diff --git a/lib/pengine/status.c b/lib/pengine/status.c index a1c563031a..b9869874d9 100644 --- a/lib/pengine/status.c +++ b/lib/pengine/status.c @@ -1,311 +1,311 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #define MEMCHECK_STAGE_0 0 #define check_and_exit(stage) cleanup_calculations(data_set); \ crm_mem_stats(NULL); \ crm_err("Exiting: stage %d", stage); \ crm_exit(pcmk_err_generic); /* * Unpack everything * At the end you'll have: * - A list of nodes * - A list of resources (each with any dependencies on other resources) * - A list of constraints between resources and nodes * - A list of constraints between start/stop actions * - A list of nodes that need to be stonith'd * - A list of nodes that need to be shutdown * - A list of the possible stop/start actions (without dependencies) */ gboolean cluster_status(pe_working_set_t * data_set) { xmlNode *config = get_xpath_object("//"XML_CIB_TAG_CRMCONFIG, data_set->input, LOG_TRACE); xmlNode *cib_nodes = get_xpath_object("//"XML_CIB_TAG_NODES, data_set->input, LOG_TRACE); xmlNode *cib_resources = get_xpath_object("//"XML_CIB_TAG_RESOURCES, data_set->input, LOG_TRACE); xmlNode *cib_status = get_xpath_object("//"XML_CIB_TAG_STATUS, data_set->input, LOG_TRACE); xmlNode *cib_tags = get_xpath_object("//"XML_CIB_TAG_TAGS, data_set->input, LOG_TRACE); const char *value = crm_element_value(data_set->input, XML_ATTR_HAVE_QUORUM); crm_trace("Beginning unpack"); pe_dataset = data_set; /* reset remaining global variables */ data_set->failed = create_xml_node(NULL, "failed-ops"); if (data_set->input == NULL) { return FALSE; } if (data_set->now == NULL) { data_set->now = crm_time_new(NULL); } if (data_set->dc_uuid == NULL && data_set->input != NULL && crm_element_value(data_set->input, XML_ATTR_DC_UUID) != NULL) { /* this should always be present */ data_set->dc_uuid = crm_element_value_copy(data_set->input, XML_ATTR_DC_UUID); } clear_bit(data_set->flags, pe_flag_have_quorum); if (crm_is_true(value)) { set_bit(data_set->flags, pe_flag_have_quorum); } data_set->op_defaults = get_xpath_object("//"XML_CIB_TAG_OPCONFIG, data_set->input, LOG_TRACE); data_set->rsc_defaults = get_xpath_object("//"XML_CIB_TAG_RSCCONFIG, data_set->input, LOG_TRACE); unpack_config(config, data_set); if (is_not_set(data_set->flags, pe_flag_quick_location) && is_not_set(data_set->flags, pe_flag_have_quorum) && data_set->no_quorum_policy != no_quorum_ignore) { - crm_warn("We do not have quorum - fencing and resource management disabled"); + crm_notice("We do not have quorum - fencing and resource management disabled"); } unpack_nodes(cib_nodes, data_set); if(is_not_set(data_set->flags, pe_flag_quick_location)) { unpack_remote_nodes(cib_resources, data_set); } unpack_resources(cib_resources, data_set); unpack_tags(cib_tags, data_set); if(is_not_set(data_set->flags, pe_flag_quick_location)) { unpack_status(cib_status, data_set); } set_bit(data_set->flags, pe_flag_have_status); return TRUE; } static void pe_free_resources(GListPtr resources) { resource_t *rsc = NULL; GListPtr iterator = resources; while (iterator != NULL) { rsc = (resource_t *) iterator->data; iterator = iterator->next; rsc->fns->free(rsc); } if (resources != NULL) { g_list_free(resources); } } static void pe_free_actions(GListPtr actions) { GListPtr iterator = actions; while (iterator != NULL) { pe_free_action(iterator->data); iterator = iterator->next; } if (actions != NULL) { g_list_free(actions); } } static void pe_free_nodes(GListPtr nodes) { GListPtr iterator = nodes; while (iterator != NULL) { node_t *node = (node_t *) iterator->data; struct node_shared_s *details = node->details; iterator = iterator->next; crm_trace("deleting node"); print_node("delete", node, FALSE); if (details != NULL) { crm_trace("%s is being deleted", details->uname); if (details->attrs != NULL) { g_hash_table_destroy(details->attrs); } if (details->utilization != NULL) { g_hash_table_destroy(details->utilization); } if (details->digest_cache != NULL) { g_hash_table_destroy(details->digest_cache); } g_list_free(details->running_rsc); g_list_free(details->allocated_rsc); free(details); } free(node); } if (nodes != NULL) { g_list_free(nodes); } } void cleanup_calculations(pe_working_set_t * data_set) { pe_dataset = NULL; if (data_set == NULL) { return; } clear_bit(data_set->flags, pe_flag_have_status); if (data_set->config_hash != NULL) { g_hash_table_destroy(data_set->config_hash); } if (data_set->singletons != NULL) { g_hash_table_destroy(data_set->singletons); } if (data_set->tickets) { g_hash_table_destroy(data_set->tickets); } if (data_set->template_rsc_sets) { g_hash_table_destroy(data_set->template_rsc_sets); } if (data_set->tags) { g_hash_table_destroy(data_set->tags); } free(data_set->dc_uuid); crm_trace("deleting resources"); pe_free_resources(data_set->resources); crm_trace("deleting actions"); pe_free_actions(data_set->actions); crm_trace("deleting nodes"); pe_free_nodes(data_set->nodes); free_xml(data_set->graph); crm_time_free(data_set->now); free_xml(data_set->input); free_xml(data_set->failed); set_working_set_defaults(data_set); CRM_CHECK(data_set->ordering_constraints == NULL,; ); CRM_CHECK(data_set->placement_constraints == NULL,; ); } void set_working_set_defaults(pe_working_set_t * data_set) { pe_dataset = data_set; memset(data_set, 0, sizeof(pe_working_set_t)); data_set->dc_uuid = NULL; data_set->order_id = 1; data_set->action_id = 1; data_set->no_quorum_policy = no_quorum_freeze; data_set->flags = 0x0ULL; set_bit(data_set->flags, pe_flag_stop_rsc_orphans); set_bit(data_set->flags, pe_flag_symmetric_cluster); set_bit(data_set->flags, pe_flag_is_managed_default); set_bit(data_set->flags, pe_flag_stop_action_orphans); } resource_t * pe_find_resource(GListPtr rsc_list, const char *id) { GListPtr rIter = NULL; for (rIter = rsc_list; id && rIter; rIter = rIter->next) { resource_t *parent = rIter->data; resource_t *match = parent->fns->find_rsc(parent, id, NULL, pe_find_renamed | pe_find_current); if (match != NULL) { return match; } } crm_trace("No match for %s", id); return NULL; } node_t * pe_find_node_any(GListPtr nodes, const char *id, const char *uname) { node_t *match = pe_find_node_id(nodes, id); if (match) { return match; } crm_trace("Looking up %s via it's uname instead", uname); return pe_find_node(nodes, uname); } node_t * pe_find_node_id(GListPtr nodes, const char *id) { GListPtr gIter = nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; if (node && safe_str_eq(node->details->id, id)) { return node; } } /* error */ return NULL; } node_t * pe_find_node(GListPtr nodes, const char *uname) { GListPtr gIter = nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; if (node && safe_str_eq(node->details->uname, uname)) { return node; } } /* error */ return NULL; }