), or 'cluster' (wait until the change has propagated\n" INDENT "to where a query anywhere on the cluster will return the requested\n" INDENT "value, or the value set by a later request). Default is 'no'.", "UNTIL" }, { "utilization", 'z', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, attr_set_type_cb, "When creating a new attribute, create it as a node utilization attribute\n" INDENT "instead of an instance attribute. If the attribute already exists,\n" INDENT "its existing type (utilization vs. instance) will be used regardless.\n" INDENT "(with -B, -U, -Y)", NULL }, { NULL } }; static GOptionEntry deprecated_entries[] = { { "quiet", 'q', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &options.quiet, NULL, NULL }, { "update", 'v', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, command_cb, NULL, NULL }, { "section", 'S', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, section_cb, NULL, NULL }, { NULL } }; static int send_attrd_query(pcmk__output_t *out, const char *attr_name, const char *attr_node, gboolean query_all); static int send_attrd_update(char command, const char *attr_node, const char *attr_name, const char *attr_value, const char *attr_set, const char *attr_dampen, uint32_t attr_options); static bool pattern_used_correctly(void) { /* --pattern can only be used with: * -B (update-both), -D (delete), -U (update), or -Y (update-delay) */ return options.command == 'B' || options.command == 'D' || options.command == 'U' || options.command == 'Y'; } static GOptionContext * build_arg_context(pcmk__common_args_t *args, GOptionGroup **group) { GOptionContext *context = NULL; context = pcmk__build_arg_context(args, "text (default), xml", group, NULL); pcmk__add_arg_group(context, "required", "Required Arguments:", "Show required arguments", required_entries); pcmk__add_arg_group(context, "command", "Command:", "Show command options (mutually exclusive)", command_entries); pcmk__add_arg_group(context, "additional", "Additional Options:", "Show additional options", addl_entries); pcmk__add_arg_group(context, "deprecated", "Deprecated Options:", "Show deprecated options", deprecated_entries); return context; } int main(int argc, char **argv) { int rc = pcmk_rc_ok; crm_exit_t exit_code = CRM_EX_OK; pcmk__output_t *out = NULL; GOptionGroup *output_group = NULL; pcmk__common_args_t *args = pcmk__new_common_args(SUMMARY); GOptionContext *context = build_arg_context(args, &output_group); gchar **processed_args = pcmk__cmdline_preproc(argv, "dlnsvBNUS"); pcmk__register_formats(output_group, formats); if (!g_option_context_parse_strv(context, &processed_args, &error)) { exit_code = CRM_EX_USAGE; goto done; } pcmk__cli_init_logging("attrd_updater", args->verbosity); rc = pcmk__output_new(&out, args->output_ty, args->output_dest, argv); if (rc != pcmk_rc_ok) { exit_code = CRM_EX_ERROR; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error creating output format %s: %s", args->output_ty, pcmk_rc_str(rc)); goto done; } if (args->version) { out->version(out, false); goto done; } if (options.attr_pattern) { if (options.attr_name) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: --name and --pattern cannot be used at the same time"); goto done; } if (!pattern_used_correctly()) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: pattern can only be used with delete or update"); goto done; } g_free(options.attr_name); options.attr_name = options.attr_pattern; options.attr_options |= pcmk__node_attr_pattern; } if (options.command != 'R' && options.attr_name == NULL) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Command requires --name or --pattern argument"); goto done; } else if ((options.command == 'B'|| options.command == 'Y') && options.attr_dampen == NULL) { out->info(out, "Warning: '%c' command given without required --delay", options.command); } pcmk__register_lib_messages(out); if (options.command == 'Q') { int rc = send_attrd_query(out, options.attr_name, options.attr_node, options.query_all); exit_code = pcmk_rc2exitc(rc); } else { /* @TODO We don't know whether the specified node is a Pacemaker Remote * node or not, so we can't set pcmk__node_attr_remote when appropriate. * However, it's not a big problem, because pacemaker-attrd will learn * and remember a node's "remoteness". */ int rc = send_attrd_update(options.command, options.attr_node, options.attr_name, options.attr_value, options.attr_set, options.attr_dampen, options.attr_options); exit_code = pcmk_rc2exitc(rc); } done: g_strfreev(processed_args); pcmk__free_arg_context(context); g_free(options.attr_dampen); g_free(options.attr_name); g_free(options.attr_node); g_free(options.attr_set); free(options.attr_value); pcmk__output_and_clear_error(&error, out); if (out != NULL) { out->finish(out, exit_code, true, NULL); pcmk__output_free(out); } pcmk__unregister_formats(); crm_exit(exit_code); } /*! * \brief Print the attribute values in a pacemaker-attrd XML query reply * * \param[in,out] out Output object * \param[in] reply List of attribute name/value pairs * * \return true if any values were printed */ static void print_attrd_values(pcmk__output_t *out, const GList *reply) { for (const GList *iter = reply; iter != NULL; iter = iter->next) { const pcmk__attrd_query_pair_t *pair = iter->data; out->message(out, "attribute", NULL, NULL, pair->name, pair->value, - pair->node, false); + pair->node, false, false); printed_values = true; } } static void attrd_event_cb(pcmk_ipc_api_t *attrd_api, enum pcmk_ipc_event event_type, crm_exit_t status, void *event_data, void *user_data) { pcmk__output_t *out = (pcmk__output_t *) user_data; pcmk__attrd_api_reply_t *reply = event_data; if (event_type != pcmk_ipc_event_reply || status != CRM_EX_OK) { return; } /* Print the values from the reply. */ if (reply->reply_type == pcmk__attrd_reply_query) { print_attrd_values(out, reply->data.pairs); } } /*! * \brief Submit a query to pacemaker-attrd and print reply * * \param[in,out] out Output object * \param[in] attr_name Name of attribute to be affected by request * \param[in] attr_node Name of host to query for (or NULL for localhost) * \param[in] query_all If TRUE, ignore attr_node and query all nodes * * \return Standard Pacemaker return code */ static int send_attrd_query(pcmk__output_t *out, const char *attr_name, const char *attr_node, gboolean query_all) { uint32_t options = pcmk__node_attr_none; pcmk_ipc_api_t *attrd_api = NULL; int rc = pcmk_rc_ok; // Create attrd IPC object rc = pcmk_new_ipc_api(&attrd_api, pcmk_ipc_attrd); if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, "Could not connect to attrd: %s", pcmk_rc_str(rc)); return ENOTCONN; } pcmk_register_ipc_callback(attrd_api, attrd_event_cb, out); // Connect to attrd (without main loop) rc = pcmk__connect_ipc(attrd_api, pcmk_ipc_dispatch_sync, 5); if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, "Could not connect to %s: %s", pcmk_ipc_name(attrd_api, true), pcmk_rc_str(rc)); pcmk_free_ipc_api(attrd_api); return rc; } /* Decide which node(s) to query */ if (query_all == TRUE) { options |= pcmk__node_attr_query_all; } rc = pcmk__attrd_api_query(attrd_api, attr_node, attr_name, options); if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, "Could not query value of %s: %s (%d)", attr_name, pcmk_rc_str(rc), rc); } else if (!printed_values) { rc = pcmk_rc_schema_validation; g_set_error(&error, PCMK__RC_ERROR, rc, "Could not query value of %s: attribute does not exist", attr_name); } pcmk_disconnect_ipc(attrd_api); pcmk_free_ipc_api(attrd_api); return rc; } static int send_attrd_update(char command, const char *attr_node, const char *attr_name, const char *attr_value, const char *attr_set, const char *attr_dampen, uint32_t attr_options) { int rc = pcmk_rc_ok; switch (command) { case 'B': rc = pcmk__attrd_api_update(NULL, attr_node, attr_name, attr_value, attr_dampen, attr_set, NULL, attr_options | pcmk__node_attr_value | pcmk__node_attr_delay); break; case 'D': rc = pcmk__attrd_api_delete(NULL, attr_node, attr_name, attr_options); break; case 'R': rc = pcmk__attrd_api_refresh(NULL, attr_node); break; case 'U': rc = pcmk__attrd_api_update(NULL, attr_node, attr_name, attr_value, attr_dampen, attr_set, NULL, attr_options | pcmk__node_attr_value); break; case 'Y': rc = pcmk__attrd_api_update(NULL, attr_node, attr_name, NULL, attr_dampen, attr_set, NULL, attr_options | pcmk__node_attr_delay); break; } if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, "Could not update %s=%s: %s (%d)", attr_name, attr_value, pcmk_rc_str(rc), rc); } return rc; } diff --git a/tools/crm_attribute.c b/tools/crm_attribute.c index d1156ae6a3..f9040ad950 100644 --- a/tools/crm_attribute.c +++ b/tools/crm_attribute.c @@ -1,993 +1,994 @@ /* * Copyright 2004-2024 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU General Public License version 2 * or later (GPLv2+) WITHOUT ANY WARRANTY. */ #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 SUMMARY "crm_attribute - query and update Pacemaker cluster options and node attributes" enum attr_cmd { attr_cmd_none, attr_cmd_delete, attr_cmd_list, attr_cmd_query, attr_cmd_update, }; GError *error = NULL; crm_exit_t exit_code = CRM_EX_OK; uint64_t cib_opts = cib_sync_call; PCMK__OUTPUT_ARGS("attribute", "const char *", "const char *", "const char *", - "const char *", "const char *", "bool") + "const char *", "const char *", "bool", "bool") static int attribute_text(pcmk__output_t *out, va_list args) { const char *scope = va_arg(args, const char *); const char *instance = va_arg(args, const char *); const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); const char *host G_GNUC_UNUSED = va_arg(args, const char *); bool quiet = va_arg(args, int); + bool legacy G_GNUC_UNUSED = va_arg(args, int); gchar *value_esc = NULL; if (pcmk__xml_needs_escape(value, pcmk__xml_escape_attr_pretty)) { value_esc = pcmk__xml_escape(value, pcmk__xml_escape_attr_pretty); value = value_esc; } if (quiet) { if (value != NULL) { pcmk__formatted_printf(out, "%s\n", value); } } else { out->info(out, "%s%s %s%s %s%s value=%s", scope ? "scope=" : "", scope ? scope : "", instance ? "id=" : "", instance ? instance : "", name ? "name=" : "", name ? name : "", - value ? value : "(null)"); + pcmk__s(value, "(null)")); } g_free(value_esc); return pcmk_rc_ok; } static pcmk__supported_format_t formats[] = { PCMK__SUPPORTED_FORMAT_NONE, PCMK__SUPPORTED_FORMAT_TEXT, PCMK__SUPPORTED_FORMAT_XML, { NULL, NULL, NULL } }; static pcmk__message_entry_t fmt_functions[] = { { "attribute", "text", attribute_text }, { NULL, NULL, NULL } }; struct { enum attr_cmd command; gchar *attr_default; gchar *attr_id; gchar *attr_name; uint32_t attr_options; gchar *attr_pattern; char *attr_value; char *dest_node; gchar *dest_uname; gboolean inhibit; gchar *set_name; char *set_type; gchar *type; char *opt_list; gboolean all; gboolean promotion_score; } options = { .command = attr_cmd_query, .promotion_score = FALSE }; #define INDENT " " static gboolean list_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { options.command = attr_cmd_list; pcmk__str_update(&options.opt_list, optarg); return TRUE; } static gboolean delete_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { options.command = attr_cmd_delete; pcmk__str_update(&options.attr_value, NULL); return TRUE; } static gboolean promotion_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { char *score_name = NULL; options.promotion_score = TRUE; if (options.attr_name) { g_free(options.attr_name); } score_name = pcmk_promotion_score_name(optarg); if (score_name != NULL) { options.attr_name = g_strdup(score_name); free(score_name); } else { options.attr_name = NULL; } return TRUE; } static gboolean update_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { options.command = attr_cmd_update; pcmk__str_update(&options.attr_value, optarg); return TRUE; } static gboolean utilization_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { if (options.type) { g_free(options.type); } options.type = g_strdup(PCMK_XE_NODES); pcmk__str_update(&options.set_type, PCMK_XE_UTILIZATION); return TRUE; } static gboolean value_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { options.command = attr_cmd_query; pcmk__str_update(&options.attr_value, NULL); return TRUE; } static gboolean wait_cb (const gchar *option_name, const gchar *optarg, gpointer data, GError **err) { if (pcmk__str_eq(optarg, "no", pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); return TRUE; } else if (pcmk__str_eq(optarg, PCMK__VALUE_LOCAL, pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local); return TRUE; } else if (pcmk__str_eq(optarg, PCMK__VALUE_CLUSTER, pcmk__str_none)) { pcmk__clear_node_attr_flags(options.attr_options, pcmk__node_attr_sync_local | pcmk__node_attr_sync_cluster); pcmk__set_node_attr_flags(options.attr_options, pcmk__node_attr_sync_cluster); return TRUE; } else { g_set_error(err, PCMK__EXITC_ERROR, CRM_EX_USAGE, "--wait= must be one of 'no', 'local', 'cluster'"); return FALSE; } } static GOptionEntry selecting_entries[] = { { "all", 'a', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.all, "With -L/--list-options, include advanced and deprecated options in the\n" INDENT "output. This is always treated as true when --output-as=xml is\n" INDENT "specified.", NULL, }, { "id", 'i', 0, G_OPTION_ARG_STRING, &options.attr_id, "(Advanced) Operate on instance of specified attribute with this\n" INDENT "XML ID", "XML_ID" }, { "name", 'n', 0, G_OPTION_ARG_STRING, &options.attr_name, "Operate on attribute or option with this name. For queries, this\n" INDENT "is optional, in which case all matching attributes will be\n" INDENT "returned.", "NAME" }, { "pattern", 'P', 0, G_OPTION_ARG_STRING, &options.attr_pattern, "Operate on all attributes matching this pattern\n" INDENT "(with -v, -D, or -G)", "PATTERN" }, { "promotion", 'p', G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, promotion_cb, "Operate on node attribute used as promotion score for specified\n" INDENT "resource, or resource given in OCF_RESOURCE_INSTANCE environment\n" INDENT "variable if none is specified; this also defaults -l/--lifetime\n" INDENT "to reboot (normally invoked from an OCF resource agent)", "RESOURCE" }, { "set-name", 's', 0, G_OPTION_ARG_STRING, &options.set_name, "(Advanced) Operate on instance of specified attribute that is\n" INDENT "within set with this XML ID", "NAME" }, { NULL } }; static GOptionEntry command_entries[] = { { "list-options", 'L', G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, list_cb, "List all available options of the given type.\n" INDENT "Allowed values: " PCMK__VALUE_CLUSTER, "TYPE" }, { "delete", 'D', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, delete_cb, "Delete the attribute/option (with -n or -P)", NULL }, { "query", 'G', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, value_cb, "Query the current value of the attribute/option.\n" INDENT "See also: -n, -P", NULL }, { "update", 'v', 0, G_OPTION_ARG_CALLBACK, update_cb, "Update the value of the attribute/option (with -n or -P)", "VALUE" }, { NULL } }; static GOptionEntry addl_entries[] = { { "default", 'd', 0, G_OPTION_ARG_STRING, &options.attr_default, "(Advanced) Default value to display if none is found in configuration", "VALUE" }, { "lifetime", 'l', 0, G_OPTION_ARG_STRING, &options.type, "Lifetime of the node attribute.\n" INDENT "Valid values: reboot, forever", "LIFETIME" }, { "node", 'N', 0, G_OPTION_ARG_STRING, &options.dest_uname, "Set a node attribute for named node (instead of a cluster option).\n" INDENT "See also: -l", "NODE" }, { "type", 't', 0, G_OPTION_ARG_STRING, &options.type, "Which part of the configuration to update/delete/query the option in.\n" INDENT "Valid values: crm_config, rsc_defaults, op_defaults, tickets", "SECTION" }, { "wait", 'W', 0, G_OPTION_ARG_CALLBACK, wait_cb, "Wait for some event to occur before returning. Values are 'no' (wait\n" INDENT "only for the attribute daemon to acknowledge the request),\n" INDENT "'local' (wait until the change has propagated to where a local\n" INDENT "query will return the request value, or the value set by a\n" INDENT "later request), or 'cluster' (wait until the change has propagated\n" INDENT "to where a query anywhere on the cluster will return the requested\n" INDENT "value, or the value set by a later request). Default is 'no'.\n" INDENT "(with -N, and one of -D or -u)", "UNTIL" }, { "utilization", 'z', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, utilization_cb, "Set an utilization attribute for the node.", NULL }, { "inhibit-policy-engine", '!', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &options.inhibit, NULL, NULL }, { NULL } }; static GOptionEntry deprecated_entries[] = { { "attr-id", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options.attr_id, NULL, NULL }, { "attr-name", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options.attr_name, NULL, NULL }, { "attr-value", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, update_cb, NULL, NULL }, { "delete-attr", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, delete_cb, NULL, NULL }, { "get-value", 0, G_OPTION_FLAG_HIDDEN|G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, value_cb, NULL, NULL }, { "node-uname", 'U', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options.dest_uname, NULL, NULL }, { NULL } }; static void get_node_name_from_local(void) { char *hostname = pcmk_hostname(); g_free(options.dest_uname); /* This silliness is so that dest_uname is always a glib-managed * string so we know how to free it later. pcmk_hostname returns * a newly allocated string via strdup. */ options.dest_uname = g_strdup(hostname); free(hostname); } static int send_attrd_update(enum attr_cmd command, const char *attr_node, const char *attr_name, const char *attr_value, const char *attr_set, const char *attr_dampen, uint32_t attr_options) { int rc = pcmk_rc_ok; uint32_t opts = attr_options; switch (command) { case attr_cmd_delete: rc = pcmk__attrd_api_delete(NULL, attr_node, attr_name, opts); break; case attr_cmd_update: rc = pcmk__attrd_api_update(NULL, attr_node, attr_name, attr_value, NULL, attr_set, NULL, opts | pcmk__node_attr_value); break; default: break; } if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, "Could not update %s=%s: %s (%d)", attr_name, attr_value, pcmk_rc_str(rc), rc); } return rc; } struct delete_data_s { pcmk__output_t *out; cib_t *cib; }; static int delete_attr_on_node(xmlNode *child, void *userdata) { struct delete_data_s *dd = (struct delete_data_s *) userdata; const char *attr_name = crm_element_value(child, PCMK_XA_NAME); int rc = pcmk_rc_ok; if (!pcmk__str_eq(attr_name, options.attr_pattern, pcmk__str_regex)) { return pcmk_rc_ok; } rc = cib__delete_node_attr(dd->out, dd->cib, cib_opts, options.type, options.dest_node, options.set_type, options.set_name, options.attr_id, attr_name, options.attr_value, NULL); if (rc == ENXIO) { rc = pcmk_rc_ok; } return rc; } static void command_list(pcmk__output_t *out) { if (pcmk__str_eq(options.opt_list, PCMK__VALUE_CLUSTER, pcmk__str_none)) { exit_code = pcmk_rc2exitc(pcmk__list_cluster_options(out, options.all)); } else { // @TODO Improve usage messages to reduce duplication exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, "Invalid --list-options value '%s'. Allowed values: " PCMK__VALUE_CLUSTER, pcmk__s(options.opt_list, "(BUG: none)")); } } static int command_delete(pcmk__output_t *out, cib_t *cib) { int rc = pcmk_rc_ok; xmlNode *result = NULL; bool use_pattern = options.attr_pattern != NULL; /* See the comment in command_query regarding xpath and regular expressions. */ if (use_pattern) { struct delete_data_s dd = { out, cib }; rc = cib__get_node_attrs(out, cib, options.type, options.dest_node, options.set_type, options.set_name, NULL, NULL, NULL, &result); if (rc != pcmk_rc_ok) { goto done_deleting; } rc = pcmk__xe_foreach_child(result, NULL, delete_attr_on_node, &dd); if (rc != pcmk_rc_ok) { goto done_deleting; } } else { rc = cib__delete_node_attr(out, cib, cib_opts, options.type, options.dest_node, options.set_type, options.set_name, options.attr_id, options.attr_name, options.attr_value, NULL); } done_deleting: free_xml(result); if (rc == ENXIO) { /* Nothing to delete... * which means it's not there... * which is what the admin wanted */ rc = pcmk_rc_ok; } return rc; } struct update_data_s { pcmk__output_t *out; cib_t *cib; int is_remote_node; }; static int update_attr_on_node(xmlNode *child, void *userdata) { struct update_data_s *ud = (struct update_data_s *) userdata; const char *attr_name = crm_element_value(child, PCMK_XA_NAME); if (!pcmk__str_eq(attr_name, options.attr_pattern, pcmk__str_regex)) { return pcmk_rc_ok; } return cib__update_node_attr(ud->out, ud->cib, cib_opts, options.type, options.dest_node, options.set_type, options.set_name, options.attr_id, attr_name, options.attr_value, NULL, ud->is_remote_node? PCMK_VALUE_REMOTE : NULL); } static int command_update(pcmk__output_t *out, cib_t *cib, int is_remote_node) { int rc = pcmk_rc_ok; xmlNode *result = NULL; bool use_pattern = options.attr_pattern != NULL; /* See the comment in command_query regarding xpath and regular expressions. */ if (use_pattern) { struct update_data_s ud = { out, cib, is_remote_node }; rc = cib__get_node_attrs(out, cib, options.type, options.dest_node, options.set_type, options.set_name, NULL, NULL, NULL, &result); if (rc != pcmk_rc_ok) { goto done_updating; } rc = pcmk__xe_foreach_child(result, NULL, update_attr_on_node, &ud); if (rc != pcmk_rc_ok) { goto done_updating; } } else { rc = cib__update_node_attr(out, cib, cib_opts, options.type, options.dest_node, options.set_type, options.set_name, options.attr_id, options.attr_name, options.attr_value, NULL, is_remote_node? PCMK_VALUE_REMOTE : NULL); } done_updating: free_xml(result); return rc; } struct output_data_s { pcmk__output_t *out; bool use_pattern; bool did_output; }; static int output_one_attribute(xmlNode *node, void *userdata) { struct output_data_s *od = (struct output_data_s *) userdata; const char *name = crm_element_value(node, PCMK_XA_NAME); const char *value = crm_element_value(node, PCMK_XA_VALUE); const char *type = options.type; const char *attr_id = options.attr_id; if (od->use_pattern && !pcmk__str_eq(name, options.attr_pattern, pcmk__str_regex)) { return pcmk_rc_ok; } od->out->message(od->out, "attribute", type, attr_id, name, value, NULL, - od->out->quiet); + od->out->quiet, true); od->did_output = true; crm_info("Read %s='%s' %s%s", pcmk__s(name, ""), pcmk__s(value, ""), options.set_name ? "in " : "", options.set_name ? options.set_name : ""); return pcmk_rc_ok; } static int command_query(pcmk__output_t *out, cib_t *cib) { int rc = pcmk_rc_ok; xmlNode *result = NULL; bool use_pattern = options.attr_pattern != NULL; /* libxml2 doesn't support regular expressions in xpath queries (which is how * cib__get_node_attrs -> find_attr finds attributes). So instead, we'll just * find all the attributes for a given node here by passing NULL for attr_id * and attr_name, and then later see if they match the given pattern. */ if (use_pattern) { rc = cib__get_node_attrs(out, cib, options.type, options.dest_node, options.set_type, options.set_name, NULL, NULL, NULL, &result); } else { rc = cib__get_node_attrs(out, cib, options.type, options.dest_node, options.set_type, options.set_name, options.attr_id, options.attr_name, NULL, &result); } if (rc == ENXIO && options.attr_default) { /* Make static analysis happy */ const char *type = options.type; const char *attr_id = options.attr_id; const char *attr_name = options.attr_name; const char *attr_default = options.attr_default; out->message(out, "attribute", type, attr_id, attr_name, attr_default, - NULL, out->quiet); + NULL, out->quiet, true); rc = pcmk_rc_ok; } else if (rc != pcmk_rc_ok) { // Don't do anything. } else if (result->children != NULL) { struct output_data_s od = { out, use_pattern, false }; pcmk__xe_foreach_child(result, NULL, output_one_attribute, &od); if (!od.did_output) { rc = ENXIO; } } else { struct output_data_s od = { out, use_pattern, false }; output_one_attribute(result, &od); } free_xml(result); return rc; } static void set_type(void) { if (options.type == NULL) { if (options.promotion_score) { // Updating a promotion score node attribute options.type = g_strdup(PCMK_XE_STATUS); } else if (options.dest_uname != NULL) { // Updating some other node attribute options.type = g_strdup(PCMK_XE_NODES); } else { // Updating cluster options options.type = g_strdup(PCMK_XE_CRM_CONFIG); } } else if (pcmk__str_eq(options.type, "reboot", pcmk__str_casei)) { options.type = g_strdup(PCMK_XE_STATUS); } else if (pcmk__str_eq(options.type, "forever", pcmk__str_casei)) { options.type = g_strdup(PCMK_XE_NODES); } } static bool use_attrd(void) { /* Only go through the attribute manager for transient attributes, and * then only if we're not using a file as the CIB. */ return pcmk__str_eq(options.type, PCMK_XE_STATUS, pcmk__str_casei) && getenv("CIB_file") == NULL && getenv("CIB_shadow") == NULL; } static bool try_ipc_update(void) { return use_attrd() && ((options.command == attr_cmd_delete) || (options.command == attr_cmd_update)); } static bool pattern_used_correctly(void) { /* --pattern can only be used with: * -G (query), -v (update), or -D (delete) */ switch (options.command) { case attr_cmd_delete: case attr_cmd_query: case attr_cmd_update: return true; default: return false; } } static bool delete_used_correctly(void) { return (options.command != attr_cmd_delete) || (options.attr_name != NULL) || (options.attr_pattern != NULL); } static bool update_used_correctly(void) { return (options.command != attr_cmd_update) || (options.attr_name != NULL) || (options.attr_pattern != NULL); } static GOptionContext * build_arg_context(pcmk__common_args_t *args, GOptionGroup **group) { GOptionContext *context = NULL; GOptionEntry extra_prog_entries[] = { { "quiet", 'q', 0, G_OPTION_ARG_NONE, &(args->quiet), "Print only the value on stdout", NULL }, { "quiet", 'Q', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &(args->quiet), NULL, NULL }, { NULL } }; const char *description = "Examples:\n\n" "Add new node attribute called 'location' with the value of 'office' for host 'myhost':\n\n" "\tcrm_attribute --node myhost --name location --update office\n\n" "Query the value of the 'location' node attribute for host 'myhost':\n\n" "\tcrm_attribute --node myhost --name location --query\n\n" "Change the value of the 'location' node attribute for host 'myhost':\n\n" "\tcrm_attribute --node myhost --name location --update backoffice\n\n" "Delete the 'location' node attribute for host 'myhost':\n\n" "\tcrm_attribute --node myhost --name location --delete\n\n" "Query the value of the '" PCMK_OPT_CLUSTER_DELAY "' cluster option:\n\n" "\tcrm_attribute --type crm_config --name " PCMK_OPT_CLUSTER_DELAY " --query\n\n" "Query value of the '" PCMK_OPT_CLUSTER_DELAY "' cluster option and print only the value:\n\n" "\tcrm_attribute --type crm_config --name " PCMK_OPT_CLUSTER_DELAY " --query --quiet\n\n"; context = pcmk__build_arg_context(args, "text (default), xml", group, NULL); pcmk__add_main_args(context, extra_prog_entries); g_option_context_set_description(context, description); pcmk__add_arg_group(context, "selections", "Selecting attributes:", "Show selecting options", selecting_entries); pcmk__add_arg_group(context, "command", "Commands:", "Show command options", command_entries); pcmk__add_arg_group(context, "additional", "Additional options:", "Show additional options", addl_entries); pcmk__add_arg_group(context, "deprecated", "Deprecated Options:", "Show deprecated options", deprecated_entries); return context; } int main(int argc, char **argv) { cib_t *the_cib = NULL; int is_remote_node = 0; int rc = pcmk_rc_ok; pcmk__output_t *out = NULL; GOptionGroup *output_group = NULL; pcmk__common_args_t *args = pcmk__new_common_args(SUMMARY); gchar **processed_args = pcmk__cmdline_preproc(argv, "NPUdilnpstv"); GOptionContext *context = build_arg_context(args, &output_group); pcmk__register_formats(output_group, formats); if (!g_option_context_parse_strv(context, &processed_args, &error)) { exit_code = CRM_EX_USAGE; goto done; } pcmk__cli_init_logging("crm_attribute", args->verbosity); rc = pcmk__output_new(&out, args->output_ty, args->output_dest, argv); if (rc != pcmk_rc_ok) { exit_code = CRM_EX_ERROR; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error creating output format %s: %s", args->output_ty, pcmk_rc_str(rc)); goto done; } pcmk__register_lib_messages(out); pcmk__register_messages(out, fmt_functions); if (args->version) { out->version(out, false); goto done; } out->quiet = args->quiet; if (options.command == attr_cmd_list) { command_list(out); goto done; } if (options.promotion_score && options.attr_name == NULL) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "-p/--promotion must be called from an OCF resource agent " "or with a resource ID specified"); goto done; } if (options.inhibit) { crm_warn("Inhibiting notifications for this update"); cib__set_call_options(cib_opts, crm_system_name, cib_inhibit_notify); } the_cib = cib_new(); rc = the_cib->cmds->signon(the_cib, crm_system_name, cib_command); rc = pcmk_legacy2rc(rc); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Could not connect to the CIB: %s", pcmk_rc_str(rc)); goto done; } set_type(); // Use default node if not given (except for cluster options and tickets) if (!pcmk__strcase_any_of(options.type, PCMK_XE_CRM_CONFIG, PCMK_XE_TICKETS, NULL)) { /* If we are being called from a resource agent via the cluster, * the correct local node name will be passed as an environment * variable. Otherwise, we have to ask the cluster. */ const char *target = pcmk__node_attr_target(options.dest_uname); if (target != NULL) { /* If options.dest_uname is "auto" or "localhost", then * pcmk__node_attr_target() may return it, depending on environment * variables. In that case, attribute lookups will fail for "auto" * (unless there's a node named "auto"). attrd maps "localhost" to * the true local node name for queries. * * @TODO * * Investigate whether "localhost" is mapped to a real node name * for non-query commands. If not, possibly modify it so that it * is. * * Map "auto" to "localhost" (probably). */ if (target != (const char *) options.dest_uname) { g_free(options.dest_uname); options.dest_uname = g_strdup(target); } } else if (getenv("CIB_file") != NULL && options.dest_uname == NULL) { get_node_name_from_local(); } if (options.dest_uname == NULL) { char *node_name = NULL; rc = pcmk__query_node_name(out, 0, &node_name, 0); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); free(node_name); goto done; } options.dest_uname = g_strdup(node_name); free(node_name); } rc = query_node_uuid(the_cib, options.dest_uname, &options.dest_node, &is_remote_node); rc = pcmk_legacy2rc(rc); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Could not map name=%s to a UUID", options.dest_uname); goto done; } } if (!delete_used_correctly()) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: must specify attribute name or pattern to delete"); goto done; } if (!update_used_correctly()) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: must specify attribute name or pattern to update"); goto done; } if (options.attr_pattern) { if (options.attr_name) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: --name and --pattern cannot be used at the same time"); goto done; } if (!pattern_used_correctly()) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error: pattern can only be used with delete, query, or update"); goto done; } g_free(options.attr_name); options.attr_name = options.attr_pattern; options.attr_options |= pcmk__node_attr_pattern; } if (is_remote_node) { options.attr_options |= pcmk__node_attr_remote; } if (pcmk__str_eq(options.set_type, PCMK_XE_UTILIZATION, pcmk__str_none)) { options.attr_options |= pcmk__node_attr_utilization; } if (try_ipc_update() && (send_attrd_update(options.command, options.dest_uname, options.attr_name, options.attr_value, options.set_name, NULL, options.attr_options) == pcmk_rc_ok)) { const char *update = options.attr_value; if (options.command == attr_cmd_delete) { update = ""; } crm_info("Update %s=%s sent via pacemaker-attrd", options.attr_name, update); } else if (options.command == attr_cmd_delete) { rc = command_delete(out, the_cib); } else if (options.command == attr_cmd_update) { rc = command_update(out, the_cib, is_remote_node); } else { rc = command_query(out, the_cib); } if (rc == ENOTUNIQ) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Please choose from one of the matches below and supply the 'id' with --attr-id"); } else if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "Error performing operation: %s", pcmk_rc_str(rc)); } done: g_strfreev(processed_args); pcmk__free_arg_context(context); free(options.attr_default); g_free(options.attr_id); g_free(options.attr_name); free(options.attr_value); free(options.dest_node); g_free(options.dest_uname); g_free(options.set_name); free(options.set_type); g_free(options.type); cib__clean_up_connection(&the_cib); pcmk__output_and_clear_error(&error, out); if (out != NULL) { out->finish(out, exit_code, true, NULL); pcmk__output_free(out); } pcmk__unregister_formats(); return crm_exit(exit_code); }