diff --git a/lib/pengine/pe_output.c b/lib/pengine/pe_output.c index 65e51a1d4f..435c53b27d 100644 --- a/lib/pengine/pe_output.c +++ b/lib/pengine/pe_output.c @@ -1,3478 +1,3481 @@ /* * Copyright 2019-2025 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include #include #include #include const char * pe__resource_description(const pcmk_resource_t *rsc, uint32_t show_opts) { const char * desc = NULL; // User-supplied description if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only|pcmk_show_description)) { desc = crm_element_value(rsc->priv->xml, PCMK_XA_DESCRIPTION); } return desc; } /* Never display node attributes whose name starts with one of these prefixes */ #define FILTER_STR { PCMK__FAIL_COUNT_PREFIX, PCMK__LAST_FAILURE_PREFIX, \ PCMK__NODE_ATTR_SHUTDOWN, PCMK_NODE_ATTR_TERMINATE, \ PCMK_NODE_ATTR_STANDBY, "#", NULL } static int compare_attribute(gconstpointer a, gconstpointer b) { int rc; rc = strcmp((const char *)a, (const char *)b); return rc; } /*! * \internal * \brief Determine whether extended information about an attribute should be added. * * \param[in] node Node that ran this resource * \param[in,out] rsc_list List of resources for this node * \param[in,out] scheduler Scheduler data * \param[in] attrname Attribute to find * \param[out] expected_score Expected value for this attribute * * \return true if extended information should be printed, false otherwise * \note Currently, extended information is only supported for ping/pingd * resources, for which a message will be printed if connectivity is lost * or degraded. */ static bool add_extra_info(const pcmk_node_t *node, GList *rsc_list, pcmk_scheduler_t *scheduler, const char *attrname, int *expected_score) { GList *gIter = NULL; for (gIter = rsc_list; gIter != NULL; gIter = gIter->next) { pcmk_resource_t *rsc = (pcmk_resource_t *) gIter->data; const char *type = g_hash_table_lookup(rsc->priv->meta, PCMK_XA_TYPE); const char *name = NULL; GHashTable *params = NULL; if (rsc->priv->children != NULL) { if (add_extra_info(node, rsc->priv->children, scheduler, attrname, expected_score)) { return true; } } if (!pcmk__strcase_any_of(type, "ping", "pingd", NULL)) { continue; } params = pe_rsc_params(rsc, node, scheduler); name = g_hash_table_lookup(params, PCMK_XA_NAME); if (name == NULL) { name = "pingd"; } /* To identify the resource with the attribute name. */ if (pcmk__str_eq(name, attrname, pcmk__str_casei)) { int host_list_num = 0; const char *hosts = g_hash_table_lookup(params, "host_list"); const char *multiplier = g_hash_table_lookup(params, "multiplier"); int multiplier_i; if (hosts) { char **host_list = g_strsplit(hosts, " ", 0); host_list_num = g_strv_length(host_list); g_strfreev(host_list); } if ((multiplier == NULL) || (pcmk__scan_min_int(multiplier, &multiplier_i, INT_MIN) != pcmk_rc_ok)) { /* The ocf:pacemaker:ping resource agent defaults multiplier to * 1. The agent currently does not handle invalid text, but it * should, and this would be a reasonable choice ... */ multiplier_i = 1; } *expected_score = host_list_num * multiplier_i; return true; } } return false; } static GList * filter_attr_list(GList *attr_list, char *name) { int i; const char *filt_str[] = FILTER_STR; CRM_CHECK(name != NULL, return attr_list); /* filtering automatic attributes */ for (i = 0; filt_str[i] != NULL; i++) { if (g_str_has_prefix(name, filt_str[i])) { return attr_list; } } return g_list_insert_sorted(attr_list, name, compare_attribute); } static GList * get_operation_list(xmlNode *rsc_entry) { GList *op_list = NULL; xmlNode *rsc_op = NULL; for (rsc_op = pcmk__xe_first_child(rsc_entry, PCMK__XE_LRM_RSC_OP, NULL, NULL); rsc_op != NULL; rsc_op = pcmk__xe_next(rsc_op, PCMK__XE_LRM_RSC_OP)) { const char *task = crm_element_value(rsc_op, PCMK_XA_OPERATION); if (pcmk__str_eq(task, PCMK_ACTION_NOTIFY, pcmk__str_none)) { continue; // Ignore notify actions } else { int exit_status; pcmk__scan_min_int(crm_element_value(rsc_op, PCMK__XA_RC_CODE), &exit_status, 0); if ((exit_status == CRM_EX_NOT_RUNNING) && pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_none) && pcmk__str_eq(crm_element_value(rsc_op, PCMK_META_INTERVAL), "0", pcmk__str_null_matches)) { continue; // Ignore probes that found the resource not running } } op_list = g_list_append(op_list, rsc_op); } op_list = g_list_sort(op_list, sort_op_by_callid); return op_list; } static void add_dump_node(gpointer key, gpointer value, gpointer user_data) { xmlNodePtr node = user_data; node = pcmk__xe_create(node, (const char *) key); pcmk__xe_set_content(node, "%s", (const char *) value); } static void append_dump_text(gpointer key, gpointer value, gpointer user_data) { char **dump_text = user_data; char *new_text = crm_strdup_printf("%s %s=%s", *dump_text, (char *)key, (char *)value); free(*dump_text); *dump_text = new_text; } #define XPATH_STACK "//" PCMK_XE_NVPAIR \ "[@" PCMK_XA_NAME "='" \ PCMK_OPT_CLUSTER_INFRASTRUCTURE "']" static const char * get_cluster_stack(pcmk_scheduler_t *scheduler) { xmlNode *stack = get_xpath_object(XPATH_STACK, scheduler->input, LOG_DEBUG); if (stack != NULL) { return crm_element_value(stack, PCMK_XA_VALUE); } return PCMK_VALUE_UNKNOWN; } static char * last_changed_string(const char *last_written, const char *user, const char *client, const char *origin) { if (last_written != NULL || user != NULL || client != NULL || origin != NULL) { return crm_strdup_printf("%s%s%s%s%s%s%s", last_written ? last_written : "", user ? " by " : "", user ? user : "", client ? " via " : "", client ? client : "", origin ? " on " : "", origin ? origin : ""); } else { return strdup(""); } } static char * op_history_string(xmlNode *xml_op, const char *task, const char *interval_ms_s, int rc, bool print_timing) { const char *call = crm_element_value(xml_op, PCMK__XA_CALL_ID); char *interval_str = NULL; char *buf = NULL; if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *pair = pcmk__format_nvpair(PCMK_XA_INTERVAL, interval_ms_s, "ms"); interval_str = crm_strdup_printf(" %s", pair); free(pair); } if (print_timing) { char *last_change_str = NULL; char *exec_str = NULL; char *queue_str = NULL; const char *value = NULL; time_t epoch = 0; if ((crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { char *epoch_str = pcmk__epoch2str(&epoch, 0); last_change_str = crm_strdup_printf(" %s=\"%s\"", PCMK_XA_LAST_RC_CHANGE, pcmk__s(epoch_str, "")); free(epoch_str); } value = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); if (value) { char *pair = pcmk__format_nvpair(PCMK_XA_EXEC_TIME, value, "ms"); exec_str = crm_strdup_printf(" %s", pair); free(pair); } value = crm_element_value(xml_op, PCMK_XA_QUEUE_TIME); if (value) { char *pair = pcmk__format_nvpair(PCMK_XA_QUEUE_TIME, value, "ms"); queue_str = crm_strdup_printf(" %s", pair); free(pair); } buf = crm_strdup_printf("(%s) %s:%s%s%s%s rc=%d (%s)", call, task, interval_str ? interval_str : "", last_change_str ? last_change_str : "", exec_str ? exec_str : "", queue_str ? queue_str : "", rc, crm_exit_str(rc)); if (last_change_str) { free(last_change_str); } if (exec_str) { free(exec_str); } if (queue_str) { free(queue_str); } } else { buf = crm_strdup_printf("(%s) %s%s%s", call, task, interval_str ? ":" : "", interval_str ? interval_str : ""); } if (interval_str) { free(interval_str); } return buf; } static char * resource_history_string(pcmk_resource_t *rsc, const char *rsc_id, bool all, int failcount, time_t last_failure) { char *buf = NULL; if (rsc == NULL) { buf = crm_strdup_printf("%s: orphan", rsc_id); } else if (all || failcount || last_failure > 0) { char *failcount_s = NULL; char *lastfail_s = NULL; if (failcount > 0) { failcount_s = crm_strdup_printf(" %s=%d", PCMK_XA_FAIL_COUNT, failcount); } else { failcount_s = strdup(""); } if (last_failure > 0) { buf = pcmk__epoch2str(&last_failure, 0); lastfail_s = crm_strdup_printf(" %s='%s'", PCMK_XA_LAST_FAILURE, buf); free(buf); } buf = crm_strdup_printf("%s: " PCMK_META_MIGRATION_THRESHOLD "=%d%s%s", rsc_id, rsc->priv->ban_after_failures, failcount_s, pcmk__s(lastfail_s, "")); free(failcount_s); free(lastfail_s); } else { buf = crm_strdup_printf("%s:", rsc_id); } return buf; } /*! * \internal * \brief Get a node's feature set for status display purposes * * \param[in] node Node to check * * \return String representation of feature set if the node is fully up (using * "<3.15.1" for older nodes that don't set the #feature-set attribute), * otherwise NULL */ static const char * get_node_feature_set(const pcmk_node_t *node) { if (node->details->online && pcmk_is_set(node->priv->flags, pcmk__node_expected_up) && !pcmk__is_pacemaker_remote_node(node)) { const char *feature_set = g_hash_table_lookup(node->priv->attrs, CRM_ATTR_FEATURE_SET); /* The feature set attribute is present since 3.15.1. If it is missing, * then the node must be running an earlier version. */ return pcmk__s(feature_set, "<3.15.1"); } return NULL; } static bool is_mixed_version(pcmk_scheduler_t *scheduler) { const char *feature_set = NULL; for (GList *gIter = scheduler->nodes; gIter != NULL; gIter = gIter->next) { pcmk_node_t *node = gIter->data; const char *node_feature_set = get_node_feature_set(node); if (node_feature_set != NULL) { if (feature_set == NULL) { feature_set = node_feature_set; } else if (strcmp(feature_set, node_feature_set) != 0) { return true; } } } return false; } static void formatted_xml_buf(const pcmk_resource_t *rsc, GString *xml_buf, bool raw) { if (raw && (rsc->priv->orig_xml != NULL)) { pcmk__xml_string(rsc->priv->orig_xml, pcmk__xml_fmt_pretty, xml_buf, 0); } else { pcmk__xml_string(rsc->priv->xml, pcmk__xml_fmt_pretty, xml_buf, 0); } } #define XPATH_DC_VERSION "//" PCMK_XE_NVPAIR \ "[@" PCMK_XA_NAME "='" PCMK_OPT_DC_VERSION "']" PCMK__OUTPUT_ARGS("cluster-summary", "pcmk_scheduler_t *", "enum pcmk_pacemakerd_state", "uint32_t", "uint32_t") static int cluster_summary(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); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(scheduler); if (pcmk_is_set(section_opts, pcmk_section_stack)) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s, pcmkd_state); } if (pcmk_is_set(section_opts, pcmk_section_dc)) { xmlNode *dc_version = get_xpath_object(XPATH_DC_VERSION, scheduler->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, PCMK_XA_VALUE) : NULL; const char *quorum = crm_element_value(scheduler->input, PCMK_XA_HAVE_QUORUM); char *dc_name = scheduler->dc_node? pe__node_display_name(scheduler->dc_node, pcmk_is_set(show_opts, pcmk_show_node_id)) : NULL; bool mixed_version = is_mixed_version(scheduler); PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-dc", scheduler->dc_node, quorum, dc_version_s, dc_name, mixed_version); free(dc_name); } if (pcmk_is_set(section_opts, pcmk_section_times)) { const char *last_written = crm_element_value(scheduler->input, PCMK_XA_CIB_LAST_WRITTEN); const char *user = crm_element_value(scheduler->input, PCMK_XA_UPDATE_USER); const char *client = crm_element_value(scheduler->input, PCMK_XA_UPDATE_CLIENT); const char *origin = crm_element_value(scheduler->input, PCMK_XA_UPDATE_ORIGIN); PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-times", scheduler->priv->local_node_name, last_written, user, client, origin); } if (pcmk_is_set(section_opts, pcmk_section_counts)) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(scheduler->nodes), scheduler->priv->ninstances, scheduler->priv->disabled_resources, scheduler->priv->blocked_resources); } if (pcmk_is_set(section_opts, pcmk_section_options)) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-options", scheduler); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (pcmk_is_set(section_opts, pcmk_section_maint_mode)) { if (out->message(out, "maint-mode", scheduler->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } } return rc; } PCMK__OUTPUT_ARGS("cluster-summary", "pcmk_scheduler_t *", "enum pcmk_pacemakerd_state", "uint32_t", "uint32_t") static int cluster_summary_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); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); int rc = pcmk_rc_no_output; const char *stack_s = get_cluster_stack(scheduler); if (pcmk_is_set(section_opts, pcmk_section_stack)) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-stack", stack_s, pcmkd_state); } /* Always print DC if none, even if not requested */ if ((scheduler->dc_node == NULL) || pcmk_is_set(section_opts, pcmk_section_dc)) { xmlNode *dc_version = get_xpath_object(XPATH_DC_VERSION, scheduler->input, LOG_DEBUG); const char *dc_version_s = dc_version? crm_element_value(dc_version, PCMK_XA_VALUE) : NULL; const char *quorum = crm_element_value(scheduler->input, PCMK_XA_HAVE_QUORUM); char *dc_name = scheduler->dc_node? pe__node_display_name(scheduler->dc_node, pcmk_is_set(show_opts, pcmk_show_node_id)) : NULL; bool mixed_version = is_mixed_version(scheduler); PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-dc", scheduler->dc_node, quorum, dc_version_s, dc_name, mixed_version); free(dc_name); } if (pcmk_is_set(section_opts, pcmk_section_times)) { const char *last_written = crm_element_value(scheduler->input, PCMK_XA_CIB_LAST_WRITTEN); const char *user = crm_element_value(scheduler->input, PCMK_XA_UPDATE_USER); const char *client = crm_element_value(scheduler->input, PCMK_XA_UPDATE_CLIENT); const char *origin = crm_element_value(scheduler->input, PCMK_XA_UPDATE_ORIGIN); PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-times", scheduler->priv->local_node_name, last_written, user, client, origin); } if (pcmk_is_set(section_opts, pcmk_section_counts)) { PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Cluster Summary"); out->message(out, "cluster-counts", g_list_length(scheduler->nodes), scheduler->priv->ninstances, scheduler->priv->disabled_resources, scheduler->priv->blocked_resources); } if (pcmk_is_set(section_opts, pcmk_section_options)) { /* Kind of a hack - close the list we may have opened earlier in this * function so we can put all the options into their own list. We * only want to do this on HTML output, though. */ PCMK__OUTPUT_LIST_FOOTER(out, rc); out->begin_list(out, NULL, NULL, "Config Options"); out->message(out, "cluster-options", scheduler); } PCMK__OUTPUT_LIST_FOOTER(out, rc); if (pcmk_is_set(section_opts, pcmk_section_maint_mode)) { if (out->message(out, "maint-mode", scheduler->flags) == pcmk_rc_ok) { rc = pcmk_rc_ok; } } return rc; } char * pe__node_display_name(pcmk_node_t *node, bool print_detail) { char *node_name; const char *node_host = NULL; const char *node_id = NULL; int name_len; pcmk__assert((node != NULL) && (node->priv->name != NULL)); /* Host is displayed only if this is a guest node and detail is requested */ if (print_detail && pcmk__is_guest_or_bundle_node(node)) { const pcmk_resource_t *launcher = NULL; const pcmk_node_t *host_node = NULL; launcher = node->priv->remote->priv->launcher; host_node = pcmk__current_node(launcher); if (host_node && host_node->details) { node_host = host_node->priv->name; } if (node_host == NULL) { node_host = ""; /* so we at least get "uname@" to indicate guest */ } } /* Node ID is displayed if different from uname and detail is requested */ if (print_detail && !pcmk__str_eq(node->priv->name, node->priv->id, pcmk__str_casei)) { node_id = node->priv->id; } /* Determine name length */ name_len = strlen(node->priv->name) + 1; if (node_host) { name_len += strlen(node_host) + 1; /* "@node_host" */ } if (node_id) { name_len += strlen(node_id) + 3; /* + " (node_id)" */ } /* Allocate and populate display name */ node_name = pcmk__assert_alloc(name_len, sizeof(char)); strcpy(node_name, node->priv->name); if (node_host) { strcat(node_name, "@"); strcat(node_name, node_host); } if (node_id) { strcat(node_name, " ("); strcat(node_name, node_id); strcat(node_name, ")"); } return node_name; } int pe__name_and_nvpairs_xml(pcmk__output_t *out, bool is_list, const char *tag_name, ...) { xmlNodePtr xml_node = NULL; va_list pairs; pcmk__assert(tag_name != NULL); xml_node = pcmk__output_xml_peek_parent(out); pcmk__assert(xml_node != NULL); xml_node = pcmk__xe_create(xml_node, tag_name); va_start(pairs, tag_name); pcmk__xe_set_propv(xml_node, pairs); va_end(pairs); if (is_list) { pcmk__output_xml_push_parent(out, xml_node); } return pcmk_rc_ok; } static const char * role_desc(enum rsc_role_e role) { if (role == pcmk_role_promoted) { return "in " PCMK_ROLE_PROMOTED " role "; } return ""; } PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t") static int ban_html(pcmk__output_t *out, va_list args) { pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *); pcmk__location_t *location = va_arg(args, pcmk__location_t *); uint32_t show_opts = va_arg(args, uint32_t); char *node_name = pe__node_display_name(pe_node, pcmk_is_set(show_opts, pcmk_show_node_id)); char *buf = crm_strdup_printf("%s\tprevents %s from running %son %s", location->id, location->rsc->id, role_desc(location->role_filter), node_name); pcmk__output_create_html_node(out, "li", NULL, NULL, buf); free(node_name); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t") static int ban_text(pcmk__output_t *out, va_list args) { pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *); pcmk__location_t *location = va_arg(args, pcmk__location_t *); uint32_t show_opts = va_arg(args, uint32_t); char *node_name = pe__node_display_name(pe_node, pcmk_is_set(show_opts, pcmk_show_node_id)); out->list_item(out, NULL, "%s\tprevents %s from running %son %s", location->id, location->rsc->id, role_desc(location->role_filter), node_name); free(node_name); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban", "pcmk_node_t *", "pcmk__location_t *", "uint32_t") static int ban_xml(pcmk__output_t *out, va_list args) { pcmk_node_t *pe_node = va_arg(args, pcmk_node_t *); pcmk__location_t *location = va_arg(args, pcmk__location_t *); uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t); const char *promoted_only = pcmk__btoa(location->role_filter == pcmk_role_promoted); char *weight_s = pcmk__itoa(pe_node->assign->score); pcmk__output_create_xml_node(out, PCMK_XE_BAN, PCMK_XA_ID, location->id, PCMK_XA_RESOURCE, location->rsc->id, PCMK_XA_NODE, pe_node->priv->name, PCMK_XA_WEIGHT, weight_s, PCMK_XA_PROMOTED_ONLY, promoted_only, /* This is a deprecated alias for * promoted_only. Removing it will break * backward compatibility of the API schema, * which will require an API schema major * version bump. */ PCMK__XA_PROMOTED_ONLY_LEGACY, promoted_only, NULL); free(weight_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ban-list", "pcmk_scheduler_t *", "const char *", "GList *", "uint32_t", "bool") static int ban_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); const char *prefix = va_arg(args, const char *); GList *only_rsc = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer = va_arg(args, int); GList *gIter, *gIter2; int rc = pcmk_rc_no_output; /* Print each ban */ for (gIter = scheduler->priv->location_constraints; gIter != NULL; gIter = gIter->next) { pcmk__location_t *location = gIter->data; const pcmk_resource_t *rsc = location->rsc; if (prefix != NULL && !g_str_has_prefix(location->id, prefix)) { continue; } if (!pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) && !pcmk__str_in_list(rsc_printable_id(pe__const_top_resource(rsc, false)), only_rsc, pcmk__str_star_matches)) { continue; } for (gIter2 = location->nodes; gIter2 != NULL; gIter2 = gIter2->next) { pcmk_node_t *node = (pcmk_node_t *) gIter2->data; if (node->assign->score < 0) { PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Negative Location Constraints"); out->message(out, "ban", node, location, show_opts); } } } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_html(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr resources_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; child = pcmk__html_create(nodes_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%d node%s configured", nnodes, pcmk__plural_s(nnodes)); if (ndisabled && nblocked) { child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "DISABLED"); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, ", %d ", nblocked); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "BLOCKED"); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " from further action due to failure)"); } else if (ndisabled && !nblocked) { child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), ndisabled); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "DISABLED"); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, ")"); } else if (!ndisabled && nblocked) { child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%d resource instance%s configured (%d ", nresources, pcmk__plural_s(nresources), nblocked); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "BLOCKED"); child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " from further action due to failure)"); } else { child = pcmk__html_create(resources_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_text(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); out->list_item(out, NULL, "%d node%s configured", nnodes, pcmk__plural_s(nnodes)); if (ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED, %d BLOCKED from " "further action due to failure)", nresources, pcmk__plural_s(nresources), ndisabled, nblocked); } else if (ndisabled && !nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d DISABLED)", nresources, pcmk__plural_s(nresources), ndisabled); } else if (!ndisabled && nblocked) { out->list_item(out, NULL, "%d resource instance%s configured " "(%d BLOCKED from further action " "due to failure)", nresources, pcmk__plural_s(nresources), nblocked); } else { out->list_item(out, NULL, "%d resource instance%s configured", nresources, pcmk__plural_s(nresources)); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-counts", "unsigned int", "int", "int", "int") static int cluster_counts_xml(pcmk__output_t *out, va_list args) { unsigned int nnodes = va_arg(args, unsigned int); int nresources = va_arg(args, int); int ndisabled = va_arg(args, int); int nblocked = va_arg(args, int); xmlNodePtr nodes_node = NULL; xmlNodePtr resources_node = NULL; char *s = NULL; nodes_node = pcmk__output_create_xml_node(out, PCMK_XE_NODES_CONFIGURED, NULL); resources_node = pcmk__output_create_xml_node(out, PCMK_XE_RESOURCES_CONFIGURED, NULL); s = pcmk__itoa(nnodes); crm_xml_add(nodes_node, PCMK_XA_NUMBER, s); free(s); s = pcmk__itoa(nresources); crm_xml_add(resources_node, PCMK_XA_NUMBER, s); free(s); s = pcmk__itoa(ndisabled); crm_xml_add(resources_node, PCMK_XA_DISABLED, s); free(s); s = pcmk__itoa(nblocked); crm_xml_add(resources_node, PCMK_XA_BLOCKED, s); free(s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *", "char *", "int") static int cluster_dc_html(pcmk__output_t *out, va_list args) { pcmk_node_t *dc = va_arg(args, pcmk_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); bool mixed_version = va_arg(args, int); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "Current DC: "); if (dc) { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%s (version %s) -", dc_name, pcmk__s(dc_version_s, "unknown")); if (mixed_version) { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_WARNING); pcmk__xe_set_content(child, " MIXED-VERSION"); } child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " partition"); if (crm_is_true(quorum)) { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " with"); } else { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_WARNING); pcmk__xe_set_content(child, " WITHOUT"); } child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " quorum"); } else { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_WARNING); pcmk__xe_set_content(child, "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *", "char *", "int") static int cluster_dc_text(pcmk__output_t *out, va_list args) { pcmk_node_t *dc = va_arg(args, pcmk_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name = va_arg(args, char *); bool mixed_version = va_arg(args, int); if (dc) { out->list_item(out, "Current DC", "%s (version %s) - %spartition %s quorum", dc_name, dc_version_s ? dc_version_s : "unknown", mixed_version ? "MIXED-VERSION " : "", crm_is_true(quorum) ? "with" : "WITHOUT"); } else { out->list_item(out, "Current DC", "NONE"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-dc", "pcmk_node_t *", "const char *", "const char *", "char *", "int") static int cluster_dc_xml(pcmk__output_t *out, va_list args) { pcmk_node_t *dc = va_arg(args, pcmk_node_t *); const char *quorum = va_arg(args, const char *); const char *dc_version_s = va_arg(args, const char *); char *dc_name G_GNUC_UNUSED = va_arg(args, char *); bool mixed_version = va_arg(args, int); if (dc) { const char *with_quorum = pcmk__btoa(crm_is_true(quorum)); const char *mixed_version_s = pcmk__btoa(mixed_version); pcmk__output_create_xml_node(out, PCMK_XE_CURRENT_DC, PCMK_XA_PRESENT, PCMK_VALUE_TRUE, PCMK_XA_VERSION, pcmk__s(dc_version_s, ""), PCMK_XA_NAME, dc->priv->name, PCMK_XA_ID, dc->priv->id, PCMK_XA_WITH_QUORUM, with_quorum, PCMK_XA_MIXED_VERSION, mixed_version_s, NULL); } else { pcmk__output_create_xml_node(out, PCMK_XE_CURRENT_DC, PCMK_XA_PRESENT, PCMK_VALUE_FALSE, NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("maint-mode", "uint64_t") static int cluster_maint_mode_text(pcmk__output_t *out, va_list args) { uint64_t flags = va_arg(args, uint64_t); if (pcmk_is_set(flags, pcmk__sched_in_maintenance)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will not attempt to start, stop or recover services\n"); return pcmk_rc_ok; } else if (pcmk_is_set(flags, pcmk__sched_stop_all)) { pcmk__formatted_printf(out, "\n *** Resource management is DISABLED ***\n"); pcmk__formatted_printf(out, " The cluster will keep all resources stopped\n"); return pcmk_rc_ok; } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *") static int cluster_options_html(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); if (pcmk_is_set(scheduler->flags, pcmk__sched_fencing_enabled)) { out->list_item(out, NULL, "STONITH of failed nodes enabled"); } else { out->list_item(out, NULL, "STONITH of failed nodes disabled"); } if (pcmk_is_set(scheduler->flags, pcmk__sched_symmetric_cluster)) { out->list_item(out, NULL, "Cluster is symmetric"); } else { out->list_item(out, NULL, "Cluster is asymmetric"); } switch (scheduler->no_quorum_policy) { /* @COMPAT These should say something like "resources that require * quorum" since resources with requires="nothing" are unaffected, but * it would be a good idea to investigate whether any major projects * search for this text first */ case pcmk_no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case pcmk_no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case pcmk_no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case pcmk_no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case pcmk_no_quorum_fence: out->list_item(out, NULL, "No quorum policy: Fence nodes in partition"); break; } if (pcmk_is_set(scheduler->flags, pcmk__sched_in_maintenance)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "Resource management: "); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "DISABLED"); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " (the cluster will not attempt to start, stop," " or recover services)"); } else if (pcmk_is_set(scheduler->flags, pcmk__sched_stop_all)) { xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "Resource management: "); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "STOPPED"); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " (the cluster will keep all resources stopped)"); } else { out->list_item(out, NULL, "Resource management: enabled"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *") static int cluster_options_log(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); if (pcmk_is_set(scheduler->flags, pcmk__sched_in_maintenance)) { return out->info(out, "Resource management is DISABLED. The cluster will not attempt to start, stop or recover services."); } else if (pcmk_is_set(scheduler->flags, pcmk__sched_stop_all)) { return out->info(out, "Resource management is DISABLED. The cluster has stopped all resources."); } else { return pcmk_rc_no_output; } } PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *") static int cluster_options_text(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); if (pcmk_is_set(scheduler->flags, pcmk__sched_fencing_enabled)) { out->list_item(out, NULL, "STONITH of failed nodes enabled"); } else { out->list_item(out, NULL, "STONITH of failed nodes disabled"); } if (pcmk_is_set(scheduler->flags, pcmk__sched_symmetric_cluster)) { out->list_item(out, NULL, "Cluster is symmetric"); } else { out->list_item(out, NULL, "Cluster is asymmetric"); } switch (scheduler->no_quorum_policy) { case pcmk_no_quorum_freeze: out->list_item(out, NULL, "No quorum policy: Freeze resources"); break; case pcmk_no_quorum_stop: out->list_item(out, NULL, "No quorum policy: Stop ALL resources"); break; case pcmk_no_quorum_demote: out->list_item(out, NULL, "No quorum policy: Demote promotable " "resources and stop all other resources"); break; case pcmk_no_quorum_ignore: out->list_item(out, NULL, "No quorum policy: Ignore"); break; case pcmk_no_quorum_fence: out->list_item(out, NULL, "No quorum policy: Fence nodes in partition"); break; } return pcmk_rc_ok; } /*! * \internal * \brief Get readable string representation of a no-quorum policy * * \param[in] policy No-quorum policy * * \return String representation of \p policy */ static const char * no_quorum_policy_text(enum pe_quorum_policy policy) { switch (policy) { case pcmk_no_quorum_freeze: return PCMK_VALUE_FREEZE; case pcmk_no_quorum_stop: return PCMK_VALUE_STOP; case pcmk_no_quorum_demote: return PCMK_VALUE_DEMOTE; case pcmk_no_quorum_ignore: return PCMK_VALUE_IGNORE; case pcmk_no_quorum_fence: return PCMK_VALUE_FENCE; default: return PCMK_VALUE_UNKNOWN; } } PCMK__OUTPUT_ARGS("cluster-options", "pcmk_scheduler_t *") static int cluster_options_xml(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); const char *stonith_enabled = pcmk__flag_text(scheduler->flags, pcmk__sched_fencing_enabled); const char *symmetric_cluster = pcmk__flag_text(scheduler->flags, pcmk__sched_symmetric_cluster); const char *no_quorum_policy = no_quorum_policy_text(scheduler->no_quorum_policy); const char *maintenance_mode = pcmk__flag_text(scheduler->flags, pcmk__sched_in_maintenance); const char *stop_all_resources = pcmk__flag_text(scheduler->flags, pcmk__sched_stop_all); char *stonith_timeout_ms_s = crm_strdup_printf("%u", scheduler->priv->fence_timeout_ms); char *priority_fencing_delay_ms_s = crm_strdup_printf("%u", scheduler->priv->priority_fencing_ms); pcmk__output_create_xml_node(out, PCMK_XE_CLUSTER_OPTIONS, PCMK_XA_STONITH_ENABLED, stonith_enabled, PCMK_XA_SYMMETRIC_CLUSTER, symmetric_cluster, PCMK_XA_NO_QUORUM_POLICY, no_quorum_policy, PCMK_XA_MAINTENANCE_MODE, maintenance_mode, PCMK_XA_STOP_ALL_RESOURCES, stop_all_resources, PCMK_XA_STONITH_TIMEOUT_MS, stonith_timeout_ms_s, PCMK_XA_PRIORITY_FENCING_DELAY_MS, priority_fencing_delay_ms_s, NULL); free(stonith_timeout_ms_s); free(priority_fencing_delay_ms_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state") static int cluster_stack_html(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); xmlNodePtr node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "Stack: "); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%s", stack_s); if (pcmkd_state != pcmk_pacemakerd_state_invalid) { child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " ("); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%s", pcmk__pcmkd_state_enum2friendly(pcmkd_state)); child = pcmk__html_create(node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, ")"); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state") static int cluster_stack_text(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); if (pcmkd_state != pcmk_pacemakerd_state_invalid) { out->list_item(out, "Stack", "%s (%s)", stack_s, pcmk__pcmkd_state_enum2friendly(pcmkd_state)); } else { out->list_item(out, "Stack", "%s", stack_s); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-stack", "const char *", "enum pcmk_pacemakerd_state") static int cluster_stack_xml(pcmk__output_t *out, va_list args) { const char *stack_s = va_arg(args, const char *); enum pcmk_pacemakerd_state pcmkd_state = (enum pcmk_pacemakerd_state) va_arg(args, int); const char *state_s = NULL; if (pcmkd_state != pcmk_pacemakerd_state_invalid) { state_s = pcmk_pacemakerd_api_daemon_state_enum2text(pcmkd_state); } pcmk__output_create_xml_node(out, PCMK_XE_STACK, PCMK_XA_TYPE, stack_s, PCMK_XA_PACEMAKERD_STATE, state_s, NULL); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *", "const char *") static int cluster_times_html(pcmk__output_t *out, va_list args) { const char *our_nodename = va_arg(args, const char *); const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); xmlNodePtr updated_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNodePtr changed_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; char *time_s = NULL; child = pcmk__html_create(updated_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "Last updated: "); child = pcmk__html_create(updated_node, PCMK__XE_SPAN, NULL, NULL); time_s = pcmk__epoch2str(NULL, 0); pcmk__xe_set_content(child, "%s", time_s); free(time_s); if (our_nodename != NULL) { child = pcmk__html_create(updated_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, " on "); child = pcmk__html_create(updated_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%s", our_nodename); } child = pcmk__html_create(changed_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "Last change: "); child = pcmk__html_create(changed_node, PCMK__XE_SPAN, NULL, NULL); time_s = last_changed_string(last_written, user, client, origin); pcmk__xe_set_content(child, "%s", time_s); free(time_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *", "const char *") static int cluster_times_xml(pcmk__output_t *out, va_list args) { const char *our_nodename = va_arg(args, const char *); const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); char *time_s = pcmk__epoch2str(NULL, 0); pcmk__output_create_xml_node(out, PCMK_XE_LAST_UPDATE, PCMK_XA_TIME, time_s, PCMK_XA_ORIGIN, our_nodename, NULL); pcmk__output_create_xml_node(out, PCMK_XE_LAST_CHANGE, PCMK_XA_TIME, pcmk__s(last_written, ""), PCMK_XA_USER, pcmk__s(user, ""), PCMK_XA_CLIENT, pcmk__s(client, ""), PCMK_XA_ORIGIN, pcmk__s(origin, ""), NULL); free(time_s); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("cluster-times", "const char *", "const char *", "const char *", "const char *", "const char *") static int cluster_times_text(pcmk__output_t *out, va_list args) { const char *our_nodename = va_arg(args, const char *); const char *last_written = va_arg(args, const char *); const char *user = va_arg(args, const char *); const char *client = va_arg(args, const char *); const char *origin = va_arg(args, const char *); char *time_s = pcmk__epoch2str(NULL, 0); out->list_item(out, "Last updated", "%s%s%s", time_s, (our_nodename != NULL)? " on " : "", pcmk__s(our_nodename, "")); free(time_s); time_s = last_changed_string(last_written, user, client, origin); out->list_item(out, "Last change", " %s", time_s); free(time_s); return pcmk_rc_ok; } /*! * \internal * \brief Display a failed action in less-technical natural language * * \param[in,out] out Output object to use for display * \param[in] xml_op XML containing failed action * \param[in] op_key Operation key of failed action * \param[in] node_name Where failed action occurred * \param[in] rc OCF exit code of failed action * \param[in] status Execution status of failed action * \param[in] exit_reason Exit reason given for failed action * \param[in] exec_time String containing execution time in milliseconds */ static void failed_action_friendly(pcmk__output_t *out, const xmlNode *xml_op, const char *op_key, const char *node_name, int rc, int status, const char *exit_reason, const char *exec_time) { char *rsc_id = NULL; char *task = NULL; guint interval_ms = 0; time_t last_change_epoch = 0; GString *str = NULL; if (pcmk__str_empty(op_key) || !parse_op_key(op_key, &rsc_id, &task, &interval_ms)) { pcmk__str_update(&rsc_id, "unknown resource"); pcmk__str_update(&task, "unknown action"); interval_ms = 0; } pcmk__assert((rsc_id != NULL) && (task != NULL)); str = g_string_sized_new(256); // Should be sufficient for most messages pcmk__g_strcat(str, rsc_id, " ", NULL); if (interval_ms != 0) { pcmk__g_strcat(str, pcmk__readable_interval(interval_ms), "-interval ", NULL); } pcmk__g_strcat(str, pcmk__readable_action(task, interval_ms), " on ", node_name, NULL); if (status == PCMK_EXEC_DONE) { pcmk__g_strcat(str, " returned '", crm_exit_str(rc), "'", NULL); if (!pcmk__str_empty(exit_reason)) { pcmk__g_strcat(str, " (", exit_reason, ")", NULL); } } else { pcmk__g_strcat(str, " could not be executed (", pcmk_exec_status_str(status), NULL); if (!pcmk__str_empty(exit_reason)) { pcmk__g_strcat(str, ": ", exit_reason, NULL); } g_string_append_c(str, ')'); } if (crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &last_change_epoch) == pcmk_ok) { char *s = pcmk__epoch2str(&last_change_epoch, 0); pcmk__g_strcat(str, " at ", s, NULL); free(s); } if (!pcmk__str_empty(exec_time)) { int exec_time_ms = 0; if ((pcmk__scan_min_int(exec_time, &exec_time_ms, 0) == pcmk_rc_ok) && (exec_time_ms > 0)) { pcmk__g_strcat(str, " after ", pcmk__readable_interval(exec_time_ms), NULL); } } out->list_item(out, NULL, "%s", str->str); g_string_free(str, TRUE); free(rsc_id); free(task); } /*! * \internal * \brief Display a failed action with technical details * * \param[in,out] out Output object to use for display * \param[in] xml_op XML containing failed action * \param[in] op_key Operation key of failed action * \param[in] node_name Where failed action occurred * \param[in] rc OCF exit code of failed action * \param[in] status Execution status of failed action * \param[in] exit_reason Exit reason given for failed action * \param[in] exec_time String containing execution time in milliseconds */ static void failed_action_technical(pcmk__output_t *out, const xmlNode *xml_op, const char *op_key, const char *node_name, int rc, int status, const char *exit_reason, const char *exec_time) { const char *call_id = crm_element_value(xml_op, PCMK__XA_CALL_ID); const char *queue_time = crm_element_value(xml_op, PCMK_XA_QUEUE_TIME); const char *exit_status = crm_exit_str(rc); const char *lrm_status = pcmk_exec_status_str(status); time_t last_change_epoch = 0; GString *str = NULL; if (pcmk__str_empty(op_key)) { op_key = "unknown operation"; } if (pcmk__str_empty(exit_status)) { exit_status = "unknown exit status"; } if (pcmk__str_empty(call_id)) { call_id = "unknown"; } str = g_string_sized_new(256); g_string_append_printf(str, "%s on %s '%s' (%d): call=%s, status='%s'", op_key, node_name, exit_status, rc, call_id, lrm_status); if (!pcmk__str_empty(exit_reason)) { pcmk__g_strcat(str, ", exitreason='", exit_reason, "'", NULL); } if (crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &last_change_epoch) == pcmk_ok) { char *last_change_str = pcmk__epoch2str(&last_change_epoch, 0); pcmk__g_strcat(str, ", " PCMK_XA_LAST_RC_CHANGE "=" "'", last_change_str, "'", NULL); free(last_change_str); } if (!pcmk__str_empty(queue_time)) { pcmk__g_strcat(str, ", queued=", queue_time, "ms", NULL); } if (!pcmk__str_empty(exec_time)) { pcmk__g_strcat(str, ", exec=", exec_time, "ms", NULL); } out->list_item(out, NULL, "%s", str->str); g_string_free(str, TRUE); } PCMK__OUTPUT_ARGS("failed-action", "xmlNode *", "uint32_t") static int failed_action_default(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); uint32_t show_opts = va_arg(args, uint32_t); const char *op_key = pcmk__xe_history_key(xml_op); const char *node_name = crm_element_value(xml_op, PCMK_XA_UNAME); const char *exit_reason = crm_element_value(xml_op, PCMK_XA_EXIT_REASON); const char *exec_time = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); int rc; int status; pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_RC_CODE), &rc, 0); pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_OP_STATUS), &status, 0); if (pcmk__str_empty(node_name)) { node_name = "unknown node"; } if (pcmk_is_set(show_opts, pcmk_show_failed_detail)) { failed_action_technical(out, xml_op, op_key, node_name, rc, status, exit_reason, exec_time); } else { failed_action_friendly(out, xml_op, op_key, node_name, rc, status, exit_reason, exec_time); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action", "xmlNode *", "uint32_t") static int failed_action_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t); const char *op_key = pcmk__xe_history_key(xml_op); const char *op_key_name = PCMK_XA_OP_KEY; int rc; int status; const char *uname = crm_element_value(xml_op, PCMK_XA_UNAME); const char *call_id = crm_element_value(xml_op, PCMK__XA_CALL_ID); const char *exitstatus = NULL; const char *exit_reason = pcmk__s(crm_element_value(xml_op, PCMK_XA_EXIT_REASON), "none"); const char *status_s = NULL; time_t epoch = 0; gchar *exit_reason_esc = NULL; char *rc_s = NULL; xmlNodePtr node = NULL; if (pcmk__xml_needs_escape(exit_reason, pcmk__xml_escape_attr)) { exit_reason_esc = pcmk__xml_escape(exit_reason, pcmk__xml_escape_attr); exit_reason = exit_reason_esc; } pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_RC_CODE), &rc, 0); pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_OP_STATUS), &status, 0); if (crm_element_value(xml_op, PCMK__XA_OPERATION_KEY) == NULL) { op_key_name = PCMK_XA_ID; } exitstatus = crm_exit_str(rc); rc_s = pcmk__itoa(rc); status_s = pcmk_exec_status_str(status); node = pcmk__output_create_xml_node(out, PCMK_XE_FAILURE, op_key_name, op_key, PCMK_XA_NODE, uname, PCMK_XA_EXITSTATUS, exitstatus, PCMK_XA_EXITREASON, exit_reason, PCMK_XA_EXITCODE, rc_s, PCMK_XA_CALL, call_id, PCMK_XA_STATUS, status_s, NULL); free(rc_s); if ((crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { const char *queue_time = crm_element_value(xml_op, PCMK_XA_QUEUE_TIME); const char *exec = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); const char *task = crm_element_value(xml_op, PCMK_XA_OPERATION); guint interval_ms = 0; char *interval_ms_s = NULL; char *rc_change = pcmk__epoch2str(&epoch, crm_time_log_date |crm_time_log_timeofday |crm_time_log_with_timezone); crm_element_value_ms(xml_op, PCMK_META_INTERVAL, &interval_ms); interval_ms_s = crm_strdup_printf("%u", interval_ms); pcmk__xe_set_props(node, PCMK_XA_LAST_RC_CHANGE, rc_change, PCMK_XA_QUEUED, queue_time, PCMK_XA_EXEC, exec, PCMK_XA_INTERVAL, interval_ms_s, PCMK_XA_TASK, task, NULL); free(interval_ms_s); free(rc_change); } g_free(exit_reason_esc); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("failed-action-list", "pcmk_scheduler_t *", "GList *", "GList *", "uint32_t", "bool") static int failed_action_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer = va_arg(args, int); xmlNode *xml_op = NULL; int rc = pcmk_rc_no_output; if (xmlChildElementCount(scheduler->priv->failed) == 0) { return rc; } for (xml_op = pcmk__xe_first_child(scheduler->priv->failed, NULL, NULL, NULL); xml_op != NULL; xml_op = pcmk__xe_next(xml_op, NULL)) { char *rsc = NULL; if (!pcmk__str_in_list(crm_element_value(xml_op, PCMK_XA_UNAME), only_node, pcmk__str_star_matches|pcmk__str_casei)) { continue; } if (pcmk_xe_mask_probe_failure(xml_op)) { continue; } if (!parse_op_key(pcmk__xe_history_key(xml_op), &rsc, NULL, NULL)) { continue; } if (!pcmk__str_in_list(rsc, only_rsc, pcmk__str_star_matches)) { free(rsc); continue; } free(rsc); PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Failed Resource Actions"); out->message(out, "failed-action", xml_op, show_opts); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } static void status_node(pcmk_node_t *node, xmlNodePtr parent, uint32_t show_opts) { int health = pe__node_health(node); xmlNode *child = NULL; // Cluster membership if (node->details->online) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK_VALUE_ONLINE); pcmk__xe_set_content(child, " online"); } else { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK_VALUE_OFFLINE); pcmk__xe_set_content(child, " OFFLINE"); } // Standby mode if (pcmk_is_set(node->priv->flags, pcmk__node_fail_standby)) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK_VALUE_STANDBY); if (node->details->running_rsc == NULL) { pcmk__xe_set_content(child, " (in standby due to " PCMK_META_ON_FAIL ")"); } else { pcmk__xe_set_content(child, " (in standby due to " PCMK_META_ON_FAIL "," " with active resources)"); } } else if (pcmk_is_set(node->priv->flags, pcmk__node_standby)) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK_VALUE_STANDBY); if (node->details->running_rsc == NULL) { pcmk__xe_set_content(child, " (in standby)"); } else { pcmk__xe_set_content(child, " (in standby, with active resources)"); } } // Maintenance mode if (node->details->maintenance) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK__VALUE_MAINT); pcmk__xe_set_content(child, " (in maintenance mode)"); } // Node health if (health < 0) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK__VALUE_HEALTH_RED); pcmk__xe_set_content(child, " (health is RED)"); } else if (health == 0) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, PCMK__VALUE_HEALTH_YELLOW); pcmk__xe_set_content(child, " (health is YELLOW)"); } // Feature set if (pcmk_is_set(show_opts, pcmk_show_feature_set)) { const char *feature_set = get_node_feature_set(node); if (feature_set != NULL) { child = pcmk__html_create(parent, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, ", feature set %s", feature_set); } } } PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool", "GList *", "GList *") static int node_html(pcmk__output_t *out, va_list args) { pcmk_node_t *node = va_arg(args, pcmk_node_t *); uint32_t show_opts = va_arg(args, uint32_t); bool full = va_arg(args, int); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id)); if (full) { xmlNode *item_node = NULL; xmlNode *child = NULL; if (pcmk_all_flags_set(show_opts, pcmk_show_brief | pcmk_show_rscs_by_node)) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); out->begin_list(out, NULL, NULL, "%s:", node_name); item_node = pcmk__output_xml_create_parent(out, "li", NULL); child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "Status:"); status_node(node, item_node, show_opts); if (rscs != NULL) { uint32_t new_show_opts = (show_opts | pcmk_show_rsc_only) & ~pcmk_show_inactive_rscs; out->begin_list(out, NULL, NULL, "Resources"); pe__rscs_brief_output(out, rscs, new_show_opts); out->end_list(out); } pcmk__output_xml_pop_parent(out); out->end_list(out); } else if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { GList *lpc2 = NULL; int rc = pcmk_rc_no_output; out->begin_list(out, NULL, NULL, "%s:", node_name); item_node = pcmk__output_xml_create_parent(out, "li", NULL); child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "Status:"); status_node(node, item_node, show_opts); for (lpc2 = node->details->running_rsc; lpc2 != NULL; lpc2 = lpc2->next) { pcmk_resource_t *rsc = (pcmk_resource_t *) lpc2->data; PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Resources"); show_opts |= pcmk_show_rsc_only; out->message(out, (const char *) rsc->priv->xml->name, show_opts, rsc, only_node, only_rsc); } PCMK__OUTPUT_LIST_FOOTER(out, rc); pcmk__output_xml_pop_parent(out); out->end_list(out); } else { item_node = pcmk__output_create_xml_node(out, "li", NULL); child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "%s:", node_name); status_node(node, item_node, show_opts); } } else { out->begin_list(out, NULL, NULL, "%s:", node_name); } free(node_name); return pcmk_rc_ok; } /*! * \internal * \brief Get a human-friendly textual description of a node's status * * \param[in] node Node to check * * \return String representation of node's status */ static const char * node_text_status(const pcmk_node_t *node) { if (node->details->unclean) { if (node->details->online) { return "UNCLEAN (online)"; } else if (node->details->pending) { return "UNCLEAN (pending)"; } else { return "UNCLEAN (offline)"; } } else if (node->details->pending) { return "pending"; } else if (pcmk_is_set(node->priv->flags, pcmk__node_fail_standby) && node->details->online) { return "standby (" PCMK_META_ON_FAIL ")"; } else if (pcmk_is_set(node->priv->flags, pcmk__node_standby)) { if (!node->details->online) { return "OFFLINE (standby)"; } else if (node->details->running_rsc == NULL) { return "standby"; } else { return "standby (with active resources)"; } } else if (node->details->maintenance) { if (node->details->online) { return "maintenance"; } else { return "OFFLINE (maintenance)"; } } else if (node->details->online) { return "online"; } return "OFFLINE"; } PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool", "GList *", "GList *") static int node_text(pcmk__output_t *out, va_list args) { pcmk_node_t *node = va_arg(args, pcmk_node_t *); uint32_t show_opts = va_arg(args, uint32_t); bool full = va_arg(args, int); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id)); GString *str = g_string_sized_new(64); int health = pe__node_health(node); // Create a summary line with node type, name, and status if (pcmk__is_guest_or_bundle_node(node)) { g_string_append(str, "GuestNode"); } else if (pcmk__is_remote_node(node)) { g_string_append(str, "RemoteNode"); } else { g_string_append(str, "Node"); } pcmk__g_strcat(str, " ", node_name, ": ", node_text_status(node), NULL); if (health < 0) { g_string_append(str, " (health is RED)"); } else if (health == 0) { g_string_append(str, " (health is YELLOW)"); } if (pcmk_is_set(show_opts, pcmk_show_feature_set)) { const char *feature_set = get_node_feature_set(node); if (feature_set != NULL) { pcmk__g_strcat(str, ", feature set ", feature_set, NULL); } } /* If we're grouping by node, print its resources */ if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { if (pcmk_is_set(show_opts, pcmk_show_brief)) { GList *rscs = pe__filter_rsc_list(node->details->running_rsc, only_rsc); if (rscs != NULL) { uint32_t new_show_opts = (show_opts | pcmk_show_rsc_only) & ~pcmk_show_inactive_rscs; out->begin_list(out, NULL, NULL, "%s", str->str); out->begin_list(out, NULL, NULL, "Resources"); pe__rscs_brief_output(out, rscs, new_show_opts); out->end_list(out); out->end_list(out); g_list_free(rscs); } } else { GList *gIter2 = NULL; out->begin_list(out, NULL, NULL, "%s", str->str); out->begin_list(out, NULL, NULL, "Resources"); for (gIter2 = node->details->running_rsc; gIter2 != NULL; gIter2 = gIter2->next) { pcmk_resource_t *rsc = (pcmk_resource_t *) gIter2->data; show_opts |= pcmk_show_rsc_only; out->message(out, (const char *) rsc->priv->xml->name, show_opts, rsc, only_node, only_rsc); } out->end_list(out); out->end_list(out); } } else { out->list_item(out, NULL, "%s", str->str); } g_string_free(str, TRUE); free(node_name); } else { char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id)); out->begin_list(out, NULL, NULL, "Node: %s", node_name); free(node_name); } return pcmk_rc_ok; } /*! * \internal * \brief Convert an integer health value to a string representation * * \param[in] health Integer health value * * \retval \c PCMK_VALUE_RED if \p health is less than 0 * \retval \c PCMK_VALUE_YELLOW if \p health is equal to 0 * \retval \c PCMK_VALUE_GREEN if \p health is greater than 0 */ static const char * health_text(int health) { if (health < 0) { return PCMK_VALUE_RED; } else if (health == 0) { return PCMK_VALUE_YELLOW; } else { return PCMK_VALUE_GREEN; } } /*! * \internal * \brief Convert a node variant to a string representation * * \param[in] variant Node variant * * \retval \c PCMK_VALUE_MEMBER if \p node_type is \c pcmk__node_variant_cluster * \retval \c PCMK_VALUE_REMOTE if \p node_type is \c pcmk__node_variant_remote * \retval \c PCMK_VALUE_UNKNOWN otherwise */ static const char * node_variant_text(enum pcmk__node_variant variant) { switch (variant) { case pcmk__node_variant_cluster: return PCMK_VALUE_MEMBER; case pcmk__node_variant_remote: return PCMK_VALUE_REMOTE; default: return PCMK_VALUE_UNKNOWN; } } PCMK__OUTPUT_ARGS("node", "pcmk_node_t *", "uint32_t", "bool", "GList *", "GList *") static int node_xml(pcmk__output_t *out, va_list args) { pcmk_node_t *node = va_arg(args, pcmk_node_t *); uint32_t show_opts G_GNUC_UNUSED = va_arg(args, uint32_t); bool full = va_arg(args, int); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); if (full) { const char *online = pcmk__btoa(node->details->online); const char *standby = pcmk__flag_text(node->priv->flags, pcmk__node_standby); const char *standby_onfail = pcmk__flag_text(node->priv->flags, pcmk__node_fail_standby); const char *maintenance = pcmk__btoa(node->details->maintenance); const char *pending = pcmk__btoa(node->details->pending); const char *unclean = pcmk__btoa(node->details->unclean); const char *health = health_text(pe__node_health(node)); const char *feature_set = get_node_feature_set(node); const char *shutdown = pcmk__btoa(node->details->shutdown); const char *expected_up = pcmk__flag_text(node->priv->flags, pcmk__node_expected_up); const bool is_dc = pcmk__same_node(node, node->priv->scheduler->dc_node); int length = g_list_length(node->details->running_rsc); char *resources_running = pcmk__itoa(length); const char *node_type = node_variant_text(node->priv->variant); int rc = pcmk_rc_ok; rc = pe__name_and_nvpairs_xml(out, true, PCMK_XE_NODE, PCMK_XA_NAME, node->priv->name, PCMK_XA_ID, node->priv->id, PCMK_XA_ONLINE, online, PCMK_XA_STANDBY, standby, PCMK_XA_STANDBY_ONFAIL, standby_onfail, PCMK_XA_MAINTENANCE, maintenance, PCMK_XA_PENDING, pending, PCMK_XA_UNCLEAN, unclean, PCMK_XA_HEALTH, health, PCMK_XA_FEATURE_SET, feature_set, PCMK_XA_SHUTDOWN, shutdown, PCMK_XA_EXPECTED_UP, expected_up, PCMK_XA_IS_DC, pcmk__btoa(is_dc), PCMK_XA_RESOURCES_RUNNING, resources_running, PCMK_XA_TYPE, node_type, NULL); free(resources_running); pcmk__assert(rc == pcmk_rc_ok); if (pcmk__is_guest_or_bundle_node(node)) { xmlNodePtr xml_node = pcmk__output_xml_peek_parent(out); crm_xml_add(xml_node, PCMK_XA_ID_AS_RESOURCE, node->priv->remote->priv->launcher->id); } if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { GList *lpc = NULL; for (lpc = node->details->running_rsc; lpc != NULL; lpc = lpc->next) { pcmk_resource_t *rsc = (pcmk_resource_t *) lpc->data; show_opts |= pcmk_show_rsc_only; out->message(out, (const char *) rsc->priv->xml->name, show_opts, rsc, only_node, only_rsc); } } out->end_list(out); } else { pcmk__output_xml_create_parent(out, PCMK_XE_NODE, PCMK_XA_NAME, node->priv->name, NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int") static int node_attribute_text(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); bool add_extra = va_arg(args, int); int expected_score = va_arg(args, int); if (add_extra) { int v; if (value == NULL) { v = 0; } else { pcmk__scan_min_int(value, &v, INT_MIN); } if (v <= 0) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is lost", name, value); } else if (v < expected_score) { out->list_item(out, NULL, "%-32s\t: %-10s\t: Connectivity is degraded (Expected=%d)", name, value, expected_score); } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } } else { out->list_item(out, NULL, "%-32s\t: %-10s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int") static int node_attribute_html(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); bool add_extra = va_arg(args, int); int expected_score = va_arg(args, int); if (add_extra) { int v = 0; xmlNodePtr item_node = pcmk__output_create_xml_node(out, "li", NULL); xmlNode *child = NULL; if (value != NULL) { pcmk__scan_min_int(value, &v, INT_MIN); } child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, NULL); pcmk__xe_set_content(child, "%s: %s", name, value); if (v <= 0) { child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "(connectivity is lost)"); } else if (v < expected_score) { child = pcmk__html_create(item_node, PCMK__XE_SPAN, NULL, PCMK__VALUE_BOLD); pcmk__xe_set_content(child, "(connectivity is degraded -- expected %d)", expected_score); } } else { out->list_item(out, NULL, "%s: %s", name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pcmk_scheduler_t *", "xmlNode *") static int node_and_op(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pcmk_resource_t *rsc = NULL; gchar *node_str = NULL; char *last_change_str = NULL; const char *op_rsc = crm_element_value(xml_op, PCMK_XA_RESOURCE); int status; time_t last_change = 0; pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_OP_STATUS), &status, PCMK_EXEC_UNKNOWN); rsc = pe_find_resource(scheduler->priv->resources, op_rsc); if (rsc) { const pcmk_node_t *node = pcmk__current_node(rsc); const char *target_role = g_hash_table_lookup(rsc->priv->meta, PCMK_META_TARGET_ROLE); uint32_t show_opts = pcmk_show_rsc_only | pcmk_show_pending; if (node == NULL) { node = rsc->priv->pending_node; } node_str = pcmk__native_output_string(rsc, rsc_printable_id(rsc), node, show_opts, target_role, false); } else { node_str = crm_strdup_printf("Unknown resource %s", op_rsc); } if (crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &last_change) == pcmk_ok) { const char *exec_time = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); last_change_str = crm_strdup_printf(", %s='%s', exec=%sms", PCMK_XA_LAST_RC_CHANGE, pcmk__trim(ctime(&last_change)), exec_time); } out->list_item(out, NULL, "%s: %s (node=%s, call=%s, rc=%s%s): %s", node_str, pcmk__xe_history_key(xml_op), crm_element_value(xml_op, PCMK_XA_UNAME), crm_element_value(xml_op, PCMK__XA_CALL_ID), crm_element_value(xml_op, PCMK__XA_RC_CODE), last_change_str ? last_change_str : "", pcmk_exec_status_str(status)); g_free(node_str); free(last_change_str); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-and-op", "pcmk_scheduler_t *", "xmlNode *") static int node_and_op_xml(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); xmlNodePtr xml_op = va_arg(args, xmlNodePtr); pcmk_resource_t *rsc = NULL; const char *uname = crm_element_value(xml_op, PCMK_XA_UNAME); const char *call_id = crm_element_value(xml_op, PCMK__XA_CALL_ID); const char *rc_s = crm_element_value(xml_op, PCMK__XA_RC_CODE); const char *status_s = NULL; const char *op_rsc = crm_element_value(xml_op, PCMK_XA_RESOURCE); int status; time_t last_change = 0; xmlNode *node = NULL; pcmk__scan_min_int(crm_element_value(xml_op, PCMK__XA_OP_STATUS), &status, PCMK_EXEC_UNKNOWN); status_s = pcmk_exec_status_str(status); node = pcmk__output_create_xml_node(out, PCMK_XE_OPERATION, PCMK_XA_OP, pcmk__xe_history_key(xml_op), PCMK_XA_NODE, uname, PCMK_XA_CALL, call_id, PCMK_XA_RC, rc_s, PCMK_XA_STATUS, status_s, NULL); rsc = pe_find_resource(scheduler->priv->resources, op_rsc); if (rsc) { const char *class = crm_element_value(rsc->priv->xml, PCMK_XA_CLASS); const char *provider = crm_element_value(rsc->priv->xml, PCMK_XA_PROVIDER); const char *kind = crm_element_value(rsc->priv->xml, PCMK_XA_TYPE); bool has_provider = pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider); char *agent_tuple = crm_strdup_printf("%s:%s:%s", class, (has_provider? provider : ""), kind); pcmk__xe_set_props(node, PCMK_XA_RSC, rsc_printable_id(rsc), PCMK_XA_AGENT, agent_tuple, NULL); free(agent_tuple); } if (crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &last_change) == pcmk_ok) { const char *last_rc_change = pcmk__trim(ctime(&last_change)); const char *exec_time = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); pcmk__xe_set_props(node, PCMK_XA_LAST_RC_CHANGE, last_rc_change, PCMK_XA_EXEC_TIME, exec_time, NULL); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute", "const char *", "const char *", "bool", "int") static int node_attribute_xml(pcmk__output_t *out, va_list args) { const char *name = va_arg(args, const char *); const char *value = va_arg(args, const char *); bool add_extra = va_arg(args, int); int expected_score = va_arg(args, int); xmlNodePtr node = pcmk__output_create_xml_node(out, PCMK_XE_ATTRIBUTE, PCMK_XA_NAME, name, PCMK_XA_VALUE, value, NULL); if (add_extra) { char *buf = pcmk__itoa(expected_score); crm_xml_add(node, PCMK_XA_EXPECTED, buf); free(buf); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-attribute-list", "pcmk_scheduler_t *", "uint32_t", "bool", "GList *", "GList *") static int node_attribute_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer = va_arg(args, int); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); int rc = pcmk_rc_no_output; /* Display each node's attributes */ for (GList *gIter = scheduler->nodes; gIter != NULL; gIter = gIter->next) { pcmk_node_t *node = gIter->data; GList *attr_list = NULL; GHashTableIter iter; gpointer key; if (!node || !node->details || !node->details->online) { continue; } // @TODO Maybe skip filtering for XML output g_hash_table_iter_init(&iter, node->priv->attrs); while (g_hash_table_iter_next (&iter, &key, NULL)) { attr_list = filter_attr_list(attr_list, key); } if (attr_list == NULL) { continue; } if (!pcmk__str_in_list(node->priv->name, only_node, pcmk__str_star_matches|pcmk__str_casei)) { g_list_free(attr_list); continue; } PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Node Attributes"); out->message(out, "node", node, show_opts, false, only_node, only_rsc); for (GList *aIter = attr_list; aIter != NULL; aIter = aIter->next) { const char *name = aIter->data; const char *value = NULL; int expected_score = 0; bool add_extra = false; value = pcmk__node_attr(node, name, NULL, pcmk__rsc_node_current); add_extra = add_extra_info(node, node->details->running_rsc, scheduler, name, &expected_score); /* Print attribute name and value */ out->message(out, "node-attribute", name, value, add_extra, expected_score); } g_list_free(attr_list); out->end_list(out); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-capacity", "const pcmk_node_t *", "const char *") static int node_capacity(pcmk__output_t *out, va_list args) { const pcmk_node_t *node = va_arg(args, pcmk_node_t *); const char *comment = va_arg(args, const char *); char *dump_text = crm_strdup_printf("%s: %s capacity:", comment, pcmk__node_name(node)); g_hash_table_foreach(node->priv->utilization, append_dump_text, &dump_text); out->list_item(out, NULL, "%s", dump_text); free(dump_text); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-capacity", "const pcmk_node_t *", "const char *") static int node_capacity_xml(pcmk__output_t *out, va_list args) { const pcmk_node_t *node = va_arg(args, pcmk_node_t *); const char *uname = node->priv->name; const char *comment = va_arg(args, const char *); xmlNodePtr xml_node = pcmk__output_create_xml_node(out, PCMK_XE_CAPACITY, PCMK_XA_NODE, uname, PCMK_XA_COMMENT, comment, NULL); g_hash_table_foreach(node->priv->utilization, add_dump_node, xml_node); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-history-list", "pcmk_scheduler_t *", "pcmk_node_t *", "xmlNode *", "GList *", "GList *", "uint32_t", "uint32_t") static int node_history_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); pcmk_node_t *node = va_arg(args, pcmk_node_t *); xmlNode *node_state = va_arg(args, xmlNode *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); xmlNode *lrm_rsc = NULL; xmlNode *rsc_entry = NULL; int rc = pcmk_rc_no_output; lrm_rsc = pcmk__xe_first_child(node_state, PCMK__XE_LRM, NULL, NULL); lrm_rsc = pcmk__xe_first_child(lrm_rsc, PCMK__XE_LRM_RESOURCES, NULL, NULL); /* Print history of each of the node's resources */ for (rsc_entry = pcmk__xe_first_child(lrm_rsc, PCMK__XE_LRM_RESOURCE, NULL, NULL); rsc_entry != NULL; rsc_entry = pcmk__xe_next(rsc_entry, PCMK__XE_LRM_RESOURCE)) { const char *rsc_id = crm_element_value(rsc_entry, PCMK_XA_ID); pcmk_resource_t *rsc = NULL; const pcmk_resource_t *parent = NULL; if (rsc_id == NULL) { continue; // Malformed entry } rsc = pe_find_resource(scheduler->priv->resources, rsc_id); if (rsc == NULL) { continue; // Resource was removed from configuration } /* We can't use is_filtered here to filter group resources. For is_filtered, * we have to decide whether to check the parent or not. If we check the * parent, all elements of a group will always be printed because that's how * is_filtered works for groups. If we do not check the parent, sometimes * this will filter everything out. * * For other resource types, is_filtered is okay. */ parent = pe__const_top_resource(rsc, false); if (pcmk__is_group(parent)) { if (!pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) && !pcmk__str_in_list(rsc_printable_id(parent), only_rsc, pcmk__str_star_matches)) { continue; } } else if (rsc->priv->fns->is_filtered(rsc, only_rsc, true)) { continue; } if (!pcmk_is_set(section_opts, pcmk_section_operations)) { time_t last_failure = 0; int failcount = pe_get_failcount(node, rsc, &last_failure, pcmk__fc_default, NULL); if (failcount <= 0) { continue; } if (rc == pcmk_rc_no_output) { rc = pcmk_rc_ok; out->message(out, "node", node, show_opts, false, only_node, only_rsc); } out->message(out, "resource-history", rsc, rsc_id, false, failcount, last_failure, false); } else { GList *op_list = get_operation_list(rsc_entry); pcmk_resource_t *rsc = NULL; if (op_list == NULL) { continue; } rsc = pe_find_resource(scheduler->priv->resources, crm_element_value(rsc_entry, PCMK_XA_ID)); if (rc == pcmk_rc_no_output) { rc = pcmk_rc_ok; out->message(out, "node", node, show_opts, false, only_node, only_rsc); } out->message(out, "resource-operation-list", scheduler, rsc, node, op_list, show_opts); } } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool") static int node_list_html(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer G_GNUC_UNUSED = va_arg(args, int); int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pcmk_node_t *node = (pcmk_node_t *) gIter->data; if (!pcmk__str_in_list(node->priv->name, only_node, pcmk__str_star_matches|pcmk__str_casei)) { continue; } PCMK__OUTPUT_LIST_HEADER(out, false, rc, "Node List"); out->message(out, "node", node, show_opts, true, only_node, only_rsc); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool") static int node_list_text(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer = va_arg(args, int); /* space-separated lists of node names */ GString *online_nodes = NULL; GString *online_remote_nodes = NULL; GString *online_guest_nodes = NULL; GString *offline_nodes = NULL; GString *offline_remote_nodes = NULL; int rc = pcmk_rc_no_output; for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pcmk_node_t *node = (pcmk_node_t *) gIter->data; char *node_name = pe__node_display_name(node, pcmk_is_set(show_opts, pcmk_show_node_id)); if (!pcmk__str_in_list(node->priv->name, only_node, pcmk__str_star_matches|pcmk__str_casei)) { free(node_name); continue; } PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, "Node List"); // Determine whether to display node individually or in a list if (node->details->unclean || node->details->pending || (pcmk_is_set(node->priv->flags, pcmk__node_fail_standby) && node->details->online) || pcmk_is_set(node->priv->flags, pcmk__node_standby) || node->details->maintenance || pcmk_is_set(show_opts, pcmk_show_rscs_by_node) || pcmk_is_set(show_opts, pcmk_show_feature_set) || (pe__node_health(node) <= 0)) { // Display node individually } else if (node->details->online) { // Display online node in a list if (pcmk__is_guest_or_bundle_node(node)) { pcmk__add_word(&online_guest_nodes, 1024, node_name); } else if (pcmk__is_remote_node(node)) { pcmk__add_word(&online_remote_nodes, 1024, node_name); } else { pcmk__add_word(&online_nodes, 1024, node_name); } free(node_name); continue; } else { // Display offline node in a list if (pcmk__is_remote_node(node)) { pcmk__add_word(&offline_remote_nodes, 1024, node_name); } else if (pcmk__is_guest_or_bundle_node(node)) { /* ignore offline guest nodes */ } else { pcmk__add_word(&offline_nodes, 1024, node_name); } free(node_name); continue; } /* If we get here, node is in bad state, or we're grouping by node */ out->message(out, "node", node, show_opts, true, only_node, only_rsc); free(node_name); } /* If we're not grouping by node, summarize nodes by status */ if (online_nodes != NULL) { out->list_item(out, "Online", "[ %s ]", (const char *) online_nodes->str); g_string_free(online_nodes, TRUE); } if (offline_nodes != NULL) { out->list_item(out, "OFFLINE", "[ %s ]", (const char *) offline_nodes->str); g_string_free(offline_nodes, TRUE); } if (online_remote_nodes) { out->list_item(out, "RemoteOnline", "[ %s ]", (const char *) online_remote_nodes->str); g_string_free(online_remote_nodes, TRUE); } if (offline_remote_nodes) { out->list_item(out, "RemoteOFFLINE", "[ %s ]", (const char *) offline_remote_nodes->str); g_string_free(offline_remote_nodes, TRUE); } if (online_guest_nodes != NULL) { out->list_item(out, "GuestOnline", "[ %s ]", (const char *) online_guest_nodes->str); g_string_free(online_guest_nodes, TRUE); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-list", "GList *", "GList *", "GList *", "uint32_t", "bool") static int node_list_xml(pcmk__output_t *out, va_list args) { GList *nodes = va_arg(args, GList *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer G_GNUC_UNUSED = va_arg(args, int); /* PCMK_XE_NODES acts as the list's element name for CLI tools that use * pcmk__output_enable_list_element. Otherwise PCMK_XE_NODES is the * value of the list's PCMK_XA_NAME attribute. */ out->begin_list(out, NULL, NULL, PCMK_XE_NODES); for (GList *gIter = nodes; gIter != NULL; gIter = gIter->next) { pcmk_node_t *node = (pcmk_node_t *) gIter->data; if (!pcmk__str_in_list(node->priv->name, only_node, pcmk__str_star_matches|pcmk__str_casei)) { continue; } out->message(out, "node", node, show_opts, true, only_node, only_rsc); } out->end_list(out); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-summary", "pcmk_scheduler_t *", "GList *", "GList *", "uint32_t", "uint32_t", "bool") static int node_summary(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); uint32_t section_opts = va_arg(args, uint32_t); uint32_t show_opts = va_arg(args, uint32_t); bool print_spacer = va_arg(args, int); xmlNode *node_state = NULL; xmlNode *cib_status = pcmk_find_cib_element(scheduler->input, PCMK_XE_STATUS); int rc = pcmk_rc_no_output; if (xmlChildElementCount(cib_status) == 0) { return rc; } for (node_state = pcmk__xe_first_child(cib_status, PCMK__XE_NODE_STATE, NULL, NULL); node_state != NULL; node_state = pcmk__xe_next(node_state, PCMK__XE_NODE_STATE)) { pcmk_node_t *node = pe_find_node_id(scheduler->nodes, pcmk__xe_id(node_state)); if (!node || !node->details || !node->details->online) { continue; } if (!pcmk__str_in_list(node->priv->name, only_node, pcmk__str_star_matches|pcmk__str_casei)) { continue; } PCMK__OUTPUT_LIST_HEADER(out, print_spacer, rc, pcmk_is_set(section_opts, pcmk_section_operations) ? "Operations" : "Migration Summary"); out->message(out, "node-history-list", scheduler, node, node_state, only_node, only_rsc, section_opts, show_opts); } PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("node-weight", "const pcmk_resource_t *", "const char *", "const char *", "const char *") static int node_weight(pcmk__output_t *out, va_list args) { const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *); const char *prefix = va_arg(args, const char *); const char *uname = va_arg(args, const char *); const char *score = va_arg(args, const char *); if (rsc) { out->list_item(out, NULL, "%s: %s allocation score on %s: %s", prefix, rsc->id, uname, score); } else { out->list_item(out, NULL, "%s: %s = %s", prefix, uname, score); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("node-weight", "const pcmk_resource_t *", "const char *", "const char *", "const char *") static int node_weight_xml(pcmk__output_t *out, va_list args) { const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *); const char *prefix = va_arg(args, const char *); const char *uname = va_arg(args, const char *); const char *score = va_arg(args, const char *); xmlNodePtr node = pcmk__output_create_xml_node(out, PCMK_XE_NODE_WEIGHT, PCMK_XA_FUNCTION, prefix, PCMK_XA_NODE, uname, PCMK_XA_SCORE, score, NULL); if (rsc) { crm_xml_add(node, PCMK_XA_ID, rsc->id); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNode *", "const char *", "const char *", "int", "uint32_t") static int op_history_text(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); uint32_t show_opts = va_arg(args, uint32_t); char *buf = op_history_string(xml_op, task, interval_ms_s, rc, pcmk_is_set(show_opts, pcmk_show_timing)); out->list_item(out, NULL, "%s", buf); free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("op-history", "xmlNode *", "const char *", "const char *", "int", "uint32_t") static int op_history_xml(pcmk__output_t *out, va_list args) { xmlNodePtr xml_op = va_arg(args, xmlNodePtr); const char *task = va_arg(args, const char *); const char *interval_ms_s = va_arg(args, const char *); int rc = va_arg(args, int); uint32_t show_opts = va_arg(args, uint32_t); const char *call_id = crm_element_value(xml_op, PCMK__XA_CALL_ID); char *rc_s = pcmk__itoa(rc); const char *rc_text = crm_exit_str(rc); xmlNodePtr node = NULL; node = pcmk__output_create_xml_node(out, PCMK_XE_OPERATION_HISTORY, PCMK_XA_CALL, call_id, PCMK_XA_TASK, task, PCMK_XA_RC, rc_s, PCMK_XA_RC_TEXT, rc_text, NULL); free(rc_s); if (interval_ms_s && !pcmk__str_eq(interval_ms_s, "0", pcmk__str_casei)) { char *s = crm_strdup_printf("%sms", interval_ms_s); crm_xml_add(node, PCMK_XA_INTERVAL, s); free(s); } if (pcmk_is_set(show_opts, pcmk_show_timing)) { const char *value = NULL; time_t epoch = 0; if ((crm_element_value_epoch(xml_op, PCMK_XA_LAST_RC_CHANGE, &epoch) == pcmk_ok) && (epoch > 0)) { char *s = pcmk__epoch2str(&epoch, 0); crm_xml_add(node, PCMK_XA_LAST_RC_CHANGE, s); free(s); } value = crm_element_value(xml_op, PCMK_XA_EXEC_TIME); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, PCMK_XA_EXEC_TIME, s); free(s); } value = crm_element_value(xml_op, PCMK_XA_QUEUE_TIME); if (value) { char *s = crm_strdup_printf("%sms", value); crm_xml_add(node, PCMK_XA_QUEUE_TIME, s); free(s); } } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("promotion-score", "pcmk_resource_t *", "pcmk_node_t *", "const char *") static int promotion_score(pcmk__output_t *out, va_list args) { pcmk_resource_t *child_rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *chosen = va_arg(args, pcmk_node_t *); const char *score = va_arg(args, const char *); if (chosen == NULL) { out->list_item(out, NULL, "%s promotion score (inactive): %s", child_rsc->id, score); } else { out->list_item(out, NULL, "%s promotion score on %s: %s", child_rsc->id, pcmk__node_name(chosen), score); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("promotion-score", "pcmk_resource_t *", "pcmk_node_t *", "const char *") static int promotion_score_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *child_rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *chosen = va_arg(args, pcmk_node_t *); const char *score = va_arg(args, const char *); xmlNodePtr node = pcmk__output_create_xml_node(out, PCMK_XE_PROMOTION_SCORE, PCMK_XA_ID, child_rsc->id, PCMK_XA_SCORE, score, NULL); if (chosen) { crm_xml_add(node, PCMK_XA_NODE, chosen->priv->name); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-config", "const pcmk_resource_t *", "bool") static int resource_config(pcmk__output_t *out, va_list args) { const pcmk_resource_t *rsc = va_arg(args, const pcmk_resource_t *); GString *xml_buf = g_string_sized_new(1024); bool raw = va_arg(args, int); formatted_xml_buf(rsc, xml_buf, raw); out->output_xml(out, PCMK_XE_XML, xml_buf->str); g_string_free(xml_buf, TRUE); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-config", "const pcmk_resource_t *", "bool") static int resource_config_text(pcmk__output_t *out, va_list args) { pcmk__formatted_printf(out, "Resource XML:\n"); return resource_config(out, args); } PCMK__OUTPUT_ARGS("resource-history", "pcmk_resource_t *", "const char *", "bool", "int", "time_t", "bool") static int resource_history_text(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); const char *rsc_id = va_arg(args, const char *); bool all = va_arg(args, int); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, time_t); bool as_header = va_arg(args, int); char *buf = resource_history_string(rsc, rsc_id, all, failcount, last_failure); if (as_header) { out->begin_list(out, NULL, NULL, "%s", buf); } else { out->list_item(out, NULL, "%s", buf); } free(buf); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-history", "pcmk_resource_t *", "const char *", "bool", "int", "time_t", "bool") static int resource_history_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); const char *rsc_id = va_arg(args, const char *); bool all = va_arg(args, int); int failcount = va_arg(args, int); time_t last_failure = va_arg(args, time_t); bool as_header = va_arg(args, int); xmlNodePtr node = pcmk__output_xml_create_parent(out, PCMK_XE_RESOURCE_HISTORY, PCMK_XA_ID, rsc_id, NULL); if (rsc == NULL) { pcmk__xe_set_bool_attr(node, PCMK_XA_ORPHAN, true); } else if (all || failcount || last_failure > 0) { char *migration_s = pcmk__itoa(rsc->priv->ban_after_failures); pcmk__xe_set_props(node, PCMK_XA_ORPHAN, PCMK_VALUE_FALSE, PCMK_META_MIGRATION_THRESHOLD, migration_s, NULL); free(migration_s); if (failcount > 0) { char *s = pcmk__itoa(failcount); crm_xml_add(node, PCMK_XA_FAIL_COUNT, s); free(s); } if (last_failure > 0) { char *s = pcmk__epoch2str(&last_failure, 0); crm_xml_add(node, PCMK_XA_LAST_FAILURE, s); free(s); } } if (!as_header) { pcmk__output_xml_pop_parent(out); } return pcmk_rc_ok; } static void print_resource_header(pcmk__output_t *out, uint32_t show_opts) { if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { /* Active resources have already been printed by node */ out->begin_list(out, NULL, NULL, "Inactive Resources"); } else if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) { out->begin_list(out, NULL, NULL, "Full List of Resources"); } else { out->begin_list(out, NULL, NULL, "Active Resources"); } } PCMK__OUTPUT_ARGS("resource-list", "pcmk_scheduler_t *", "uint32_t", "bool", "GList *", "GList *", "bool") static int resource_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler = va_arg(args, pcmk_scheduler_t *); uint32_t show_opts = va_arg(args, uint32_t); bool print_summary = va_arg(args, int); GList *only_node = va_arg(args, GList *); GList *only_rsc = va_arg(args, GList *); bool print_spacer = va_arg(args, int); GList *rsc_iter; int rc = pcmk_rc_no_output; bool printed_header = false; /* If we already showed active resources by node, and * we're not showing inactive resources, we have nothing to do */ if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node) && !pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) { return rc; } /* If we haven't already printed resources grouped by node, * and brief output was requested, print resource summary */ if (pcmk_is_set(show_opts, pcmk_show_brief) && !pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { GList *rscs = pe__filter_rsc_list(scheduler->priv->resources, only_rsc); PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, show_opts); printed_header = true; rc = pe__rscs_brief_output(out, rscs, show_opts); g_list_free(rscs); } /* For each resource, display it if appropriate */ for (rsc_iter = scheduler->priv->resources; rsc_iter != NULL; rsc_iter = rsc_iter->next) { pcmk_resource_t *rsc = (pcmk_resource_t *) rsc_iter->data; int x; /* Complex resources may have some sub-resources active and some inactive */ bool is_active = rsc->priv->fns->active(rsc, true); bool partially_active = rsc->priv->fns->active(rsc, false); /* Skip inactive orphans (deleted but still in CIB) */ if (pcmk_is_set(rsc->flags, pcmk__rsc_removed) && !is_active) { continue; /* Skip active resources if we already displayed them by node */ } else if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { if (is_active) { continue; } /* Skip primitives already counted in a brief summary */ } else if (pcmk_is_set(show_opts, pcmk_show_brief) && pcmk__is_primitive(rsc)) { continue; /* Skip resources that aren't at least partially active, * unless we're displaying inactive resources */ } else if (!partially_active && !pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) { continue; } else if (partially_active && !pe__rsc_running_on_any(rsc, only_node)) { continue; } if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, show_opts); printed_header = true; } /* Print this resource */ x = out->message(out, (const char *) rsc->priv->xml->name, show_opts, rsc, only_node, only_rsc); if (x == pcmk_rc_ok) { rc = pcmk_rc_ok; } } if (print_summary && rc != pcmk_rc_ok) { if (!printed_header) { PCMK__OUTPUT_SPACER_IF(out, print_spacer); print_resource_header(out, show_opts); printed_header = true; } + /* @FIXME It looks as if we can return pcmk_rc_no_output even after + * writing output here. + */ if (pcmk_is_set(show_opts, pcmk_show_rscs_by_node)) { out->list_item(out, NULL, "No inactive resources"); } else if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) { out->list_item(out, NULL, "No resources"); } else { out->list_item(out, NULL, "No active resources"); } } if (printed_header) { out->end_list(out); } return rc; } PCMK__OUTPUT_ARGS("resource-operation-list", "pcmk_scheduler_t *", "pcmk_resource_t *", "pcmk_node_t *", "GList *", "uint32_t") static int resource_operation_list(pcmk__output_t *out, va_list args) { pcmk_scheduler_t *scheduler G_GNUC_UNUSED = va_arg(args, pcmk_scheduler_t *); pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *node = va_arg(args, pcmk_node_t *); GList *op_list = va_arg(args, GList *); uint32_t show_opts = va_arg(args, uint32_t); GList *gIter = NULL; int rc = pcmk_rc_no_output; /* Print each operation */ for (gIter = op_list; gIter != NULL; gIter = gIter->next) { xmlNode *xml_op = (xmlNode *) gIter->data; const char *task = crm_element_value(xml_op, PCMK_XA_OPERATION); const char *interval_ms_s = crm_element_value(xml_op, PCMK_META_INTERVAL); const char *op_rc = crm_element_value(xml_op, PCMK__XA_RC_CODE); int op_rc_i; pcmk__scan_min_int(op_rc, &op_rc_i, 0); /* Display 0-interval monitors as "probe" */ if (pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_casei) && pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches | pcmk__str_casei)) { task = "probe"; } /* If this is the first printed operation, print heading for resource */ if (rc == pcmk_rc_no_output) { time_t last_failure = 0; int failcount = pe_get_failcount(node, rsc, &last_failure, pcmk__fc_default, NULL); out->message(out, "resource-history", rsc, rsc_printable_id(rsc), true, failcount, last_failure, true); rc = pcmk_rc_ok; } /* Print the operation */ out->message(out, "op-history", xml_op, task, interval_ms_s, op_rc_i, show_opts); } /* Free the list we created (no need to free the individual items) */ g_list_free(op_list); PCMK__OUTPUT_LIST_FOOTER(out, rc); return rc; } PCMK__OUTPUT_ARGS("resource-util", "pcmk_resource_t *", "pcmk_node_t *", "const char *") static int resource_util(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *node = va_arg(args, pcmk_node_t *); const char *fn = va_arg(args, const char *); char *dump_text = crm_strdup_printf("%s: %s utilization on %s:", fn, rsc->id, pcmk__node_name(node)); g_hash_table_foreach(rsc->priv->utilization, append_dump_text, &dump_text); out->list_item(out, NULL, "%s", dump_text); free(dump_text); return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("resource-util", "pcmk_resource_t *", "pcmk_node_t *", "const char *") static int resource_util_xml(pcmk__output_t *out, va_list args) { pcmk_resource_t *rsc = va_arg(args, pcmk_resource_t *); pcmk_node_t *node = va_arg(args, pcmk_node_t *); const char *uname = node->priv->name; const char *fn = va_arg(args, const char *); xmlNodePtr xml_node = NULL; xml_node = pcmk__output_create_xml_node(out, PCMK_XE_UTILIZATION, PCMK_XA_RESOURCE, rsc->id, PCMK_XA_NODE, uname, PCMK_XA_FUNCTION, fn, NULL); g_hash_table_foreach(rsc->priv->utilization, add_dump_node, xml_node); return pcmk_rc_ok; } static inline const char * ticket_status(pcmk__ticket_t *ticket) { if (pcmk_is_set(ticket->flags, pcmk__ticket_granted)) { return PCMK_VALUE_GRANTED; } return PCMK_VALUE_REVOKED; } static inline const char * ticket_standby_text(pcmk__ticket_t *ticket) { return pcmk_is_set(ticket->flags, pcmk__ticket_standby)? " [standby]" : ""; } PCMK__OUTPUT_ARGS("ticket", "pcmk__ticket_t *", "bool", "bool") static int ticket_default(pcmk__output_t *out, va_list args) { pcmk__ticket_t *ticket = va_arg(args, pcmk__ticket_t *); bool raw = va_arg(args, int); bool details = va_arg(args, int); GString *detail_str = NULL; if (raw) { out->list_item(out, ticket->id, "%s", ticket->id); return pcmk_rc_ok; } if (details && g_hash_table_size(ticket->state) > 0) { GHashTableIter iter; const char *name = NULL; const char *value = NULL; bool already_added = false; detail_str = g_string_sized_new(100); pcmk__g_strcat(detail_str, "\t(", NULL); g_hash_table_iter_init(&iter, ticket->state); while (g_hash_table_iter_next(&iter, (void **) &name, (void **) &value)) { if (already_added) { g_string_append_printf(detail_str, ", %s=", name); } else { g_string_append_printf(detail_str, "%s=", name); already_added = true; } if (pcmk__str_any_of(name, PCMK_XA_LAST_GRANTED, "expires", NULL)) { char *epoch_str = NULL; long long time_ll; (void) pcmk__scan_ll(value, &time_ll, 0); epoch_str = pcmk__epoch2str((const time_t *) &time_ll, 0); pcmk__g_strcat(detail_str, epoch_str, NULL); free(epoch_str); } else { pcmk__g_strcat(detail_str, value, NULL); } } pcmk__g_strcat(detail_str, ")", NULL); } if (ticket->last_granted > -1) { /* Prior to the introduction of the details & raw arguments to this * function, last-granted would always be added in this block. We need * to preserve that behavior. At the same time, we also need to preserve * the existing behavior from crm_ticket, which would include last-granted * as part of the (...) detail string. * * Luckily we can check detail_str - if it's NULL, either there were no * details, or we are preserving the previous behavior of this function. * If it's not NULL, we are either preserving the previous behavior of * crm_ticket or we were given details=true as an argument. */ if (detail_str == NULL) { char *epoch_str = pcmk__epoch2str(&(ticket->last_granted), 0); out->list_item(out, NULL, "%s\t%s%s last-granted=\"%s\"", ticket->id, ticket_status(ticket), ticket_standby_text(ticket), pcmk__s(epoch_str, "")); free(epoch_str); } else { out->list_item(out, NULL, "%s\t%s%s %s", ticket->id, ticket_status(ticket), ticket_standby_text(ticket), detail_str->str); } } else { out->list_item(out, NULL, "%s\t%s%s%s", ticket->id, ticket_status(ticket), ticket_standby_text(ticket), detail_str != NULL ? detail_str->str : ""); } if (detail_str != NULL) { g_string_free(detail_str, TRUE); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket", "pcmk__ticket_t *", "bool", "bool") static int ticket_xml(pcmk__output_t *out, va_list args) { pcmk__ticket_t *ticket = va_arg(args, pcmk__ticket_t *); bool raw G_GNUC_UNUSED = va_arg(args, int); bool details G_GNUC_UNUSED = va_arg(args, int); const char *standby = pcmk__flag_text(ticket->flags, pcmk__ticket_standby); xmlNodePtr node = NULL; GHashTableIter iter; const char *name = NULL; const char *value = NULL; node = pcmk__output_create_xml_node(out, PCMK_XE_TICKET, PCMK_XA_ID, ticket->id, PCMK_XA_STATUS, ticket_status(ticket), PCMK_XA_STANDBY, standby, NULL); if (ticket->last_granted > -1) { char *buf = pcmk__epoch2str(&ticket->last_granted, 0); crm_xml_add(node, PCMK_XA_LAST_GRANTED, buf); free(buf); } g_hash_table_iter_init(&iter, ticket->state); while (g_hash_table_iter_next(&iter, (void **) &name, (void **) &value)) { /* PCMK_XA_LAST_GRANTED and "expires" are already added by the check * for ticket->last_granted above. */ if (pcmk__str_any_of(name, PCMK_XA_LAST_GRANTED, PCMK_XA_EXPIRES, NULL)) { continue; } crm_xml_add(node, name, value); } return pcmk_rc_ok; } PCMK__OUTPUT_ARGS("ticket-list", "GHashTable *", "bool", "bool", "bool") static int ticket_list(pcmk__output_t *out, va_list args) { GHashTable *tickets = va_arg(args, GHashTable *); bool print_spacer = va_arg(args, int); bool raw = va_arg(args, int); bool details = va_arg(args, int); GHashTableIter iter; gpointer value; if (g_hash_table_size(tickets) == 0) { return pcmk_rc_no_output; } PCMK__OUTPUT_SPACER_IF(out, print_spacer); /* Print section heading */ out->begin_list(out, NULL, NULL, "Tickets"); /* Print each ticket */ g_hash_table_iter_init(&iter, tickets); while (g_hash_table_iter_next(&iter, NULL, &value)) { pcmk__ticket_t *ticket = (pcmk__ticket_t *) value; out->message(out, "ticket", ticket, raw, details); } /* Close section */ out->end_list(out); return pcmk_rc_ok; } static pcmk__message_entry_t fmt_functions[] = { { "ban", "default", ban_text }, { "ban", "html", ban_html }, { "ban", "xml", ban_xml }, { "ban-list", "default", ban_list }, { "bundle", "default", pe__bundle_text }, { "bundle", "xml", pe__bundle_xml }, { "bundle", "html", pe__bundle_html }, { "clone", "default", pe__clone_default }, { "clone", "xml", pe__clone_xml }, { "cluster-counts", "default", cluster_counts_text }, { "cluster-counts", "html", cluster_counts_html }, { "cluster-counts", "xml", cluster_counts_xml }, { "cluster-dc", "default", cluster_dc_text }, { "cluster-dc", "html", cluster_dc_html }, { "cluster-dc", "xml", cluster_dc_xml }, { "cluster-options", "default", cluster_options_text }, { "cluster-options", "html", cluster_options_html }, { "cluster-options", "log", cluster_options_log }, { "cluster-options", "xml", cluster_options_xml }, { "cluster-summary", "default", cluster_summary }, { "cluster-summary", "html", cluster_summary_html }, { "cluster-stack", "default", cluster_stack_text }, { "cluster-stack", "html", cluster_stack_html }, { "cluster-stack", "xml", cluster_stack_xml }, { "cluster-times", "default", cluster_times_text }, { "cluster-times", "html", cluster_times_html }, { "cluster-times", "xml", cluster_times_xml }, { "failed-action", "default", failed_action_default }, { "failed-action", "xml", failed_action_xml }, { "failed-action-list", "default", failed_action_list }, { "group", "default", pe__group_default}, { "group", "xml", pe__group_xml }, { "maint-mode", "text", cluster_maint_mode_text }, { "node", "default", node_text }, { "node", "html", node_html }, { "node", "xml", node_xml }, { "node-and-op", "default", node_and_op }, { "node-and-op", "xml", node_and_op_xml }, { "node-capacity", "default", node_capacity }, { "node-capacity", "xml", node_capacity_xml }, { "node-history-list", "default", node_history_list }, { "node-list", "default", node_list_text }, { "node-list", "html", node_list_html }, { "node-list", "xml", node_list_xml }, { "node-weight", "default", node_weight }, { "node-weight", "xml", node_weight_xml }, { "node-attribute", "default", node_attribute_text }, { "node-attribute", "html", node_attribute_html }, { "node-attribute", "xml", node_attribute_xml }, { "node-attribute-list", "default", node_attribute_list }, { "node-summary", "default", node_summary }, { "op-history", "default", op_history_text }, { "op-history", "xml", op_history_xml }, { "primitive", "default", pe__resource_text }, { "primitive", "xml", pe__resource_xml }, { "primitive", "html", pe__resource_html }, { "promotion-score", "default", promotion_score }, { "promotion-score", "xml", promotion_score_xml }, { "resource-config", "default", resource_config }, { "resource-config", "text", resource_config_text }, { "resource-history", "default", resource_history_text }, { "resource-history", "xml", resource_history_xml }, { "resource-list", "default", resource_list }, { "resource-operation-list", "default", resource_operation_list }, { "resource-util", "default", resource_util }, { "resource-util", "xml", resource_util_xml }, { "ticket", "default", ticket_default }, { "ticket", "xml", ticket_xml }, { "ticket-list", "default", ticket_list }, { NULL, NULL, NULL } }; void pe__register_messages(pcmk__output_t *out) { pcmk__register_messages(out, fmt_functions); } diff --git a/tools/crm_resource.c b/tools/crm_resource.c index 7cca8e882c..288c5766e8 100644 --- a/tools/crm_resource.c +++ b/tools/crm_resource.c @@ -1,2280 +1,2329 @@ /* * Copyright 2004-2025 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 // bool, true, false #include // uint32_t #include #include #include #include #include #include #include #include #include #include #include // PCMK_RESOURCE_CLASS_* #include #include #define SUMMARY "crm_resource - perform tasks related to Pacemaker cluster resources" enum rsc_command { cmd_none = 0, // No command option given (yet) cmd_ban, cmd_cleanup, cmd_clear, cmd_colocations, cmd_cts, cmd_delete, cmd_delete_param, cmd_digests, cmd_execute_agent, cmd_fail, cmd_get_param, cmd_list_active_ops, cmd_list_agents, cmd_list_all_ops, cmd_list_alternatives, cmd_list_instances, cmd_list_options, cmd_list_providers, cmd_list_resources, cmd_list_standards, cmd_locate, cmd_metadata, cmd_move, cmd_query_xml, cmd_query_xml_raw, cmd_refresh, cmd_restart, cmd_set_param, cmd_wait, cmd_why, // Update this when adding new commands cmd_max = cmd_why, }; /*! * \internal * \brief Handler function for a crm_resource command */ -typedef int (*crm_resource_fn_t)(pcmk_resource_t *, pcmk_node_t *, xmlNode *, - pcmk_scheduler_t *); +typedef crm_exit_t (*crm_resource_fn_t)(pcmk_resource_t *, pcmk_node_t *, + xmlNode *, pcmk_scheduler_t *); /*! * \internal * \brief Flags to define attributes of a given command * * These attributes may include required command-line options, how to look up a * resource in the scheduler data, whether the command supports clone instances, * etc. */ enum crm_rsc_flags { //! Use \c pcmk_rsc_match_anon_basename when looking up a resource crm_rsc_find_match_anon_basename = (UINT32_C(1) << 0), //! Use \c pcmk_rsc_match_basename when looking up a resource crm_rsc_find_match_basename = (UINT32_C(1) << 1), //! Use \c pcmk_rsc_match_history when looking up a resource crm_rsc_find_match_history = (UINT32_C(1) << 2), //! Fail if \c --resource refers to a particular clone instance crm_rsc_rejects_clone_instance = (UINT32_C(1) << 3), //! Require CIB connection unless resource is specified by agent crm_rsc_requires_cib = (UINT32_C(1) << 4), //! Require controller connection crm_rsc_requires_controller = (UINT32_C(1) << 5), //! Require \c --node argument crm_rsc_requires_node = (UINT32_C(1) << 6), //! Require \c --resource argument crm_rsc_requires_resource = (UINT32_C(1) << 7), //! Require scheduler data unless resource is specified by agent crm_rsc_requires_scheduler = (UINT32_C(1) << 8), }; /*! * \internal * \brief Handler function and flags for a given command */ typedef struct { crm_resource_fn_t fn; //!< Command handler function uint32_t flags; //!< Group of enum crm_rsc_flags } crm_resource_cmd_info_t; struct { enum rsc_command rsc_cmd; // crm_resource command to perform // Command-line option values gchar *rsc_id; // Value of --resource gchar *rsc_type; // Value of --resource-type gboolean all; // --all was given gboolean force; // --force was given gboolean clear_expired; // --expired was given gboolean recursive; // --recursive was given gboolean promoted_role_only; // --promoted was given gchar *host_uname; // Value of --node gchar *interval_spec; // Value of --interval gchar *move_lifetime; // Value of --lifetime gchar *operation; // Value of --operation enum pcmk__opt_flags opt_list; // Parsed from --list-options const char *attr_set_type; // Instance, meta, utilization, or element attribute gchar *prop_id; // --nvpair (attribute XML ID) char *prop_name; // Attribute name gchar *prop_set; // --set-name (attribute block XML ID) gchar *prop_value; // --parameter-value (attribute value) guint timeout_ms; // Parsed from --timeout value char *agent_spec; // Standard and/or provider and/or agent int check_level; // Optional value of --validate or --force-check // Resource configuration specified via command-line arguments gchar *agent; // Value of --agent gchar *class; // Value of --class gchar *provider; // Value of --provider GHashTable *cmdline_params; // Resource parameters specified // Positional command-line arguments gchar **remainder; // Positional arguments as given GHashTable *override_params; // Resource parameter values that override config } options = { .attr_set_type = PCMK_XE_INSTANCE_ATTRIBUTES, .check_level = -1, .rsc_cmd = cmd_list_resources, // List all resources if no command given }; static crm_exit_t exit_code = CRM_EX_OK; static pcmk__output_t *out = NULL; static pcmk__common_args_t *args = NULL; // Things that should be cleaned up on exit static GError *error = NULL; static GMainLoop *mainloop = NULL; static cib_t *cib_conn = NULL; static pcmk_ipc_api_t *controld_api = NULL; static pcmk_scheduler_t *scheduler = NULL; #define MESSAGE_TIMEOUT_S 60 #define INDENT " " static pcmk__supported_format_t formats[] = { PCMK__SUPPORTED_FORMAT_NONE, PCMK__SUPPORTED_FORMAT_TEXT, PCMK__SUPPORTED_FORMAT_XML, { NULL, NULL, NULL } }; static void quit_main_loop(crm_exit_t ec) { exit_code = ec; if (mainloop != NULL) { GMainLoop *mloop = mainloop; mainloop = NULL; // Don't re-enter this block pcmk_quit_main_loop(mloop, 10); g_main_loop_unref(mloop); } } static gboolean resource_ipc_timeout(gpointer data) { // Start with newline because "Waiting for ..." message doesn't have one if (error != NULL) { g_clear_error(&error); } g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_TIMEOUT, _("Aborting because no messages received in %d seconds"), MESSAGE_TIMEOUT_S); quit_main_loop(CRM_EX_TIMEOUT); return FALSE; } static void controller_event_callback(pcmk_ipc_api_t *api, enum pcmk_ipc_event event_type, crm_exit_t status, void *event_data, void *user_data) { switch (event_type) { case pcmk_ipc_event_disconnect: if (exit_code == CRM_EX_DISCONNECT) { // Unexpected crm_info("Connection to controller was terminated"); } quit_main_loop(exit_code); break; case pcmk_ipc_event_reply: if (status != CRM_EX_OK) { out->err(out, "Error: bad reply from controller: %s", crm_exit_str(status)); pcmk_disconnect_ipc(api); quit_main_loop(status); } else { if ((pcmk_controld_api_replies_expected(api) == 0) && mainloop && g_main_loop_is_running(mainloop)) { out->info(out, "... got reply (done)"); crm_debug("Got all the replies we expected"); pcmk_disconnect_ipc(api); quit_main_loop(CRM_EX_OK); } else { out->info(out, "... got reply"); } } break; default: break; } } static void start_mainloop(pcmk_ipc_api_t *capi) { + // @TODO See if we can avoid setting exit_code as a global variable unsigned int count = pcmk_controld_api_replies_expected(capi); if (count > 0) { out->info(out, "Waiting for %u %s from the controller", count, pcmk__plural_alt(count, "reply", "replies")); exit_code = CRM_EX_DISCONNECT; // For unexpected disconnects mainloop = g_main_loop_new(NULL, FALSE); pcmk__create_timer(MESSAGE_TIMEOUT_S * 1000, resource_ipc_timeout, NULL); g_main_loop_run(mainloop); } } static GList * build_constraint_list(xmlNode *root) { GList *retval = NULL; xmlNode *cib_constraints = NULL; xmlXPathObjectPtr xpathObj = NULL; int ndx = 0; cib_constraints = pcmk_find_cib_element(root, PCMK_XE_CONSTRAINTS); xpathObj = xpath_search(cib_constraints, "//" PCMK_XE_RSC_LOCATION); for (ndx = 0; ndx < numXpathResults(xpathObj); ndx++) { xmlNode *match = getXpathResult(xpathObj, ndx); retval = g_list_insert_sorted(retval, (gpointer) pcmk__xe_id(match), (GCompareFunc) g_strcmp0); } freeXpathObject(xpathObj); return retval; } static gboolean validate_opt_list(const gchar *optarg) { if (pcmk__str_eq(optarg, PCMK_VALUE_FENCING, pcmk__str_none)) { options.opt_list = pcmk__opt_fencing; } else if (pcmk__str_eq(optarg, PCMK__VALUE_PRIMITIVE, pcmk__str_none)) { options.opt_list = pcmk__opt_primitive; } else { return FALSE; } return TRUE; } // GOptionArgFunc callback functions static gboolean attr_set_type_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { if (pcmk__str_any_of(option_name, "-m", "--meta", NULL)) { options.attr_set_type = PCMK_XE_META_ATTRIBUTES; } else if (pcmk__str_any_of(option_name, "-z", "--utilization", NULL)) { options.attr_set_type = PCMK_XE_UTILIZATION; } else if (pcmk__str_eq(option_name, "--element", pcmk__str_none)) { options.attr_set_type = ATTR_SET_ELEMENT; } return TRUE; } /*! * \internal * \brief Process options that set the command * * Nothing else should set \c options.rsc_cmd. * * \param[in] option_name Name of the option being parsed * \param[in] optarg Value to be parsed * \param[in] data Ignored * \param[out] error Where to store recoverable error, if any * * \return \c TRUE if the option was successfully parsed, or \c FALSE if an * error occurred, in which case \p *error is set */ static gboolean command_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { // Sorted by enum rsc_command name if (pcmk__str_any_of(option_name, "-B", "--ban", NULL)) { options.rsc_cmd = cmd_ban; } else if (pcmk__str_any_of(option_name, "-C", "--cleanup", NULL)) { options.rsc_cmd = cmd_cleanup; } else if (pcmk__str_any_of(option_name, "-U", "--clear", NULL)) { options.rsc_cmd = cmd_clear; } else if (pcmk__str_any_of(option_name, "-a", "--constraints", NULL)) { options.rsc_cmd = cmd_colocations; } else if (pcmk__str_any_of(option_name, "-A", "--stack", NULL)) { options.rsc_cmd = cmd_colocations; options.recursive = TRUE; } else if (pcmk__str_any_of(option_name, "-c", "--list-cts", NULL)) { options.rsc_cmd = cmd_cts; } else if (pcmk__str_any_of(option_name, "-D", "--delete", NULL)) { options.rsc_cmd = cmd_delete; } else if (pcmk__str_any_of(option_name, "-d", "--delete-parameter", NULL)) { options.rsc_cmd = cmd_delete_param; pcmk__str_update(&options.prop_name, optarg); } else if (pcmk__str_eq(option_name, "--digests", pcmk__str_none)) { options.rsc_cmd = cmd_digests; if (options.override_params == NULL) { options.override_params = pcmk__strkey_table(g_free, g_free); } } else if (pcmk__str_any_of(option_name, "--force-demote", "--force-promote", "--force-start", "--force-stop", "--force-check", "--validate", NULL)) { options.rsc_cmd = cmd_execute_agent; g_free(options.operation); options.operation = g_strdup(option_name + 2); // skip "--" if (options.override_params == NULL) { options.override_params = pcmk__strkey_table(g_free, g_free); } if (optarg != NULL) { if (pcmk__scan_min_int(optarg, &options.check_level, 0) != pcmk_rc_ok) { g_set_error(error, G_OPTION_ERROR, CRM_EX_INVALID_PARAM, _("Invalid check level setting: %s"), optarg); return FALSE; } } } else if (pcmk__str_any_of(option_name, "-F", "--fail", NULL)) { options.rsc_cmd = cmd_fail; } else if (pcmk__str_any_of(option_name, "-g", "--get-parameter", NULL)) { options.rsc_cmd = cmd_get_param; pcmk__str_update(&options.prop_name, optarg); } else if (pcmk__str_any_of(option_name, "-O", "--list-operations", NULL)) { options.rsc_cmd = cmd_list_active_ops; } else if (pcmk__str_eq(option_name, "--list-agents", pcmk__str_none)) { options.rsc_cmd = cmd_list_agents; pcmk__str_update(&options.agent_spec, optarg); } else if (pcmk__str_any_of(option_name, "-o", "--list-all-operations", NULL)) { options.rsc_cmd = cmd_list_all_ops; } else if (pcmk__str_eq(option_name, "--list-ocf-alternatives", pcmk__str_none)) { options.rsc_cmd = cmd_list_alternatives; pcmk__str_update(&options.agent_spec, optarg); } else if (pcmk__str_eq(option_name, "--list-options", pcmk__str_none)) { options.rsc_cmd = cmd_list_options; return validate_opt_list(optarg); } else if (pcmk__str_any_of(option_name, "-l", "--list-raw", NULL)) { options.rsc_cmd = cmd_list_instances; } else if (pcmk__str_eq(option_name, "--list-ocf-providers", pcmk__str_none)) { options.rsc_cmd = cmd_list_providers; pcmk__str_update(&options.agent_spec, optarg); } else if (pcmk__str_any_of(option_name, "-L", "--list", NULL)) { options.rsc_cmd = cmd_list_resources; } else if (pcmk__str_eq(option_name, "--list-standards", pcmk__str_none)) { options.rsc_cmd = cmd_list_standards; } else if (pcmk__str_any_of(option_name, "-W", "--locate", NULL)) { options.rsc_cmd = cmd_locate; } else if (pcmk__str_eq(option_name, "--show-metadata", pcmk__str_none)) { options.rsc_cmd = cmd_metadata; pcmk__str_update(&options.agent_spec, optarg); } else if (pcmk__str_any_of(option_name, "-M", "--move", NULL)) { options.rsc_cmd = cmd_move; } else if (pcmk__str_any_of(option_name, "-q", "--query-xml", NULL)) { options.rsc_cmd = cmd_query_xml; } else if (pcmk__str_any_of(option_name, "-w", "--query-xml-raw", NULL)) { options.rsc_cmd = cmd_query_xml_raw; } else if (pcmk__str_any_of(option_name, "-R", "--refresh", NULL)) { options.rsc_cmd = cmd_refresh; } else if (pcmk__str_eq(option_name, "--restart", pcmk__str_none)) { options.rsc_cmd = cmd_restart; } else if (pcmk__str_any_of(option_name, "-p", "--set-parameter", NULL)) { options.rsc_cmd = cmd_set_param; pcmk__str_update(&options.prop_name, optarg); } else if (pcmk__str_eq(option_name, "--wait", pcmk__str_none)) { options.rsc_cmd = cmd_wait; } else if (pcmk__str_any_of(option_name, "-Y", "--why", NULL)) { options.rsc_cmd = cmd_why; } return TRUE; } static gboolean option_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { gchar *name = NULL; gchar *value = NULL; if (pcmk__scan_nvpair(optarg, &name, &value) != pcmk_rc_ok) { return FALSE; } /* services__create_resource_action() ultimately takes ownership of * options.cmdline_params. It's not worth trying to ensure that the entire * call path uses (gchar *) strings and g_free(). So create the table for * (char *) strings, and duplicate the (gchar *) strings when inserting. */ if (options.cmdline_params == NULL) { options.cmdline_params = pcmk__strkey_table(free, free); } pcmk__insert_dup(options.cmdline_params, name, value); g_free(name); g_free(value); return TRUE; } static gboolean timeout_cb(const gchar *option_name, const gchar *optarg, gpointer data, GError **error) { long long timeout_ms = crm_get_msec(optarg); if (timeout_ms < 0) { return FALSE; } options.timeout_ms = (guint) QB_MIN(timeout_ms, UINT_MAX); return TRUE; } // Command line option specification /* short option letters still available: eEJkKXyYZ */ static GOptionEntry query_entries[] = { { "list", 'L', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List all cluster resources with status", NULL }, { "list-raw", 'l', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List IDs of all instantiated resources (individual members\n" INDENT "rather than groups etc.)", NULL }, { "list-cts", 'c', G_OPTION_FLAG_HIDDEN|G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, NULL, NULL }, { "list-operations", 'O', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List active resource operations, optionally filtered by\n" INDENT "--resource and/or --node", NULL }, { "list-all-operations", 'o', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List all resource operations, optionally filtered by\n" INDENT "--resource and/or --node", NULL }, { "list-options", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "List all available options of the given type.\n" INDENT "Allowed values:\n" INDENT PCMK__VALUE_PRIMITIVE " (primitive resource meta-attributes),\n" INDENT PCMK_VALUE_FENCING " (parameters common to all fencing resources)", "TYPE" }, { "list-standards", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List supported standards", NULL }, { "list-ocf-providers", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "List all available OCF providers", NULL }, { "list-agents", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "List all agents available for the named standard and/or provider", "STD:PROV" }, { "list-ocf-alternatives", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "List all available providers for the named OCF agent", "AGENT" }, { "show-metadata", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "Show the metadata for the named class:provider:agent", "SPEC" }, { "query-xml", 'q', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Show XML configuration of resource (after any template expansion)", NULL }, { "query-xml-raw", 'w', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Show XML configuration of resource (before any template expansion)", NULL }, { "get-parameter", 'g', G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "Display named parameter for resource (use instance attribute\n" INDENT "unless --element, --meta, or --utilization is specified)", "PARAM" }, { "locate", 'W', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Show node(s) currently running resource", NULL }, { "constraints", 'a', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Display the location and colocation constraints that apply to a\n" INDENT "resource, and if --recursive is specified, to the resources\n" INDENT "directly or indirectly involved in those colocations.\n" INDENT "If the named resource is part of a group, or a clone or\n" INDENT "bundle instance, constraints for the collective resource\n" INDENT "will be shown unless --force is given.", NULL }, { "stack", 'A', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Equivalent to --constraints --recursive", NULL }, { "why", 'Y', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Show why resources are not running, optionally filtered by\n" INDENT "--resource and/or --node", NULL }, { NULL } }; static GOptionEntry command_entries[] = { { "validate", 0, G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Validate resource configuration by calling agent's validate-all\n" INDENT "action. The configuration may be specified either by giving an\n" INDENT "existing resource name with -r, or by specifying --class,\n" INDENT "--agent, and --provider arguments, along with any number of\n" INDENT "--option arguments. An optional LEVEL argument can be given\n" INDENT "to control the level of checking performed.", "LEVEL" }, { "cleanup", 'C', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "If resource has any past failures, clear its history and fail\n" INDENT "count. Optionally filtered by --resource, --node, --operation\n" INDENT "and --interval (otherwise all). --operation and --interval\n" INDENT "apply to fail counts, but entire history is always clear, to\n" INDENT "allow current state to be rechecked. If the named resource is\n" INDENT "part of a group, or one numbered instance of a clone or bundled\n" INDENT "resource, the clean-up applies to the whole collective resource\n" INDENT "unless --force is given.", NULL }, { "refresh", 'R', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Delete resource's history (including failures) so its current state\n" INDENT "is rechecked. Optionally filtered by --resource and --node\n" INDENT "(otherwise all). If the named resource is part of a group, or one\n" INDENT "numbered instance of a clone or bundled resource, the refresh\n" INDENT "applies to the whole collective resource unless --force is given.", NULL }, { "set-parameter", 'p', G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "Set named parameter for resource (requires -v). Use instance\n" INDENT "attribute unless --element, --meta, or --utilization is " "specified.", "PARAM" }, { "delete-parameter", 'd', G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, command_cb, "Delete named parameter for resource. Use instance attribute\n" INDENT "unless --element, --meta or, --utilization is specified.", "PARAM" }, { NULL } }; static GOptionEntry location_entries[] = { { "move", 'M', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Create a constraint to move resource. If --node is specified,\n" INDENT "the constraint will be to move to that node, otherwise it\n" INDENT "will be to ban the current node. Unless --force is specified\n" INDENT "this will return an error if the resource is already running\n" INDENT "on the specified node. If --force is specified, this will\n" INDENT "always ban the current node.\n" INDENT "Optional: --lifetime, --promoted. NOTE: This may prevent the\n" INDENT "resource from running on its previous location until the\n" INDENT "implicit constraint expires or is removed with --clear.", NULL }, { "ban", 'B', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Create a constraint to keep resource off a node.\n" INDENT "Optional: --node, --lifetime, --promoted.\n" INDENT "NOTE: This will prevent the resource from running on the\n" INDENT "affected node until the implicit constraint expires or is\n" INDENT "removed with --clear. If --node is not specified, it defaults\n" INDENT "to the node currently running the resource for primitives\n" INDENT "and groups, or the promoted instance of promotable clones with\n" INDENT PCMK_META_PROMOTED_MAX "=1 (all other situations result in an\n" INDENT "error as there is no sane default).", NULL }, { "clear", 'U', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "Remove all constraints created by the --ban and/or --move\n" INDENT "commands. Requires: --resource. Optional: --node, --promoted,\n" INDENT "--expired. If --node is not specified, all constraints created\n" INDENT "by --ban and --move will be removed for the named resource. If\n" INDENT "--node and --force are specified, any constraint created by\n" INDENT "--move will be cleared, even if it is not for the specified\n" INDENT "node. If --expired is specified, only those constraints whose\n" INDENT "lifetimes have expired will be removed.", NULL }, { "expired", 'e', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.clear_expired, "Modifies the --clear argument to remove constraints with\n" INDENT "expired lifetimes.", NULL }, { "lifetime", 'u', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.move_lifetime, "Lifespan (as ISO 8601 duration) of created constraints (with\n" INDENT "-B, -M) see https://en.wikipedia.org/wiki/ISO_8601#Durations)", "TIMESPEC" }, { "promoted", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.promoted_role_only, "Limit scope of command to promoted role (with -B, -M, -U). For\n" INDENT "-B and -M, previously promoted instances may remain\n" INDENT "active in the unpromoted role.", NULL }, // Deprecated since 2.1.0 { "master", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.promoted_role_only, "Deprecated: Use --promoted instead", NULL }, { NULL } }; static GOptionEntry advanced_entries[] = { { "delete", 'D', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Delete a resource from the CIB. Required: -t", NULL }, { "fail", 'F', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Tell the cluster this resource has failed", NULL }, { "restart", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Tell the cluster to restart this resource and\n" INDENT "anything that depends on it. This temporarily modifies\n" INDENT "the CIB, and other CIB modifications should be avoided\n" INDENT "while this is in progress. If a node is fenced because\n" INDENT "the stop portion of the restart fails, CIB modifications\n" INDENT "such as target-role may remain.", NULL }, { "wait", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Wait until the cluster settles into a stable state", NULL }, { "digests", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Show parameter hashes that Pacemaker uses to detect\n" INDENT "configuration changes (only accurate if there is resource\n" INDENT "history on the specified node). Required: --resource, --node.\n" INDENT "Optional: any NAME=VALUE parameters will be used to override\n" INDENT "the configuration (to see what the hash would be with those\n" INDENT "changes).", NULL }, { "force-demote", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Bypass the cluster and demote a resource on the local\n" INDENT "node. Unless --force is specified, this will refuse to do so if\n" INDENT "the cluster believes the resource is a clone instance already\n" INDENT "running on the local node.", NULL }, { "force-stop", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Bypass the cluster and stop a resource on the local node", NULL }, { "force-start", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Bypass the cluster and start a resource on the local\n" INDENT "node. Unless --force is specified, this will refuse to do so if\n" INDENT "the cluster believes the resource is a clone instance already\n" INDENT "running on the local node.", NULL }, { "force-promote", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Bypass the cluster and promote a resource on the local\n" INDENT "node. Unless --force is specified, this will refuse to do so if\n" INDENT "the cluster believes the resource is a clone instance already\n" INDENT "running on the local node.", NULL }, { "force-check", 0, G_OPTION_FLAG_OPTIONAL_ARG, G_OPTION_ARG_CALLBACK, command_cb, "(Advanced) Bypass the cluster and check the state of a resource on\n" INDENT "the local node. An optional LEVEL argument can be given\n" INDENT "to control the level of checking performed.", "LEVEL" }, { NULL } }; static GOptionEntry addl_entries[] = { { "node", 'N', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.host_uname, "Node name", "NAME" }, { "recursive", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.recursive, "Follow colocation chains when using --set-parameter or --constraints", NULL }, { "resource-type", 't', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.rsc_type, "Resource XML element (primitive, group, etc.) (with -D)", "ELEMENT" }, { "parameter-value", 'v', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.prop_value, "Value to use with -p", "PARAM" }, { "meta", 'm', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, attr_set_type_cb, "Use resource meta-attribute instead of instance attribute\n" INDENT "(with -p, -g, -d)", NULL }, { "utilization", 'z', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, attr_set_type_cb, "Use resource utilization attribute instead of instance attribute\n" INDENT "(with -p, -g, -d)", NULL }, { "element", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, attr_set_type_cb, "Use resource element attribute instead of instance attribute\n" INDENT "(with -p, -g, -d)", NULL }, { "operation", 'n', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.operation, "Operation to clear instead of all (with -C -r)", "OPERATION" }, { "interval", 'I', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.interval_spec, "Interval of operation to clear (default 0s) (with -C -r -n)", "N" }, { "class", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.class, "The standard the resource agent conforms to (for example, ocf).\n" INDENT "Use with --agent, --provider, --option, and --validate.", "CLASS" }, { "agent", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.agent, "The agent to use (for example, IPaddr). Use with --class,\n" INDENT "--provider, --option, and --validate.", "AGENT" }, { "provider", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.provider, "The vendor that supplies the resource agent (for example,\n" INDENT "heartbeat). Use with --class, --agent, --option, and --validate.", "PROVIDER" }, { "option", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, option_cb, "Specify a device configuration parameter as NAME=VALUE (may be\n" INDENT "specified multiple times). Use with --validate and without the\n" INDENT "-r option.", "PARAM" }, { "set-name", 's', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.prop_set, "(Advanced) XML ID of attributes element to use (with -p, -d)", "ID" }, { "nvpair", 'i', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.prop_id, "(Advanced) XML ID of nvpair element to use (with -p, -d)", "ID" }, { "timeout", 'T', G_OPTION_FLAG_NONE, G_OPTION_ARG_CALLBACK, timeout_cb, "(Advanced) Abort if command does not finish in this time (with\n" INDENT "--restart, --wait, --force-*)", "N" }, { "all", 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.all, "List all options, including advanced and deprecated (with\n" INDENT "--list-options)", NULL }, { "force", 'f', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &options.force, "Force the action to be performed. See help for individual commands for\n" INDENT "additional behavior.", NULL }, // @COMPAT Used in resource-agents prior to v4.2.0 { "host-uname", 'H', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &options.host_uname, NULL, "HOST" }, { NULL } }; static int ban_or_move(pcmk__output_t *out, pcmk_resource_t *rsc, const char *move_lifetime) { int rc = pcmk_rc_ok; pcmk_node_t *current = NULL; unsigned int nactive = 0; CRM_CHECK(rsc != NULL, return EINVAL); current = pe__find_active_requires(rsc, &nactive); if (nactive == 1) { rc = cli_resource_ban(out, options.rsc_id, current->priv->name, move_lifetime, cib_conn, options.promoted_role_only, PCMK_ROLE_PROMOTED); } else if (pcmk_is_set(rsc->flags, pcmk__rsc_promotable)) { int count = 0; GList *iter = NULL; current = NULL; for (iter = rsc->priv->children; iter != NULL; iter = iter->next) { pcmk_resource_t *child = (pcmk_resource_t *)iter->data; enum rsc_role_e child_role = child->priv->fns->state(child, true); if (child_role == pcmk_role_promoted) { count++; current = pcmk__current_node(child); } } if(count == 1 && current) { rc = cli_resource_ban(out, options.rsc_id, current->priv->name, move_lifetime, cib_conn, options.promoted_role_only, PCMK_ROLE_PROMOTED); } else { rc = EINVAL; g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("Resource '%s' not moved: active in %d locations (promoted in %d).\n" "To prevent '%s' from running on a specific location, " "specify a node." "To prevent '%s' from being promoted at a specific " "location, specify a node and the --promoted option."), options.rsc_id, nactive, count, options.rsc_id, options.rsc_id); } } else { rc = EINVAL; g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("Resource '%s' not moved: active in %d locations.\n" "To prevent '%s' from running on a specific location, " "specify a node."), options.rsc_id, nactive, options.rsc_id); } return rc; } static void cleanup(pcmk__output_t *out, pcmk_resource_t *rsc, pcmk_node_t *node) { int rc = pcmk_rc_ok; if (options.force == FALSE) { rsc = uber_parent(rsc); } crm_debug("Erasing failures of %s (%s requested) on %s", rsc->id, options.rsc_id, ((node != NULL)? pcmk__node_name(node) : "all nodes")); rc = cli_resource_delete(controld_api, rsc, node, options.operation, options.interval_spec, true, options.force); if ((rc == pcmk_rc_ok) && !out->is_quiet(out)) { // Show any reasons why resource might stay stopped cli_resource_check(out, rsc, node); } + /* @FIXME The mainloop functions in this file set exit_code. What happens to + * exit_code if rc != pcmk_rc_ok here? + */ if (rc == pcmk_rc_ok) { start_mainloop(controld_api); } } static int initialize_scheduler_data(xmlNode **cib_xml_orig) { int rc = pcmk_rc_ok; pcmk__assert(cib_conn != NULL); scheduler = pcmk_new_scheduler(); if (scheduler == NULL) { return ENOMEM; } pcmk__set_scheduler_flags(scheduler, pcmk__sched_no_counts); scheduler->priv->out = out; rc = update_scheduler_input(out, scheduler, cib_conn, cib_xml_orig); if (rc != pcmk_rc_ok) { return rc; } cluster_status(scheduler); return pcmk_rc_ok; } -static int +static crm_exit_t refresh(pcmk__output_t *out, const pcmk_node_t *node) { const char *node_name = NULL; const char *log_node_name = "all nodes"; const char *router_node = NULL; int attr_options = pcmk__node_attr_none; int rc = pcmk_rc_ok; if (node != NULL) { node_name = node->priv->name; log_node_name = pcmk__node_name(node); router_node = node->priv->name; } if (pcmk__is_pacemaker_remote_node(node)) { const pcmk_node_t *conn_host = pcmk__current_node(node->priv->remote); if (conn_host == NULL) { rc = ENXIO; g_set_error(&error, PCMK__RC_ERROR, rc, _("No cluster connection to Pacemaker Remote node %s " "detected"), log_node_name); - return rc; + return pcmk_rc2exitc(rc); } router_node = conn_host->priv->name; pcmk__set_node_attr_flags(attr_options, pcmk__node_attr_remote); } if (controld_api == NULL) { out->info(out, "Dry run: skipping clean-up of %s due to CIB_file", log_node_name); - return pcmk_rc_ok; + return CRM_EX_OK; } crm_debug("Re-checking the state of all resources on %s", log_node_name); + // @FIXME We shouldn't discard rc here rc = pcmk__attrd_api_clear_failures(NULL, node_name, NULL, NULL, NULL, NULL, attr_options); + /* @FIXME The mainloop functions in this file set exit_code. What happens to + * exit_code if pcmk_controld_api_reprobe() doesn't return pcmk_rc_ok? + */ if (pcmk_controld_api_reprobe(controld_api, node_name, router_node) == pcmk_rc_ok) { start_mainloop(controld_api); + return exit_code; } - return rc; + return pcmk_rc2exitc(rc); } static void refresh_resource(pcmk__output_t *out, pcmk_resource_t *rsc, pcmk_node_t *node) { int rc = pcmk_rc_ok; if (options.force == FALSE) { rsc = uber_parent(rsc); } crm_debug("Re-checking the state of %s (%s requested) on %s", rsc->id, options.rsc_id, ((node != NULL)? pcmk__node_name(node) : "all nodes")); rc = cli_resource_delete(controld_api, rsc, node, NULL, 0, false, options.force); if ((rc == pcmk_rc_ok) && !out->is_quiet(out)) { // Show any reasons why resource might stay stopped cli_resource_check(out, rsc, node); } + /* @FIXME The mainloop functions in this file set exit_code. What happens to + * exit_code if rc != pcmk_rc_ok here? + */ if (rc == pcmk_rc_ok) { start_mainloop(controld_api); } } /*! * \internal * \brief Check whether a command-line resource configuration was given * * \return \c true if \c --class, \c --provider, or \c --agent was specified, or * \c false otherwise */ static inline bool has_cmdline_config(void) { return ((options.class != NULL) || (options.provider != NULL) || (options.agent != NULL)); } static void validate_cmdline_config(void) { bool is_ocf = pcmk__str_eq(options.class, PCMK_RESOURCE_CLASS_OCF, pcmk__str_none); // Sanity check before throwing any errors if (!has_cmdline_config()) { return; } // Cannot use both --resource and command-line resource configuration if (options.rsc_id != NULL) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--class, --agent, and --provider cannot be used with " "-r/--resource")); return; } /* Check whether command supports command-line resource configuration * * @FIXME According to the help text, these options can only be used with * --validate. The --force-* commands are documented for resources that are * configured in Pacemaker. So this is a bug. We have two choices: * * Throw an error if --force-* commands are used with these options. * * Document that --force-* commands can be used with these options. * * An error seems safer. If a user really wants to run a non-trivial * resource action based on CLI parameters, they can do so by executing the * resource agent directly. It's unsafe to do so if Pacemaker is managing * the resource that's specified via --class, --option, etc. * * On the other hand, besides safety concerns, running other actions is * exactly the same as running a validate action, and the implementation is * already in place. */ if (options.rsc_cmd != cmd_execute_agent) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--class, --agent, and --provider can only be used with " "--validate and --force-*")); return; } // Check for a valid combination of --class, --agent, and --provider if (is_ocf) { if ((options.provider == NULL) || (options.agent == NULL)) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--provider and --agent are required with " "--class=ocf")); return; } } else { if (options.provider != NULL) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--provider is supported only with --class=ocf")); return; } // Either --class or --agent was given if (options.agent == NULL) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--agent is required with --class")); return; } if (options.class == NULL) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("--class is required with --agent")); return; } } // Check whether agent exists if (pcmk__str_eq(options.class, PCMK_RESOURCE_CLASS_STONITH, pcmk__str_none)) { if (!stonith_agent_exists(options.agent, 0)) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("%s is not a known stonith agent"), options.agent); return; } } else if (!resources_agent_exists(options.class, options.provider, options.agent)) { if (is_ocf) { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("%s:%s:%s is not a known resource agent"), options.class, options.provider, options.agent); } else { g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, _("%s:%s is not a known resource agent"), options.class, options.agent); } return; } if (options.cmdline_params == NULL) { options.cmdline_params = pcmk__strkey_table(free, free); } } -static int +static crm_exit_t handle_ban(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { int rc = pcmk_rc_ok; if (node == NULL) { rc = ban_or_move(out, rsc, options.move_lifetime); } else { rc = cli_resource_ban(out, options.rsc_id, node->priv->name, options.move_lifetime, cib_conn, options.promoted_role_only, PCMK_ROLE_PROMOTED); } if (rc == EINVAL) { - exit_code = CRM_EX_USAGE; - return pcmk_rc_ok; + return CRM_EX_USAGE; } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_cleanup(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { if (rsc == NULL) { int rc = cli_cleanup_all(controld_api, node, options.operation, options.interval_spec, scheduler); if (rc == pcmk_rc_ok) { start_mainloop(controld_api); } } else { cleanup(out, rsc, node); } - return pcmk_rc_ok; + /* @FIXME Both of the blocks above are supposed to set exit_code via + * start_mainloop(). But if cli_cleanup_all() or cli_resource_delete() + * fails, we never start the mainloop. It looks as if we exit with CRM_EX_OK + * in those cases. + */ + return exit_code; } -static int +static crm_exit_t handle_clear(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { const char *node_name = (node != NULL)? node->priv->name : NULL; GList *before = NULL; GList *after = NULL; GList *remaining = NULL; int rc = pcmk_rc_ok; if (!out->is_quiet(out)) { before = build_constraint_list(scheduler->input); } if (options.clear_expired) { rc = cli_resource_clear_all_expired(scheduler->input, cib_conn, options.rsc_id, node_name, options.promoted_role_only); } else if (node != NULL) { rc = cli_resource_clear(options.rsc_id, node_name, NULL, cib_conn, true, options.force); } else { rc = cli_resource_clear(options.rsc_id, NULL, scheduler->nodes, cib_conn, true, options.force); } if (!out->is_quiet(out)) { xmlNode *cib_xml = NULL; rc = cib_conn->cmds->query(cib_conn, NULL, &cib_xml, cib_sync_call); rc = pcmk_legacy2rc(rc); if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, _("Could not get modified CIB: %s"), pcmk_rc_str(rc)); g_list_free(before); pcmk__xml_free(cib_xml); - return rc; + return pcmk_rc2exitc(rc); } scheduler->input = cib_xml; cluster_status(scheduler); after = build_constraint_list(scheduler->input); remaining = pcmk__subtract_lists(before, after, (GCompareFunc) strcmp); for (const GList *iter = remaining; iter != NULL; iter = iter->next) { const char *constraint = iter->data; out->info(out, "Removing constraint: %s", constraint); } g_list_free(before); g_list_free(after); g_list_free(remaining); } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_colocations(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return out->message(out, "locations-and-colocations", rsc, - options.recursive, options.force); + int rc = out->message(out, "locations-and-colocations", rsc, + options.recursive, options.force); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_cts(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { g_list_foreach(scheduler->priv->resources, (GFunc) cli_resource_print_cts, out); cli_resource_print_cts_constraints(scheduler); - return pcmk_rc_ok; + return CRM_EX_OK; } -static int +static crm_exit_t handle_delete(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { /* rsc_id was already checked for NULL much earlier when validating command * line arguments */ int rc = pcmk_rc_ok; if (options.rsc_type == NULL) { - exit_code = CRM_EX_USAGE; - g_set_error(&error, PCMK__EXITC_ERROR, CRM_EX_USAGE, - _("You need to specify a resource type with -t")); + crm_exit_t ec = CRM_EX_USAGE; - } else { - rc = pcmk__resource_delete(cib_conn, cib_sync_call, options.rsc_id, - options.rsc_type); + g_set_error(&error, PCMK__EXITC_ERROR, ec, + _("You need to specify a resource type with -t")); + return ec; + } - if (rc != pcmk_rc_ok) { - g_set_error(&error, PCMK__RC_ERROR, rc, - _("Could not delete resource %s: %s"), - options.rsc_id, pcmk_rc_str(rc)); - } + rc = pcmk__resource_delete(cib_conn, cib_sync_call, options.rsc_id, + options.rsc_type); + if (rc != pcmk_rc_ok) { + g_set_error(&error, PCMK__RC_ERROR, rc, + _("Could not delete resource %s: %s"), + options.rsc_id, pcmk_rc_str(rc)); } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_delete_param(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return cli_resource_delete_attribute(rsc, options.rsc_id, options.prop_set, - options.attr_set_type, options.prop_id, - options.prop_name, cib_conn, - cib_xml_orig, options.force); + int rc = cli_resource_delete_attribute(rsc, options.rsc_id, + options.prop_set, + options.attr_set_type, + options.prop_id, + options.prop_name, cib_conn, + cib_xml_orig, options.force); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_digests(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return pcmk__resource_digests(out, rsc, node, options.override_params); + int rc = pcmk__resource_digests(out, rsc, node, options.override_params); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_execute_agent(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { if (has_cmdline_config()) { - exit_code = cli_resource_execute_from_params(out, NULL, options.class, - options.provider, - options.agent, - options.operation, - options.cmdline_params, - options.override_params, - options.timeout_ms, - args->verbosity, - options.force, - options.check_level); - } else { - exit_code = cli_resource_execute(rsc, options.rsc_id, options.operation, - options.override_params, - options.timeout_ms, cib_conn, - args->verbosity, options.force, - options.check_level); - } - return pcmk_rc_ok; + return cli_resource_execute_from_params(out, NULL, options.class, + options.provider, options.agent, + options.operation, + options.cmdline_params, + options.override_params, + options.timeout_ms, + args->verbosity, options.force, + options.check_level); + } + return cli_resource_execute(rsc, options.rsc_id, options.operation, + options.override_params, options.timeout_ms, + cib_conn, args->verbosity, options.force, + options.check_level); } -static int +static crm_exit_t handle_fail(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { int rc = cli_resource_fail(controld_api, rsc, options.rsc_id, node); if (rc == pcmk_rc_ok) { + // start_mainloop() sets exit_code start_mainloop(controld_api); + return exit_code; } - return rc; + return pcmk_rc2exitc(rc);; } -static int +static crm_exit_t handle_get_param(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { unsigned int count = 0; GHashTable *params = NULL; pcmk_node_t *current = rsc->priv->fns->active_node(rsc, &count, NULL); bool free_params = true; const char *value = NULL; int rc = pcmk_rc_ok; if (count > 1) { out->err(out, "%s is active on more than one node, returning the default " "value for %s", rsc->id, pcmk__s(options.prop_name, "unspecified property")); current = NULL; } crm_debug("Looking up %s in %s", options.prop_name, rsc->id); if (pcmk__str_eq(options.attr_set_type, PCMK_XE_INSTANCE_ATTRIBUTES, pcmk__str_none)) { params = pe_rsc_params(rsc, current, scheduler); free_params = false; value = g_hash_table_lookup(params, options.prop_name); } else if (pcmk__str_eq(options.attr_set_type, PCMK_XE_META_ATTRIBUTES, pcmk__str_none)) { params = pcmk__strkey_table(free, free); get_meta_attributes(params, rsc, NULL, scheduler); value = g_hash_table_lookup(params, options.prop_name); } else if (pcmk__str_eq(options.attr_set_type, ATTR_SET_ELEMENT, pcmk__str_none)) { value = crm_element_value(rsc->priv->xml, options.prop_name); free_params = false; } else { const pcmk_rule_input_t rule_input = { .now = scheduler->priv->now, }; params = pcmk__strkey_table(free, free); pe__unpack_dataset_nvpairs(rsc->priv->xml, PCMK_XE_UTILIZATION, &rule_input, params, NULL, scheduler); value = g_hash_table_lookup(params, options.prop_name); } rc = out->message(out, "attribute-list", rsc, options.prop_name, value); if (free_params) { g_hash_table_destroy(params); } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_active_ops(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { const char *node_name = (node != NULL)? node->priv->name : NULL; + int rc = cli_resource_print_operations(options.rsc_id, node_name, true, + scheduler); - return cli_resource_print_operations(options.rsc_id, node_name, true, - scheduler); + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_agents(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return pcmk__list_agents(out, options.agent_spec); + int rc = pcmk__list_agents(out, options.agent_spec); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_all_ops(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { const char *node_name = (node != NULL)? node->priv->name : NULL; + int rc = cli_resource_print_operations(options.rsc_id, node_name, false, + scheduler); - return cli_resource_print_operations(options.rsc_id, node_name, false, - scheduler); + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_alternatives(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return pcmk__list_alternatives(out, options.agent_spec); + int rc = pcmk__list_alternatives(out, options.agent_spec); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_instances(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - if (out->message(out, "resource-names-list", - scheduler->priv->resources) != pcmk_rc_ok) { - return ENXIO; + int rc = out->message(out, "resource-names-list", + scheduler->priv->resources); + + if (rc == pcmk_rc_no_output) { + // @COMPAT It seems wrong to return an error because there no resources + return CRM_EX_NOSUCH; } - return pcmk_rc_ok; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_options(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { + crm_exit_t ec = CRM_EX_OK; + int rc = pcmk_rc_ok; + switch (options.opt_list) { case pcmk__opt_fencing: - return pcmk__list_fencing_params(out, options.all); + rc = pcmk__list_fencing_params(out, options.all); + return pcmk_rc2exitc(rc); + case pcmk__opt_primitive: - return pcmk__list_primitive_meta(out, options.all); + rc = pcmk__list_primitive_meta(out, options.all); + return pcmk_rc2exitc(rc); + default: - exit_code = CRM_EX_SOFTWARE; - g_set_error(&error, PCMK__EXITC_ERROR, exit_code, + ec = CRM_EX_SOFTWARE; + g_set_error(&error, PCMK__EXITC_ERROR, ec, "Bug: Invalid option list type"); - return pcmk_rc_ok; + return ec; } } -static int +static crm_exit_t handle_list_providers(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return pcmk__list_providers(out, options.agent_spec); + int rc = pcmk__list_providers(out, options.agent_spec); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_resources(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { GList *all = g_list_prepend(NULL, (gpointer) "*"); int rc = out->message(out, "resource-list", scheduler, pcmk_show_inactive_rscs |pcmk_show_rsc_only |pcmk_show_pending, true, all, all, false); g_list_free(all); if (rc == pcmk_rc_no_output) { - rc = ENXIO; + // @COMPAT It seems wrong to return an error because there no resources + return CRM_EX_NOSUCH; } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_list_standards(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return pcmk__list_standards(out); + int rc = pcmk__list_standards(out); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_locate(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { GList *nodes = cli_resource_search(rsc, options.rsc_id); int rc = out->message(out, "resource-search-list", nodes, options.rsc_id); g_list_free_full(nodes, free); - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_metadata(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { int rc = pcmk_rc_ok; char *standard = NULL; char *provider = NULL; char *type = NULL; char *metadata = NULL; lrmd_t *lrmd_conn = NULL; rc = lrmd__new(&lrmd_conn, NULL, NULL, 0); if (rc != pcmk_rc_ok) { g_set_error(&error, PCMK__RC_ERROR, rc, _("Could not create executor connection")); lrmd_api_delete(lrmd_conn); - return rc; + return pcmk_rc2exitc(rc); } rc = crm_parse_agent_spec(options.agent_spec, &standard, &provider, &type); rc = pcmk_legacy2rc(rc); if (rc == pcmk_rc_ok) { rc = lrmd_conn->cmds->get_metadata(lrmd_conn, standard, provider, type, &metadata, 0); rc = pcmk_legacy2rc(rc); if (metadata != NULL) { out->output_xml(out, PCMK_XE_METADATA, metadata); free(metadata); } else { /* We were given a validly formatted spec, but it doesn't necessarily * match up with anything that exists. Use ENXIO as the return code * here because that maps to an exit code of CRM_EX_NOSUCH, which * probably is the most common reason to get here. */ rc = ENXIO; g_set_error(&error, PCMK__RC_ERROR, rc, _("Metadata query for %s failed: %s"), options.agent_spec, pcmk_rc_str(rc)); } } else { rc = ENXIO; g_set_error(&error, PCMK__RC_ERROR, rc, _("'%s' is not a valid agent specification"), options.agent_spec); } lrmd_api_delete(lrmd_conn); - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_move(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { int rc = pcmk_rc_ok; if (node == NULL) { rc = ban_or_move(out, rsc, options.move_lifetime); } else { rc = cli_resource_move(rsc, options.rsc_id, node, options.move_lifetime, cib_conn, options.promoted_role_only, options.force); } if (rc == EINVAL) { - exit_code = CRM_EX_USAGE; - return pcmk_rc_ok; + return CRM_EX_USAGE; } - return rc; + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_query_xml(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return cli_resource_print(rsc, true); + int rc = cli_resource_print(rsc, true); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_query_xml_raw(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return cli_resource_print(rsc, false); + int rc = cli_resource_print(rsc, false); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_refresh(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { if (rsc == NULL) { return refresh(out, node); } refresh_resource(out, rsc, node); - return pcmk_rc_ok; + + /* @FIXME Both of the calls above are supposed to set exit_code via + * start_mainloop(). But there appear to be cases in which we can return + * from refresh() or refresh_resource() without starting the mainloop or + * returning an error code. It looks as if we exit with CRM_EX_OK in those + * cases. + */ + return exit_code; } -static int +static crm_exit_t handle_restart(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { /* We don't pass scheduler because rsc needs to stay valid for the entire * lifetime of cli_resource_restart(), but it will reset and update the * scheduler data multiple times, so it needs to use its own copy. */ - return cli_resource_restart(out, rsc, node, options.move_lifetime, - options.timeout_ms, cib_conn, - options.promoted_role_only, options.force); + int rc = cli_resource_restart(out, rsc, node, options.move_lifetime, + options.timeout_ms, cib_conn, + options.promoted_role_only, options.force); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_set_param(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { + int rc = pcmk_rc_ok; + if (pcmk__str_empty(options.prop_value)) { - exit_code = CRM_EX_USAGE; - g_set_error(&error, PCMK__EXITC_ERROR, exit_code, + crm_exit_t ec = CRM_EX_USAGE; + + g_set_error(&error, PCMK__EXITC_ERROR, ec, _("You need to supply a value with the -v option")); - return pcmk_rc_ok; + return ec; } - return cli_resource_update_attribute(rsc, options.rsc_id, options.prop_set, - options.attr_set_type, options.prop_id, - options.prop_name, options.prop_value, - options.recursive, cib_conn, - cib_xml_orig, options.force); + rc = cli_resource_update_attribute(rsc, options.rsc_id, options.prop_set, + options.attr_set_type, options.prop_id, + options.prop_name, options.prop_value, + options.recursive, cib_conn, + cib_xml_orig, options.force); + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_wait(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return wait_till_stable(out, options.timeout_ms, cib_conn); + int rc = wait_till_stable(out, options.timeout_ms, cib_conn); + + return pcmk_rc2exitc(rc); } -static int +static crm_exit_t handle_why(pcmk_resource_t *rsc, pcmk_node_t *node, xmlNode *cib_xml_orig, pcmk_scheduler_t *scheduler) { - return out->message(out, "resource-reasons-list", - scheduler->priv->resources, rsc, node); + int rc = out->message(out, "resource-reasons-list", + scheduler->priv->resources, rsc, node); + + return pcmk_rc2exitc(rc); } static const crm_resource_cmd_info_t crm_resource_command_info[] = { [cmd_none] = { NULL, 0, }, [cmd_ban] = { handle_ban, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_rejects_clone_instance |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_cleanup] = { handle_cleanup, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_controller |crm_rsc_requires_scheduler, }, [cmd_clear] = { handle_clear, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_rejects_clone_instance |crm_rsc_requires_cib |crm_rsc_requires_resource // Unless options.clear_expired |crm_rsc_requires_scheduler, }, [cmd_colocations] = { handle_colocations, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_cts] = { handle_cts, crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, [cmd_delete] = { handle_delete, crm_rsc_rejects_clone_instance |crm_rsc_requires_cib |crm_rsc_requires_resource, }, [cmd_delete_param] = { handle_delete_param, crm_rsc_find_match_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_digests] = { handle_digests, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_node |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_execute_agent] = { handle_execute_agent, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_fail] = { handle_fail, crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_controller |crm_rsc_requires_node |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_get_param] = { handle_get_param, crm_rsc_find_match_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_list_active_ops] = { handle_list_active_ops, crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, [cmd_list_agents] = { handle_list_agents, 0, }, [cmd_list_all_ops] = { handle_list_all_ops, crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, [cmd_list_alternatives] = { handle_list_alternatives, 0, }, [cmd_list_instances] = { handle_list_instances, crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, [cmd_list_options] = { handle_list_options, 0, }, [cmd_list_providers] = { handle_list_providers, 0, }, [cmd_list_resources] = { handle_list_resources, crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, [cmd_list_standards] = { handle_list_standards, 0, }, [cmd_locate] = { handle_locate, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_metadata] = { handle_metadata, 0, }, [cmd_move] = { handle_move, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_rejects_clone_instance |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_query_xml] = { handle_query_xml, crm_rsc_find_match_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_query_xml_raw] = { handle_query_xml_raw, crm_rsc_find_match_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_refresh] = { handle_refresh, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_controller |crm_rsc_requires_scheduler, }, [cmd_restart] = { handle_restart, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_rejects_clone_instance |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_set_param] = { handle_set_param, crm_rsc_find_match_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_resource |crm_rsc_requires_scheduler, }, [cmd_wait] = { handle_wait, crm_rsc_requires_cib, }, [cmd_why] = { handle_why, crm_rsc_find_match_anon_basename |crm_rsc_find_match_history |crm_rsc_requires_cib |crm_rsc_requires_scheduler, }, }; static GOptionContext * build_arg_context(pcmk__common_args_t *args, GOptionGroup **group) { GOptionContext *context = NULL; GOptionEntry extra_prog_entries[] = { { "quiet", 'Q', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &(args->quiet), "Be less descriptive in output.", NULL }, { "resource", 'r', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &options.rsc_id, "Resource ID", "ID" }, { G_OPTION_REMAINING, 0, G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING_ARRAY, &options.remainder, NULL, NULL }, { NULL } }; const char *description = "Examples:\n\n" "List the available OCF agents:\n\n" "\t# crm_resource --list-agents ocf\n\n" "List the available OCF agents from the linux-ha project:\n\n" "\t# crm_resource --list-agents ocf:heartbeat\n\n" "Move 'myResource' to a specific node:\n\n" "\t# crm_resource --resource myResource --move --node altNode\n\n" "Allow (but not force) 'myResource' to move back to its original " "location:\n\n" "\t# crm_resource --resource myResource --clear\n\n" "Stop 'myResource' (and anything that depends on it):\n\n" "\t# crm_resource --resource myResource --set-parameter " PCMK_META_TARGET_ROLE "--meta --parameter-value Stopped\n\n" "Tell the cluster not to manage 'myResource' (the cluster will not " "attempt to start or stop the\n" "resource under any circumstances; useful when performing maintenance " "tasks on a resource):\n\n" "\t# crm_resource --resource myResource --set-parameter " PCMK_META_IS_MANAGED "--meta --parameter-value false\n\n" "Erase the operation history of 'myResource' on 'aNode' (the cluster " "will 'forget' the existing\n" "resource state, including any errors, and attempt to recover the" "resource; useful when a resource\n" "had failed permanently and has been repaired by an administrator):\n\n" "\t# crm_resource --resource myResource --cleanup --node aNode\n\n"; context = pcmk__build_arg_context(args, "text (default), xml", group, NULL); g_option_context_set_description(context, description); /* Add the -Q option, which cannot be part of the globally supported options * because some tools use that flag for something else. */ pcmk__add_main_args(context, extra_prog_entries); pcmk__add_arg_group(context, "queries", "Queries:", "Show query help", query_entries); pcmk__add_arg_group(context, "commands", "Commands:", "Show command help", command_entries); pcmk__add_arg_group(context, "locations", "Locations:", "Show location help", location_entries); pcmk__add_arg_group(context, "advanced", "Advanced:", "Show advanced option help", advanced_entries); pcmk__add_arg_group(context, "additional", "Additional Options:", "Show additional options", addl_entries); return context; } int main(int argc, char **argv) { const crm_resource_cmd_info_t *command_info = NULL; xmlNode *cib_xml_orig = NULL; pcmk_resource_t *rsc = NULL; pcmk_node_t *node = NULL; uint32_t find_flags = 0; int rc = pcmk_rc_ok; GOptionGroup *output_group = NULL; gchar **processed_args = NULL; GOptionContext *context = NULL; /* * Parse command line arguments */ args = pcmk__new_common_args(SUMMARY); processed_args = pcmk__cmdline_preproc(argv, "GHINSTdginpstuvx"); 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_resource", 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; } pe__register_messages(out); crm_resource_register_messages(out); lrmd__register_messages(out); pcmk__register_lib_messages(out); out->quiet = args->quiet; crm_log_args(argc, argv); /* * Validate option combinations */ // --expired without --clear/-U doesn't make sense if (options.clear_expired && (options.rsc_cmd != cmd_clear)) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("--expired requires --clear or -U")); goto done; } if (options.remainder != NULL) { // Commands that use positional arguments will create override_params if (options.override_params == NULL) { GString *msg = g_string_sized_new(128); guint len = g_strv_length(options.remainder); g_string_append(msg, "non-option ARGV-elements:"); for (int i = 0; i < len; i++) { g_string_append_printf(msg, "\n[%d of %u] %s", i + 1, len, options.remainder[i]); } exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "%s", msg->str); g_string_free(msg, TRUE); goto done; } for (gchar **arg = options.remainder; *arg != NULL; arg++) { gchar *name = NULL; gchar *value = NULL; int rc = pcmk__scan_nvpair(*arg, &name, &value); if (rc != pcmk_rc_ok) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Error parsing '%s' as a name=value pair"), *arg); goto done; } g_hash_table_insert(options.override_params, name, value); } } if (pcmk__str_eq(args->output_ty, "xml", pcmk__str_none)) { switch (options.rsc_cmd) { /* These are the only commands that have historically used the * elements in their XML schema. For all others, use the simple list * argument. */ case cmd_get_param: case cmd_list_instances: case cmd_list_standards: pcmk__output_enable_list_element(out); break; default: break; } } else if (pcmk__str_eq(args->output_ty, "text", pcmk__str_null_matches)) { switch (options.rsc_cmd) { case cmd_colocations: case cmd_list_resources: pcmk__output_text_set_fancy(out, true); break; default: break; } } if (args->version) { out->version(out, false); goto done; } // Ensure command is in valid range and has a handler function if ((options.rsc_cmd >= 0) && (options.rsc_cmd <= cmd_max)) { command_info = &crm_resource_command_info[options.rsc_cmd]; } if ((command_info == NULL) || (command_info->fn == NULL)) { exit_code = CRM_EX_SOFTWARE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Bug: Unimplemented command: %d"), (int) options.rsc_cmd); goto done; } /* If a command-line resource agent specification was given, validate it. * Otherwise, ensure --option was not given. */ if (has_cmdline_config()) { validate_cmdline_config(); if (error != NULL) { exit_code = CRM_EX_USAGE; goto done; } } else if (options.cmdline_params != NULL) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("--option must be used with --validate and without -r")); g_hash_table_destroy(options.cmdline_params); goto done; } // Ensure --resource is set if it's required if (pcmk_is_set(command_info->flags, crm_rsc_requires_resource) && !has_cmdline_config() && !options.clear_expired && (options.rsc_id == NULL)) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Must supply a resource ID with -r/--resource")); goto done; } // Ensure --node is set if it's required if (pcmk_is_set(command_info->flags, crm_rsc_requires_node) && (options.host_uname == NULL)) { exit_code = CRM_EX_USAGE; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Must supply a node name with -N/--node")); goto done; } // Establish a connection to the CIB if needed if (pcmk_is_set(command_info->flags, crm_rsc_requires_cib) && !has_cmdline_config()) { cib_conn = cib_new(); if ((cib_conn == NULL) || (cib_conn->cmds == NULL)) { exit_code = CRM_EX_DISCONNECT; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Could not create CIB connection")); goto done; } rc = cib__signon_attempts(cib_conn, cib_command, 5); 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; } } // Populate scheduler data from CIB query if needed if (pcmk_is_set(command_info->flags, crm_rsc_requires_scheduler) && !has_cmdline_config()) { rc = initialize_scheduler_data(&cib_xml_orig); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); goto done; } } // Establish a connection to the controller if needed if (pcmk_is_set(command_info->flags, crm_rsc_requires_controller) && (getenv("CIB_file") == NULL)) { rc = pcmk_new_ipc_api(&controld_api, pcmk_ipc_controld); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Error connecting to the controller: %s"), pcmk_rc_str(rc)); goto done; } pcmk_register_ipc_callback(controld_api, controller_event_callback, NULL); rc = pcmk__connect_ipc(controld_api, pcmk_ipc_dispatch_main, 5); if (rc != pcmk_rc_ok) { exit_code = pcmk_rc2exitc(rc); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Error connecting to %s: %s"), pcmk_ipc_name(controld_api, true), pcmk_rc_str(rc)); goto done; } } /* Find node if --node was given. * * @TODO Consider stricter validation. Currently we ignore the --node * argument for commands that don't require scheduler data, since we have no * way to find the node in that case. This is really a usage error, but we * don't validate strictly. We allow multiple commands (and in some cases * their options like --node) to be specified, and we use the last one in * case of conflicts. * * This isn't universally true. --expired results in a usage error unless * the final command is --clear. */ if (options.host_uname != NULL) { node = pcmk_find_node(scheduler, options.host_uname); if (node == NULL) { exit_code = CRM_EX_NOSUCH; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Node '%s' not found"), options.host_uname); goto done; } } /* Find resource if --resource was given and any find flags are set. * * @TODO Consider stricter validation. See comment above for --node. * @TODO Setter macro for tracing? */ if (pcmk_is_set(command_info->flags, crm_rsc_find_match_anon_basename)) { find_flags |= pcmk_rsc_match_anon_basename; } if (pcmk_is_set(command_info->flags, crm_rsc_find_match_basename)) { find_flags |= pcmk_rsc_match_basename; } if (pcmk_is_set(command_info->flags, crm_rsc_find_match_history)) { find_flags |= pcmk_rsc_match_history; } if ((find_flags != 0) && (options.rsc_id != NULL)) { pcmk__assert(scheduler != NULL); rsc = pe_find_resource_with_flags(scheduler->priv->resources, options.rsc_id, find_flags); if (rsc == NULL) { exit_code = CRM_EX_NOSUCH; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Resource '%s' not found"), options.rsc_id); goto done; } /* The --ban, --clear, --delete, --move, and --restart commands do not * support instances of clone resources */ if (pcmk_is_set(command_info->flags, crm_rsc_rejects_clone_instance) && pcmk__is_clone(rsc->priv->parent) && (strchr(options.rsc_id, ':') != NULL)) { exit_code = CRM_EX_INVALID_PARAM; g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Cannot operate on clone resource instance '%s'"), options.rsc_id); goto done; } } - /* Some handler functions set exit_code explicitly and return pcmk_rc_ok to - * skip setting exit_code based on rc - */ - rc = command_info->fn(rsc, node, cib_xml_orig, scheduler); - - if ((rc != pcmk_rc_ok) && (rc != pcmk_rc_no_output)) { - exit_code = pcmk_rc2exitc(rc); - } + exit_code = command_info->fn(rsc, node, cib_xml_orig, scheduler); done: - /* When we get here, exit_code has been set one of two ways - either at one of - * the spots where there's a "goto done" (which itself could have happened either - * directly or by calling pcmk_rc2exitc), or just up above after any of the break - * statements. - * - * Thus, we can use just exit_code here to decide what to do. - */ - if (exit_code != CRM_EX_OK && exit_code != CRM_EX_USAGE) { + // For CRM_EX_USAGE, error is already set satisfactorily + if ((exit_code != CRM_EX_OK) && (exit_code != CRM_EX_USAGE)) { if (error != NULL) { char *msg = crm_strdup_printf("%s\nError performing operation: %s", error->message, crm_exit_str(exit_code)); g_clear_error(&error); g_set_error(&error, PCMK__EXITC_ERROR, exit_code, "%s", msg); free(msg); } else { g_set_error(&error, PCMK__EXITC_ERROR, exit_code, _("Error performing operation: %s"), crm_exit_str(exit_code)); } } g_free(options.host_uname); g_free(options.interval_spec); g_free(options.move_lifetime); g_free(options.operation); g_free(options.prop_id); free(options.prop_name); g_free(options.prop_set); g_free(options.prop_value); g_free(options.rsc_id); g_free(options.rsc_type); free(options.agent_spec); g_free(options.agent); g_free(options.class); g_free(options.provider); if (options.override_params != NULL) { g_hash_table_destroy(options.override_params); } g_strfreev(options.remainder); // Don't destroy options.cmdline_params here. See comment in option_cb(). g_strfreev(processed_args); g_option_context_free(context); pcmk__xml_free(cib_xml_orig); cib__clean_up_connection(&cib_conn); pcmk_free_ipc_api(controld_api); pcmk_free_scheduler(scheduler); if (mainloop != NULL) { g_main_loop_unref(mainloop); } 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); }