diff --git a/lib/pengine/utils.c b/lib/pengine/utils.c index 7423af13cd..baf6cb9a56 100644 --- a/lib/pengine/utils.c +++ b/lib/pengine/utils.c @@ -1,2130 +1,2131 @@ /* * 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 pe_working_set_t *pe_dataset = NULL; extern xmlNode *get_object_root(const char *object_type, xmlNode * the_root); void print_str_str(gpointer key, gpointer value, gpointer user_data); gboolean ghash_free_str_str(gpointer key, gpointer value, gpointer user_data); void unpack_operation(action_t * action, xmlNode * xml_obj, resource_t * container, pe_working_set_t * data_set); static xmlNode *find_rsc_op_entry_helper(resource_t * rsc, const char *key, gboolean include_disabled); bool pe_can_fence(pe_working_set_t * data_set, node_t *node) { if(is_not_set(data_set->flags, pe_flag_stonith_enabled)) { return FALSE; /* Turned off */ } else if (is_not_set(data_set->flags, pe_flag_have_stonith_resource)) { return FALSE; /* No devices */ } else if (is_set(data_set->flags, pe_flag_have_quorum)) { return TRUE; } else if (data_set->no_quorum_policy == no_quorum_ignore) { return TRUE; } else if(node == NULL) { return FALSE; } else if(node->details->online) { crm_notice("We can fence %s without quorum because they're in our membership", node->details->uname); return TRUE; } crm_trace("Cannot fence %s", node->details->uname); return FALSE; } node_t * node_copy(node_t * this_node) { node_t *new_node = NULL; CRM_CHECK(this_node != NULL, return NULL); new_node = calloc(1, sizeof(node_t)); CRM_ASSERT(new_node != NULL); crm_trace("Copying %p (%s) to %p", this_node, this_node->details->uname, new_node); + new_node->rsc_discover_mode = this_node->rsc_discover_mode; new_node->weight = this_node->weight; new_node->fixed = this_node->fixed; new_node->details = this_node->details; return new_node; } /* any node in list1 or list2 and not in the other gets a score of -INFINITY */ void node_list_exclude(GHashTable * hash, GListPtr list, gboolean merge_scores) { GHashTable *result = hash; node_t *other_node = NULL; GListPtr gIter = list; GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, hash); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { other_node = pe_find_node_id(list, node->details->id); if (other_node == NULL) { node->weight = -INFINITY; } else if (merge_scores) { node->weight = merge_weights(node->weight, other_node->weight); } } for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; other_node = pe_hash_table_lookup(result, node->details->id); if (other_node == NULL) { node_t *new_node = node_copy(node); new_node->weight = -INFINITY; g_hash_table_insert(result, (gpointer) new_node->details->id, new_node); } } } GHashTable * node_hash_from_list(GListPtr list) { GListPtr gIter = list; GHashTable *result = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, g_hash_destroy_str); for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; node_t *n = node_copy(node); g_hash_table_insert(result, (gpointer) n->details->id, n); } return result; } GListPtr node_list_dup(GListPtr list1, gboolean reset, gboolean filter) { GListPtr result = NULL; GListPtr gIter = list1; for (; gIter != NULL; gIter = gIter->next) { node_t *new_node = NULL; node_t *this_node = (node_t *) gIter->data; if (filter && this_node->weight < 0) { continue; } new_node = node_copy(this_node); if (reset) { new_node->weight = 0; } if (new_node != NULL) { result = g_list_prepend(result, new_node); } } return result; } gint sort_node_uname(gconstpointer a, gconstpointer b) { const node_t *node_a = a; const node_t *node_b = b; return strcmp(node_a->details->uname, node_b->details->uname); } void dump_node_scores_worker(int level, const char *file, const char *function, int line, resource_t * rsc, const char *comment, GHashTable * nodes) { GHashTable *hash = nodes; GHashTableIter iter; node_t *node = NULL; if (rsc) { hash = rsc->allowed_nodes; } if (rsc && is_set(rsc->flags, pe_rsc_orphan)) { /* Don't show the allocation scores for orphans */ return; } if (level == 0) { char score[128]; int len = sizeof(score); /* For now we want this in sorted order to keep the regression tests happy */ GListPtr gIter = NULL; GListPtr list = g_hash_table_get_values(hash); list = g_list_sort(list, sort_node_uname); gIter = list; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; /* This function is called a whole lot, use stack allocated score */ score2char_stack(node->weight, score, len); if (rsc) { printf("%s: %s allocation score on %s: %s\n", comment, rsc->id, node->details->uname, score); } else { printf("%s: %s = %s\n", comment, node->details->uname, score); } } g_list_free(list); } else if (hash) { char score[128]; int len = sizeof(score); g_hash_table_iter_init(&iter, hash); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { /* This function is called a whole lot, use stack allocated score */ score2char_stack(node->weight, score, len); if (rsc) { do_crm_log_alias(LOG_TRACE, file, function, line, "%s: %s allocation score on %s: %s", comment, rsc->id, node->details->uname, score); } else { do_crm_log_alias(LOG_TRACE, file, function, line + 1, "%s: %s = %s", comment, node->details->uname, score); } } } if (rsc && rsc->children) { GListPtr gIter = NULL; gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; dump_node_scores_worker(level, file, function, line, child, comment, nodes); } } } static void append_dump_text(gpointer key, gpointer value, gpointer user_data) { char **dump_text = user_data; int len = 0; char *new_text = NULL; len = strlen(*dump_text) + strlen(" ") + strlen(key) + strlen("=") + strlen(value) + 1; new_text = calloc(1, len); sprintf(new_text, "%s %s=%s", *dump_text, (char *)key, (char *)value); free(*dump_text); *dump_text = new_text; } void dump_node_capacity(int level, const char *comment, node_t * node) { int len = 0; char *dump_text = NULL; len = strlen(comment) + strlen(": ") + strlen(node->details->uname) + strlen(" capacity:") + 1; dump_text = calloc(1, len); sprintf(dump_text, "%s: %s capacity:", comment, node->details->uname); g_hash_table_foreach(node->details->utilization, append_dump_text, &dump_text); if (level == 0) { fprintf(stdout, "%s\n", dump_text); } else { crm_trace("%s", dump_text); } free(dump_text); } void dump_rsc_utilization(int level, const char *comment, resource_t * rsc, node_t * node) { int len = 0; char *dump_text = NULL; len = strlen(comment) + strlen(": ") + strlen(rsc->id) + strlen(" utilization on ") + strlen(node->details->uname) + strlen(":") + 1; dump_text = calloc(1, len); sprintf(dump_text, "%s: %s utilization on %s:", comment, rsc->id, node->details->uname); g_hash_table_foreach(rsc->utilization, append_dump_text, &dump_text); if (level == 0) { fprintf(stdout, "%s\n", dump_text); } else { crm_trace("%s", dump_text); } free(dump_text); } gint sort_rsc_index(gconstpointer a, gconstpointer b) { const resource_t *resource1 = (const resource_t *)a; const resource_t *resource2 = (const resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->sort_index > resource2->sort_index) { return -1; } if (resource1->sort_index < resource2->sort_index) { return 1; } return 0; } gint sort_rsc_priority(gconstpointer a, gconstpointer b) { const resource_t *resource1 = (const resource_t *)a; const resource_t *resource2 = (const resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->priority > resource2->priority) { return -1; } if (resource1->priority < resource2->priority) { return 1; } return 0; } action_t * custom_action(resource_t * rsc, char *key, const char *task, node_t * on_node, gboolean optional, gboolean save_action, pe_working_set_t * data_set) { action_t *action = NULL; GListPtr possible_matches = NULL; CRM_CHECK(key != NULL, return NULL); CRM_CHECK(task != NULL, free(key); return NULL); if (save_action && rsc != NULL) { possible_matches = find_actions(rsc->actions, key, on_node); } else if(save_action) { #if 0 action = g_hash_table_lookup(data_set->singletons, key); #else /* More expensive but takes 'node' into account */ possible_matches = find_actions(data_set->actions, key, on_node); #endif } if(data_set->singletons == NULL) { data_set->singletons = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, NULL); } if (possible_matches != NULL) { if (g_list_length(possible_matches) > 1) { pe_warn("Action %s for %s on %s exists %d times", task, rsc ? rsc->id : "", on_node ? on_node->details->uname : "", g_list_length(possible_matches)); } action = g_list_nth_data(possible_matches, 0); pe_rsc_trace(rsc, "Found existing action (%d) %s for %s on %s", action->id, task, rsc ? rsc->id : "", on_node ? on_node->details->uname : ""); g_list_free(possible_matches); } if (action == NULL) { if (save_action) { pe_rsc_trace(rsc, "Creating%s action %d: %s for %s on %s %d", optional ? "" : " manditory", data_set->action_id, key, rsc ? rsc->id : "", on_node ? on_node->details->uname : "", optional); } action = calloc(1, sizeof(action_t)); if (save_action) { action->id = data_set->action_id++; } else { action->id = 0; } action->rsc = rsc; CRM_ASSERT(task != NULL); action->task = strdup(task); if (on_node) { action->node = node_copy(on_node); } action->uuid = strdup(key); pe_set_action_bit(action, pe_action_failure_is_fatal); pe_set_action_bit(action, pe_action_runnable); if (optional) { pe_rsc_trace(rsc, "Set optional on %s", action->uuid); pe_set_action_bit(action, pe_action_optional); } else { pe_clear_action_bit(action, pe_action_optional); pe_rsc_trace(rsc, "Unset optional on %s", action->uuid); } /* Implied by calloc()... action->actions_before = NULL; action->actions_after = NULL; action->pseudo = FALSE; action->dumped = FALSE; action->processed = FALSE; action->seen_count = 0; */ action->extra = g_hash_table_new_full(crm_str_hash, g_str_equal, free, free); action->meta = g_hash_table_new_full(crm_str_hash, g_str_equal, free, free); if (save_action) { data_set->actions = g_list_prepend(data_set->actions, action); if(rsc == NULL) { g_hash_table_insert(data_set->singletons, action->uuid, action); } } if (rsc != NULL) { action->op_entry = find_rsc_op_entry_helper(rsc, key, TRUE); unpack_operation(action, action->op_entry, rsc->container, data_set); if (save_action) { rsc->actions = g_list_prepend(rsc->actions, action); } } if (save_action) { pe_rsc_trace(rsc, "Action %d created", action->id); } } if (optional == FALSE) { pe_rsc_trace(rsc, "Unset optional on %s", action->uuid); pe_clear_action_bit(action, pe_action_optional); } if (rsc != NULL) { enum action_tasks a_task = text2task(action->task); int warn_level = LOG_TRACE; if (save_action) { warn_level = LOG_WARNING; } if (is_set(action->flags, pe_action_have_node_attrs) == FALSE && action->node != NULL && action->op_entry != NULL) { pe_set_action_bit(action, pe_action_have_node_attrs); unpack_instance_attributes(data_set->input, action->op_entry, XML_TAG_ATTR_SETS, action->node->details->attrs, action->extra, NULL, FALSE, data_set->now); } if (is_set(action->flags, pe_action_pseudo)) { /* leave untouched */ } else if (action->node == NULL) { pe_rsc_trace(rsc, "Unset runnable on %s", action->uuid); pe_clear_action_bit(action, pe_action_runnable); } else if (is_not_set(rsc->flags, pe_rsc_managed) && g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL) == NULL) { crm_debug("Action %s (unmanaged)", action->uuid); pe_rsc_trace(rsc, "Set optional on %s", action->uuid); pe_set_action_bit(action, pe_action_optional); /* action->runnable = FALSE; */ } else if (action->node->details->online == FALSE) { pe_clear_action_bit(action, pe_action_runnable); do_crm_log(warn_level, "Action %s on %s is unrunnable (offline)", action->uuid, action->node->details->uname); if (is_set(action->rsc->flags, pe_rsc_managed) && save_action && a_task == stop_rsc) { pe_fence_node(data_set, action->node, "Node is unclean"); } } else if (action->node->details->pending) { pe_clear_action_bit(action, pe_action_runnable); do_crm_log(warn_level, "Action %s on %s is unrunnable (pending)", action->uuid, action->node->details->uname); } else if (action->needs == rsc_req_nothing) { pe_rsc_trace(rsc, "Action %s doesnt require anything", action->uuid); pe_set_action_bit(action, pe_action_runnable); #if 0 /* * No point checking this * - if we dont have quorum we cant stonith anyway */ } else if (action->needs == rsc_req_stonith) { crm_trace("Action %s requires only stonith", action->uuid); action->runnable = TRUE; #endif } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_stop) { pe_clear_action_bit(action, pe_action_runnable); crm_debug("%s\t%s (cancelled : quorum)", action->node->details->uname, action->uuid); } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_freeze) { pe_rsc_trace(rsc, "Check resource is already active: %s %s %s %s", rsc->id, action->uuid, role2text(rsc->next_role), role2text(rsc->role)); if (rsc->fns->active(rsc, TRUE) == FALSE || rsc->next_role > rsc->role) { pe_clear_action_bit(action, pe_action_runnable); pe_rsc_debug(rsc, "%s\t%s (cancelled : quorum freeze)", action->node->details->uname, action->uuid); } } else { pe_rsc_trace(rsc, "Action %s is runnable", action->uuid); pe_set_action_bit(action, pe_action_runnable); } if (save_action) { switch (a_task) { case stop_rsc: set_bit(rsc->flags, pe_rsc_stopping); break; case start_rsc: clear_bit(rsc->flags, pe_rsc_starting); if (is_set(action->flags, pe_action_runnable)) { set_bit(rsc->flags, pe_rsc_starting); } break; default: break; } } } free(key); return action; } static const char * unpack_operation_on_fail(action_t * action) { const char *value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ON_FAIL); if (safe_str_eq(action->task, CRMD_ACTION_STOP) && safe_str_eq(value, "standby")) { crm_config_err("on-fail=standby is not allowed for stop actions: %s", action->rsc->id); return NULL; } else if (safe_str_eq(action->task, CRMD_ACTION_DEMOTE) && !value) { /* demote on_fail defaults to master monitor value if present */ xmlNode *operation = NULL; const char *name = NULL; const char *role = NULL; const char *on_fail = NULL; const char *interval = NULL; const char *enabled = NULL; CRM_CHECK(action->rsc != NULL, return NULL); for (operation = __xml_first_child(action->rsc->ops_xml); operation && !value; operation = __xml_next(operation)) { if (!crm_str_eq((const char *)operation->name, "op", TRUE)) { continue; } name = crm_element_value(operation, "name"); role = crm_element_value(operation, "role"); on_fail = crm_element_value(operation, XML_OP_ATTR_ON_FAIL); enabled = crm_element_value(operation, "enabled"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if (!on_fail) { continue; } else if (enabled && !crm_is_true(enabled)) { continue; } else if (safe_str_neq(name, "monitor") || safe_str_neq(role, "Master")) { continue; } else if (crm_get_interval(interval) <= 0) { continue; } value = on_fail; } } return value; } static xmlNode * find_min_interval_mon(resource_t * rsc, gboolean include_disabled) { int number = 0; int min_interval = -1; const char *name = NULL; const char *value = NULL; const char *interval = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { name = crm_element_value(operation, "name"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } if (safe_str_neq(name, RSC_STATUS)) { continue; } number = crm_get_interval(interval); if (number < 0) { continue; } if (min_interval < 0 || number < min_interval) { min_interval = number; op = operation; } } } return op; } void unpack_operation(action_t * action, xmlNode * xml_obj, resource_t * container, pe_working_set_t * data_set) { int value_i = 0; unsigned long long interval = 0; unsigned long long start_delay = 0; char *value_ms = NULL; const char *value = NULL; const char *field = NULL; CRM_CHECK(action->rsc != NULL, return); unpack_instance_attributes(data_set->input, data_set->op_defaults, XML_TAG_META_SETS, NULL, action->meta, NULL, FALSE, data_set->now); if (xml_obj) { xmlAttrPtr xIter = NULL; for (xIter = xml_obj->properties; xIter; xIter = xIter->next) { const char *prop_name = (const char *)xIter->name; const char *prop_value = crm_element_value(xml_obj, prop_name); g_hash_table_replace(action->meta, strdup(prop_name), strdup(prop_value)); } } unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_META_SETS, NULL, action->meta, NULL, FALSE, data_set->now); unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_ATTR_SETS, NULL, action->meta, NULL, FALSE, data_set->now); g_hash_table_remove(action->meta, "id"); /* Begin compatability code */ value = g_hash_table_lookup(action->meta, "requires"); if (safe_str_neq(action->task, RSC_START) && safe_str_neq(action->task, RSC_PROMOTE)) { action->needs = rsc_req_nothing; value = "nothing (not start/promote)"; } else if (safe_str_eq(value, "nothing")) { action->needs = rsc_req_nothing; } else if (safe_str_eq(value, "quorum")) { action->needs = rsc_req_quorum; } else if (safe_str_eq(value, "unfencing")) { action->needs = rsc_req_stonith; set_bit(action->rsc->flags, pe_rsc_needs_unfencing); if (is_set(data_set->flags, pe_flag_stonith_enabled)) { crm_notice("%s requires (un)fencing but fencing is disabled", action->rsc->id); } } else if (is_set(data_set->flags, pe_flag_stonith_enabled) && safe_str_eq(value, "fencing")) { action->needs = rsc_req_stonith; if (is_not_set(data_set->flags, pe_flag_stonith_enabled)) { crm_notice("%s requires fencing but fencing is disabled", action->rsc->id); } /* End compatability code */ } else if (is_set(action->rsc->flags, pe_rsc_needs_fencing)) { action->needs = rsc_req_stonith; value = "fencing (resource)"; } else if (is_set(action->rsc->flags, pe_rsc_needs_quorum)) { action->needs = rsc_req_quorum; value = "quorum (resource)"; } else { action->needs = rsc_req_nothing; value = "nothing (resource)"; } pe_rsc_trace(action->rsc, "\tAction %s requires: %s", action->task, value); value = unpack_operation_on_fail(action); if (value == NULL) { } else if (safe_str_eq(value, "block")) { action->on_fail = action_fail_block; } else if (safe_str_eq(value, "fence")) { action->on_fail = action_fail_fence; value = "node fencing"; if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) { crm_config_err("Specifying on_fail=fence and" " stonith-enabled=false makes no sense"); action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } } else if (safe_str_eq(value, "standby")) { action->on_fail = action_fail_standby; value = "node standby"; } else if (safe_str_eq(value, "ignore") || safe_str_eq(value, "nothing")) { action->on_fail = action_fail_ignore; value = "ignore"; } else if (safe_str_eq(value, "migrate")) { action->on_fail = action_fail_migrate; value = "force migration"; } else if (safe_str_eq(value, "stop")) { action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } else if (safe_str_eq(value, "restart")) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate)"; } else if (safe_str_eq(value, "restart-container")) { if (container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate)"; } else { value = NULL; } } else { pe_err("Resource %s: Unknown failure type (%s)", action->rsc->id, value); value = NULL; } /* defaults */ if (value == NULL && container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate) (default)"; } else if (value == NULL && safe_str_eq(action->task, CRMD_ACTION_STOP)) { if (is_set(data_set->flags, pe_flag_stonith_enabled)) { action->on_fail = action_fail_fence; value = "resource fence (default)"; } else { action->on_fail = action_fail_block; value = "resource block (default)"; } } else if (value == NULL) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate) (default)"; } pe_rsc_trace(action->rsc, "\t%s failure handling: %s", action->task, value); value = NULL; if (xml_obj != NULL) { value = g_hash_table_lookup(action->meta, "role_after_failure"); } if (value != NULL && action->fail_role == RSC_ROLE_UNKNOWN) { action->fail_role = text2role(value); } /* defaults */ if (action->fail_role == RSC_ROLE_UNKNOWN) { if (safe_str_eq(action->task, CRMD_ACTION_PROMOTE)) { action->fail_role = RSC_ROLE_SLAVE; } else { action->fail_role = RSC_ROLE_STARTED; } } pe_rsc_trace(action->rsc, "\t%s failure results in: %s", action->task, role2text(action->fail_role)); field = XML_LRM_ATTR_INTERVAL; value = g_hash_table_lookup(action->meta, field); if (value != NULL) { interval = crm_get_interval(value); if (interval > 0) { value_ms = crm_itoa(interval); g_hash_table_replace(action->meta, strdup(field), value_ms); } else { g_hash_table_remove(action->meta, field); } } field = XML_OP_ATTR_START_DELAY; value = g_hash_table_lookup(action->meta, field); if (value != NULL) { value_i = crm_get_msec(value); if (value_i < 0) { value_i = 0; } start_delay = value_i; value_ms = crm_itoa(value_i); g_hash_table_replace(action->meta, strdup(field), value_ms); } else if (interval > 0 && g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN)) { crm_time_t *origin = NULL; value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN); origin = crm_time_new(value); if (origin == NULL) { crm_config_err("Operation %s contained an invalid " XML_OP_ATTR_ORIGIN ": %s", ID(xml_obj), value); } else { crm_time_t *delay = NULL; int rc = crm_time_compare(origin, data_set->now); long long delay_s = 0; int interval_s = (interval / 1000); crm_trace("Origin: %s, interval: %d", value, interval_s); /* If 'origin' is in the future, find the most recent "multiple" that occurred in the past */ while(rc > 0) { crm_time_add_seconds(origin, -interval_s); rc = crm_time_compare(origin, data_set->now); } /* Now find the first "multiple" that occurs after 'now' */ while (rc < 0) { crm_time_add_seconds(origin, interval_s); rc = crm_time_compare(origin, data_set->now); } delay = crm_time_calculate_duration(origin, data_set->now); crm_time_log(LOG_TRACE, "origin", origin, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); crm_time_log(LOG_TRACE, "now", data_set->now, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); crm_time_log(LOG_TRACE, "delay", delay, crm_time_log_duration); delay_s = crm_time_get_seconds(delay); CRM_CHECK(delay_s >= 0, delay_s = 0); start_delay = delay_s * 1000; crm_info("Calculated a start delay of %llds for %s", delay_s, ID(xml_obj)); g_hash_table_replace(action->meta, strdup(XML_OP_ATTR_START_DELAY), crm_itoa(start_delay)); crm_time_free(origin); crm_time_free(delay); } } field = XML_ATTR_TIMEOUT; value = g_hash_table_lookup(action->meta, field); if (value == NULL && xml_obj == NULL && safe_str_eq(action->task, RSC_STATUS) && interval == 0) { xmlNode *min_interval_mon = find_min_interval_mon(action->rsc, FALSE); if (min_interval_mon) { value = crm_element_value(min_interval_mon, XML_ATTR_TIMEOUT); pe_rsc_trace(action->rsc, "\t%s uses the timeout value '%s' from the minimum interval monitor", action->uuid, value); } } if (value == NULL) { value = pe_pref(data_set->config_hash, "default-action-timeout"); } value_i = crm_get_msec(value); if (value_i < 0) { value_i = 0; } value_i += start_delay; value_ms = crm_itoa(value_i); g_hash_table_replace(action->meta, strdup(field), value_ms); } static xmlNode * find_rsc_op_entry_helper(resource_t * rsc, const char *key, gboolean include_disabled) { unsigned long long number = 0; gboolean do_retry = TRUE; char *local_key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; char *match_key = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; retry: for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { name = crm_element_value(operation, "name"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } number = crm_get_interval(interval); match_key = generate_op_key(rsc->id, name, number); if (safe_str_eq(key, match_key)) { op = operation; } free(match_key); if (rsc->clone_name) { match_key = generate_op_key(rsc->clone_name, name, number); if (safe_str_eq(key, match_key)) { op = operation; } free(match_key); } if (op != NULL) { free(local_key); return op; } } } free(local_key); if (do_retry == FALSE) { return NULL; } do_retry = FALSE; if (strstr(key, CRMD_ACTION_MIGRATE) || strstr(key, CRMD_ACTION_MIGRATED)) { local_key = generate_op_key(rsc->id, "migrate", 0); key = local_key; goto retry; } else if (strstr(key, "_notify_")) { local_key = generate_op_key(rsc->id, "notify", 0); key = local_key; goto retry; } return NULL; } xmlNode * find_rsc_op_entry(resource_t * rsc, const char *key) { return find_rsc_op_entry_helper(rsc, key, FALSE); } void print_node(const char *pre_text, node_t * node, gboolean details) { if (node == NULL) { crm_trace("%s%s: ", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": "); return; } CRM_ASSERT(node->details); crm_trace("%s%s%sNode %s: (weight=%d, fixed=%s)", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": ", node->details->online ? "" : "Unavailable/Unclean ", node->details->uname, node->weight, node->fixed ? "True" : "False"); if (details) { char *pe_mutable = strdup("\t\t"); GListPtr gIter = node->details->running_rsc; crm_trace("\t\t===Node Attributes"); g_hash_table_foreach(node->details->attrs, print_str_str, pe_mutable); free(pe_mutable); crm_trace("\t\t=== Resources"); for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; print_resource(LOG_DEBUG_4, "\t\t", rsc, FALSE); } } } /* * Used by the HashTable for-loop */ void print_str_str(gpointer key, gpointer value, gpointer user_data) { crm_trace("%s%s %s ==> %s", user_data == NULL ? "" : (char *)user_data, user_data == NULL ? "" : ": ", (char *)key, (char *)value); } void print_resource(int log_level, const char *pre_text, resource_t * rsc, gboolean details) { long options = pe_print_log; if (rsc == NULL) { do_crm_log(log_level - 1, "%s%s: ", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": "); return; } if (details) { options |= pe_print_details; } rsc->fns->print(rsc, pre_text, options, &log_level); } void pe_free_action(action_t * action) { if (action == NULL) { return; } g_list_free_full(action->actions_before, free); /* action_warpper_t* */ g_list_free_full(action->actions_after, free); /* action_warpper_t* */ if (action->extra) { g_hash_table_destroy(action->extra); } if (action->meta) { g_hash_table_destroy(action->meta); } free(action->cancel_task); free(action->task); free(action->uuid); free(action->node); free(action); } GListPtr find_recurring_actions(GListPtr input, node_t * not_on_node) { const char *value = NULL; GListPtr result = NULL; GListPtr gIter = input; CRM_CHECK(input != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; value = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); if (value == NULL) { /* skip */ } else if (safe_str_eq(value, "0")) { /* skip */ } else if (safe_str_eq(CRMD_ACTION_CANCEL, action->task)) { /* skip */ } else if (not_on_node == NULL) { crm_trace("(null) Found: %s", action->uuid); result = g_list_prepend(result, action); } else if (action->node == NULL) { /* skip */ } else if (action->node->details != not_on_node->details) { crm_trace("Found: %s", action->uuid); result = g_list_prepend(result, action); } } return result; } enum action_tasks get_complex_task(resource_t * rsc, const char *name, gboolean allow_non_atomic) { enum action_tasks task = text2task(name); if (rsc == NULL) { return task; } else if (allow_non_atomic == FALSE || rsc->variant == pe_native) { switch (task) { case stopped_rsc: case started_rsc: case action_demoted: case action_promoted: crm_trace("Folding %s back into its atomic counterpart for %s", name, rsc->id); return task - 1; break; default: break; } } return task; } action_t * find_first_action(GListPtr input, const char *uuid, const char *task, node_t * on_node) { GListPtr gIter = NULL; CRM_CHECK(uuid || task, return NULL); for (gIter = input; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (uuid != NULL && safe_str_neq(uuid, action->uuid)) { continue; } else if (task != NULL && safe_str_neq(task, action->task)) { continue; } else if (on_node == NULL) { return action; } else if (action->node == NULL) { continue; } else if (on_node->details == action->node->details) { return action; } } return NULL; } GListPtr find_actions(GListPtr input, const char *key, node_t * on_node) { GListPtr gIter = input; GListPtr result = NULL; CRM_CHECK(key != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("Matching %s against %s", key, action->uuid); if (safe_str_neq(key, action->uuid)) { continue; } else if (on_node == NULL) { result = g_list_prepend(result, action); } else if (action->node == NULL) { /* skip */ crm_trace("While looking for %s action on %s, " "found an unallocated one. Assigning" " it to the requested node...", key, on_node->details->uname); action->node = node_copy(on_node); result = g_list_prepend(result, action); } else if (on_node->details == action->node->details) { result = g_list_prepend(result, action); } } return result; } GListPtr find_actions_exact(GListPtr input, const char *key, node_t * on_node) { GListPtr gIter = input; GListPtr result = NULL; CRM_CHECK(key != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("Matching %s against %s", key, action->uuid); if (safe_str_neq(key, action->uuid)) { crm_trace("Key mismatch: %s vs. %s", key, action->uuid); continue; } else if (on_node == NULL || action->node == NULL) { crm_trace("on_node=%p, action->node=%p", on_node, action->node); continue; } else if (safe_str_eq(on_node->details->id, action->node->details->id)) { result = g_list_prepend(result, action); } crm_trace("Node mismatch: %s vs. %s", on_node->details->id, action->node->details->id); } return result; } static void resource_node_score(resource_t * rsc, node_t * node, int score, const char *tag) { node_t *match = NULL; if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; resource_node_score(child_rsc, node, score, tag); } } pe_rsc_trace(rsc, "Setting %s for %s on %s: %d", tag, rsc->id, node->details->uname, score); match = pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (match == NULL) { match = node_copy(node); match->weight = merge_weights(score, node->weight); g_hash_table_insert(rsc->allowed_nodes, (gpointer) match->details->id, match); } match->weight = merge_weights(match->weight, score); } void resource_location(resource_t * rsc, node_t * node, int score, const char *tag, pe_working_set_t * data_set) { if (node != NULL) { resource_node_score(rsc, node, score, tag); } else if (data_set != NULL) { GListPtr gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; resource_node_score(rsc, node, score, tag); } } else { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { resource_node_score(rsc, node, score, tag); } } if (node == NULL && score == -INFINITY) { if (rsc->allocated_to) { crm_info("Deallocating %s from %s", rsc->id, rsc->allocated_to->details->uname); free(rsc->allocated_to); rsc->allocated_to = NULL; } } } #define sort_return(an_int, why) do { \ free(a_uuid); \ free(b_uuid); \ crm_trace("%s (%d) %c %s (%d) : %s", \ a_xml_id, a_call_id, an_int>0?'>':an_int<0?'<':'=', \ b_xml_id, b_call_id, why); \ return an_int; \ } while(0) gint sort_op_by_callid(gconstpointer a, gconstpointer b) { int a_call_id = -1; int b_call_id = -1; char *a_uuid = NULL; char *b_uuid = NULL; const xmlNode *xml_a = a; const xmlNode *xml_b = b; const char *a_xml_id = crm_element_value_const(xml_a, XML_ATTR_ID); const char *b_xml_id = crm_element_value_const(xml_b, XML_ATTR_ID); if (safe_str_eq(a_xml_id, b_xml_id)) { /* We have duplicate lrm_rsc_op entries in the status * section which is unliklely to be a good thing * - we can handle it easily enough, but we need to get * to the bottom of why its happening. */ pe_err("Duplicate lrm_rsc_op entries named %s", a_xml_id); sort_return(0, "duplicate"); } crm_element_value_const_int(xml_a, XML_LRM_ATTR_CALLID, &a_call_id); crm_element_value_const_int(xml_b, XML_LRM_ATTR_CALLID, &b_call_id); if (a_call_id == -1 && b_call_id == -1) { /* both are pending ops so it doesnt matter since * stops are never pending */ sort_return(0, "pending"); } else if (a_call_id >= 0 && a_call_id < b_call_id) { sort_return(-1, "call id"); } else if (b_call_id >= 0 && a_call_id > b_call_id) { sort_return(1, "call id"); } else if (b_call_id >= 0 && a_call_id == b_call_id) { /* * The op and last_failed_op are the same * Order on last-rc-change */ int last_a = -1; int last_b = -1; crm_element_value_const_int(xml_a, XML_RSC_OP_LAST_CHANGE, &last_a); crm_element_value_const_int(xml_b, XML_RSC_OP_LAST_CHANGE, &last_b); crm_trace("rc-change: %d vs %d", last_a, last_b); if (last_a >= 0 && last_a < last_b) { sort_return(-1, "rc-change"); } else if (last_b >= 0 && last_a > last_b) { sort_return(1, "rc-change"); } sort_return(0, "rc-change"); } else { /* One of the inputs is a pending operation * Attempt to use XML_ATTR_TRANSITION_MAGIC to determine its age relative to the other */ int a_id = -1; int b_id = -1; int dummy = -1; const char *a_magic = crm_element_value_const(xml_a, XML_ATTR_TRANSITION_MAGIC); const char *b_magic = crm_element_value_const(xml_b, XML_ATTR_TRANSITION_MAGIC); CRM_CHECK(a_magic != NULL && b_magic != NULL, sort_return(0, "No magic")); if(!decode_transition_magic(a_magic, &a_uuid, &a_id, &dummy, &dummy, &dummy, &dummy)) { sort_return(0, "bad magic a"); } if(!decode_transition_magic(b_magic, &b_uuid, &b_id, &dummy, &dummy, &dummy, &dummy)) { sort_return(0, "bad magic b"); } /* try and determin the relative age of the operation... * some pending operations (ie. a start) may have been supuerceeded * by a subsequent stop * * [a|b]_id == -1 means its a shutdown operation and _always_ comes last */ if (safe_str_neq(a_uuid, b_uuid) || a_id == b_id) { /* * some of the logic in here may be redundant... * * if the UUID from the TE doesnt match then one better * be a pending operation. * pending operations dont survive between elections and joins * because we query the LRM directly */ if (b_call_id == -1) { sort_return(-1, "transition + call"); } else if (a_call_id == -1) { sort_return(1, "transition + call"); } } else if ((a_id >= 0 && a_id < b_id) || b_id == -1) { sort_return(-1, "transition"); } else if ((b_id >= 0 && a_id > b_id) || a_id == -1) { sort_return(1, "transition"); } } /* we should never end up here */ CRM_CHECK(FALSE, sort_return(0, "default")); } time_t get_effective_time(pe_working_set_t * data_set) { if(data_set) { if (data_set->now == NULL) { crm_trace("Recording a new 'now'"); data_set->now = crm_time_new(NULL); } return crm_time_get_seconds_since_epoch(data_set->now); } crm_trace("Defaulting to 'now'"); return time(NULL); } struct fail_search { resource_t *rsc; pe_working_set_t * data_set; int count; long long last; char *key; }; static void get_failcount_by_prefix(gpointer key_p, gpointer value, gpointer user_data) { struct fail_search *search = user_data; const char *attr_id = key_p; const char *match = strstr(attr_id, search->key); resource_t *parent = NULL; if (match == NULL) { return; } /* we are only incrementing the failcounts here if the rsc * that matches our prefix has the same uber parent as the rsc we're * calculating the failcounts for. This prevents false positive matches * where unrelated resources may have similar prefixes in their names. * * search->rsc is already set to be the uber parent. */ parent = uber_parent(pe_find_resource(search->data_set->resources, match)); if (parent == NULL || parent != search->rsc) { return; } if (strstr(attr_id, "last-failure-") == attr_id) { search->last = crm_int_helper(value, NULL); } else if (strstr(attr_id, "fail-count-") == attr_id) { search->count += char2score(value); } } int get_failcount(node_t * node, resource_t * rsc, time_t *last_failure, pe_working_set_t * data_set) { return get_failcount_full(node, rsc, last_failure, TRUE, NULL, data_set); } static gboolean is_matched_failure(const char * rsc_id, xmlNode * conf_op_xml, xmlNode * lrm_op_xml) { gboolean matched = FALSE; const char *conf_op_name = NULL; int conf_op_interval = 0; const char *lrm_op_task = NULL; int lrm_op_interval = 0; const char *lrm_op_id = NULL; char *last_failure_key = NULL; if (rsc_id == NULL || conf_op_xml == NULL || lrm_op_xml == NULL) { return FALSE; } conf_op_name = crm_element_value(conf_op_xml, "name"); conf_op_interval = crm_get_msec(crm_element_value(conf_op_xml, "interval")); lrm_op_task = crm_element_value(lrm_op_xml, XML_LRM_ATTR_TASK); crm_element_value_int(lrm_op_xml, XML_LRM_ATTR_INTERVAL, &lrm_op_interval); if (safe_str_eq(conf_op_name, lrm_op_task) == FALSE || conf_op_interval != lrm_op_interval) { return FALSE; } lrm_op_id = ID(lrm_op_xml); last_failure_key = generate_op_key(rsc_id, "last_failure", 0); if (safe_str_eq(last_failure_key, lrm_op_id)) { matched = TRUE; } else { char *expected_op_key = generate_op_key(rsc_id, conf_op_name, conf_op_interval); if (safe_str_eq(expected_op_key, lrm_op_id)) { int rc = 0; int target_rc = get_target_rc(lrm_op_xml); crm_element_value_int(lrm_op_xml, XML_LRM_ATTR_RC, &rc); if (rc != target_rc) { matched = TRUE; } } free(expected_op_key); } free(last_failure_key); return matched; } static gboolean block_failure(node_t * node, resource_t * rsc, xmlNode * xml_op, pe_working_set_t * data_set) { char *xml_name = clone_strip(rsc->id); char *xpath = g_strdup_printf("//primitive[@id='%s']//op[@on-fail='block']", xml_name); xmlXPathObject *xpathObj = xpath_search(rsc->xml, xpath); gboolean should_block = FALSE; free(xpath); if (xpathObj) { int max = numXpathResults(xpathObj); int lpc = 0; for (lpc = 0; lpc < max; lpc++) { xmlNode *pref = getXpathResult(xpathObj, lpc); if (xml_op) { should_block = is_matched_failure(xml_name, pref, xml_op); if (should_block) { break; } } else { const char *conf_op_name = NULL; int conf_op_interval = 0; char *lrm_op_xpath = NULL; xmlXPathObject *lrm_op_xpathObj = NULL; conf_op_name = crm_element_value(pref, "name"); conf_op_interval = crm_get_msec(crm_element_value(pref, "interval")); lrm_op_xpath = g_strdup_printf("//node_state[@uname='%s']" "//lrm_resource[@id='%s']" "/lrm_rsc_op[@operation='%s'][@interval='%d']", node->details->uname, xml_name, conf_op_name, conf_op_interval); lrm_op_xpathObj = xpath_search(data_set->input, lrm_op_xpath); free(lrm_op_xpath); if (lrm_op_xpathObj) { int max2 = numXpathResults(lrm_op_xpathObj); int lpc2 = 0; for (lpc2 = 0; lpc2 < max2; lpc2++) { xmlNode *lrm_op_xml = getXpathResult(lrm_op_xpathObj, lpc2); should_block = is_matched_failure(xml_name, pref, lrm_op_xml); if (should_block) { break; } } } freeXpathObject(lrm_op_xpathObj); if (should_block) { break; } } } } free(xml_name); freeXpathObject(xpathObj); return should_block; } int get_failcount_full(node_t * node, resource_t * rsc, time_t *last_failure, bool effective, xmlNode * xml_op, pe_working_set_t * data_set) { char *key = NULL; const char *value = NULL; struct fail_search search = { rsc, data_set, 0, 0, NULL }; /* Optimize the "normal" case */ key = crm_concat("fail-count", rsc->clone_name ? rsc->clone_name : rsc->id, '-'); value = g_hash_table_lookup(node->details->attrs, key); search.count = char2score(value); crm_trace("%s = %s", key, value); free(key); if (value) { key = crm_concat("last-failure", rsc->clone_name ? rsc->clone_name : rsc->id, '-'); value = g_hash_table_lookup(node->details->attrs, key); search.last = crm_int_helper(value, NULL); free(key); /* This block is still relevant once we omit anonymous instance numbers * because stopped clones wont have clone_name set */ } else if (is_not_set(rsc->flags, pe_rsc_unique)) { search.rsc = uber_parent(rsc); search.key = clone_strip(rsc->id); g_hash_table_foreach(node->details->attrs, get_failcount_by_prefix, &search); free(search.key); search.key = NULL; } if (search.count != 0 && search.last != 0 && last_failure) { *last_failure = search.last; } if(search.count && rsc->failure_timeout) { /* Never time-out if blocking failures are configured */ if (block_failure(node, rsc, xml_op, data_set)) { pe_warn("Setting %s.failure-timeout=%d conflicts with on-fail=block: ignoring timeout", rsc->id, rsc->failure_timeout); rsc->failure_timeout = 0; #if 0 /* A good idea? */ } else if (rsc->container == NULL && is_not_set(data_set->flags, pe_flag_stonith_enabled)) { /* In this case, stop.on-fail defaults to block in unpack_operation() */ rsc->failure_timeout = 0; #endif } } if (effective && search.count != 0 && search.last != 0 && rsc->failure_timeout) { if (search.last > 0) { time_t now = get_effective_time(data_set); if (now > (search.last + rsc->failure_timeout)) { crm_debug("Failcount for %s on %s has expired (limit was %ds)", search.rsc->id, node->details->uname, rsc->failure_timeout); search.count = 0; } } } if (search.count != 0) { char *score = score2char(search.count); crm_info("%s has failed %s times on %s", search.rsc->id, score, node->details->uname); free(score); } return search.count; } /* If it's a resource container, get its failcount plus all the failcounts of the resources within it */ int get_failcount_all(node_t * node, resource_t * rsc, time_t *last_failure, pe_working_set_t * data_set) { int failcount_all = 0; failcount_all = get_failcount(node, rsc, last_failure, data_set); if (rsc->fillers) { GListPtr gIter = NULL; for (gIter = rsc->fillers; gIter != NULL; gIter = gIter->next) { resource_t *filler = (resource_t *) gIter->data; time_t filler_last_failure = 0; failcount_all += get_failcount(node, filler, &filler_last_failure, data_set); if (last_failure && filler_last_failure > *last_failure) { *last_failure = filler_last_failure; } } if (failcount_all != 0) { char *score = score2char(failcount_all); crm_info("Container %s and the resources within it have failed %s times on %s", rsc->id, score, node->details->uname); free(score); } } return failcount_all; } gboolean get_target_role(resource_t * rsc, enum rsc_role_e * role) { enum rsc_role_e local_role = RSC_ROLE_UNKNOWN; const char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); CRM_CHECK(role != NULL, return FALSE); if (value == NULL || safe_str_eq("started", value) || safe_str_eq("default", value)) { return FALSE; } local_role = text2role(value); if (local_role == RSC_ROLE_UNKNOWN) { crm_config_err("%s: Unknown value for %s: %s", rsc->id, XML_RSC_ATTR_TARGET_ROLE, value); return FALSE; } else if (local_role > RSC_ROLE_STARTED) { if (uber_parent(rsc)->variant == pe_master) { if (local_role > RSC_ROLE_SLAVE) { /* This is what we'd do anyway, just leave the default to avoid messing up the placement algorithm */ return FALSE; } } else { crm_config_err("%s is not part of a master/slave resource, a %s of '%s' makes no sense", rsc->id, XML_RSC_ATTR_TARGET_ROLE, value); return FALSE; } } *role = local_role; return TRUE; } gboolean order_actions(action_t * lh_action, action_t * rh_action, enum pe_ordering order) { GListPtr gIter = NULL; action_wrapper_t *wrapper = NULL; GListPtr list = NULL; if (order == pe_order_none) { return FALSE; } if (lh_action == NULL || rh_action == NULL) { return FALSE; } crm_trace("Ordering Action %s before %s", lh_action->uuid, rh_action->uuid); /* Ensure we never create a dependancy on ourselves... its happened */ CRM_ASSERT(lh_action != rh_action); /* Filter dups, otherwise update_action_states() has too much work to do */ gIter = lh_action->actions_after; for (; gIter != NULL; gIter = gIter->next) { action_wrapper_t *after = (action_wrapper_t *) gIter->data; if (after->action == rh_action && (after->type & order)) { return FALSE; } } wrapper = calloc(1, sizeof(action_wrapper_t)); wrapper->action = rh_action; wrapper->type = order; list = lh_action->actions_after; list = g_list_prepend(list, wrapper); lh_action->actions_after = list; wrapper = NULL; /* order |= pe_order_implies_then; */ /* order ^= pe_order_implies_then; */ wrapper = calloc(1, sizeof(action_wrapper_t)); wrapper->action = lh_action; wrapper->type = order; list = rh_action->actions_before; list = g_list_prepend(list, wrapper); rh_action->actions_before = list; return TRUE; } action_t * get_pseudo_op(const char *name, pe_working_set_t * data_set) { action_t *op = NULL; if(data_set->singletons) { op = g_hash_table_lookup(data_set->singletons, name); } if (op == NULL) { op = custom_action(NULL, strdup(name), name, NULL, TRUE, TRUE, data_set); set_bit(op->flags, pe_action_pseudo); set_bit(op->flags, pe_action_runnable); } return op; } void destroy_ticket(gpointer data) { ticket_t *ticket = data; if (ticket->state) { g_hash_table_destroy(ticket->state); } free(ticket->id); free(ticket); } ticket_t * ticket_new(const char *ticket_id, pe_working_set_t * data_set) { ticket_t *ticket = NULL; if (ticket_id == NULL || strlen(ticket_id) == 0) { return NULL; } if (data_set->tickets == NULL) { data_set->tickets = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, destroy_ticket); } ticket = g_hash_table_lookup(data_set->tickets, ticket_id); if (ticket == NULL) { ticket = calloc(1, sizeof(ticket_t)); if (ticket == NULL) { crm_err("Cannot allocate ticket '%s'", ticket_id); return NULL; } crm_trace("Creaing ticket entry for %s", ticket_id); ticket->id = strdup(ticket_id); ticket->granted = FALSE; ticket->last_granted = -1; ticket->standby = FALSE; ticket->state = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); g_hash_table_insert(data_set->tickets, strdup(ticket->id), ticket); } return ticket; } op_digest_cache_t * rsc_action_digest_cmp(resource_t * rsc, xmlNode * xml_op, node_t * node, pe_working_set_t * data_set) { op_digest_cache_t *data = NULL; GHashTable *local_rsc_params = NULL; action_t *action = NULL; char *key = NULL; int interval = 0; const char *op_id = ID(xml_op); const char *interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *digest_all; const char *digest_restart; const char *restart_list; const char *op_version; data = g_hash_table_lookup(node->details->digest_cache, op_id); if (data) { return data; } data = calloc(1, sizeof(op_digest_cache_t)); digest_all = crm_element_value(xml_op, XML_LRM_ATTR_OP_DIGEST); digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); restart_list = crm_element_value(xml_op, XML_LRM_ATTR_OP_RESTART); op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); /* key is freed in custom_action */ interval = crm_parse_int(interval_s, "0"); key = generate_op_key(rsc->id, task, interval); action = custom_action(rsc, key, task, node, TRUE, FALSE, data_set); key = NULL; local_rsc_params = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); get_rsc_attributes(local_rsc_params, rsc, node, data_set); data->params_all = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(local_rsc_params, hash2field, data->params_all); g_hash_table_foreach(action->extra, hash2field, data->params_all); g_hash_table_foreach(rsc->parameters, hash2field, data->params_all); g_hash_table_foreach(action->meta, hash2metafield, data->params_all); filter_action_parameters(data->params_all, op_version); data->digest_all_calc = calculate_operation_digest(data->params_all, op_version); if (digest_restart) { data->params_restart = copy_xml(data->params_all); if (restart_list) { filter_reload_parameters(data->params_restart, restart_list); } data->digest_restart_calc = calculate_operation_digest(data->params_restart, op_version); } if (digest_restart && strcmp(data->digest_restart_calc, digest_restart) != 0) { data->rc = RSC_DIGEST_RESTART; } else if (digest_all == NULL) { /* it is unknown what the previous op digest was */ data->rc = RSC_DIGEST_UNKNOWN; } else if (strcmp(digest_all, data->digest_all_calc) != 0) { data->rc = RSC_DIGEST_ALL; } g_hash_table_insert(node->details->digest_cache, strdup(op_id), data); g_hash_table_destroy(local_rsc_params); pe_free_action(action); return data; } const char *rsc_printable_id(resource_t *rsc) { if (is_not_set(rsc->flags, pe_rsc_unique)) { return ID(rsc->xml); } return rsc->id; } gboolean is_baremetal_remote_node(node_t *node) { if (is_remote_node(node) && (node->details->remote_rsc == FALSE || node->details->remote_rsc->container == FALSE)) { return TRUE; } return FALSE; } gboolean is_container_remote_node(node_t *node) { if (is_remote_node(node) && (node->details->remote_rsc && node->details->remote_rsc->container)) { return TRUE; } return FALSE; } gboolean is_remote_node(node_t *node) { if (node && node->details->type == node_remote) { return TRUE; } return FALSE; } resource_t * rsc_contains_remote_node(pe_working_set_t * data_set, resource_t *rsc) { if (is_set(data_set->flags, pe_flag_have_remote_nodes) == FALSE) { return NULL; } if (rsc->fillers) { GListPtr gIter = NULL; for (gIter = rsc->fillers; gIter != NULL; gIter = gIter->next) { resource_t *filler = (resource_t *) gIter->data; if (filler->is_remote_node) { return filler; } } } return NULL; } gboolean xml_contains_remote_node(xmlNode *xml) { const char *class = crm_element_value(xml, XML_AGENT_ATTR_CLASS); const char *provider = crm_element_value(xml, XML_AGENT_ATTR_PROVIDER); const char *agent = crm_element_value(xml, XML_ATTR_TYPE); if (safe_str_eq(agent, "remote") && safe_str_eq(provider, "pacemaker") && safe_str_eq(class, "ocf")) { return TRUE; } return FALSE; } void clear_bit_recursive(resource_t * rsc, unsigned long long flag) { GListPtr gIter = rsc->children; clear_bit(rsc->flags, flag); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; clear_bit_recursive(child_rsc, flag); } } void set_bit_recursive(resource_t * rsc, unsigned long long flag) { GListPtr gIter = rsc->children; set_bit(rsc->flags, flag); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; set_bit_recursive(child_rsc, flag); } } action_t * pe_fence_op(node_t * node, const char *op, bool optional, pe_working_set_t * data_set) { char *key = NULL; action_t *stonith_op = NULL; if(op == NULL) { op = data_set->stonith_action; } key = g_strdup_printf("%s-%s-%s", CRM_OP_FENCE, node->details->uname, op); if(data_set->singletons) { stonith_op = g_hash_table_lookup(data_set->singletons, key); } if(stonith_op == NULL) { stonith_op = custom_action(NULL, key, CRM_OP_FENCE, node, optional, TRUE, data_set); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET, node->details->uname); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET_UUID, node->details->id); add_hash_param(stonith_op->meta, "stonith_action", op); } else { free(key); } if(optional == FALSE) { crm_trace("%s is no longer optional", stonith_op->uuid); pe_clear_action_bit(stonith_op, pe_action_optional); } return stonith_op; } void trigger_unfencing( resource_t * rsc, node_t *node, const char *reason, action_t *dependancy, pe_working_set_t * data_set) { if(is_not_set(data_set->flags, pe_flag_enable_unfencing)) { /* No resources require it */ return; } else if (rsc != NULL && is_not_set(rsc->flags, pe_rsc_fence_device)) { /* Wasnt a stonith device */ return; } else if(node && node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { action_t *unfence = pe_fence_op(node, "on", FALSE, data_set); crm_notice("Unfencing %s: %s", node->details->uname, reason); if(dependancy) { order_actions(unfence, dependancy, pe_order_optional); } } else if(rsc) { GHashTableIter iter; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if(node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { trigger_unfencing(rsc, node, reason, dependancy, data_set); } } } } gboolean add_tag_ref(GHashTable * tags, const char * tag_name, const char * obj_ref) { tag_t *tag = NULL; GListPtr gIter = NULL; gboolean is_existing = FALSE; CRM_CHECK(tags && tag_name && obj_ref, return FALSE); tag = g_hash_table_lookup(tags, tag_name); if (tag == NULL) { tag = calloc(1, sizeof(tag_t)); if (tag == NULL) { return FALSE; } tag->id = strdup(tag_name); tag->refs = NULL; g_hash_table_insert(tags, strdup(tag_name), tag); } for (gIter = tag->refs; gIter != NULL; gIter = gIter->next) { const char *existing_ref = (const char *) gIter->data; if (crm_str_eq(existing_ref, obj_ref, TRUE)){ is_existing = TRUE; break; } } if (is_existing == FALSE) { tag->refs = g_list_append(tag->refs, strdup(obj_ref)); crm_trace("Added: tag=%s ref=%s", tag->id, obj_ref); } return TRUE; } diff --git a/pengine/allocate.c b/pengine/allocate.c index e708e265f7..45e22125d6 100644 --- a/pengine/allocate.c +++ b/pengine/allocate.c @@ -1,2521 +1,2544 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include CRM_TRACE_INIT_DATA(pe_allocate); void set_alloc_actions(pe_working_set_t * data_set); void migrate_reload_madness(pe_working_set_t * data_set); resource_alloc_functions_t resource_class_alloc_functions[] = { { native_merge_weights, native_color, native_create_actions, native_create_probe, native_internal_constraints, native_rsc_colocation_lh, native_rsc_colocation_rh, native_rsc_location, native_action_flags, native_update_actions, native_expand, native_append_meta, }, { group_merge_weights, group_color, group_create_actions, native_create_probe, group_internal_constraints, group_rsc_colocation_lh, group_rsc_colocation_rh, group_rsc_location, group_action_flags, group_update_actions, group_expand, group_append_meta, }, { clone_merge_weights, clone_color, clone_create_actions, clone_create_probe, clone_internal_constraints, clone_rsc_colocation_lh, clone_rsc_colocation_rh, clone_rsc_location, clone_action_flags, clone_update_actions, clone_expand, clone_append_meta, }, { master_merge_weights, master_color, master_create_actions, clone_create_probe, master_internal_constraints, clone_rsc_colocation_lh, master_rsc_colocation_rh, clone_rsc_location, clone_action_flags, clone_update_actions, clone_expand, master_append_meta, } }; static gboolean check_rsc_parameters(resource_t * rsc, node_t * node, xmlNode * rsc_entry, gboolean active_here, pe_working_set_t * data_set) { int attr_lpc = 0; gboolean force_restart = FALSE; gboolean delete_resource = FALSE; gboolean changed = FALSE; const char *value = NULL; const char *old_value = NULL; const char *attr_list[] = { XML_ATTR_TYPE, XML_AGENT_ATTR_CLASS, XML_AGENT_ATTR_PROVIDER }; for (; attr_lpc < DIMOF(attr_list); attr_lpc++) { value = crm_element_value(rsc->xml, attr_list[attr_lpc]); old_value = crm_element_value(rsc_entry, attr_list[attr_lpc]); if (value == old_value /* ie. NULL */ || crm_str_eq(value, old_value, TRUE)) { continue; } changed = TRUE; trigger_unfencing(rsc, node, "Device definition changed", NULL, data_set); if (active_here) { force_restart = TRUE; crm_notice("Forcing restart of %s on %s, %s changed: %s -> %s", rsc->id, node->details->uname, attr_list[attr_lpc], crm_str(old_value), crm_str(value)); } } if (force_restart) { /* make sure the restart happens */ stop_action(rsc, node, FALSE); set_bit(rsc->flags, pe_rsc_start_pending); delete_resource = TRUE; } else if (changed) { delete_resource = TRUE; } return delete_resource; } static void CancelXmlOp(resource_t * rsc, xmlNode * xml_op, node_t * active_node, const char *reason, pe_working_set_t * data_set) { int interval = 0; action_t *cancel = NULL; char *key = NULL; const char *task = NULL; const char *call_id = NULL; const char *interval_s = NULL; CRM_CHECK(xml_op != NULL, return); CRM_CHECK(active_node != NULL, return); task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); call_id = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); crm_info("Action %s on %s will be stopped: %s", key, active_node->details->uname, reason ? reason : "unknown"); /* TODO: This looks highly dangerous if we ever try to schedule 'key' too */ cancel = custom_action(rsc, strdup(key), RSC_CANCEL, active_node, FALSE, TRUE, data_set); free(cancel->task); free(cancel->cancel_task); cancel->task = strdup(RSC_CANCEL); cancel->cancel_task = strdup(task); add_hash_param(cancel->meta, XML_LRM_ATTR_TASK, task); add_hash_param(cancel->meta, XML_LRM_ATTR_CALLID, call_id); add_hash_param(cancel->meta, XML_LRM_ATTR_INTERVAL, interval_s); custom_action_order(rsc, stop_key(rsc), NULL, rsc, NULL, cancel, pe_order_optional, data_set); free(key); key = NULL; } static gboolean check_action_definition(resource_t * rsc, node_t * active_node, xmlNode * xml_op, pe_working_set_t * data_set) { char *key = NULL; int interval = 0; const char *interval_s = NULL; const op_digest_cache_t *digest_data = NULL; gboolean did_change = FALSE; const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *op_version; CRM_CHECK(active_node != NULL, return FALSE); if (safe_str_eq(task, RSC_STOP)) { return FALSE; } interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); if (interval > 0) { xmlNode *op_match = NULL; /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); pe_rsc_trace(rsc, "Checking parameters for %s", key); op_match = find_rsc_op_entry(rsc, key); if (op_match == NULL && is_set(data_set->flags, pe_flag_stop_action_orphans)) { CancelXmlOp(rsc, xml_op, active_node, "orphan", data_set); free(key); return TRUE; } else if (op_match == NULL) { pe_rsc_debug(rsc, "Orphan action detected: %s on %s", key, active_node->details->uname); free(key); return TRUE; } free(key); key = NULL; } crm_trace("Testing %s_%s_%d on %s", rsc->id, task, interval, active_node?active_node->details->uname:"N/A"); if (interval == 0 && safe_str_eq(task, RSC_STATUS)) { /* Reload based on the start action not a probe */ task = RSC_START; } else if (interval == 0 && safe_str_eq(task, RSC_MIGRATED)) { /* Reload based on the start action not a migrate */ task = RSC_START; } digest_data = rsc_action_digest_cmp(rsc, xml_op, active_node, data_set); op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); /* Changes that force a restart */ if (digest_data->rc == RSC_DIGEST_RESTART) { const char *digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); did_change = TRUE; key = generate_op_key(rsc->id, task, interval); crm_log_xml_info(digest_data->params_restart, "params:restart"); pe_rsc_info(rsc, "Parameters to %s on %s changed: was %s vs. now %s (restart:%s) %s", key, active_node->details->uname, crm_str(digest_restart), digest_data->digest_restart_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); trigger_unfencing(rsc, NULL, "Device parameters changed", NULL, data_set); } else if ((digest_data->rc == RSC_DIGEST_ALL) || (digest_data->rc == RSC_DIGEST_UNKNOWN)) { /* Changes that can potentially be handled by a reload */ const char *digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); const char *digest_all = crm_element_value(xml_op, XML_LRM_ATTR_OP_DIGEST); did_change = TRUE; trigger_unfencing(rsc, NULL, "Device parameters changed (reload)", NULL, data_set); crm_log_xml_info(digest_data->params_all, "params:reload"); key = generate_op_key(rsc->id, task, interval); pe_rsc_info(rsc, "Parameters to %s on %s changed: was %s vs. now %s (reload:%s) %s", key, active_node->details->uname, crm_str(digest_all), digest_data->digest_all_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); if (interval > 0) { action_t *op = NULL; #if 0 /* Always reload/restart the entire resource */ op = custom_action(rsc, start_key(rsc), RSC_START, NULL, FALSE, TRUE, data_set); update_action_flags(op, pe_action_allow_reload_conversion); #else /* Re-sending the recurring op is sufficient - the old one will be cancelled automatically */ op = custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); custom_action_order(rsc, start_key(rsc), NULL, NULL, NULL, op, pe_order_runnable_left, data_set); #endif } else if (digest_restart) { pe_rsc_trace(rsc, "Reloading '%s' action for resource %s", task, rsc->id); /* Allow this resource to reload - unless something else causes a full restart */ set_bit(rsc->flags, pe_rsc_try_reload); /* Create these for now, it keeps the action IDs the same in the regression outputs */ custom_action(rsc, key, task, NULL, TRUE, TRUE, data_set); } else { pe_rsc_trace(rsc, "Resource %s doesn't know how to reload", rsc->id); /* Re-send the start/demote/promote op * Recurring ops will be detected independantly */ custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); } } return did_change; } extern gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set); static void check_actions_for(xmlNode * rsc_entry, resource_t * rsc, node_t * node, pe_working_set_t * data_set) { GListPtr gIter = NULL; int offset = -1; int interval = 0; int stop_index = 0; int start_index = 0; const char *task = NULL; const char *interval_s = NULL; xmlNode *rsc_op = NULL; GListPtr op_list = NULL; GListPtr sorted_op_list = NULL; gboolean is_probe = FALSE; gboolean did_change = FALSE; CRM_CHECK(node != NULL, return); if (is_set(rsc->flags, pe_rsc_orphan)) { resource_t *parent = uber_parent(rsc); if(parent == NULL || parent->variant < pe_clone || is_set(parent->flags, pe_rsc_unique)) { pe_rsc_trace(rsc, "Skipping param check for %s and deleting: orphan", rsc->id); DeleteRsc(rsc, node, FALSE, data_set); } else { pe_rsc_trace(rsc, "Skipping param check for %s (orphan clone)", rsc->id); } return; } else if (pe_find_node_id(rsc->running_on, node->details->id) == NULL) { if (check_rsc_parameters(rsc, node, rsc_entry, FALSE, data_set)) { DeleteRsc(rsc, node, FALSE, data_set); } pe_rsc_trace(rsc, "Skipping param check for %s: no longer active on %s", rsc->id, node->details->uname); return; } pe_rsc_trace(rsc, "Processing %s on %s", rsc->id, node->details->uname); if (check_rsc_parameters(rsc, node, rsc_entry, TRUE, data_set)) { DeleteRsc(rsc, node, FALSE, data_set); } for (rsc_op = __xml_first_child(rsc_entry); rsc_op != NULL; rsc_op = __xml_next(rsc_op)) { if (crm_str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, TRUE)) { op_list = g_list_prepend(op_list, rsc_op); } } sorted_op_list = g_list_sort(op_list, sort_op_by_callid); calculate_active_ops(sorted_op_list, &start_index, &stop_index); for (gIter = sorted_op_list; gIter != NULL; gIter = gIter->next) { xmlNode *rsc_op = (xmlNode *) gIter->data; offset++; if (start_index < stop_index) { /* stopped */ continue; } else if (offset < start_index) { /* action occurred prior to a start */ continue; } is_probe = FALSE; did_change = FALSE; task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); interval_s = crm_element_value(rsc_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); if (interval == 0 && safe_str_eq(task, RSC_STATUS)) { is_probe = TRUE; } if (interval > 0 && (is_set(rsc->flags, pe_rsc_maintenance) || node->details->maintenance)) { CancelXmlOp(rsc, rsc_op, node, "maintenance mode", data_set); } else if (is_probe || safe_str_eq(task, RSC_START) || interval > 0 || safe_str_eq(task, RSC_MIGRATED)) { did_change = check_action_definition(rsc, node, rsc_op, data_set); } if (did_change && get_failcount(node, rsc, NULL, data_set)) { char *key = NULL; action_t *action_clear = NULL; key = generate_op_key(rsc->id, CRM_OP_CLEAR_FAILCOUNT, 0); action_clear = custom_action(rsc, key, CRM_OP_CLEAR_FAILCOUNT, node, FALSE, TRUE, data_set); set_bit(action_clear->flags, pe_action_runnable); } } g_list_free(sorted_op_list); } static GListPtr find_rsc_list(GListPtr result, resource_t * rsc, const char *id, gboolean renamed_clones, gboolean partial, pe_working_set_t * data_set) { GListPtr gIter = NULL; gboolean match = FALSE; if (id == NULL) { return NULL; } else if (rsc == NULL && data_set) { for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; result = find_rsc_list(result, child, id, renamed_clones, partial, NULL); } return result; } else if (rsc == NULL) { return NULL; } if (partial) { if (strstr(rsc->id, id)) { match = TRUE; } else if (renamed_clones && rsc->clone_name && strstr(rsc->clone_name, id)) { match = TRUE; } } else { if (strcmp(rsc->id, id) == 0) { match = TRUE; } else if (renamed_clones && rsc->clone_name && strcmp(rsc->clone_name, id) == 0) { match = TRUE; } } if (match) { result = g_list_prepend(result, rsc); } if (rsc->children) { gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; result = find_rsc_list(result, child, id, renamed_clones, partial, NULL); } } return result; } static void check_actions(pe_working_set_t * data_set) { const char *id = NULL; node_t *node = NULL; xmlNode *lrm_rscs = NULL; xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, data_set->input); xmlNode *node_state = NULL; for (node_state = __xml_first_child(status); node_state != NULL; node_state = __xml_next(node_state)) { if (crm_str_eq((const char *)node_state->name, XML_CIB_TAG_STATE, TRUE)) { id = crm_element_value(node_state, XML_ATTR_ID); lrm_rscs = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE); lrm_rscs = find_xml_node(lrm_rscs, XML_LRM_TAG_RESOURCES, FALSE); node = pe_find_node_id(data_set->nodes, id); if (node == NULL) { continue; /* Still need to check actions for a maintenance node to cancel existing monitor operations */ } else if (can_run_resources(node) == FALSE && node->details->maintenance == FALSE) { crm_trace("Skipping param check for %s: cant run resources", node->details->uname); continue; } crm_trace("Processing node %s", node->details->uname); if (node->details->online || is_set(data_set->flags, pe_flag_stonith_enabled)) { xmlNode *rsc_entry = NULL; for (rsc_entry = __xml_first_child(lrm_rscs); rsc_entry != NULL; rsc_entry = __xml_next(rsc_entry)) { if (crm_str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, TRUE)) { if (xml_has_children(rsc_entry)) { GListPtr gIter = NULL; GListPtr result = NULL; const char *rsc_id = ID(rsc_entry); CRM_CHECK(rsc_id != NULL, return); result = find_rsc_list(NULL, NULL, rsc_id, TRUE, FALSE, data_set); for (gIter = result; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->variant != pe_native) { continue; } check_actions_for(rsc_entry, rsc, node, data_set); } g_list_free(result); } } } } } } } static gboolean apply_placement_constraints(pe_working_set_t * data_set) { GListPtr gIter = NULL; crm_trace("Applying constraints..."); for (gIter = data_set->placement_constraints; gIter != NULL; gIter = gIter->next) { rsc_to_node_t *cons = (rsc_to_node_t *) gIter->data; cons->rsc_lh->cmds->rsc_location(cons->rsc_lh, cons); } return TRUE; } static gboolean failcount_clear_action_exists(node_t * node, resource_t * rsc) { gboolean rc = FALSE; char *key = crm_concat(rsc->id, CRM_OP_CLEAR_FAILCOUNT, '_'); GListPtr list = find_actions_exact(rsc->actions, key, node); if (list) { rc = TRUE; } g_list_free(list); free(key); return rc; } static void common_apply_stickiness(resource_t * rsc, node_t * node, pe_working_set_t * data_set) { int fail_count = 0; resource_t *failed = rsc; if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; common_apply_stickiness(child_rsc, node, data_set); } return; } if (is_set(rsc->flags, pe_rsc_managed) && rsc->stickiness != 0 && g_list_length(rsc->running_on) == 1) { node_t *current = pe_find_node_id(rsc->running_on, node->details->id); node_t *match = pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (current == NULL) { } else if (match != NULL || is_set(data_set->flags, pe_flag_symmetric_cluster)) { resource_t *sticky_rsc = rsc; resource_location(sticky_rsc, node, rsc->stickiness, "stickiness", data_set); pe_rsc_debug(sticky_rsc, "Resource %s: preferring current location" " (node=%s, weight=%d)", sticky_rsc->id, node->details->uname, rsc->stickiness); } else { GHashTableIter iter; node_t *nIter = NULL; pe_rsc_debug(rsc, "Ignoring stickiness for %s: the cluster is asymmetric" " and node %s is not explicitly allowed", rsc->id, node->details->uname); g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&nIter)) { crm_err("%s[%s] = %d", rsc->id, nIter->details->uname, nIter->weight); } } } /* only check failcount here if a failcount clear action * has not already been placed for this resource on the node. * There is no sense in potentially forcing the rsc from this * node if the failcount is being reset anyway. */ if (failcount_clear_action_exists(node, rsc) == FALSE) { fail_count = get_failcount_all(node, rsc, NULL, data_set); } if (fail_count > 0 && rsc->migration_threshold != 0) { if (is_not_set(rsc->flags, pe_rsc_unique)) { failed = uber_parent(rsc); } if (rsc->migration_threshold <= fail_count) { resource_location(failed, node, -INFINITY, "__fail_limit__", data_set); crm_warn("Forcing %s away from %s after %d failures (max=%d)", failed->id, node->details->uname, fail_count, rsc->migration_threshold); } else { crm_info("%s can fail %d more times on %s before being forced off", failed->id, rsc->migration_threshold - fail_count, node->details->uname); } } } static void complex_set_cmds(resource_t * rsc) { GListPtr gIter = rsc->children; rsc->cmds = &resource_class_alloc_functions[rsc->variant]; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; complex_set_cmds(child_rsc); } } void set_alloc_actions(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; complex_set_cmds(rsc); } } static void calculate_system_health(gpointer gKey, gpointer gValue, gpointer user_data) { const char *key = (const char *)gKey; const char *value = (const char *)gValue; int *system_health = (int *)user_data; if (!gKey || !gValue || !user_data) { return; } /* Does it start with #health? */ if (0 == strncmp(key, "#health", 7)) { int score; /* Convert the value into an integer */ score = char2score(value); /* Add it to the running total */ *system_health = merge_weights(score, *system_health); } } static gboolean apply_system_health(pe_working_set_t * data_set) { GListPtr gIter = NULL; const char *health_strategy = pe_pref(data_set->config_hash, "node-health-strategy"); if (health_strategy == NULL || safe_str_eq(health_strategy, "none")) { /* Prevent any accidental health -> score translation */ node_score_red = 0; node_score_yellow = 0; node_score_green = 0; return TRUE; } else if (safe_str_eq(health_strategy, "migrate-on-red")) { /* Resources on nodes which have health values of red are * weighted away from that node. */ node_score_red = -INFINITY; node_score_yellow = 0; node_score_green = 0; } else if (safe_str_eq(health_strategy, "only-green")) { /* Resources on nodes which have health values of red or yellow * are forced away from that node. */ node_score_red = -INFINITY; node_score_yellow = -INFINITY; node_score_green = 0; } else if (safe_str_eq(health_strategy, "progressive")) { /* Same as the above, but use the r/y/g scores provided by the user * Defaults are provided by the pe_prefs table */ } else if (safe_str_eq(health_strategy, "custom")) { /* Requires the admin to configure the rsc_location constaints for * processing the stored health scores */ /* TODO: Check for the existance of appropriate node health constraints */ return TRUE; } else { crm_err("Unknown node health strategy: %s", health_strategy); return FALSE; } crm_info("Applying automated node health strategy: %s", health_strategy); for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { int system_health = 0; node_t *node = (node_t *) gIter->data; /* Search through the node hash table for system health entries. */ g_hash_table_foreach(node->details->attrs, calculate_system_health, &system_health); crm_info(" Node %s has an combined system health of %d", node->details->uname, system_health); /* If the health is non-zero, then create a new rsc2node so that the * weight will be added later on. */ if (system_health != 0) { GListPtr gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; rsc2node_new(health_strategy, rsc, system_health, NULL, node, data_set); } } } return TRUE; } gboolean stage0(pe_working_set_t * data_set) { xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input); if (data_set->input == NULL) { return FALSE; } if (is_set(data_set->flags, pe_flag_have_status) == FALSE) { crm_trace("Calculating status"); cluster_status(data_set); } set_alloc_actions(data_set); apply_system_health(data_set); unpack_constraints(cib_constraints, data_set); return TRUE; } static void wait_for_probe(resource_t * rsc, const char *action, action_t * probe_complete, pe_working_set_t * data_set) { if (probe_complete == NULL) { return; } if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; wait_for_probe(child, action, probe_complete, data_set); } } else { char *key = NULL; if (safe_str_eq(action, RSC_STOP) && g_list_length(rsc->running_on) == 1) { node_t *node = (node_t *) rsc->running_on->data; /* Stop actions on nodes that are shutting down do not need to wait for probes to complete * Doing so prevents node shutdown in the presence of nodes that are coming up * The purpose of waiting is to not stop resources until we know for sure the * intended destination is able to take them */ if (node && node->details->shutdown) { crm_debug("Skipping %s before %s_%s_0 due to %s shutdown", probe_complete->uuid, rsc->id, action, node->details->uname); return; } } key = generate_op_key(rsc->id, action, 0); custom_action_order(NULL, NULL, probe_complete, rsc, key, NULL, pe_order_optional, data_set); } } /* * Check nodes for resources started outside of the LRM */ gboolean probe_resources(pe_working_set_t * data_set) { action_t *probe_complete = NULL; action_t *probe_node_complete = NULL; action_t *probe_cluster_nodes_complete = NULL; GListPtr gIter = NULL; GListPtr gIter2 = NULL; gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; const char *probed = g_hash_table_lookup(node->details->attrs, CRM_OP_PROBED); if (node->details->online == FALSE) { continue; } else if (node->details->unclean) { continue; } else if (is_remote_node(node) && node->details->shutdown) { /* Don't try and probe a remote node we're shutting down. * It causes constraint conflicts to try and run any sort of action * other that 'stop' on resources living within a remote-node when * it is being shutdown. */ continue; } else if (is_container_remote_node(node)) { /* TODO enable container node probes once ordered probing is implemented. */ continue; } else if (node->details->rsc_discovery_enabled == FALSE) { /* resource discovery is disabled for this node */ continue; } else if (probe_complete == NULL) { probe_complete = get_pseudo_op(CRM_OP_PROBED, data_set); if (is_set(data_set->flags, pe_flag_have_remote_nodes)) { probe_cluster_nodes_complete = get_pseudo_op(CRM_OP_NODES_PROBED, data_set); } } if (probed != NULL && crm_is_true(probed) == FALSE) { action_t *probe_op = custom_action(NULL, g_strdup_printf("%s-%s", CRM_OP_REPROBE, node->details->uname), CRM_OP_REPROBE, node, FALSE, TRUE, data_set); add_hash_param(probe_op->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); continue; } probe_node_complete = custom_action(NULL, g_strdup_printf("%s-%s", CRM_OP_PROBED, node->details->uname), CRM_OP_PROBED, node, FALSE, TRUE, data_set); if (crm_is_true(probed)) { crm_trace("unset"); update_action_flags(probe_node_complete, pe_action_optional); } else { crm_trace("set"); update_action_flags(probe_node_complete, pe_action_optional | pe_action_clear); } crm_trace("%s - %d", node->details->uname, probe_node_complete->flags & pe_action_optional); probe_node_complete->priority = INFINITY; add_hash_param(probe_node_complete->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); if (node->details->pending) { update_action_flags(probe_node_complete, pe_action_runnable | pe_action_clear); crm_info("Action %s on %s is unrunnable (pending)", probe_node_complete->uuid, probe_node_complete->node->details->uname); } if (is_remote_node(node)) { order_actions(probe_node_complete, probe_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } else if (probe_cluster_nodes_complete == NULL) { order_actions(probe_node_complete, probe_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } else { order_actions(probe_node_complete, probe_cluster_nodes_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; if (rsc->cmds->create_probe(rsc, node, probe_node_complete, FALSE, data_set)) { update_action_flags(probe_complete, pe_action_optional | pe_action_clear); update_action_flags(probe_node_complete, pe_action_optional | pe_action_clear); if (probe_cluster_nodes_complete && (rsc->is_remote_node || rsc_contains_remote_node(data_set, rsc))) { update_action_flags(probe_cluster_nodes_complete, pe_action_optional | pe_action_clear); /* allow remote connection resources and resources * containing remote connection resources to run after all * cluster nodes are probed */ wait_for_probe(rsc, RSC_START, probe_cluster_nodes_complete, data_set); } else { wait_for_probe(rsc, RSC_START, probe_complete, data_set); } } } } gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node || rsc_contains_remote_node(data_set, rsc)) { /* allow remote connection resources and any resources containing * remote connection resources to run after cluster nodes are probed.*/ wait_for_probe(rsc, RSC_STOP, probe_cluster_nodes_complete, data_set); } else { wait_for_probe(rsc, RSC_STOP, probe_complete, data_set); } } return TRUE; } +static void +rsc_discover_filter(resource_t *rsc, node_t *node) +{ + GListPtr gIter = rsc->children; + resource_t *top = uber_parent(rsc); + node_t *match; + + if (rsc->exclusive_discover == FALSE && top->exclusive_discover == FALSE) { + return; + } + + for (; gIter != NULL; gIter = gIter->next) { + resource_t *child_rsc = (resource_t *) gIter->data; + rsc_discover_filter(child_rsc, node); + } + + match = g_hash_table_lookup(rsc->allowed_nodes, node->details->id); + if (match && match->rsc_discover_mode != discover_exclusive) { + match->weight = -INFINITY; + } +} + /* * Count how many valid nodes we have (so we know the maximum number of * colors we can resolve). * * Apply node constraints (ie. filter the "allowed_nodes" part of resources */ gboolean stage2(pe_working_set_t * data_set) { GListPtr gIter = NULL; crm_trace("Applying placement constraints"); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; if (node == NULL) { /* error */ } else if (node->weight >= 0.0 /* global weight */ && node->details->online && node->details->type != node_ping) { data_set->max_valid_nodes++; } } apply_placement_constraints(data_set); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { GListPtr gIter2 = NULL; node_t *node = (node_t *) gIter->data; gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; common_apply_stickiness(rsc, node, data_set); + rsc_discover_filter(rsc, node); } } return TRUE; } /* * Create internal resource constraints before allocation */ gboolean stage3(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc->cmds->internal_constraints(rsc, data_set); } return TRUE; } /* * Check for orphaned or redefined actions */ gboolean stage4(pe_working_set_t * data_set) { check_actions(data_set); return TRUE; } static gint sort_rsc_process_order(gconstpointer a, gconstpointer b, gpointer data) { int rc = 0; int r1_weight = -INFINITY; int r2_weight = -INFINITY; const char *reason = "existance"; const GListPtr nodes = (GListPtr) data; resource_t *resource1 = (resource_t *) convert_const_pointer(a); resource_t *resource2 = (resource_t *) convert_const_pointer(b); node_t *node = NULL; GListPtr gIter = NULL; GHashTable *r1_nodes = NULL; GHashTable *r2_nodes = NULL; if (a == NULL && b == NULL) { goto done; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } reason = "priority"; r1_weight = resource1->priority; r2_weight = resource2->priority; if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } reason = "no node list"; if (nodes == NULL) { goto done; } r1_nodes = rsc_merge_weights(resource1, resource1->id, NULL, NULL, 1, pe_weights_forward | pe_weights_init); dump_node_scores(LOG_TRACE, NULL, resource1->id, r1_nodes); r2_nodes = rsc_merge_weights(resource2, resource2->id, NULL, NULL, 1, pe_weights_forward | pe_weights_init); dump_node_scores(LOG_TRACE, NULL, resource2->id, r2_nodes); /* Current location score */ reason = "current location"; r1_weight = -INFINITY; r2_weight = -INFINITY; if (resource1->running_on) { node = g_list_nth_data(resource1->running_on, 0); node = g_hash_table_lookup(r1_nodes, node->details->id); if (node != NULL) { r1_weight = node->weight; } } if (resource2->running_on) { node = g_list_nth_data(resource2->running_on, 0); node = g_hash_table_lookup(r2_nodes, node->details->id); if (node != NULL) { r2_weight = node->weight; } } if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } reason = "score"; for (gIter = nodes; gIter != NULL; gIter = gIter->next) { node_t *r1_node = NULL; node_t *r2_node = NULL; node = (node_t *) gIter->data; r1_weight = -INFINITY; if (r1_nodes) { r1_node = g_hash_table_lookup(r1_nodes, node->details->id); } if (r1_node) { r1_weight = r1_node->weight; } r2_weight = -INFINITY; if (r2_nodes) { r2_node = g_hash_table_lookup(r2_nodes, node->details->id); } if (r2_node) { r2_weight = r2_node->weight; } if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } } done: if (r1_nodes) { g_hash_table_destroy(r1_nodes); } if (r2_nodes) { g_hash_table_destroy(r2_nodes); } crm_trace("%s (%d) %c %s (%d) on %s: %s", resource1->id, r1_weight, rc < 0 ? '>' : rc > 0 ? '<' : '=', resource2->id, r2_weight, node ? node->details->id : "n/a", reason); return rc; } static void allocate_resources(pe_working_set_t * data_set) { GListPtr gIter = NULL; if (is_set(data_set->flags, pe_flag_have_remote_nodes)) { /* Force remote connection resources to be allocated first. This * also forces any colocation dependencies to be allocated as well */ for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node == FALSE) { continue; } pe_rsc_trace(rsc, "Allocating: %s", rsc->id); rsc->cmds->allocate(rsc, NULL, data_set); } } /* now do the rest of the resources */ for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node == TRUE) { continue; } pe_rsc_trace(rsc, "Allocating: %s", rsc->id); rsc->cmds->allocate(rsc, NULL, data_set); } } gboolean stage5(pe_working_set_t * data_set) { GListPtr gIter = NULL; if (safe_str_neq(data_set->placement_strategy, "default")) { GListPtr nodes = g_list_copy(data_set->nodes); nodes = g_list_sort_with_data(nodes, sort_node_weight, NULL); data_set->resources = g_list_sort_with_data(data_set->resources, sort_rsc_process_order, nodes); g_list_free(nodes); } gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; dump_node_capacity(show_utilization ? 0 : utilization_log_level, "Original", node); } crm_trace("Allocating services"); /* Take (next) highest resource, assign it and create its actions */ allocate_resources(data_set); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; dump_node_capacity(show_utilization ? 0 : utilization_log_level, "Remaining", node); } if (is_set(data_set->flags, pe_flag_startup_probes)) { crm_trace("Calculating needed probes"); /* This code probably needs optimization * ptest -x with 100 nodes, 100 clones and clone-max=100: With probes: ptest[14781]: 2010/09/27_17:56:46 notice: TRACE: do_calculations: pengine.c:258 Calculate cluster status ptest[14781]: 2010/09/27_17:56:46 notice: TRACE: do_calculations: pengine.c:278 Applying placement constraints ptest[14781]: 2010/09/27_17:56:47 notice: TRACE: do_calculations: pengine.c:285 Create internal constraints ptest[14781]: 2010/09/27_17:56:47 notice: TRACE: do_calculations: pengine.c:292 Check actions ptest[14781]: 2010/09/27_17:56:48 notice: TRACE: do_calculations: pengine.c:299 Allocate resources ptest[14781]: 2010/09/27_17:56:48 notice: TRACE: stage5: allocate.c:881 Allocating services ptest[14781]: 2010/09/27_17:56:49 notice: TRACE: stage5: allocate.c:894 Calculating needed probes ptest[14781]: 2010/09/27_17:56:51 notice: TRACE: stage5: allocate.c:899 Creating actions ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: stage5: allocate.c:905 Creating done ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: do_calculations: pengine.c:306 Processing fencing and shutdown cases ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: do_calculations: pengine.c:313 Applying ordering constraints 36s ptest[14781]: 2010/09/27_17:57:28 notice: TRACE: do_calculations: pengine.c:320 Create transition graph Without probes: ptest[14637]: 2010/09/27_17:56:21 notice: TRACE: do_calculations: pengine.c:258 Calculate cluster status ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:278 Applying placement constraints ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:285 Create internal constraints ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:292 Check actions ptest[14637]: 2010/09/27_17:56:23 notice: TRACE: do_calculations: pengine.c:299 Allocate resources ptest[14637]: 2010/09/27_17:56:23 notice: TRACE: stage5: allocate.c:881 Allocating services ptest[14637]: 2010/09/27_17:56:24 notice: TRACE: stage5: allocate.c:899 Creating actions ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: stage5: allocate.c:905 Creating done ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:306 Processing fencing and shutdown cases ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:313 Applying ordering constraints ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:320 Create transition graph */ probe_resources(data_set); } crm_trace("Creating actions"); gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc->cmds->create_actions(rsc, data_set); } crm_trace("Creating done"); return TRUE; } static gboolean is_managed(const resource_t * rsc) { GListPtr gIter = rsc->children; if (is_set(rsc->flags, pe_rsc_managed)) { return TRUE; } for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; if (is_managed(child_rsc)) { return TRUE; } } return FALSE; } static gboolean any_managed_resources(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (is_managed(rsc)) { return TRUE; } } return FALSE; } /* * Create dependancies for stonith and shutdown operations */ gboolean stage6(pe_working_set_t * data_set) { action_t *dc_down = NULL; action_t *dc_fence = NULL; action_t *stonith_op = NULL; action_t *last_stonith = NULL; gboolean integrity_lost = FALSE; action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); action_t *done = get_pseudo_op(STONITH_DONE, data_set); gboolean need_stonith = TRUE; GListPtr gIter = data_set->nodes; crm_trace("Processing fencing and shutdown cases"); if (any_managed_resources(data_set) == FALSE) { crm_notice("Delaying fencing operations until there are resources to manage"); need_stonith = FALSE; } for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; /* remote-nodes associated with a container resource (such as a vm) are not fenced */ if (is_container_remote_node(node)) { continue; } stonith_op = NULL; if (need_stonith && node->details->unclean && pe_can_fence(data_set, node)) { pe_warn("Scheduling Node %s for STONITH", node->details->uname); stonith_op = pe_fence_op(node, NULL, FALSE, data_set); stonith_constraints(node, stonith_op, data_set); if (node->details->is_dc) { dc_down = stonith_op; dc_fence = stonith_op; } else { if (last_stonith) { order_actions(last_stonith, stonith_op, pe_order_optional); } last_stonith = stonith_op; } } else if (node->details->online && node->details->shutdown && /* TODO define what a shutdown op means for a baremetal remote node. * For now we do not send shutdown operations for remote nodes, but * if we can come up with a good use for this in the future, we will. */ is_remote_node(node) == FALSE) { action_t *down_op = NULL; crm_notice("Scheduling Node %s for shutdown", node->details->uname); down_op = custom_action(NULL, g_strdup_printf("%s-%s", CRM_OP_SHUTDOWN, node->details->uname), CRM_OP_SHUTDOWN, node, FALSE, TRUE, data_set); shutdown_constraints(node, down_op, data_set); add_hash_param(down_op->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); if (node->details->is_dc) { dc_down = down_op; } } if (node->details->unclean && stonith_op == NULL) { integrity_lost = TRUE; pe_warn("Node %s is unclean!", node->details->uname); } } if (integrity_lost) { if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) { pe_warn("YOUR RESOURCES ARE NOW LIKELY COMPROMISED"); pe_err("ENABLE STONITH TO KEEP YOUR RESOURCES SAFE"); } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE) { crm_notice("Cannot fence unclean nodes until quorum is" " attained (or no-quorum-policy is set to ignore)"); } } if (dc_down != NULL) { GListPtr gIter = NULL; crm_trace("Ordering shutdowns before %s on %s (DC)", dc_down->task, dc_down->node->details->uname); add_hash_param(dc_down->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); for (gIter = data_set->actions; gIter != NULL; gIter = gIter->next) { action_t *node_stop = (action_t *) gIter->data; if (safe_str_neq(CRM_OP_SHUTDOWN, node_stop->task)) { continue; } else if (node_stop->node->details->is_dc) { continue; } crm_debug("Ordering shutdown on %s before %s on %s", node_stop->node->details->uname, dc_down->task, dc_down->node->details->uname); order_actions(node_stop, dc_down, pe_order_optional); } if (last_stonith && dc_down != last_stonith) { order_actions(last_stonith, dc_down, pe_order_optional); } } if (last_stonith) { order_actions(last_stonith, done, pe_order_implies_then); } else if (dc_fence) { order_actions(dc_down, done, pe_order_implies_then); } order_actions(done, all_stopped, pe_order_implies_then); return TRUE; } /* * Determin the sets of independant actions and the correct order for the * actions in each set. * * Mark dependencies of un-runnable actions un-runnable * */ static GListPtr find_actions_by_task(GListPtr actions, resource_t * rsc, const char *original_key) { GListPtr list = NULL; list = find_actions(actions, original_key, NULL); if (list == NULL) { /* we're potentially searching a child of the original resource */ char *key = NULL; char *tmp = NULL; char *task = NULL; int interval = 0; if (parse_op_key(original_key, &tmp, &task, &interval)) { key = generate_op_key(rsc->id, task, interval); /* crm_err("looking up %s instead of %s", key, original_key); */ /* slist_iter(action, action_t, actions, lpc, */ /* crm_err(" - %s", action->uuid)); */ list = find_actions(actions, key, NULL); } else { crm_err("search key: %s", original_key); } free(key); free(tmp); free(task); } return list; } static void rsc_order_then(action_t * lh_action, resource_t * rsc, order_constraint_t * order) { GListPtr gIter = NULL; GListPtr rh_actions = NULL; action_t *rh_action = NULL; enum pe_ordering type = order->type; CRM_CHECK(rsc != NULL, return); CRM_CHECK(order != NULL, return); rh_action = order->rh_action; crm_trace("Processing RH of ordering constraint %d", order->id); if (rh_action != NULL) { rh_actions = g_list_prepend(NULL, rh_action); } else if (rsc != NULL) { rh_actions = find_actions_by_task(rsc->actions, rsc, order->rh_action_task); } if (rh_actions == NULL) { pe_rsc_trace(rsc, "No RH-Side (%s/%s) found for constraint..." " ignoring", rsc->id, order->rh_action_task); if (lh_action) { pe_rsc_trace(rsc, "LH-Side was: %s", lh_action->uuid); } return; } if (lh_action && lh_action->rsc == rsc && is_set(lh_action->flags, pe_action_dangle)) { pe_rsc_trace(rsc, "Detected dangling operation %s -> %s", lh_action->uuid, order->rh_action_task); clear_bit(type, pe_order_implies_then); } gIter = rh_actions; for (; gIter != NULL; gIter = gIter->next) { action_t *rh_action_iter = (action_t *) gIter->data; if (lh_action) { order_actions(lh_action, rh_action_iter, type); } else if (type & pe_order_implies_then) { update_action_flags(rh_action_iter, pe_action_runnable | pe_action_clear); crm_warn("Unrunnable %s 0x%.6x", rh_action_iter->uuid, type); } else { crm_warn("neither %s 0x%.6x", rh_action_iter->uuid, type); } } g_list_free(rh_actions); } static void rsc_order_first(resource_t * lh_rsc, order_constraint_t * order, pe_working_set_t * data_set) { GListPtr gIter = NULL; GListPtr lh_actions = NULL; action_t *lh_action = order->lh_action; resource_t *rh_rsc = order->rh_rsc; crm_trace("Processing LH of ordering constraint %d", order->id); CRM_ASSERT(lh_rsc != NULL); if (lh_action != NULL) { lh_actions = g_list_prepend(NULL, lh_action); } else if (lh_action == NULL) { lh_actions = find_actions_by_task(lh_rsc->actions, lh_rsc, order->lh_action_task); } if (lh_actions == NULL && lh_rsc != rh_rsc) { char *key = NULL; char *rsc_id = NULL; char *op_type = NULL; int interval = 0; parse_op_key(order->lh_action_task, &rsc_id, &op_type, &interval); key = generate_op_key(lh_rsc->id, op_type, interval); if (lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_STOPPED && safe_str_eq(op_type, RSC_STOP)) { free(key); pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - ignoring", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); } else if (lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_SLAVE && safe_str_eq(op_type, RSC_DEMOTE)) { free(key); pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - ignoring", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); } else { pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - creating", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); lh_action = custom_action(lh_rsc, key, op_type, NULL, TRUE, TRUE, data_set); lh_actions = g_list_prepend(NULL, lh_action); } free(op_type); free(rsc_id); } gIter = lh_actions; for (; gIter != NULL; gIter = gIter->next) { action_t *lh_action_iter = (action_t *) gIter->data; if (rh_rsc == NULL && order->rh_action) { rh_rsc = order->rh_action->rsc; } if (rh_rsc) { rsc_order_then(lh_action_iter, rh_rsc, order); } else if (order->rh_action) { order_actions(lh_action_iter, order->rh_action, order->type); } } g_list_free(lh_actions); } extern gboolean update_action(action_t * action); static void apply_remote_node_ordering(pe_working_set_t *data_set) { GListPtr gIter = data_set->actions; if (is_set(data_set->flags, pe_flag_have_remote_nodes) == FALSE) { return; } for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; resource_t *remote_rsc = NULL; resource_t *container = NULL; if (action->node == NULL || is_remote_node(action->node) == FALSE || action->rsc == NULL || is_set(action->flags, pe_action_pseudo)) { continue; } remote_rsc = action->node->details->remote_rsc; container = remote_rsc->container; if (safe_str_eq(action->task, "monitor") || safe_str_eq(action->task, "start") || safe_str_eq(action->task, "promote") || safe_str_eq(action->task, CRM_OP_LRM_REFRESH) || safe_str_eq(action->task, CRM_OP_CLEAR_FAILCOUNT) || safe_str_eq(action->task, "delete")) { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else if (safe_str_eq(action->task, "demote")) { /* If the connection is being torn down, we don't want * to build a constraint between a resource's demotion and * the connection resource starting... because the connection * resource can not start. The connection might already be up, * but the START action would not be allowed which in turn would * block the demotion of any resournces living in the remote-node. * * In this case, only build the constraint between the demotion and * the connection's stop action. This allows the connection and all the * resources within the remote-node to be torn down properly. */ if (remote_rsc->next_role == RSC_ROLE_STOPPED) { custom_action_order(action->rsc, NULL, action, remote_rsc, generate_op_key(remote_rsc->id, RSC_STOP, 0), NULL, pe_order_preserve | pe_order_implies_first, data_set); } else { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } } else if (safe_str_eq(action->task, "stop") && container && is_set(container->flags, pe_rsc_failed)) { /* when the container representing a remote node fails, the stop * action for all the resources living in that container is implied * by the container stopping. This is similar to how fencing operations * work for cluster nodes. */ pe_set_action_bit(action, pe_action_pseudo); custom_action_order(container, generate_op_key(container->id, RSC_STOP, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else if (safe_str_eq(action->task, "stop")) { gboolean after_start = FALSE; /* handle special case with baremetal remote where stop actions need to be * ordered after the connection resource starts somewhere else. */ if (is_baremetal_remote_node(action->node)) { node_t *cluster_node = remote_rsc->running_on ? remote_rsc->running_on->data : NULL; /* if the current cluster node a baremetal connection resource * is residing on is unclean, we can't process any operations on that * remote node until after it starts somewhere else. */ if (cluster_node && cluster_node->details->unclean == TRUE) { after_start = TRUE; } } if (after_start) { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else { custom_action_order(action->rsc, NULL, action, remote_rsc, generate_op_key(remote_rsc->id, RSC_STOP, 0), NULL, pe_order_preserve | pe_order_implies_first, data_set); } } } } gboolean stage7(pe_working_set_t * data_set) { GListPtr gIter = NULL; apply_remote_node_ordering(data_set); crm_trace("Applying ordering constraints"); /* Don't ask me why, but apparently they need to be processed in * the order they were created in... go figure * * Also g_list_prepend() has horrendous performance characteristics * So we need to use g_list_prepend() and then reverse the list here */ data_set->ordering_constraints = g_list_reverse(data_set->ordering_constraints); gIter = data_set->ordering_constraints; for (; gIter != NULL; gIter = gIter->next) { order_constraint_t *order = (order_constraint_t *) gIter->data; resource_t *rsc = order->lh_rsc; crm_trace("Applying ordering constraint: %d", order->id); if (rsc != NULL) { crm_trace("rsc_action-to-*"); rsc_order_first(rsc, order, data_set); continue; } rsc = order->rh_rsc; if (rsc != NULL) { crm_trace("action-to-rsc_action"); rsc_order_then(order->lh_action, rsc, order); } else { crm_trace("action-to-action"); order_actions(order->lh_action, order->rh_action, order->type); } } crm_trace("Updating %d actions", g_list_length(data_set->actions)); gIter = data_set->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; update_action(action); } crm_trace("Processing reloads"); gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc_reload(rsc, data_set); LogActions(rsc, data_set, FALSE); } return TRUE; } static gint sort_notify_entries(gconstpointer a, gconstpointer b) { int tmp; const notify_entry_t *entry_a = a; const notify_entry_t *entry_b = b; if (entry_a == NULL && entry_b == NULL) { return 0; } if (entry_a == NULL) { return 1; } if (entry_b == NULL) { return -1; } if (entry_a->rsc == NULL && entry_b->rsc == NULL) { return 0; } if (entry_a->rsc == NULL) { return 1; } if (entry_b->rsc == NULL) { return -1; } tmp = strcmp(entry_a->rsc->id, entry_b->rsc->id); if (tmp != 0) { return tmp; } if (entry_a->node == NULL && entry_b->node == NULL) { return 0; } if (entry_a->node == NULL) { return 1; } if (entry_b->node == NULL) { return -1; } return strcmp(entry_a->node->details->id, entry_b->node->details->id); } static void expand_list(GListPtr list, char **rsc_list, char **node_list) { GListPtr gIter = NULL; const char *uname = NULL; const char *rsc_id = NULL; const char *last_rsc_id = NULL; if (rsc_list) { *rsc_list = NULL; } if (list == NULL) { if (rsc_list) { *rsc_list = strdup(" "); } if (node_list) { *node_list = strdup(" "); } return; } if (node_list) { *node_list = NULL; } for (gIter = list; gIter != NULL; gIter = gIter->next) { notify_entry_t *entry = (notify_entry_t *) gIter->data; CRM_LOG_ASSERT(entry != NULL); CRM_LOG_ASSERT(entry && entry->rsc != NULL); if(entry == NULL || entry->rsc == NULL) { continue; } /* Uh, why? */ CRM_LOG_ASSERT(node_list == NULL || entry->node != NULL); if(node_list != NULL && entry->node == NULL) { continue; } uname = NULL; rsc_id = entry->rsc->id; CRM_ASSERT(rsc_id != NULL); /* filter dups */ if (safe_str_eq(rsc_id, last_rsc_id)) { continue; } last_rsc_id = rsc_id; if (rsc_list != NULL) { int existing_len = 0; int len = 2 + strlen(rsc_id); /* +1 space, +1 EOS */ if (rsc_list && *rsc_list) { existing_len = strlen(*rsc_list); } crm_trace("Adding %s (%dc) at offset %d", rsc_id, len - 2, existing_len); *rsc_list = realloc(*rsc_list, len + existing_len); sprintf(*rsc_list + existing_len, "%s ", rsc_id); } if (entry->node != NULL) { uname = entry->node->details->uname; } if (node_list != NULL && uname) { int existing_len = 0; int len = 2 + strlen(uname); if (node_list && *node_list) { existing_len = strlen(*node_list); } crm_trace("Adding %s (%dc) at offset %d", uname, len - 2, existing_len); *node_list = realloc(*node_list, len + existing_len); sprintf(*node_list + existing_len, "%s ", uname); } } } static void dup_attr(gpointer key, gpointer value, gpointer user_data) { add_hash_param(user_data, key, value); } static action_t * pe_notify(resource_t * rsc, node_t * node, action_t * op, action_t * confirm, notify_data_t * n_data, pe_working_set_t * data_set) { char *key = NULL; action_t *trigger = NULL; const char *value = NULL; const char *task = NULL; if (op == NULL || confirm == NULL) { pe_rsc_trace(rsc, "Op=%p confirm=%p", op, confirm); return NULL; } CRM_CHECK(rsc != NULL, return NULL); CRM_CHECK(node != NULL, return NULL); if (node->details->online == FALSE) { pe_rsc_trace(rsc, "Skipping notification for %s: node offline", rsc->id); return NULL; } else if (is_set(op->flags, pe_action_runnable) == FALSE) { pe_rsc_trace(rsc, "Skipping notification for %s: not runnable", op->uuid); return NULL; } value = g_hash_table_lookup(op->meta, "notify_type"); task = g_hash_table_lookup(op->meta, "notify_operation"); pe_rsc_trace(rsc, "Creating notify actions for %s: %s (%s-%s)", op->uuid, rsc->id, value, task); key = generate_notify_key(rsc->id, value, task); trigger = custom_action(rsc, key, op->task, node, is_set(op->flags, pe_action_optional), TRUE, data_set); g_hash_table_foreach(op->meta, dup_attr, trigger->meta); g_hash_table_foreach(n_data->keys, dup_attr, trigger->meta); /* pseudo_notify before notify */ pe_rsc_trace(rsc, "Ordering %s before %s (%d->%d)", op->uuid, trigger->uuid, trigger->id, op->id); order_actions(op, trigger, pe_order_optional); order_actions(trigger, confirm, pe_order_optional); return trigger; } static void pe_post_notify(resource_t * rsc, node_t * node, notify_data_t * n_data, pe_working_set_t * data_set) { action_t *notify = NULL; CRM_CHECK(rsc != NULL, return); if (n_data->post == NULL) { return; /* Nothing to do */ } notify = pe_notify(rsc, node, n_data->post, n_data->post_done, n_data, data_set); if (notify != NULL) { notify->priority = INFINITY; } if (n_data->post_done) { GListPtr gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *mon = (action_t *) gIter->data; const char *interval = g_hash_table_lookup(mon->meta, "interval"); if (interval == NULL || safe_str_eq(interval, "0")) { pe_rsc_trace(rsc, "Skipping %s: interval", mon->uuid); continue; } else if (safe_str_eq(mon->task, RSC_CANCEL)) { pe_rsc_trace(rsc, "Skipping %s: cancel", mon->uuid); continue; } order_actions(n_data->post_done, mon, pe_order_optional); } } } notify_data_t * create_notification_boundaries(resource_t * rsc, const char *action, action_t * start, action_t * end, pe_working_set_t * data_set) { /* Create the pseudo ops that preceed and follow the actual notifications */ /* * Creates two sequences (conditional on start and end being supplied): * pre_notify -> pre_notify_complete -> start, and * end -> post_notify -> post_notify_complete * * 'start' and 'end' may be the same event or ${X} and ${X}ed as per clones */ char *key = NULL; notify_data_t *n_data = NULL; if (is_not_set(rsc->flags, pe_rsc_notify)) { return NULL; } n_data = calloc(1, sizeof(notify_data_t)); n_data->action = action; n_data->keys = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); if (start) { /* create pre-event notification wrappers */ key = generate_notify_key(rsc->id, "pre", start->task); n_data->pre = custom_action(rsc, key, RSC_NOTIFY, NULL, is_set(start->flags, pe_action_optional), TRUE, data_set); update_action_flags(n_data->pre, pe_action_pseudo); update_action_flags(n_data->pre, pe_action_runnable); add_hash_param(n_data->pre->meta, "notify_type", "pre"); add_hash_param(n_data->pre->meta, "notify_operation", n_data->action); add_hash_param(n_data->pre->meta, "notify_key_type", "pre"); add_hash_param(n_data->pre->meta, "notify_key_operation", start->task); /* create pre_notify_complete */ key = generate_notify_key(rsc->id, "confirmed-pre", start->task); n_data->pre_done = custom_action(rsc, key, RSC_NOTIFIED, NULL, is_set(start->flags, pe_action_optional), TRUE, data_set); update_action_flags(n_data->pre_done, pe_action_pseudo); update_action_flags(n_data->pre_done, pe_action_runnable); add_hash_param(n_data->pre_done->meta, "notify_type", "pre"); add_hash_param(n_data->pre_done->meta, "notify_operation", n_data->action); add_hash_param(n_data->pre_done->meta, "notify_key_type", "confirmed-pre"); add_hash_param(n_data->pre_done->meta, "notify_key_operation", start->task); order_actions(n_data->pre_done, start, pe_order_optional); order_actions(n_data->pre, n_data->pre_done, pe_order_optional); } if (end) { /* create post-event notification wrappers */ key = generate_notify_key(rsc->id, "post", end->task); n_data->post = custom_action(rsc, key, RSC_NOTIFY, NULL, is_set(end->flags, pe_action_optional), TRUE, data_set); n_data->post->priority = INFINITY; update_action_flags(n_data->post, pe_action_pseudo); if (is_set(end->flags, pe_action_runnable)) { update_action_flags(n_data->post, pe_action_runnable); } else { update_action_flags(n_data->post, pe_action_runnable | pe_action_clear); } add_hash_param(n_data->post->meta, "notify_type", "post"); add_hash_param(n_data->post->meta, "notify_operation", n_data->action); add_hash_param(n_data->post->meta, "notify_key_type", "post"); add_hash_param(n_data->post->meta, "notify_key_operation", end->task); /* create post_notify_complete */ key = generate_notify_key(rsc->id, "confirmed-post", end->task); n_data->post_done = custom_action(rsc, key, RSC_NOTIFIED, NULL, is_set(end->flags, pe_action_optional), TRUE, data_set); n_data->post_done->priority = INFINITY; update_action_flags(n_data->post_done, pe_action_pseudo); if (is_set(end->flags, pe_action_runnable)) { update_action_flags(n_data->post_done, pe_action_runnable); } else { update_action_flags(n_data->post_done, pe_action_runnable | pe_action_clear); } add_hash_param(n_data->post_done->meta, "notify_type", "post"); add_hash_param(n_data->post_done->meta, "notify_operation", n_data->action); add_hash_param(n_data->post_done->meta, "notify_key_type", "confirmed-post"); add_hash_param(n_data->post_done->meta, "notify_key_operation", end->task); order_actions(end, n_data->post, pe_order_implies_then); order_actions(n_data->post, n_data->post_done, pe_order_implies_then); } if (start && end) { order_actions(n_data->pre_done, n_data->post, pe_order_optional); } if (safe_str_eq(action, RSC_STOP)) { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); order_actions(n_data->post_done, all_stopped, pe_order_optional); } return n_data; } void collect_notification_data(resource_t * rsc, gboolean state, gboolean activity, notify_data_t * n_data) { if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; collect_notification_data(child, state, activity, n_data); } return; } if (state) { notify_entry_t *entry = NULL; entry = calloc(1, sizeof(notify_entry_t)); entry->rsc = rsc; if (rsc->running_on) { /* we only take the first one */ entry->node = rsc->running_on->data; } pe_rsc_trace(rsc, "%s state: %s", rsc->id, role2text(rsc->role)); switch (rsc->role) { case RSC_ROLE_STOPPED: n_data->inactive = g_list_prepend(n_data->inactive, entry); break; case RSC_ROLE_STARTED: n_data->active = g_list_prepend(n_data->active, entry); break; case RSC_ROLE_SLAVE: n_data->slave = g_list_prepend(n_data->slave, entry); break; case RSC_ROLE_MASTER: n_data->master = g_list_prepend(n_data->master, entry); break; default: crm_err("Unsupported notify role"); free(entry); break; } } if (activity) { notify_entry_t *entry = NULL; enum action_tasks task; GListPtr gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *op = (action_t *) gIter->data; if (is_set(op->flags, pe_action_optional) == FALSE && op->node != NULL) { entry = calloc(1, sizeof(notify_entry_t)); entry->node = op->node; entry->rsc = rsc; task = text2task(op->task); switch (task) { case start_rsc: n_data->start = g_list_prepend(n_data->start, entry); break; case stop_rsc: n_data->stop = g_list_prepend(n_data->stop, entry); break; case action_promote: n_data->promote = g_list_prepend(n_data->promote, entry); break; case action_demote: n_data->demote = g_list_prepend(n_data->demote, entry); break; default: free(entry); break; } } } } } gboolean expand_notification_data(notify_data_t * n_data) { /* Expand the notification entries into a key=value hashtable * This hashtable is later used in action2xml() */ gboolean required = FALSE; char *rsc_list = NULL; char *node_list = NULL; if (n_data->stop) { n_data->stop = g_list_sort(n_data->stop, sort_notify_entries); } expand_list(n_data->stop, &rsc_list, &node_list); if (rsc_list != NULL && safe_str_neq(" ", rsc_list)) { if (safe_str_eq(n_data->action, RSC_STOP)) { required = TRUE; } } g_hash_table_insert(n_data->keys, strdup("notify_stop_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_stop_uname"), node_list); if (n_data->start) { n_data->start = g_list_sort(n_data->start, sort_notify_entries); if (rsc_list && safe_str_eq(n_data->action, RSC_START)) { required = TRUE; } } expand_list(n_data->start, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_start_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_start_uname"), node_list); if (n_data->demote) { n_data->demote = g_list_sort(n_data->demote, sort_notify_entries); if (safe_str_eq(n_data->action, RSC_DEMOTE)) { required = TRUE; } } expand_list(n_data->demote, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_demote_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_demote_uname"), node_list); if (n_data->promote) { n_data->promote = g_list_sort(n_data->promote, sort_notify_entries); if (safe_str_eq(n_data->action, RSC_PROMOTE)) { required = TRUE; } } expand_list(n_data->promote, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_promote_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_promote_uname"), node_list); if (n_data->active) { n_data->active = g_list_sort(n_data->active, sort_notify_entries); } expand_list(n_data->active, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_active_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_active_uname"), node_list); if (n_data->slave) { n_data->slave = g_list_sort(n_data->slave, sort_notify_entries); } expand_list(n_data->slave, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_slave_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_slave_uname"), node_list); if (n_data->master) { n_data->master = g_list_sort(n_data->master, sort_notify_entries); } expand_list(n_data->master, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_master_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_master_uname"), node_list); if (n_data->inactive) { n_data->inactive = g_list_sort(n_data->inactive, sort_notify_entries); } expand_list(n_data->inactive, &rsc_list, NULL); g_hash_table_insert(n_data->keys, strdup("notify_inactive_resource"), rsc_list); if (required && n_data->pre) { update_action_flags(n_data->pre, pe_action_optional | pe_action_clear); update_action_flags(n_data->pre_done, pe_action_optional | pe_action_clear); } if (required && n_data->post) { update_action_flags(n_data->post, pe_action_optional | pe_action_clear); update_action_flags(n_data->post_done, pe_action_optional | pe_action_clear); } return required; } void create_notifications(resource_t * rsc, notify_data_t * n_data, pe_working_set_t * data_set) { GListPtr gIter = NULL; action_t *stop = NULL; action_t *start = NULL; enum action_tasks task = text2task(n_data->action); if (rsc->children) { gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; create_notifications(child, n_data, data_set); } return; } /* Copy notification details into standard ops */ gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *op = (action_t *) gIter->data; if (is_set(op->flags, pe_action_optional) == FALSE && op->node != NULL) { enum action_tasks t = text2task(op->task); switch (t) { case start_rsc: case stop_rsc: case action_promote: case action_demote: g_hash_table_foreach(n_data->keys, dup_attr, op->meta); break; default: break; } } } pe_rsc_trace(rsc, "Creating notificaitons for: %s.%s (%s->%s)", n_data->action, rsc->id, role2text(rsc->role), role2text(rsc->next_role)); stop = find_first_action(rsc->actions, NULL, RSC_STOP, NULL); start = find_first_action(rsc->actions, NULL, RSC_START, NULL); /* stop / demote */ if (rsc->role != RSC_ROLE_STOPPED) { if (task == stop_rsc || task == action_demote) { gIter = rsc->running_on; for (; gIter != NULL; gIter = gIter->next) { node_t *current_node = (node_t *) gIter->data; pe_notify(rsc, current_node, n_data->pre, n_data->pre_done, n_data, data_set); if (task == action_demote || stop == NULL || is_set(stop->flags, pe_action_optional)) { pe_post_notify(rsc, current_node, n_data, data_set); } } } } /* start / promote */ if (rsc->next_role != RSC_ROLE_STOPPED) { if (rsc->allocated_to == NULL) { pe_proc_err("Next role '%s' but %s is not allocated", role2text(rsc->next_role), rsc->id); } else if (task == start_rsc || task == action_promote) { if (task != start_rsc || start == NULL || is_set(start->flags, pe_action_optional)) { pe_notify(rsc, rsc->allocated_to, n_data->pre, n_data->pre_done, n_data, data_set); } pe_post_notify(rsc, rsc->allocated_to, n_data, data_set); } } } void free_notification_data(notify_data_t * n_data) { if (n_data == NULL) { return; } g_list_free_full(n_data->stop, free); g_list_free_full(n_data->start, free); g_list_free_full(n_data->demote, free); g_list_free_full(n_data->promote, free); g_list_free_full(n_data->master, free); g_list_free_full(n_data->slave, free); g_list_free_full(n_data->active, free); g_list_free_full(n_data->inactive, free); g_hash_table_destroy(n_data->keys); free(n_data); } int transition_id = -1; /* * Create a dependency graph to send to the transitioner (via the CRMd) */ gboolean stage8(pe_working_set_t * data_set) { GListPtr gIter = NULL; const char *value = NULL; transition_id++; crm_trace("Creating transition graph %d.", transition_id); data_set->graph = create_xml_node(NULL, XML_TAG_GRAPH); value = pe_pref(data_set->config_hash, "cluster-delay"); crm_xml_add(data_set->graph, "cluster-delay", value); value = pe_pref(data_set->config_hash, "stonith-timeout"); crm_xml_add(data_set->graph, "stonith-timeout", value); crm_xml_add(data_set->graph, "failed-stop-offset", "INFINITY"); if (is_set(data_set->flags, pe_flag_start_failure_fatal)) { crm_xml_add(data_set->graph, "failed-start-offset", "INFINITY"); } else { crm_xml_add(data_set->graph, "failed-start-offset", "1"); } value = pe_pref(data_set->config_hash, "batch-limit"); crm_xml_add(data_set->graph, "batch-limit", value); crm_xml_add_int(data_set->graph, "transition_id", transition_id); value = pe_pref(data_set->config_hash, "migration-limit"); if (crm_int_helper(value, NULL) > 0) { crm_xml_add(data_set->graph, "migration-limit", value); } /* errors... slist_iter(action, action_t, action_list, lpc, if(action->optional == FALSE && action->runnable == FALSE) { print_action("Ignoring", action, TRUE); } ); */ gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; pe_rsc_trace(rsc, "processing actions for rsc=%s", rsc->id); rsc->cmds->expand(rsc, data_set); } crm_log_xml_trace(data_set->graph, "created resource-driven action list"); /* catch any non-resource specific actions */ crm_trace("processing non-resource actions"); gIter = data_set->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->rsc && action->node && action->node->details->shutdown && is_not_set(action->rsc->flags, pe_rsc_maintenance) && is_not_set(action->flags, pe_action_optional) && is_not_set(action->flags, pe_action_runnable) && crm_str_eq(action->task, RSC_STOP, TRUE) ) { /* Eventually we should just ignore the 'fence' case * But for now its the best way to detect (in CTS) when * CIB resource updates are being lost */ if (is_set(data_set->flags, pe_flag_have_quorum) || data_set->no_quorum_policy == no_quorum_ignore) { crm_crit("Cannot %s node '%s' because of %s:%s%s", action->node->details->unclean ? "fence" : "shut down", action->node->details->uname, action->rsc->id, is_not_set(action->rsc->flags, pe_rsc_managed) ? " unmanaged" : " blocked", is_set(action->rsc->flags, pe_rsc_failed) ? " failed" : ""); } } graph_element_from_action(action, data_set); } crm_log_xml_trace(data_set->graph, "created generic action list"); crm_trace("Created transition graph %d.", transition_id); return TRUE; } void cleanup_alloc_calculations(pe_working_set_t * data_set) { if (data_set == NULL) { return; } crm_trace("deleting %d order cons: %p", g_list_length(data_set->ordering_constraints), data_set->ordering_constraints); pe_free_ordering(data_set->ordering_constraints); data_set->ordering_constraints = NULL; crm_trace("deleting %d node cons: %p", g_list_length(data_set->placement_constraints), data_set->placement_constraints); pe_free_rsc_to_node(data_set->placement_constraints); data_set->placement_constraints = NULL; crm_trace("deleting %d inter-resource cons: %p", g_list_length(data_set->colocation_constraints), data_set->colocation_constraints); g_list_free_full(data_set->colocation_constraints, free); data_set->colocation_constraints = NULL; crm_trace("deleting %d ticket deps: %p", g_list_length(data_set->ticket_constraints), data_set->ticket_constraints); g_list_free_full(data_set->ticket_constraints, free); data_set->ticket_constraints = NULL; cleanup_calculations(data_set); } diff --git a/pengine/native.c b/pengine/native.c index 3dca7024e4..6d620107ad 100644 --- a/pengine/native.c +++ b/pengine/native.c @@ -1,3234 +1,3237 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include /* #define DELETE_THEN_REFRESH 1 // The crmd will remove the resource from the CIB itself, making this redundant */ #define INFINITY_HACK (INFINITY * -100) #define VARIANT_NATIVE 1 #include gboolean update_action(action_t * then); void native_rsc_colocation_rh_must(resource_t * rsc_lh, gboolean update_lh, resource_t * rsc_rh, gboolean update_rh); void native_rsc_colocation_rh_mustnot(resource_t * rsc_lh, gboolean update_lh, resource_t * rsc_rh, gboolean update_rh); void Recurring(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set); void RecurringOp(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set); void Recurring_Stopped(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set); void RecurringOp_Stopped(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set); void pe_post_notify(resource_t * rsc, node_t * node, action_t * op, notify_data_t * n_data, pe_working_set_t * data_set); gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set); gboolean StopRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean StartRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean DemoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean PromoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean RoleError(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean NullOp(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); /* *INDENT-OFF* */ enum rsc_role_e rsc_state_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX] = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RSC_ROLE_UNKNOWN, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, }, /* Stopped */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, }, /* Started */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Slave */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Master */ { RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, }; gboolean (*rsc_action_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX])(resource_t*,node_t*,gboolean,pe_working_set_t*) = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RoleError, StopRsc, RoleError, RoleError, RoleError, }, /* Stopped */ { RoleError, NullOp, StartRsc, StartRsc, RoleError, }, /* Started */ { RoleError, StopRsc, NullOp, NullOp, PromoteRsc, }, /* Slave */ { RoleError, StopRsc, StopRsc, NullOp, PromoteRsc, }, /* Master */ { RoleError, DemoteRsc, DemoteRsc, DemoteRsc, NullOp, }, }; /* *INDENT-ON* */ struct capacity_data { node_t *node; resource_t *rsc; gboolean is_enough; }; static action_t * get_first_named_action(resource_t * rsc, const char *action, gboolean only_valid, node_t * current); static void check_capacity(gpointer key, gpointer value, gpointer user_data) { int required = 0; int remaining = 0; struct capacity_data *data = user_data; required = crm_parse_int(value, "0"); remaining = crm_parse_int(g_hash_table_lookup(data->node->details->utilization, key), "0"); if (required > remaining) { CRM_ASSERT(data->rsc); CRM_ASSERT(data->node); pe_rsc_debug(data->rsc, "Node %s has no enough %s for resource %s: required=%d remaining=%d", data->node->details->uname, (char *)key, data->rsc->id, required, remaining); data->is_enough = FALSE; } } static gboolean have_enough_capacity(node_t * node, resource_t * rsc) { struct capacity_data data; data.node = node; data.rsc = rsc; data.is_enough = TRUE; g_hash_table_foreach(rsc->utilization, check_capacity, &data); return data.is_enough; } static gboolean native_choose_node(resource_t * rsc, node_t * prefer, pe_working_set_t * data_set) { /* 1. Sort by weight 2. color.chosen_node = the node (of those with the highest wieght) with the fewest resources 3. remove color.chosen_node from all other colors */ int alloc_details = scores_log_level + 1; GListPtr nodes = NULL; node_t *chosen = NULL; int lpc = 0; int multiple = 0; int length = 0; gboolean result = FALSE; if (safe_str_neq(data_set->placement_strategy, "default")) { GListPtr gIter = NULL; for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; if (have_enough_capacity(node, rsc) == FALSE) { pe_rsc_debug(rsc, "Resource %s cannot be allocated to node %s: none of enough capacity", rsc->id, node->details->uname); resource_location(rsc, node, -INFINITY, "__limit_utilization_", data_set); } } dump_node_scores(alloc_details, rsc, "Post-utilization", rsc->allowed_nodes); } length = g_hash_table_size(rsc->allowed_nodes); if (is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to ? TRUE : FALSE; } if (prefer) { chosen = g_hash_table_lookup(rsc->allowed_nodes, prefer->details->id); if (chosen && chosen->weight >= 0 && can_run_resources(chosen)) { pe_rsc_trace(rsc, "Using preferred node %s for %s instead of choosing from %d candidates", chosen->details->uname, rsc->id, length); } else if (chosen && chosen->weight < 0) { pe_rsc_trace(rsc, "Preferred node %s for %s was unavailable", chosen->details->uname, rsc->id); chosen = NULL; } else if (chosen && can_run_resources(chosen)) { pe_rsc_trace(rsc, "Preferred node %s for %s was unsuitable", chosen->details->uname, rsc->id); chosen = NULL; } else { pe_rsc_trace(rsc, "Preferred node %s for %s was unknown", prefer->details->uname, rsc->id); } } if (chosen == NULL && rsc->allowed_nodes) { nodes = g_hash_table_get_values(rsc->allowed_nodes); nodes = g_list_sort_with_data(nodes, sort_node_weight, g_list_nth_data(rsc->running_on, 0)); chosen = g_list_nth_data(nodes, 0); pe_rsc_trace(rsc, "Chose node %s for %s from %d candidates", chosen ? chosen->details->uname : "", rsc->id, length); if (chosen && chosen->weight > 0 && can_run_resources(chosen)) { node_t *running = g_list_nth_data(rsc->running_on, 0); if (running && can_run_resources(running) == FALSE) { pe_rsc_trace(rsc, "Current node for %s (%s) can't run resources", rsc->id, running->details->uname); running = NULL; } for (lpc = 1; lpc < length && running; lpc++) { node_t *tmp = g_list_nth_data(nodes, lpc); if (tmp->weight == chosen->weight) { multiple++; if (tmp->details == running->details) { /* prefer the existing node if scores are equal */ chosen = tmp; } } } } } if (multiple > 1) { int log_level = LOG_INFO; static char score[33]; score2char_stack(chosen->weight, score, sizeof(score)); if (chosen->weight >= INFINITY) { log_level = LOG_WARNING; } do_crm_log(log_level, "%d nodes with equal score (%s) for" " running %s resources. Chose %s.", multiple, score, rsc->id, chosen->details->uname); } result = native_assign_node(rsc, nodes, chosen, FALSE); g_list_free(nodes); return result; } static int node_list_attr_score(GHashTable * list, const char *attr, const char *value) { GHashTableIter iter; node_t *node = NULL; int best_score = -INFINITY; const char *best_node = NULL; if (attr == NULL) { attr = "#" XML_ATTR_UNAME; } g_hash_table_iter_init(&iter, list); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { int weight = node->weight; if (can_run_resources(node) == FALSE) { weight = -INFINITY; } if (weight > best_score || best_node == NULL) { const char *tmp = g_hash_table_lookup(node->details->attrs, attr); if (safe_str_eq(value, tmp)) { best_score = weight; best_node = node->details->uname; } } } if (safe_str_neq(attr, "#" XML_ATTR_UNAME)) { crm_info("Best score for %s=%s was %s with %d", attr, value, best_node ? best_node : "", best_score); } return best_score; } static void node_hash_update(GHashTable * list1, GHashTable * list2, const char *attr, float factor, gboolean only_positive) { int score = 0; int new_score = 0; GHashTableIter iter; node_t *node = NULL; if (attr == NULL) { attr = "#" XML_ATTR_UNAME; } g_hash_table_iter_init(&iter, list1); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { CRM_LOG_ASSERT(node != NULL); if(node == NULL) { continue; }; score = node_list_attr_score(list2, attr, g_hash_table_lookup(node->details->attrs, attr)); new_score = merge_weights(factor * score, node->weight); if (factor < 0 && score < 0) { /* Negative preference for a node with a negative score * should not become a positive preference * * TODO - Decide if we want to filter only if weight == -INFINITY * */ crm_trace("%s: Filtering %d + %f*%d (factor * score)", node->details->uname, node->weight, factor, score); } else if (node->weight == INFINITY_HACK) { crm_trace("%s: Filtering %d + %f*%d (node < 0)", node->details->uname, node->weight, factor, score); } else if (only_positive && new_score < 0 && node->weight > 0) { node->weight = INFINITY_HACK; crm_trace("%s: Filtering %d + %f*%d (score > 0)", node->details->uname, node->weight, factor, score); } else if (only_positive && new_score < 0 && node->weight == 0) { crm_trace("%s: Filtering %d + %f*%d (score == 0)", node->details->uname, node->weight, factor, score); } else { crm_trace("%s: %d + %f*%d", node->details->uname, node->weight, factor, score); node->weight = new_score; } } } GHashTable * node_hash_dup(GHashTable * hash) { /* Hack! */ GListPtr list = g_hash_table_get_values(hash); GHashTable *result = node_hash_from_list(list); g_list_free(list); return result; } GHashTable * native_merge_weights(resource_t * rsc, const char *rhs, GHashTable * nodes, const char *attr, float factor, enum pe_weights flags) { return rsc_merge_weights(rsc, rhs, nodes, attr, factor, flags); } GHashTable * rsc_merge_weights(resource_t * rsc, const char *rhs, GHashTable * nodes, const char *attr, float factor, enum pe_weights flags) { GHashTable *work = NULL; int multiplier = 1; if (factor < 0) { multiplier = -1; } if (is_set(rsc->flags, pe_rsc_merging)) { pe_rsc_info(rsc, "%s: Breaking dependency loop at %s", rhs, rsc->id); return nodes; } set_bit(rsc->flags, pe_rsc_merging); if (is_set(flags, pe_weights_init)) { if (rsc->variant == pe_group && rsc->children) { GListPtr last = rsc->children; while (last->next != NULL) { last = last->next; } pe_rsc_trace(rsc, "Merging %s as a group %p %p", rsc->id, rsc->children, last); work = rsc_merge_weights(last->data, rhs, NULL, attr, factor, flags); } else { work = node_hash_dup(rsc->allowed_nodes); } clear_bit(flags, pe_weights_init); } else if (rsc->variant == pe_group && rsc->children) { GListPtr iter = rsc->children; pe_rsc_trace(rsc, "%s: Combining scores from %d children of %s", rhs, g_list_length(iter), rsc->id); work = node_hash_dup(nodes); for(iter = rsc->children; iter->next != NULL; iter = iter->next) { work = rsc_merge_weights(iter->data, rhs, work, attr, factor, flags); } } else { pe_rsc_trace(rsc, "%s: Combining scores from %s", rhs, rsc->id); work = node_hash_dup(nodes); node_hash_update(work, rsc->allowed_nodes, attr, factor, is_set(flags, pe_weights_positive)); } if (is_set(flags, pe_weights_rollback) && can_run_any(work) == FALSE) { pe_rsc_info(rsc, "%s: Rolling back scores from %s", rhs, rsc->id); g_hash_table_destroy(work); clear_bit(rsc->flags, pe_rsc_merging); return nodes; } if (can_run_any(work)) { GListPtr gIter = NULL; if (is_set(flags, pe_weights_forward)) { gIter = rsc->rsc_cons; crm_trace("Checking %d additional colocation constraints", g_list_length(gIter)); } else if(rsc->variant == pe_group && rsc->children) { GListPtr last = rsc->children; while (last->next != NULL) { last = last->next; } gIter = ((resource_t*)last->data)->rsc_cons_lhs; crm_trace("Checking %d additional optional group colocation constraints from %s", g_list_length(gIter), ((resource_t*)last->data)->id); } else { gIter = rsc->rsc_cons_lhs; crm_trace("Checking %d additional optional colocation constraints %s", g_list_length(gIter), rsc->id); } for (; gIter != NULL; gIter = gIter->next) { resource_t *other = NULL; rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; if (is_set(flags, pe_weights_forward)) { other = constraint->rsc_rh; } else { other = constraint->rsc_lh; } pe_rsc_trace(rsc, "Applying %s (%s)", constraint->id, other->id); work = rsc_merge_weights(other, rhs, work, constraint->node_attribute, multiplier * (float)constraint->score / INFINITY, flags|pe_weights_rollback); dump_node_scores(LOG_TRACE, NULL, rhs, work); } } if (is_set(flags, pe_weights_positive)) { node_t *node = NULL; GHashTableIter iter; g_hash_table_iter_init(&iter, work); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->weight == INFINITY_HACK) { node->weight = 1; } } } if (nodes) { g_hash_table_destroy(nodes); } clear_bit(rsc->flags, pe_rsc_merging); return work; } node_t * native_color(resource_t * rsc, node_t * prefer, pe_working_set_t * data_set) { GListPtr gIter = NULL; int alloc_details = scores_log_level + 1; if (rsc->parent && is_not_set(rsc->parent->flags, pe_rsc_allocating)) { /* never allocate children on their own */ pe_rsc_debug(rsc, "Escalating allocation of %s to its parent: %s", rsc->id, rsc->parent->id); rsc->parent->cmds->allocate(rsc->parent, prefer, data_set); } if (is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to; } if (is_set(rsc->flags, pe_rsc_allocating)) { pe_rsc_debug(rsc, "Dependency loop detected involving %s", rsc->id); return NULL; } set_bit(rsc->flags, pe_rsc_allocating); print_resource(alloc_details, "Allocating: ", rsc, FALSE); dump_node_scores(alloc_details, rsc, "Pre-allloc", rsc->allowed_nodes); for (gIter = rsc->rsc_cons; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; GHashTable *archive = NULL; resource_t *rsc_rh = constraint->rsc_rh; pe_rsc_trace(rsc, "%s: Pre-Processing %s (%s, %d, %s)", rsc->id, constraint->id, rsc_rh->id, constraint->score, role2text(constraint->role_lh)); if (constraint->role_lh >= RSC_ROLE_MASTER || (constraint->score < 0 && constraint->score > -INFINITY)) { archive = node_hash_dup(rsc->allowed_nodes); } rsc_rh->cmds->allocate(rsc_rh, NULL, data_set); rsc->cmds->rsc_colocation_lh(rsc, rsc_rh, constraint); if (archive && can_run_any(rsc->allowed_nodes) == FALSE) { pe_rsc_info(rsc, "%s: Rolling back scores from %s", rsc->id, rsc_rh->id); g_hash_table_destroy(rsc->allowed_nodes); rsc->allowed_nodes = archive; archive = NULL; } if (archive) { g_hash_table_destroy(archive); } } dump_node_scores(alloc_details, rsc, "Post-coloc", rsc->allowed_nodes); for (gIter = rsc->rsc_cons_lhs; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; rsc->allowed_nodes = constraint->rsc_lh->cmds->merge_weights(constraint->rsc_lh, rsc->id, rsc->allowed_nodes, constraint->node_attribute, (float)constraint->score / INFINITY, pe_weights_rollback); } print_resource(LOG_DEBUG_2, "Allocating: ", rsc, FALSE); if (rsc->next_role == RSC_ROLE_STOPPED) { pe_rsc_trace(rsc, "Making sure %s doesn't get allocated", rsc->id); /* make sure it doesnt come up again */ resource_location(rsc, NULL, -INFINITY, XML_RSC_ATTR_TARGET_ROLE, data_set); } else if(rsc->next_role > rsc->role && is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_freeze) { crm_notice("Resource %s cannot be elevated from %s to %s: no-quorum-policy=freeze", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); rsc->next_role = rsc->role; } dump_node_scores(show_scores ? 0 : scores_log_level, rsc, __FUNCTION__, rsc->allowed_nodes); if (is_set(data_set->flags, pe_flag_stonith_enabled) && is_set(data_set->flags, pe_flag_have_stonith_resource) == FALSE) { clear_bit(rsc->flags, pe_rsc_managed); } if (is_not_set(rsc->flags, pe_rsc_managed)) { const char *reason = NULL; node_t *assign_to = NULL; rsc->next_role = rsc->role; if (rsc->running_on == NULL) { reason = "inactive"; } else if (rsc->role == RSC_ROLE_MASTER) { assign_to = rsc->running_on->data; reason = "master"; } else if (is_set(rsc->flags, pe_rsc_failed)) { assign_to = rsc->running_on->data; reason = "failed"; } else { assign_to = rsc->running_on->data; reason = "active"; } pe_rsc_info(rsc, "Unmanaged resource %s allocated to %s: %s", rsc->id, assign_to ? assign_to->details->uname : "'nowhere'", reason); native_assign_node(rsc, NULL, assign_to, TRUE); } else if (is_set(data_set->flags, pe_flag_stop_everything)) { pe_rsc_debug(rsc, "Forcing %s to stop", rsc->id); native_assign_node(rsc, NULL, NULL, TRUE); } else if (is_set(rsc->flags, pe_rsc_provisional) && native_choose_node(rsc, prefer, data_set)) { pe_rsc_trace(rsc, "Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } else if (rsc->allocated_to == NULL) { if (is_not_set(rsc->flags, pe_rsc_orphan)) { pe_rsc_info(rsc, "Resource %s cannot run anywhere", rsc->id); } else if (rsc->running_on != NULL) { pe_rsc_info(rsc, "Stopping orphan resource %s", rsc->id); } } else { pe_rsc_debug(rsc, "Pre-Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } clear_bit(rsc->flags, pe_rsc_allocating); print_resource(LOG_DEBUG_3, "Allocated ", rsc, TRUE); if (rsc->is_remote_node) { node_t *remote_node = pe_find_node(data_set->nodes, rsc->id); CRM_ASSERT(remote_node != NULL); if (rsc->allocated_to && rsc->next_role != RSC_ROLE_STOPPED) { crm_trace("Setting remote node %s to ONLINE", remote_node->details->id); remote_node->details->online = TRUE; /* We shouldn't consider an unseen remote-node unclean if we are going * to try and connect to it. Otherwise we get an unnecessary fence */ if (remote_node->details->unseen == TRUE) { remote_node->details->unclean = FALSE; } } else { crm_trace("Setting remote node %s to SHUTDOWN. next role = %s, allocated=%s", remote_node->details->id, role2text(rsc->next_role), rsc->allocated_to ? "true" : "false"); remote_node->details->shutdown = TRUE; } } return rsc->allocated_to; } static gboolean is_op_dup(resource_t * rsc, const char *name, const char *interval) { gboolean dup = FALSE; const char *id = NULL; const char *value = NULL; xmlNode *operation = NULL; CRM_ASSERT(rsc); for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { value = crm_element_value(operation, "name"); if (safe_str_neq(value, name)) { continue; } value = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if (value == NULL) { value = "0"; } if (safe_str_neq(value, interval)) { continue; } if (id == NULL) { id = ID(operation); } else { crm_config_err("Operation %s is a duplicate of %s", ID(operation), id); crm_config_err ("Do not use the same (name, interval) combination more than once per resource"); dup = TRUE; } } } return dup; } void RecurringOp(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set) { char *key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; const char *node_uname = NULL; unsigned long long interval_ms = 0; action_t *mon = NULL; gboolean is_optional = TRUE; GListPtr possible_matches = NULL; /* Only process for the operations without role="Stopped" */ value = crm_element_value(operation, "role"); if (value && text2role(value) == RSC_ROLE_STOPPED) { return; } CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Creating recurring action %s for %s in role %s on %s", ID(operation), rsc->id, role2text(rsc->next_role), node ? node->details->uname : "n/a"); if (node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_interval(interval); if (interval_ms == 0) { return; } name = crm_element_value(operation, "name"); if (is_op_dup(rsc, name, interval)) { return; } if (safe_str_eq(name, RSC_STOP) || safe_str_eq(name, RSC_START) || safe_str_eq(name, RSC_DEMOTE) || safe_str_eq(name, RSC_PROMOTE) ) { crm_config_err("Invalid recurring action %s wth name: '%s'", ID(operation), name); return; } key = generate_op_key(rsc->id, name, interval_ms); if (find_rsc_op_entry(rsc, key) == NULL) { /* disabled */ free(key); return; } if (start != NULL) { pe_rsc_trace(rsc, "Marking %s %s due to %s", key, is_set(start->flags, pe_action_optional) ? "optional" : "manditory", start->uuid); is_optional = (rsc->cmds->action_flags(start, NULL) & pe_action_optional); } else { pe_rsc_trace(rsc, "Marking %s optional", key); is_optional = TRUE; } /* start a monitor for an already active resource */ possible_matches = find_actions_exact(rsc->actions, key, node); if (possible_matches == NULL) { is_optional = FALSE; pe_rsc_trace(rsc, "Marking %s manditory: not active", key); } else { g_list_free(possible_matches); } if ((rsc->next_role == RSC_ROLE_MASTER && value == NULL) || (value != NULL && text2role(value) != rsc->next_role)) { int log_level = LOG_DEBUG_2; const char *result = "Ignoring"; if (is_optional) { char *local_key = strdup(key); log_level = LOG_INFO; result = "Cancelling"; /* its running : cancel it */ mon = custom_action(rsc, local_key, RSC_CANCEL, node, FALSE, TRUE, data_set); free(mon->task); free(mon->cancel_task); mon->task = strdup(RSC_CANCEL); mon->cancel_task = strdup(name); add_hash_param(mon->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(mon->meta, XML_LRM_ATTR_TASK, name); local_key = NULL; switch (rsc->role) { case RSC_ROLE_SLAVE: case RSC_ROLE_STARTED: if (rsc->next_role == RSC_ROLE_MASTER) { local_key = promote_key(rsc); } else if (rsc->next_role == RSC_ROLE_STOPPED) { local_key = stop_key(rsc); } break; case RSC_ROLE_MASTER: local_key = demote_key(rsc); break; default: break; } if (local_key) { custom_action_order(rsc, NULL, mon, rsc, local_key, NULL, pe_order_runnable_left, data_set); } mon = NULL; } do_crm_log(log_level, "%s action %s (%s vs. %s)", result, key, value ? value : role2text(RSC_ROLE_SLAVE), role2text(rsc->next_role)); free(key); key = NULL; return; } mon = custom_action(rsc, key, name, node, is_optional, TRUE, data_set); key = mon->uuid; if (is_optional) { pe_rsc_trace(rsc, "%s\t %s (optional)", crm_str(node_uname), mon->uuid); } if (start == NULL || is_set(start->flags, pe_action_runnable) == FALSE) { pe_rsc_debug(rsc, "%s\t %s (cancelled : start un-runnable)", crm_str(node_uname), mon->uuid); update_action_flags(mon, pe_action_runnable | pe_action_clear); } else if (node == NULL || node->details->online == FALSE || node->details->unclean) { pe_rsc_debug(rsc, "%s\t %s (cancelled : no node available)", crm_str(node_uname), mon->uuid); update_action_flags(mon, pe_action_runnable | pe_action_clear); } else if (is_set(mon->flags, pe_action_optional) == FALSE) { pe_rsc_info(rsc, " Start recurring %s (%llus) for %s on %s", mon->task, interval_ms / 1000, rsc->id, crm_str(node_uname)); } if (rsc->next_role == RSC_ROLE_MASTER) { char *running_master = crm_itoa(PCMK_OCF_RUNNING_MASTER); add_hash_param(mon->meta, XML_ATTR_TE_TARGET_RC, running_master); free(running_master); } if (node == NULL || is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(rsc, start_key(rsc), NULL, NULL, strdup(key), mon, pe_order_implies_then | pe_order_runnable_left, data_set); if (rsc->next_role == RSC_ROLE_MASTER) { custom_action_order(rsc, promote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional | pe_order_runnable_left, data_set); } else if (rsc->role == RSC_ROLE_MASTER) { custom_action_order(rsc, demote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional | pe_order_runnable_left, data_set); } } } void Recurring(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set) { if (is_not_set(rsc->flags, pe_rsc_maintenance) && (node == NULL || node->details->maintenance == FALSE)) { xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { RecurringOp(rsc, start, node, operation, data_set); } } } } void RecurringOp_Stopped(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set) { char *key = NULL; const char *name = NULL; const char *role = NULL; const char *interval = NULL; const char *node_uname = NULL; unsigned long long interval_ms = 0; GListPtr possible_matches = NULL; GListPtr gIter = NULL; /* TODO: Support of non-unique clone */ if (is_set(rsc->flags, pe_rsc_unique) == FALSE) { return; } /* Only process for the operations with role="Stopped" */ role = crm_element_value(operation, "role"); if (role == NULL || text2role(role) != RSC_ROLE_STOPPED) { return; } pe_rsc_trace(rsc, "Creating recurring actions %s for %s in role %s on nodes where it'll not be running", ID(operation), rsc->id, role2text(rsc->next_role)); if (node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_interval(interval); if (interval_ms == 0) { return; } name = crm_element_value(operation, "name"); if (is_op_dup(rsc, name, interval)) { return; } if (safe_str_eq(name, RSC_STOP) || safe_str_eq(name, RSC_START) || safe_str_eq(name, RSC_DEMOTE) || safe_str_eq(name, RSC_PROMOTE) ) { crm_config_err("Invalid recurring action %s wth name: '%s'", ID(operation), name); return; } key = generate_op_key(rsc->id, name, interval_ms); if (find_rsc_op_entry(rsc, key) == NULL) { /* disabled */ free(key); return; } /* if the monitor exists on the node where the resource will be running, cancel it */ if (node != NULL) { possible_matches = find_actions_exact(rsc->actions, key, node); if (possible_matches) { action_t *cancel_op = NULL; char *local_key = strdup(key); g_list_free(possible_matches); cancel_op = custom_action(rsc, local_key, RSC_CANCEL, node, FALSE, TRUE, data_set); free(cancel_op->task); free(cancel_op->cancel_task); cancel_op->task = strdup(RSC_CANCEL); cancel_op->cancel_task = strdup(name); add_hash_param(cancel_op->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(cancel_op->meta, XML_LRM_ATTR_TASK, name); local_key = NULL; if (rsc->next_role == RSC_ROLE_STARTED || rsc->next_role == RSC_ROLE_SLAVE) { /* rsc->role == RSC_ROLE_STOPPED: cancel the monitor before start */ /* rsc->role == RSC_ROLE_STARTED: for a migration, cancel the monitor on the target node before start */ custom_action_order(rsc, NULL, cancel_op, rsc, start_key(rsc), NULL, pe_order_runnable_left, data_set); } pe_rsc_info(rsc, "Cancel action %s (%s vs. %s) on %s", key, role, role2text(rsc->next_role), crm_str(node_uname)); } } for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { node_t *stop_node = (node_t *) gIter->data; const char *stop_node_uname = stop_node->details->uname; gboolean is_optional = TRUE; gboolean probe_is_optional = TRUE; gboolean stop_is_optional = TRUE; action_t *stopped_mon = NULL; char *rc_inactive = NULL; GListPtr probe_complete_ops = NULL; GListPtr stop_ops = NULL; GListPtr local_gIter = NULL; char *stop_op_key = NULL; if (node_uname && safe_str_eq(stop_node_uname, node_uname)) { continue; } pe_rsc_trace(rsc, "Creating recurring action %s for %s on %s", ID(operation), rsc->id, crm_str(stop_node_uname)); /* start a monitor for an already stopped resource */ possible_matches = find_actions_exact(rsc->actions, key, stop_node); if (possible_matches == NULL) { pe_rsc_trace(rsc, "Marking %s manditory on %s: not active", key, crm_str(stop_node_uname)); is_optional = FALSE; } else { pe_rsc_trace(rsc, "Marking %s optional on %s: already active", key, crm_str(stop_node_uname)); is_optional = TRUE; g_list_free(possible_matches); } stopped_mon = custom_action(rsc, strdup(key), name, stop_node, is_optional, TRUE, data_set); rc_inactive = crm_itoa(PCMK_OCF_NOT_RUNNING); add_hash_param(stopped_mon->meta, XML_ATTR_TE_TARGET_RC, rc_inactive); free(rc_inactive); probe_complete_ops = find_actions(data_set->actions, CRM_OP_PROBED, NULL); for (local_gIter = probe_complete_ops; local_gIter != NULL; local_gIter = local_gIter->next) { action_t *probe_complete = (action_t *) local_gIter->data; if (probe_complete->node == NULL) { if (is_set(probe_complete->flags, pe_action_optional) == FALSE) { probe_is_optional = FALSE; } if (is_set(probe_complete->flags, pe_action_runnable) == FALSE) { crm_debug("%s\t %s (cancelled : probe un-runnable)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(NULL, NULL, probe_complete, NULL, strdup(key), stopped_mon, pe_order_optional, data_set); } break; } } if (probe_complete_ops) { g_list_free(probe_complete_ops); } stop_op_key = stop_key(rsc); stop_ops = find_actions_exact(rsc->actions, stop_op_key, stop_node); for (local_gIter = stop_ops; local_gIter != NULL; local_gIter = local_gIter->next) { action_t *stop = (action_t *) local_gIter->data; if (is_set(stop->flags, pe_action_optional) == FALSE) { stop_is_optional = FALSE; } if (is_set(stop->flags, pe_action_runnable) == FALSE) { crm_debug("%s\t %s (cancelled : stop un-runnable)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(rsc, strdup(stop_op_key), stop, NULL, strdup(key), stopped_mon, pe_order_implies_then | pe_order_runnable_left, data_set); } } if (stop_ops) { g_list_free(stop_ops); } free(stop_op_key); if (is_optional == FALSE && probe_is_optional && stop_is_optional && is_set(rsc->flags, pe_rsc_managed) == FALSE) { pe_rsc_trace(rsc, "Marking %s optional on %s due to unmanaged", key, crm_str(stop_node_uname)); update_action_flags(stopped_mon, pe_action_optional); } if (is_set(stopped_mon->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s\t %s (optional)", crm_str(stop_node_uname), stopped_mon->uuid); } if (stop_node->details->online == FALSE || stop_node->details->unclean) { pe_rsc_debug(rsc, "%s\t %s (cancelled : no node available)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(stopped_mon->flags, pe_action_runnable) && is_set(stopped_mon->flags, pe_action_optional) == FALSE) { crm_notice(" Start recurring %s (%llus) for %s on %s", stopped_mon->task, interval_ms / 1000, rsc->id, crm_str(stop_node_uname)); } } free(key); } void Recurring_Stopped(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set) { if (is_not_set(rsc->flags, pe_rsc_maintenance) && (node == NULL || node->details->maintenance == FALSE)) { xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { RecurringOp_Stopped(rsc, start, node, operation, data_set); } } } } static void handle_migration_actions(resource_t * rsc, node_t *current, node_t *chosen, pe_working_set_t * data_set) { action_t *migrate_to = NULL; action_t *migrate_from = NULL; action_t *start = NULL; action_t *stop = NULL; gboolean partial = rsc->partial_migration_target ? TRUE : FALSE; pe_rsc_trace(rsc, "Processing migration actions %s moving from %s to %s . partial migration = %s", rsc->id, current->details->id, chosen->details->id, partial ? "TRUE" : "FALSE"); start = start_action(rsc, chosen, TRUE); stop = stop_action(rsc, current, TRUE); if (partial == FALSE) { migrate_to = custom_action(rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), RSC_MIGRATE, current, TRUE, TRUE, data_set); } migrate_from = custom_action(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), RSC_MIGRATED, chosen, TRUE, TRUE, data_set); if ((migrate_to && migrate_from) || (migrate_from && partial)) { set_bit(start->flags, pe_action_migrate_runnable); set_bit(stop->flags, pe_action_migrate_runnable); update_action_flags(start, pe_action_pseudo); /* easier than trying to delete it from the graph */ /* order probes before migrations */ if (partial) { set_bit(migrate_from->flags, pe_action_migrate_runnable); migrate_from->needs = start->needs; custom_action_order(rsc, generate_op_key(rsc->id, RSC_STATUS, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, pe_order_optional, data_set); } else { set_bit(migrate_from->flags, pe_action_migrate_runnable); set_bit(migrate_to->flags, pe_action_migrate_runnable); migrate_to->needs = start->needs; custom_action_order(rsc, generate_op_key(rsc->id, RSC_STATUS, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, pe_order_optional, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, pe_order_optional | pe_order_implies_first_migratable, data_set); } custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, pe_order_optional | pe_order_implies_first_migratable, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_optional | pe_order_implies_first_migratable | pe_order_pseudo_left, data_set); } if (migrate_to) { add_hash_param(migrate_to->meta, XML_LRM_ATTR_MIGRATE_SOURCE, current->details->uname); add_hash_param(migrate_to->meta, XML_LRM_ATTR_MIGRATE_TARGET, chosen->details->uname); /* migrate_to takes place on the source node, but can * have an effect on the target node depending on how * the agent is written. Because of this, we have to maintain * a record that the migrate_to occurred incase the source node * loses membership while the migrate_to action is still in-flight. */ add_hash_param(migrate_to->meta, XML_OP_ATTR_PENDING, "true"); } if (migrate_from) { add_hash_param(migrate_from->meta, XML_LRM_ATTR_MIGRATE_SOURCE, current->details->uname); add_hash_param(migrate_from->meta, XML_LRM_ATTR_MIGRATE_TARGET, chosen->details->uname); } } void native_create_actions(resource_t * rsc, pe_working_set_t * data_set) { action_t *start = NULL; node_t *chosen = NULL; node_t *current = NULL; gboolean need_stop = FALSE; gboolean is_moving = FALSE; gboolean allow_migrate = is_set(rsc->flags, pe_rsc_allow_migrate) ? TRUE : FALSE; GListPtr gIter = NULL; int num_active_nodes = 0; enum rsc_role_e role = RSC_ROLE_UNKNOWN; enum rsc_role_e next_role = RSC_ROLE_UNKNOWN; CRM_ASSERT(rsc); chosen = rsc->allocated_to; if (chosen != NULL && rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STARTED; pe_rsc_trace(rsc, "Fixed next_role: unknown -> %s", role2text(rsc->next_role)); } else if (rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STOPPED; pe_rsc_trace(rsc, "Fixed next_role: unknown -> %s", role2text(rsc->next_role)); } pe_rsc_trace(rsc, "Processing state transition for %s %p: %s->%s", rsc->id, rsc, role2text(rsc->role), role2text(rsc->next_role)); if (rsc->running_on) { current = rsc->running_on->data; } for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *n = (node_t *) gIter->data; if (rsc->partial_migration_source && (n->details == rsc->partial_migration_source->details)) { current = rsc->partial_migration_source; } num_active_nodes++; } get_rsc_attributes(rsc->parameters, rsc, chosen, data_set); for (gIter = rsc->dangling_migrations; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; action_t *stop = stop_action(rsc, current, FALSE); set_bit(stop->flags, pe_action_dangle); pe_rsc_trace(rsc, "Forcing a cleanup of %s on %s", rsc->id, current->details->uname); if (is_set(data_set->flags, pe_flag_remove_after_stop)) { DeleteRsc(rsc, current, FALSE, data_set); } } if (num_active_nodes > 1) { if (num_active_nodes == 2 && chosen && rsc->partial_migration_target && rsc->partial_migration_source && (current->details == rsc->partial_migration_source->details) && (chosen->details == rsc->partial_migration_target->details)) { /* Here the chosen node is still the migration target from a partial * migration. Attempt to continue the migration instead of recovering * by stopping the resource everywhere and starting it on a single node. */ pe_rsc_trace(rsc, "Will attempt to continue with a partial migration to target %s from %s", rsc->partial_migration_target->details->id, rsc->partial_migration_source->details->id); } else { const char *type = crm_element_value(rsc->xml, XML_ATTR_TYPE); const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if(rsc->partial_migration_target && rsc->partial_migration_source) { crm_notice("Resource %s can no longer migrate to %s. Stopping on %s too", rsc->id, rsc->partial_migration_target->details->uname, rsc->partial_migration_source->details->uname); } else { pe_proc_err("Resource %s (%s::%s) is active on %d nodes %s", rsc->id, class, type, num_active_nodes, recovery2text(rsc->recovery_type)); crm_warn("See %s for more information.", "http://clusterlabs.org/wiki/FAQ#Resource_is_Too_Active"); } if (rsc->recovery_type == recovery_stop_start) { need_stop = TRUE; } /* If by chance a partial migration is in process, * but the migration target is not chosen still, clear all * partial migration data. */ rsc->partial_migration_source = rsc->partial_migration_target = NULL; allow_migrate = FALSE; } } if (is_set(rsc->flags, pe_rsc_start_pending)) { start = start_action(rsc, chosen, TRUE); set_bit(start->flags, pe_action_print_always); } if (current && chosen && current->details != chosen->details) { pe_rsc_trace(rsc, "Moving %s", rsc->id); is_moving = TRUE; need_stop = TRUE; } else if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_trace(rsc, "Recovering %s", rsc->id); need_stop = TRUE; } else if (is_set(rsc->flags, pe_rsc_block)) { pe_rsc_trace(rsc, "Block %s", rsc->id); need_stop = TRUE; } else if (rsc->role > RSC_ROLE_STARTED && current != NULL && chosen != NULL) { /* Recovery of a promoted resource */ start = start_action(rsc, chosen, TRUE); if (is_set(start->flags, pe_action_optional) == FALSE) { pe_rsc_trace(rsc, "Forced start %s", rsc->id); need_stop = TRUE; } } pe_rsc_trace(rsc, "Creating actions for %s: %s->%s", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); role = rsc->role; /* Potentiall optional steps on brining the resource down and back up to the same level */ while (role != RSC_ROLE_STOPPED) { next_role = rsc_state_matrix[role][RSC_ROLE_STOPPED]; pe_rsc_trace(rsc, "Down: Executing: %s->%s (%s)%s", role2text(role), role2text(next_role), rsc->id, need_stop ? " required" : ""); if (rsc_action_matrix[role][next_role] (rsc, current, !need_stop, data_set) == FALSE) { break; } role = next_role; } while (rsc->role <= rsc->next_role && role != rsc->role && is_not_set(rsc->flags, pe_rsc_block)) { next_role = rsc_state_matrix[role][rsc->role]; pe_rsc_trace(rsc, "Up: Executing: %s->%s (%s)%s", role2text(role), role2text(next_role), rsc->id, need_stop ? " required" : ""); if (rsc_action_matrix[role][next_role] (rsc, chosen, !need_stop, data_set) == FALSE) { break; } role = next_role; } role = rsc->role; /* Required steps from this role to the next */ while (role != rsc->next_role) { next_role = rsc_state_matrix[role][rsc->next_role]; pe_rsc_trace(rsc, "Role: Executing: %s->%s = (%s)", role2text(role), role2text(rsc->next_role), role2text(next_role), rsc->id); if (rsc_action_matrix[role][next_role] (rsc, chosen, FALSE, data_set) == FALSE) { break; } role = next_role; } if(is_set(rsc->flags, pe_rsc_block)) { pe_rsc_trace(rsc, "No monitor additional ops for blocked resource"); } else if (rsc->next_role != RSC_ROLE_STOPPED || is_set(rsc->flags, pe_rsc_managed) == FALSE) { pe_rsc_trace(rsc, "Monitor ops for active resource"); start = start_action(rsc, chosen, TRUE); Recurring(rsc, start, chosen, data_set); Recurring_Stopped(rsc, start, chosen, data_set); } else { pe_rsc_trace(rsc, "Monitor ops for in-active resource"); Recurring_Stopped(rsc, NULL, NULL, data_set); } /* if we are stuck in a partial migration, where the target * of the partial migration no longer matches the chosen target. * A full stop/start is required */ if (rsc->partial_migration_target && (chosen == NULL || rsc->partial_migration_target->details != chosen->details)) { pe_rsc_trace(rsc, "Not allowing partial migration to continue. %s", rsc->id); allow_migrate = FALSE; } else if (is_moving == FALSE || is_not_set(rsc->flags, pe_rsc_managed) || is_set(rsc->flags, pe_rsc_failed) || is_set(rsc->flags, pe_rsc_start_pending) || (current->details->unclean == TRUE) || rsc->next_role < RSC_ROLE_STARTED) { allow_migrate = FALSE; } if (allow_migrate) { handle_migration_actions(rsc, current, chosen, data_set); } } static void rsc_avoids_remote_nodes(resource_t *rsc) { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->details->remote_rsc) { node->weight = -INFINITY; } } } void native_internal_constraints(resource_t * rsc, pe_working_set_t * data_set) { /* This function is on the critical path and worth optimizing as much as possible */ resource_t *top = uber_parent(rsc); int type = pe_order_optional | pe_order_implies_then | pe_order_restart; gboolean is_stonith = is_set(rsc->flags, pe_rsc_fence_device); custom_action_order(rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, type, data_set); if (top->variant == pe_master || rsc->role > RSC_ROLE_SLAVE) { custom_action_order(rsc, generate_op_key(rsc->id, RSC_DEMOTE, 0), NULL, rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, pe_order_implies_first_master, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, rsc, generate_op_key(rsc->id, RSC_PROMOTE, 0), NULL, pe_order_runnable_left, data_set); } if (is_stonith == FALSE && is_set(data_set->flags, pe_flag_enable_unfencing) && is_set(rsc->flags, pe_rsc_needs_unfencing) && is_not_set(rsc->flags, pe_rsc_have_unfencing)) { /* Check if the node needs to be unfenced first */ node_t *node = NULL; GHashTableIter iter; if(rsc != top) { /* Only create these constraints once, rsc is almost certainly cloned */ clear_bit_recursive(top, pe_rsc_have_unfencing); } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { action_t *unfence = pe_fence_op(node, "on", TRUE, data_set); custom_action_order(top, generate_op_key(top->id, top == rsc?RSC_STOP:RSC_STOPPED, 0), NULL, NULL, strdup(unfence->uuid), unfence, pe_order_optional, data_set); crm_debug("Stopping %s prior to unfencing %s", top->id, unfence->uuid); custom_action_order(NULL, strdup(unfence->uuid), unfence, top, generate_op_key(top->id, RSC_START, 0), NULL, pe_order_implies_then_on_node, data_set); } } if (is_not_set(rsc->flags, pe_rsc_managed)) { pe_rsc_trace(rsc, "Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); custom_action_order(rsc, stop_key(rsc), NULL, NULL, strdup(all_stopped->task), all_stopped, pe_order_implies_then | pe_order_runnable_left, data_set); } if (g_hash_table_size(rsc->utilization) > 0 && safe_str_neq(data_set->placement_strategy, "default")) { GHashTableIter iter; node_t *next = NULL; GListPtr gIter = NULL; pe_rsc_trace(rsc, "Creating utilization constraints for %s - strategy: %s", rsc->id, data_set->placement_strategy); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; char *load_stopped_task = crm_concat(LOAD_STOPPED, current->details->uname, '_'); action_t *load_stopped = get_pseudo_op(load_stopped_task, data_set); if (load_stopped->node == NULL) { load_stopped->node = node_copy(current); update_action_flags(load_stopped, pe_action_optional | pe_action_clear); } custom_action_order(rsc, stop_key(rsc), NULL, NULL, load_stopped_task, load_stopped, pe_order_load, data_set); } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&next)) { char *load_stopped_task = crm_concat(LOAD_STOPPED, next->details->uname, '_'); action_t *load_stopped = get_pseudo_op(load_stopped_task, data_set); if (load_stopped->node == NULL) { load_stopped->node = node_copy(next); update_action_flags(load_stopped, pe_action_optional | pe_action_clear); } custom_action_order(NULL, strdup(load_stopped_task), load_stopped, rsc, start_key(rsc), NULL, pe_order_load, data_set); custom_action_order(NULL, strdup(load_stopped_task), load_stopped, rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, pe_order_load, data_set); free(load_stopped_task); } } if (rsc->container) { resource_t *remote_rsc = NULL; /* find out if the container is associated with remote node connection resource */ if (rsc->container->is_remote_node) { remote_rsc = rsc->container; } else if (rsc->is_remote_node == FALSE) { remote_rsc = rsc_contains_remote_node(data_set, rsc->container); } /* if the container is a remote-node, force the resource within the container * instead of colocating the resource with the container. */ if (remote_rsc) { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->details->remote_rsc != remote_rsc) { node->weight = -INFINITY; } } } else { crm_trace("Generating order and colocation rules for rsc %s with container %s", rsc->id, rsc->container->id); custom_action_order(rsc->container, generate_op_key(rsc->container->id, RSC_START, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_implies_then | pe_order_runnable_left, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, rsc->container, generate_op_key(rsc->container->id, RSC_STOP, 0), NULL, pe_order_implies_first, data_set); rsc_colocation_new("resource-with-containter", NULL, INFINITY, rsc, rsc->container, NULL, NULL, data_set); } } if (rsc->is_remote_node || is_stonith) { /* don't allow remote nodes to run stonith devices * or remote connection resources.*/ rsc_avoids_remote_nodes(rsc); } /* If this rsc is a remote connection resource associated * with a container ( which will most likely be a virtual guest ) * do not allow the container to live on any remote-nodes. * remote-nodes managing nested remote-nodes should not be allowed. */ if (rsc->is_remote_node && rsc->container) { rsc_avoids_remote_nodes(rsc->container); } } void native_rsc_colocation_lh(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { if (rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", constraint->id); return; } else if (constraint->rsc_rh == NULL) { pe_err("rsc_rh was NULL for %s", constraint->id); return; } pe_rsc_trace(rsc_lh, "Processing colocation constraint between %s and %s", rsc_lh->id, rsc_rh->id); rsc_rh->cmds->rsc_colocation_rh(rsc_lh, rsc_rh, constraint); } enum filter_colocation_res { influence_nothing = 0, influence_rsc_location, influence_rsc_priority, }; static enum filter_colocation_res filter_colocation_constraint(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { if (constraint->score == 0) { return influence_nothing; } /* rh side must be allocated before we can process constraint */ if (is_set(rsc_rh->flags, pe_rsc_provisional)) { return influence_nothing; } if ((constraint->role_lh >= RSC_ROLE_SLAVE) && rsc_lh->parent && rsc_lh->parent->variant == pe_master && is_not_set(rsc_lh->flags, pe_rsc_provisional)) { /* LH and RH resources have already been allocated, place the correct * priority oh LH rsc for the given multistate resource role */ return influence_rsc_priority; } if (is_not_set(rsc_lh->flags, pe_rsc_provisional)) { /* error check */ struct node_shared_s *details_lh; struct node_shared_s *details_rh; if ((constraint->score > -INFINITY) && (constraint->score < INFINITY)) { return influence_nothing; } details_rh = rsc_rh->allocated_to ? rsc_rh->allocated_to->details : NULL; details_lh = rsc_lh->allocated_to ? rsc_lh->allocated_to->details : NULL; if (constraint->score == INFINITY && details_lh != details_rh) { crm_err("%s and %s are both allocated" " but to different nodes: %s vs. %s", rsc_lh->id, rsc_rh->id, details_lh ? details_lh->uname : "n/a", details_rh ? details_rh->uname : "n/a"); } else if (constraint->score == -INFINITY && details_lh == details_rh) { crm_err("%s and %s are both allocated" " but to the SAME node: %s", rsc_lh->id, rsc_rh->id, details_rh ? details_rh->uname : "n/a"); } return influence_nothing; } if (constraint->score > 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh != rsc_lh->next_role) { crm_trace("LH: Skipping constraint: \"%s\" state filter nextrole is %s", role2text(constraint->role_lh), role2text(rsc_lh->next_role)); return influence_nothing; } if (constraint->score > 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh != rsc_rh->next_role) { crm_trace("RH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if (constraint->score < 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh == rsc_lh->next_role) { crm_trace("LH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_lh)); return influence_nothing; } if (constraint->score < 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh == rsc_rh->next_role) { crm_trace("RH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_rh)); return influence_nothing; } return influence_rsc_location; } static void influence_priority(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { const char *rh_value = NULL; const char *lh_value = NULL; const char *attribute = "#id"; int score_multiplier = 1; if (constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if (!rsc_rh->allocated_to || !rsc_lh->allocated_to) { return; } lh_value = g_hash_table_lookup(rsc_lh->allocated_to->details->attrs, attribute); rh_value = g_hash_table_lookup(rsc_rh->allocated_to->details->attrs, attribute); if (!safe_str_eq(lh_value, rh_value)) { if(constraint->score == INFINITY && constraint->role_lh == RSC_ROLE_MASTER) { rsc_lh->priority = -INFINITY; } return; } if (constraint->role_rh && (constraint->role_rh != rsc_rh->next_role)) { return; } if (constraint->role_lh == RSC_ROLE_SLAVE) { score_multiplier = -1; } rsc_lh->priority = merge_weights(score_multiplier * constraint->score, rsc_lh->priority); } static void colocation_match(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { const char *tmp = NULL; const char *value = NULL; const char *attribute = "#id"; GHashTable *work = NULL; gboolean do_check = FALSE; GHashTableIter iter; node_t *node = NULL; if (constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if (rsc_rh->allocated_to) { value = g_hash_table_lookup(rsc_rh->allocated_to->details->attrs, attribute); do_check = TRUE; } else if (constraint->score < 0) { /* nothing to do: * anti-colocation with something thats not running */ return; } work = node_hash_dup(rsc_lh->allowed_nodes); g_hash_table_iter_init(&iter, work); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { tmp = g_hash_table_lookup(node->details->attrs, attribute); if (do_check && safe_str_eq(tmp, value)) { if (constraint->score < INFINITY) { pe_rsc_trace(rsc_lh, "%s: %s.%s += %d", constraint->id, rsc_lh->id, node->details->uname, constraint->score); node->weight = merge_weights(constraint->score, node->weight); } } else if (do_check == FALSE || constraint->score >= INFINITY) { pe_rsc_trace(rsc_lh, "%s: %s.%s -= %d (%s)", constraint->id, rsc_lh->id, node->details->uname, constraint->score, do_check ? "failed" : "unallocated"); node->weight = merge_weights(-constraint->score, node->weight); } } if (can_run_any(work) || constraint->score <= -INFINITY || constraint->score >= INFINITY) { g_hash_table_destroy(rsc_lh->allowed_nodes); rsc_lh->allowed_nodes = work; work = NULL; } else { static char score[33]; score2char_stack(constraint->score, score, sizeof(score)); pe_rsc_info(rsc_lh, "%s: Rolling back scores from %s (%d, %s)", rsc_lh->id, rsc_rh->id, do_check, score); } if (work) { g_hash_table_destroy(work); } } void native_rsc_colocation_rh(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { enum filter_colocation_res filter_results; CRM_ASSERT(rsc_lh); CRM_ASSERT(rsc_rh); filter_results = filter_colocation_constraint(rsc_lh, rsc_rh, constraint); pe_rsc_trace(rsc_lh, "%sColocating %s with %s (%s, weight=%d, filter=%d)", constraint->score >= 0 ? "" : "Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score, filter_results); switch (filter_results) { case influence_rsc_priority: influence_priority(rsc_lh, rsc_rh, constraint); break; case influence_rsc_location: pe_rsc_trace(rsc_lh, "%sColocating %s with %s (%s, weight=%d)", constraint->score >= 0 ? "" : "Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score); colocation_match(rsc_lh, rsc_rh, constraint); break; case influence_nothing: default: return; } } static gboolean filter_rsc_ticket(resource_t * rsc_lh, rsc_ticket_t * rsc_ticket) { if (rsc_ticket->role_lh != RSC_ROLE_UNKNOWN && rsc_ticket->role_lh != rsc_lh->role) { pe_rsc_trace(rsc_lh, "LH: Skipping constraint: \"%s\" state filter", role2text(rsc_ticket->role_lh)); return FALSE; } return TRUE; } void rsc_ticket_constraint(resource_t * rsc_lh, rsc_ticket_t * rsc_ticket, pe_working_set_t * data_set) { if (rsc_ticket == NULL) { pe_err("rsc_ticket was NULL"); return; } if (rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", rsc_ticket->id); return; } if (rsc_ticket->ticket->granted && rsc_ticket->ticket->standby == FALSE) { return; } if (rsc_lh->children) { GListPtr gIter = rsc_lh->children; pe_rsc_trace(rsc_lh, "Processing ticket dependencies from %s", rsc_lh->id); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_ticket_constraint(child_rsc, rsc_ticket, data_set); } return; } pe_rsc_trace(rsc_lh, "%s: Processing ticket dependency on %s (%s, %s)", rsc_lh->id, rsc_ticket->ticket->id, rsc_ticket->id, role2text(rsc_ticket->role_lh)); if (rsc_ticket->ticket->granted == FALSE && g_list_length(rsc_lh->running_on) > 0) { GListPtr gIter = NULL; switch (rsc_ticket->loss_policy) { case loss_ticket_stop: resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); break; case loss_ticket_demote: /*Promotion score will be set to -INFINITY in master_promotion_order() */ if (rsc_ticket->role_lh != RSC_ROLE_MASTER) { resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); } break; case loss_ticket_fence: if (filter_rsc_ticket(rsc_lh, rsc_ticket) == FALSE) { return; } resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); for (gIter = rsc_lh->running_on; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; pe_fence_node(data_set, node, "deadman ticket lost"); } break; case loss_ticket_freeze: if (filter_rsc_ticket(rsc_lh, rsc_ticket) == FALSE) { return; } if (g_list_length(rsc_lh->running_on) > 0) { clear_bit(rsc_lh->flags, pe_rsc_managed); set_bit(rsc_lh->flags, pe_rsc_block); } break; } } else if (rsc_ticket->ticket->granted == FALSE) { if (rsc_ticket->role_lh != RSC_ROLE_MASTER || rsc_ticket->loss_policy == loss_ticket_stop) { resource_location(rsc_lh, NULL, -INFINITY, "__no_ticket__", data_set); } } else if (rsc_ticket->ticket->standby) { if (rsc_ticket->role_lh != RSC_ROLE_MASTER || rsc_ticket->loss_policy == loss_ticket_stop) { resource_location(rsc_lh, NULL, -INFINITY, "__ticket_standby__", data_set); } } } enum pe_action_flags native_action_flags(action_t * action, node_t * node) { return action->flags; } enum pe_graph_flags native_update_actions(action_t * first, action_t * then, node_t * node, enum pe_action_flags flags, enum pe_action_flags filter, enum pe_ordering type) { /* flags == get_action_flags(first, then_node) called from update_action() */ enum pe_graph_flags changed = pe_graph_none; enum pe_action_flags then_flags = then->flags; enum pe_action_flags first_flags = first->flags; crm_trace( "Testing %s on %s (0x%.6x) with %s 0x%.6x %x %x", first->uuid, first->node ? first->node->details->uname : "[none]", first->flags, then->uuid, then->flags); if (type & pe_order_asymmetrical) { resource_t *then_rsc = then->rsc; enum rsc_role_e then_rsc_role = then_rsc ? then_rsc->fns->state(then_rsc, TRUE) : 0; if (!then_rsc) { /* ignore */ } else if ((then_rsc_role == RSC_ROLE_STOPPED) && safe_str_eq(then->task, RSC_STOP)) { /* ignore... if 'then' is supposed to be stopped after 'first', but * then is already stopped, there is nothing to be done when non-symmetrical. */ } else if ((then_rsc_role >= RSC_ROLE_STARTED) && safe_str_eq(then->task, RSC_START)) { /* ignore... if 'then' is supposed to be started after 'first', but * then is already started, there is nothing to be done when non-symmetrical. */ } else if (!(first->flags & pe_action_runnable)) { /* prevent 'then' action from happening if 'first' is not runnable and * 'then' has not yet occurred. */ pe_clear_action_bit(then, pe_action_runnable); pe_clear_action_bit(then, pe_action_optional); pe_rsc_trace(then->rsc, "Unset optional and runnable on %s", then->uuid); } else { /* ignore... then is allowed to start/stop if it wants to. */ } } if (type & pe_order_implies_first) { if ((filter & pe_action_optional) && (flags & pe_action_optional) == 0) { pe_rsc_trace(first->rsc, "Unset optional on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } if (is_set(flags, pe_action_migrate_runnable) && is_set(then->flags, pe_action_migrate_runnable) == FALSE && is_set(then->flags, pe_action_optional) == FALSE) { pe_rsc_trace(first->rsc, "Unset migrate runnable on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_migrate_runnable); } } if (type & pe_order_implies_first_master) { if ((filter & pe_action_optional) && ((then->flags & pe_action_optional) == FALSE) && then->rsc && (then->rsc->role == RSC_ROLE_MASTER)) { pe_clear_action_bit(first, pe_action_optional); if (is_set(first->flags, pe_action_migrate_runnable) && is_set(then->flags, pe_action_migrate_runnable) == FALSE) { pe_rsc_trace(first->rsc, "Unset migrate runnable on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_migrate_runnable); } pe_rsc_trace(then->rsc, "Unset optional on %s because of %s", first->uuid, then->uuid); } } if ((type & pe_order_implies_first_migratable) && is_set(filter, pe_action_optional)) { if (((then->flags & pe_action_migrate_runnable) == FALSE) || ((then->flags & pe_action_runnable) == FALSE)) { pe_rsc_trace(then->rsc, "Unset runnable on %s because %s is neither runnable or migratable", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_runnable); } if ((then->flags & pe_action_optional) == 0) { pe_rsc_trace(then->rsc, "Unset optional on %s because %s is not optional", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } } if ((type & pe_order_pseudo_left) && is_set(filter, pe_action_optional)) { if ((first->flags & pe_action_runnable) == FALSE) { pe_clear_action_bit(then, pe_action_migrate_runnable); pe_clear_action_bit(then, pe_action_pseudo); pe_rsc_trace(then->rsc, "Unset pseudo on %s because %s is not runnable", then->uuid, first->uuid); } } if (is_set(type, pe_order_runnable_left) && is_set(filter, pe_action_runnable) && is_set(then->flags, pe_action_runnable) && is_set(flags, pe_action_runnable) == FALSE) { pe_rsc_trace(then->rsc, "Unset runnable on %s because of %s", then->uuid, first->uuid); pe_clear_action_bit(then, pe_action_runnable); pe_clear_action_bit(then, pe_action_migrate_runnable); } if (is_set(type, pe_order_implies_then) && is_set(filter, pe_action_optional) && is_set(then->flags, pe_action_optional) && is_set(flags, pe_action_optional) == FALSE) { /* in this case, treat migrate_runnable as if first is optional */ if (is_set(first->flags, pe_action_migrate_runnable) == FALSE) { pe_rsc_trace(then->rsc, "Unset optional on %s because of %s", then->uuid, first->uuid); pe_clear_action_bit(then, pe_action_optional); } } if (is_set(type, pe_order_restart)) { const char *reason = NULL; CRM_ASSERT(first->rsc && first->rsc->variant == pe_native); CRM_ASSERT(then->rsc && then->rsc->variant == pe_native); if ((filter & pe_action_runnable) && (then->flags & pe_action_runnable) == 0 && (then->rsc->flags & pe_rsc_managed)) { reason = "shutdown"; } if ((filter & pe_action_optional) && (then->flags & pe_action_optional) == 0) { reason = "recover"; } if (reason && is_set(first->flags, pe_action_optional)) { if (is_set(first->flags, pe_action_runnable) || is_not_set(then->flags, pe_action_optional)) { pe_rsc_trace(first->rsc, "Handling %s: %s -> %s", reason, first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } } if (reason && is_not_set(first->flags, pe_action_optional) && is_not_set(first->flags, pe_action_runnable)) { pe_rsc_trace(then->rsc, "Handling %s: %s -> %s", reason, first->uuid, then->uuid); pe_clear_action_bit(then, pe_action_runnable); } if (reason && is_not_set(first->flags, pe_action_optional) && is_set(first->flags, pe_action_migrate_runnable) && is_not_set(then->flags, pe_action_migrate_runnable)) { pe_clear_action_bit(first, pe_action_migrate_runnable); } } if (then_flags != then->flags) { changed |= pe_graph_updated_then; pe_rsc_trace(then->rsc, "Then: Flags for %s on %s are now 0x%.6x (was 0x%.6x) because of %s 0x%.6x", then->uuid, then->node ? then->node->details->uname : "[none]", then->flags, then_flags, first->uuid, first->flags); if(then->rsc && then->rsc->parent) { /* "X_stop then X_start" doesn't get handled for cloned groups unless we do this */ update_action(then); } } if (first_flags != first->flags) { changed |= pe_graph_updated_first; pe_rsc_trace(first->rsc, "First: Flags for %s on %s are now 0x%.6x (was 0x%.6x) because of %s 0x%.6x", first->uuid, first->node ? first->node->details->uname : "[none]", first->flags, first_flags, then->uuid, then->flags); } return changed; } void native_rsc_location(resource_t * rsc, rsc_to_node_t * constraint) { GListPtr gIter = NULL; GHashTableIter iter; node_t *node = NULL; if (constraint == NULL) { pe_err("Constraint is NULL"); return; } else if (rsc == NULL) { pe_err("LHS of rsc_to_node (%s) is NULL", constraint->id); return; } pe_rsc_trace(rsc, "Applying %s (%s) to %s", constraint->id, role2text(constraint->role_filter), rsc->id); /* take "lifetime" into account */ if (constraint->role_filter > RSC_ROLE_UNKNOWN && constraint->role_filter != rsc->next_role) { pe_rsc_debug(rsc, "Constraint (%s) is not active (role : %s vs. %s)", constraint->id, role2text(constraint->role_filter), role2text(rsc->next_role)); return; } else if (is_active(constraint) == FALSE) { pe_rsc_trace(rsc, "Constraint (%s) is not active", constraint->id); return; } if (constraint->node_list_rh == NULL) { pe_rsc_trace(rsc, "RHS of constraint %s is NULL", constraint->id); return; } for (gIter = constraint->node_list_rh; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; node_t *other_node = NULL; other_node = (node_t *) pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (other_node != NULL) { pe_rsc_trace(rsc, "%s + %s: %d + %d", node->details->uname, other_node->details->uname, node->weight, other_node->weight); other_node->weight = merge_weights(other_node->weight, node->weight); } else { other_node = node_copy(node); g_hash_table_insert(rsc->allowed_nodes, (gpointer) other_node->details->id, other_node); } if (other_node->rsc_discover_mode < constraint->discover_mode) { + if (constraint->discover_mode == discover_exclusive) { + rsc->exclusive_discover = TRUE; + } /* exclusive > never > always... always is default */ other_node->rsc_discover_mode = constraint->discover_mode; } } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { pe_rsc_trace(rsc, "%s + %s : %d", rsc->id, node->details->uname, node->weight); } } void native_expand(resource_t * rsc, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Processing actions from %s", rsc->id); for (gIter = rsc->actions; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("processing action %d for rsc=%s", action->id, rsc->id); graph_element_from_action(action, data_set); } for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; child_rsc->cmds->expand(child_rsc, data_set); } } #define log_change(fmt, args...) do { \ if(terminal) { \ printf(" * "fmt"\n", ##args); \ } else { \ crm_notice(fmt, ##args); \ } \ } while(0) #define STOP_SANITY_ASSERT(lineno) do { \ if(current && current->details->unclean) { \ /* It will be a pseduo op */ \ } else if(stop == NULL) { \ crm_err("%s:%d: No stop action exists for %s", __FUNCTION__, lineno, rsc->id); \ CRM_ASSERT(stop != NULL); \ } else if(is_set(stop->flags, pe_action_optional)) { \ crm_err("%s:%d: Action %s is still optional", __FUNCTION__, lineno, stop->uuid); \ CRM_ASSERT(is_not_set(stop->flags, pe_action_optional)); \ } \ } while(0) void LogActions(resource_t * rsc, pe_working_set_t * data_set, gboolean terminal) { node_t *next = NULL; node_t *current = NULL; action_t *stop = NULL; action_t *start = NULL; action_t *demote = NULL; action_t *promote = NULL; char *key = NULL; gboolean moving = FALSE; GListPtr possible_matches = NULL; if (rsc->children) { GListPtr gIter = NULL; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; LogActions(child_rsc, data_set, terminal); } return; } next = rsc->allocated_to; if (rsc->running_on) { if (g_list_length(rsc->running_on) > 1 && rsc->partial_migration_source) { current = rsc->partial_migration_source; } else { current = rsc->running_on->data; } if (rsc->role == RSC_ROLE_STOPPED) { /* * This can occur when resources are being recovered * We fiddle with the current role in native_create_actions() */ rsc->role = RSC_ROLE_STARTED; } } if (current == NULL && is_set(rsc->flags, pe_rsc_orphan)) { /* Don't log stopped orphans */ return; } if (is_not_set(rsc->flags, pe_rsc_managed) || (current == NULL && next == NULL)) { pe_rsc_info(rsc, "Leave %s\t(%s%s)", rsc->id, role2text(rsc->role), is_not_set(rsc->flags, pe_rsc_managed) ? " unmanaged" : ""); return; } if (current != NULL && next != NULL && safe_str_neq(current->details->id, next->details->id)) { moving = TRUE; } key = start_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { start = possible_matches->data; g_list_free(possible_matches); } key = stop_key(rsc); if(start == NULL || is_set(start->flags, pe_action_runnable) == FALSE) { possible_matches = find_actions(rsc->actions, key, NULL); } else { possible_matches = find_actions(rsc->actions, key, current); } free(key); if (possible_matches) { stop = possible_matches->data; g_list_free(possible_matches); } key = promote_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { promote = possible_matches->data; g_list_free(possible_matches); } key = demote_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { demote = possible_matches->data; g_list_free(possible_matches); } if (rsc->role == rsc->next_role) { action_t *migrate_to = NULL; key = generate_op_key(rsc->id, RSC_MIGRATED, 0); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { migrate_to = possible_matches->data; } CRM_CHECK(next != NULL,); if (next == NULL) { } else if (migrate_to && is_set(migrate_to->flags, pe_action_runnable) && current) { log_change("Migrate %s\t(%s %s -> %s)", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if (start == NULL || is_set(start->flags, pe_action_optional)) { pe_rsc_info(rsc, "Leave %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if (start && is_set(start->flags, pe_action_runnable) == FALSE) { log_change("Stop %s\t(%s %s%s)", rsc->id, role2text(rsc->role), current?current->details->uname:"N/A", stop && is_not_set(stop->flags, pe_action_runnable) ? " - blocked" : ""); STOP_SANITY_ASSERT(__LINE__); } else if (moving && current) { log_change("%s %s\t(%s %s -> %s)", is_set(rsc->flags, pe_rsc_failed) ? "Recover" : "Move ", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); } else if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); /* STOP_SANITY_ASSERT(__LINE__); False positive for migrate-fail-7 */ } g_list_free(possible_matches); return; } if (rsc->role > RSC_ROLE_SLAVE && rsc->role > rsc->next_role) { CRM_CHECK(current != NULL,); if (current != NULL) { gboolean allowed = FALSE; if (demote != NULL && (demote->flags & pe_action_runnable)) { allowed = TRUE; } log_change("Demote %s\t(%s -> %s %s%s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), current->details->uname, allowed ? "" : " - blocked"); if (stop != NULL && is_not_set(stop->flags, pe_action_optional) && rsc->next_role > RSC_ROLE_STOPPED && moving == FALSE) { if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->next_role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } } } } else if (rsc->next_role == RSC_ROLE_STOPPED) { GListPtr gIter = NULL; CRM_CHECK(current != NULL,); key = stop_key(rsc); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; action_t *stop_op = NULL; gboolean allowed = FALSE; possible_matches = find_actions(rsc->actions, key, node); if (possible_matches) { stop_op = possible_matches->data; g_list_free(possible_matches); } if (stop_op && (stop_op->flags & pe_action_runnable)) { STOP_SANITY_ASSERT(__LINE__); allowed = TRUE; } log_change("Stop %s\t(%s%s)", rsc->id, node->details->uname, allowed ? "" : " - blocked"); } free(key); } if (moving) { log_change("Move %s\t(%s %s -> %s)", rsc->id, role2text(rsc->next_role), current->details->uname, next->details->uname); STOP_SANITY_ASSERT(__LINE__); } if (rsc->role == RSC_ROLE_STOPPED) { gboolean allowed = FALSE; if (start && (start->flags & pe_action_runnable)) { allowed = TRUE; } CRM_CHECK(next != NULL,); if (next != NULL) { log_change("Start %s\t(%s%s)", rsc->id, next->details->uname, allowed ? "" : " - blocked"); } if (allowed == FALSE) { return; } } if (rsc->next_role > RSC_ROLE_SLAVE && rsc->role < rsc->next_role) { gboolean allowed = FALSE; CRM_LOG_ASSERT(next); if (stop != NULL && is_not_set(stop->flags, pe_action_optional) && rsc->role > RSC_ROLE_STOPPED) { if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } } if (promote && (promote->flags & pe_action_runnable)) { allowed = TRUE; } log_change("Promote %s\t(%s -> %s %s%s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), next?next->details->uname:NULL, allowed ? "" : " - blocked"); } } gboolean StopRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; action_t *stop; if (rsc->partial_migration_target) { if (rsc->partial_migration_target->details == current->details) { pe_rsc_trace(rsc, "Filtered %s -> %s %s", current->details->uname, next->details->uname, rsc->id); continue; } else { pe_rsc_trace(rsc, "Forced on %s %s", current->details->uname, rsc->id); optional = FALSE; } } pe_rsc_trace(rsc, "%s on %s", rsc->id, current->details->uname); stop = stop_action(rsc, current, optional); if (is_not_set(rsc->flags, pe_rsc_managed)) { update_action_flags(stop, pe_action_runnable | pe_action_clear); } if (is_set(data_set->flags, pe_flag_remove_after_stop)) { DeleteRsc(rsc, current, optional, data_set); } } return TRUE; } gboolean StartRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { action_t *start = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s on %s %d", rsc->id, next ? next->details->uname : "N/A", optional); start = start_action(rsc, next, TRUE); if (is_set(start->flags, pe_action_runnable) && optional == FALSE) { update_action_flags(start, pe_action_optional | pe_action_clear); } return TRUE; } gboolean PromoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { char *key = NULL; GListPtr gIter = NULL; gboolean runnable = TRUE; GListPtr action_list = NULL; CRM_ASSERT(rsc); CRM_CHECK(next != NULL, return FALSE); pe_rsc_trace(rsc, "%s on %s", rsc->id, next->details->uname); key = start_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *start = (action_t *) gIter->data; if (is_set(start->flags, pe_action_runnable) == FALSE) { runnable = FALSE; } } g_list_free(action_list); if (runnable) { promote_action(rsc, next, optional); return TRUE; } pe_rsc_debug(rsc, "%s\tPromote %s (canceled)", next->details->uname, rsc->id); key = promote_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *promote = (action_t *) gIter->data; update_action_flags(promote, pe_action_runnable | pe_action_clear); } g_list_free(action_list); return TRUE; } gboolean DemoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); /* CRM_CHECK(rsc->next_role == RSC_ROLE_SLAVE, return FALSE); */ for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; pe_rsc_trace(rsc, "%s on %s", rsc->id, next ? next->details->uname : "N/A"); demote_action(rsc, current, optional); } return TRUE; } gboolean RoleError(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { CRM_ASSERT(rsc); crm_err("%s on %s", rsc->id, next ? next->details->uname : "N/A"); CRM_CHECK(FALSE, return FALSE); return FALSE; } gboolean NullOp(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); return FALSE; } gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set) { if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_trace(rsc, "Resource %s not deleted from %s: failed", rsc->id, node->details->uname); return FALSE; } else if (node == NULL) { pe_rsc_trace(rsc, "Resource %s not deleted: NULL node", rsc->id); return FALSE; } else if (node->details->unclean || node->details->online == FALSE) { pe_rsc_trace(rsc, "Resource %s not deleted from %s: unrunnable", rsc->id, node->details->uname); return FALSE; } crm_notice("Removing %s from %s", rsc->id, node->details->uname); delete_action(rsc, node, optional); new_rsc_order(rsc, RSC_STOP, rsc, RSC_DELETE, optional ? pe_order_implies_then : pe_order_optional, data_set); new_rsc_order(rsc, RSC_DELETE, rsc, RSC_START, optional ? pe_order_implies_then : pe_order_optional, data_set); return TRUE; } #include <../lib/pengine/unpack.h> #define set_char(x) last_rsc_id[lpc] = x; complete = TRUE; static char * increment_clone(char *last_rsc_id) { int lpc = 0; int len = 0; char *tmp = NULL; gboolean complete = FALSE; CRM_CHECK(last_rsc_id != NULL, return NULL); if (last_rsc_id != NULL) { len = strlen(last_rsc_id); } lpc = len - 1; while (complete == FALSE && lpc > 0) { switch (last_rsc_id[lpc]) { case 0: lpc--; break; case '0': set_char('1'); break; case '1': set_char('2'); break; case '2': set_char('3'); break; case '3': set_char('4'); break; case '4': set_char('5'); break; case '5': set_char('6'); break; case '6': set_char('7'); break; case '7': set_char('8'); break; case '8': set_char('9'); break; case '9': last_rsc_id[lpc] = '0'; lpc--; break; case ':': tmp = last_rsc_id; last_rsc_id = calloc(1, len + 2); memcpy(last_rsc_id, tmp, len); last_rsc_id[++lpc] = '1'; last_rsc_id[len] = '0'; last_rsc_id[len + 1] = 0; complete = TRUE; free(tmp); break; default: crm_err("Unexpected char: %c (%d)", last_rsc_id[lpc], lpc); return NULL; break; } } return last_rsc_id; } static node_t * probe_grouped_clone(resource_t * rsc, node_t * node, pe_working_set_t * data_set) { node_t *running = NULL; resource_t *top = uber_parent(rsc); if (running == NULL && is_set(top->flags, pe_rsc_unique) == FALSE) { /* Annoyingly we also need to check any other clone instances * Clumsy, but it will work. * * An alternative would be to update known_on for every peer * during process_rsc_state() * * This code desperately needs optimization * ptest -x with 100 nodes, 100 clones and clone-max=10: * No probes O(25s) * Detection without clone loop O(3m) * Detection with clone loop O(8m) ptest[32211]: 2010/02/18_14:27:55 CRIT: stage5: Probing for unknown resources ptest[32211]: 2010/02/18_14:33:39 CRIT: stage5: Done ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Updating action states ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Done */ char *clone_id = clone_zero(rsc->id); resource_t *peer = pe_find_resource(top->children, clone_id); while (peer && running == NULL) { running = pe_hash_table_lookup(peer->known_on, node->details->id); if (running != NULL) { /* we already know the status of the resource on this node */ pe_rsc_trace(rsc, "Skipping active clone: %s", rsc->id); free(clone_id); return running; } clone_id = increment_clone(clone_id); peer = pe_find_resource(data_set->resources, clone_id); } free(clone_id); } return running; } gboolean native_create_probe(resource_t * rsc, node_t * node, action_t * complete, gboolean force, pe_working_set_t * data_set) { char *key = NULL; action_t *probe = NULL; node_t *running = NULL; node_t *allowed = NULL; resource_t *top = uber_parent(rsc); static const char *rc_master = NULL; static const char *rc_inactive = NULL; if (rc_inactive == NULL) { rc_inactive = crm_itoa(PCMK_OCF_NOT_RUNNING); rc_master = crm_itoa(PCMK_OCF_RUNNING_MASTER); } CRM_CHECK(node != NULL, return FALSE); if (force == FALSE && is_not_set(data_set->flags, pe_flag_startup_probes)) { pe_rsc_trace(rsc, "Skipping active resource detection for %s", rsc->id); return FALSE; } else if (force == FALSE && is_container_remote_node(node)) { pe_rsc_trace(rsc, "Skipping active resource detection for %s on container %s", rsc->id, node->details->id); return FALSE; } if (is_remote_node(node)) { const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if (safe_str_eq(class, "stonith")) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes do not run stonith agents.", rsc->id, node->details->id); return FALSE; } else if (rsc_contains_remote_node(data_set, rsc)) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes can not run resources that contain connection resources.", rsc->id, node->details->id); return FALSE; } else if (rsc->is_remote_node) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes can not run connection resources", rsc->id, node->details->id); return FALSE; } } if (rsc->children) { GListPtr gIter = NULL; gboolean any_created = FALSE; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; any_created = child_rsc->cmds->create_probe(child_rsc, node, complete, force, data_set) || any_created; } return any_created; } else if (rsc->container) { pe_rsc_trace(rsc, "Skipping %s: it is within container %s", rsc->id, rsc->container->id); return FALSE; } if (is_set(rsc->flags, pe_rsc_orphan)) { pe_rsc_trace(rsc, "Skipping orphan: %s", rsc->id); return FALSE; } running = g_hash_table_lookup(rsc->known_on, node->details->id); if (running == NULL && is_set(rsc->flags, pe_rsc_unique) == FALSE) { /* Anonymous clones */ if (rsc->parent == top) { running = g_hash_table_lookup(rsc->parent->known_on, node->details->id); } else { /* Grouped anonymous clones need extra special handling */ running = probe_grouped_clone(rsc, node, data_set); } } if (force == FALSE && running != NULL) { /* we already know the status of the resource on this node */ pe_rsc_trace(rsc, "Skipping active: %s on %s", rsc->id, node->details->uname); return FALSE; } allowed = g_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (rsc->exclusive_discover || top->exclusive_discover) { if (allowed == NULL) { /* exclusive discover is enabled and this node is not in the allowed list. */ return FALSE; } else if (allowed->rsc_discover_mode != discover_exclusive) { /* exclusive discover is enabled and this node is not marked * as a node this resource should be discovered on */ return FALSE; } } if (allowed && allowed->rsc_discover_mode == discover_never) { /* this resource is marked as not needing to be discovered on this node */ return FALSE; } key = generate_op_key(rsc->id, RSC_STATUS, 0); probe = custom_action(rsc, key, RSC_STATUS, node, FALSE, TRUE, data_set); update_action_flags(probe, pe_action_optional | pe_action_clear); /* If enabled, require unfencing before probing any fence devices * but ensure it happens after any resources that require * unfencing have been probed. * * Doing it the other way (requiring unfencing after probing * resources that need it) would result in the node being * unfenced, and all its resources being stopped, whenever a new * resource is added. Which would be highly suboptimal. * * So essentially, at the point the fencing device(s) have been * probed, we know the state of all resources that require * unfencing and that unfencing occurred. */ if(is_set(rsc->flags, pe_rsc_fence_device) && is_set(data_set->flags, pe_flag_enable_unfencing)) { trigger_unfencing(NULL, node, "node discovery", probe, data_set); probe->priority = INFINITY; /* Ensure this runs if unfencing succeeds */ } else if(is_set(rsc->flags, pe_rsc_needs_unfencing)) { action_t *unfence = pe_fence_op(node, "on", TRUE, data_set); order_actions(probe, unfence, pe_order_optional); } /* * We need to know if it's running_on (not just known_on) this node * to correctly determine the target rc. */ running = pe_find_node_id(rsc->running_on, node->details->id); if (running == NULL) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_inactive); } else if (rsc->role == RSC_ROLE_MASTER) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_master); } pe_rsc_debug(rsc, "Probing %s on %s (%s)", rsc->id, node->details->uname, role2text(rsc->role)); if(is_set(rsc->flags, pe_rsc_fence_device) && is_set(data_set->flags, pe_flag_enable_unfencing)) { /* Normally rsc.start depends on probe complete which depends * on rsc.probe. But this can't be the case in this scenario as * it would create graph loops. * * So instead we explicitly order 'rsc.probe then rsc.start' */ custom_action_order(rsc, NULL, probe, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_optional, data_set); } else { order_actions(probe, complete, pe_order_implies_then); } return TRUE; } static void native_start_constraints(resource_t * rsc, action_t * stonith_op, gboolean is_stonith, pe_working_set_t * data_set) { node_t *target = stonith_op ? stonith_op->node : NULL; GListPtr gIter = NULL; action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); action_t *stonith_done = get_pseudo_op(STONITH_DONE, data_set); for (gIter = rsc->actions; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if(action->needs == rsc_req_nothing) { } else if (action->needs == rsc_req_stonith) { order_actions(stonith_done, action, pe_order_optional); } else if (target != NULL && safe_str_eq(action->task, RSC_START) && NULL == pe_hash_table_lookup(rsc->known_on, target->details->id)) { /* if known == NULL, then we dont know if * the resource is active on the node * we're about to shoot * * in this case, regardless of action->needs, * the only safe option is to wait until * the node is shot before doing anything * to with the resource * * its analogous to waiting for all the probes * for rscX to complete before starting rscX * * the most likely explaination is that the * DC died and took its status with it */ pe_rsc_debug(rsc, "Ordering %s after %s recovery", action->uuid, target->details->uname); order_actions(all_stopped, action, pe_order_optional | pe_order_runnable_left); } } } static void native_stop_constraints(resource_t * rsc, action_t * stonith_op, gboolean is_stonith, pe_working_set_t * data_set) { char *key = NULL; GListPtr gIter = NULL; GListPtr action_list = NULL; resource_t *top = uber_parent(rsc); key = stop_key(rsc); action_list = find_actions(rsc->actions, key, stonith_op->node); free(key); /* add the stonith OP as a stop pre-req and the mark the stop * as a pseudo op - since its now redundant */ for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->node->details->online && action->node->details->unclean == FALSE && is_set(rsc->flags, pe_rsc_failed)) { continue; } if (is_set(rsc->flags, pe_rsc_failed)) { crm_notice("Stop of failed resource %s is" " implicit after %s is fenced", rsc->id, action->node->details->uname); } else { crm_info("%s is implicit after %s is fenced", action->uuid, action->node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ update_action_flags(action, pe_action_pseudo); update_action_flags(action, pe_action_runnable); update_action_flags(action, pe_action_implied_by_stonith); { enum pe_ordering flags = pe_order_optional; action_t *parent_stop = find_first_action(top->actions, NULL, RSC_STOP, NULL); if(stonith_op->node->details->remote_rsc) { flags |= pe_order_preserve; } order_actions(stonith_op, action, flags); order_actions(stonith_op, parent_stop, flags); } if (is_set(rsc->flags, pe_rsc_notify)) { /* Create a second notification that will be delivered * immediately after the node is fenced * * Basic problem: * - C is a clone active on the node to be shot and stopping on another * - R is a resource that depends on C * * + C.stop depends on R.stop * + C.stopped depends on STONITH * + C.notify depends on C.stopped * + C.healthy depends on C.notify * + R.stop depends on C.healthy * * The extra notification here changes * + C.healthy depends on C.notify * into: * + C.healthy depends on C.notify' * + C.notify' depends on STONITH' * thus breaking the loop */ notify_data_t *n_data = create_notification_boundaries(rsc, RSC_STOP, NULL, stonith_op, data_set); crm_info("Creating secondary notification for %s", action->uuid); collect_notification_data(rsc, TRUE, FALSE, n_data); g_hash_table_insert(n_data->keys, strdup("notify_stop_resource"), strdup(rsc->id)); g_hash_table_insert(n_data->keys, strdup("notify_stop_uname"), strdup(action->node->details->uname)); create_notifications(uber_parent(rsc), n_data, data_set); free_notification_data(n_data); } /* From Bug #1601, successful fencing must be an input to a failed resources stop action. However given group(rA, rB) running on nodeX and B.stop has failed, A := stop healthy resource (rA.stop) B := stop failed resource (pseudo operation B.stop) C := stonith nodeX A requires B, B requires C, C requires A This loop would prevent the cluster from making progress. This block creates the "C requires A" dependency and therefore must (at least for now) be disabled. Instead, run the block above and treat all resources on nodeX as B would be (marked as a pseudo op depending on the STONITH). TODO: Break the "A requires B" dependency in update_action() and re-enable this block } else if(is_stonith == FALSE) { crm_info("Moving healthy resource %s" " off %s before fencing", rsc->id, node->details->uname); * stop healthy resources before the * stonith op * custom_action_order( rsc, stop_key(rsc), NULL, NULL,strdup(CRM_OP_FENCE),stonith_op, pe_order_optional, data_set); */ } g_list_free(action_list); key = demote_key(rsc); action_list = find_actions(rsc->actions, key, stonith_op->node); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->node->details->online == FALSE || action->node->details->unclean == TRUE || is_set(rsc->flags, pe_rsc_failed)) { if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_info(rsc, "Demote of failed resource %s is" " implict after %s is fenced", rsc->id, action->node->details->uname); } else { pe_rsc_info(rsc, "%s is implicit after %s is fenced", action->uuid, action->node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ crm_trace("here - 1"); update_action_flags(action, pe_action_pseudo); update_action_flags(action, pe_action_runnable); if (is_stonith == FALSE) { order_actions(stonith_op, action, pe_order_preserve|pe_order_optional); } } } g_list_free(action_list); } void rsc_stonith_ordering(resource_t * rsc, action_t * stonith_op, pe_working_set_t * data_set) { gboolean is_stonith = FALSE; if (rsc->children) { GListPtr gIter = NULL; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_stonith_ordering(child_rsc, stonith_op, data_set); } return; } if (is_not_set(rsc->flags, pe_rsc_managed)) { pe_rsc_trace(rsc, "Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } /* Start constraints */ native_start_constraints(rsc, stonith_op, is_stonith, data_set); /* Stop constraints */ if (stonith_op) { native_stop_constraints(rsc, stonith_op, is_stonith, data_set); } } enum stack_activity { stack_stable = 0, stack_starting = 1, stack_stopping = 2, stack_middle = 4, }; static action_t * get_first_named_action(resource_t * rsc, const char *action, gboolean only_valid, node_t * current) { action_t *a = NULL; GListPtr action_list = NULL; char *key = generate_op_key(rsc->id, action, 0); action_list = find_actions(rsc->actions, key, current); if (action_list == NULL || action_list->data == NULL) { crm_trace("%s: no %s action", rsc->id, action); free(key); return NULL; } a = action_list->data; g_list_free(action_list); if (only_valid && is_set(a->flags, pe_action_pseudo)) { crm_trace("%s: pseudo", key); a = NULL; } else if (only_valid && is_not_set(a->flags, pe_action_runnable)) { crm_trace("%s: runnable", key); a = NULL; } free(key); return a; } static void ReloadRsc(resource_t * rsc, action_t * stop, action_t * start, pe_working_set_t * data_set) { action_t *action = NULL; action_t *rewrite = NULL; if (is_not_set(rsc->flags, pe_rsc_try_reload)) { return; } else if (is_not_set(stop->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s: stop action", rsc->id); return; } else if (is_not_set(start->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s: start action", rsc->id); return; } pe_rsc_trace(rsc, "%s on %s", rsc->id, stop->node->details->uname); action = get_first_named_action(rsc, RSC_PROMOTE, TRUE, NULL); if (action && is_set(action->flags, pe_action_optional) == FALSE) { update_action_flags(action, pe_action_pseudo); } action = get_first_named_action(rsc, RSC_DEMOTE, TRUE, NULL); if (action && is_set(action->flags, pe_action_optional) == FALSE) { rewrite = action; update_action_flags(stop, pe_action_pseudo); } else { rewrite = start; } pe_rsc_info(rsc, "Rewriting %s of %s on %s as a reload", rewrite->task, rsc->id, stop->node->details->uname); set_bit(rsc->flags, pe_rsc_reload); update_action_flags(rewrite, pe_action_optional | pe_action_clear); free(rewrite->uuid); free(rewrite->task); rewrite->task = strdup("reload"); rewrite->uuid = generate_op_key(rsc->id, rewrite->task, 0); } void rsc_reload(resource_t * rsc, pe_working_set_t * data_set) { GListPtr gIter = NULL; action_t *stop = NULL; action_t *start = NULL; if(is_set(rsc->flags, pe_rsc_munging)) { return; } set_bit(rsc->flags, pe_rsc_munging); if (rsc->children) { for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_reload(child_rsc, data_set); } return; } else if (rsc->variant > pe_native) { return; } pe_rsc_trace(rsc, "Processing %s", rsc->id); stop = get_first_named_action(rsc, RSC_STOP, TRUE, rsc->running_on ? rsc->running_on->data : NULL); start = get_first_named_action(rsc, RSC_START, TRUE, NULL); if (is_not_set(rsc->flags, pe_rsc_managed) || is_set(rsc->flags, pe_rsc_failed) || is_set(rsc->flags, pe_rsc_start_pending) || rsc->next_role < RSC_ROLE_STARTED) { pe_rsc_trace(rsc, "%s: general resource state: flags=0x%.16llx", rsc->id, rsc->flags); return; } if (stop != NULL && is_set(stop->flags, pe_action_optional) && is_set(rsc->flags, pe_rsc_try_reload)) { ReloadRsc(rsc, stop, start, data_set); } } void native_append_meta(resource_t * rsc, xmlNode * xml) { char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INCARNATION); if (value) { char *name = NULL; name = crm_meta_name(XML_RSC_ATTR_INCARNATION); crm_xml_add(xml, name, value); free(name); } value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_REMOTE_NODE); if (value) { char *name = NULL; name = crm_meta_name(XML_RSC_ATTR_REMOTE_NODE); crm_xml_add(xml, name, value); free(name); } } diff --git a/pengine/test10/resource-discovery.dot b/pengine/test10/resource-discovery.dot index efb2434047..5b1aab995d 100644 --- a/pengine/test10/resource-discovery.dot +++ b/pengine/test10/resource-discovery.dot @@ -1,185 +1,171 @@ digraph "g" { -"FAKE1_monitor_0 18builder" -> "probe_complete 18builder" [ style = bold] -"FAKE1_monitor_0 18builder" [ style=bold color="green" fontcolor="black"] -"FAKE1_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] -"FAKE1_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] -"FAKE1_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] -"FAKE1_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] -"FAKE1_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] -"FAKE1_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] "FAKE1_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "FAKE1_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] -"FAKE1_monitor_60000 18node2" [ style=bold color="green" fontcolor="black"] -"FAKE1_start_0 18node2" -> "FAKE1_monitor_60000 18node2" [ style = bold] -"FAKE1_start_0 18node2" [ style=bold color="green" fontcolor="black"] -"FAKE2_monitor_60000 18node3" [ style=bold color="green" fontcolor="black"] -"FAKE2_start_0 18node3" -> "FAKE2_monitor_60000 18node3" [ style = bold] -"FAKE2_start_0 18node3" [ style=bold color="green" fontcolor="black"] -"FAKE2_stop_0 18node2" -> "FAKE2_start_0 18node3" [ style = bold] -"FAKE2_stop_0 18node2" -> "all_stopped" [ style = bold] -"FAKE2_stop_0 18node2" [ style=bold color="green" fontcolor="black"] +"FAKE1_monitor_60000 18node4" [ style=bold color="green" fontcolor="black"] +"FAKE1_start_0 18node4" -> "FAKE1_monitor_60000 18node4" [ style = bold] +"FAKE1_start_0 18node4" [ style=bold color="green" fontcolor="black"] +"FAKE2_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"FAKE2_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE2_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] +"FAKE2_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] +"FAKE2_monitor_60000 18node2" [ style=bold color="green" fontcolor="black"] +"FAKE2_start_0 18node2" -> "FAKE2_monitor_60000 18node2" [ style = bold] +"FAKE2_start_0 18node2" [ style=bold color="green" fontcolor="black"] "FAKE3_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] "FAKE3_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] "FAKE3_monitor_60000 18node3" [ style=bold color="green" fontcolor="black"] "FAKE3_start_0 18node3" -> "FAKE3_monitor_60000 18node3" [ style = bold] "FAKE3_start_0 18node3" [ style=bold color="green" fontcolor="black"] -"FAKE3_stop_0 18builder" -> "FAKE3_start_0 18node3" [ style = bold] -"FAKE3_stop_0 18builder" -> "all_stopped" [ style = bold] -"FAKE3_stop_0 18builder" [ style=bold color="green" fontcolor="black"] "FAKE4_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "FAKE4_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] "FAKE4_monitor_60000 18node4" [ style=bold color="green" fontcolor="black"] "FAKE4_start_0 18node4" -> "FAKE4_monitor_60000 18node4" [ style = bold] "FAKE4_start_0 18node4" [ style=bold color="green" fontcolor="black"] -"FAKE4_stop_0 18node1" -> "FAKE4_start_0 18node4" [ style = bold] -"FAKE4_stop_0 18node1" -> "all_stopped" [ style = bold] -"FAKE4_stop_0 18node1" [ style=bold color="green" fontcolor="black"] -"FAKE5_monitor_0 18builder" -> "probe_complete 18builder" [ style = bold] -"FAKE5_monitor_0 18builder" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] "FAKE5_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] "FAKE5_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] "FAKE5_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "FAKE5_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_0 remote1" -> "probe_complete remote1" [ style = bold] "FAKE5_monitor_0 remote1" [ style=bold color="green" fontcolor="black"] "FAKE5_monitor_60000 remote1" [ style=bold color="green" fontcolor="black"] "FAKE5_start_0 remote1" -> "FAKE5_monitor_60000 remote1" [ style = bold] "FAKE5_start_0 remote1" [ style=bold color="green" fontcolor="black"] +"FAKE6_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"FAKE6_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE6_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] +"FAKE6_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] +"FAKE6_monitor_10000 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE6_start_0 18node1" -> "FAKE6_monitor_10000 18node1" [ style = bold] +"FAKE6_start_0 18node1" -> "FAKE7_start_0 18node1" [ style = bold] +"FAKE6_start_0 18node1" -> "FAKEGROUP_running_0" [ style = bold] +"FAKE6_start_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE7_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"FAKE7_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE7_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] +"FAKE7_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] +"FAKE7_monitor_10000 18node1" [ style=bold color="green" fontcolor="black"] +"FAKE7_start_0 18node1" -> "FAKE7_monitor_10000 18node1" [ style = bold] +"FAKE7_start_0 18node1" -> "FAKEGROUP_running_0" [ style = bold] +"FAKE7_start_0 18node1" [ style=bold color="green" fontcolor="black"] "FAKECLONE1-clone_running_0" [ style=bold color="green" fontcolor="orange"] "FAKECLONE1-clone_start_0" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:0_start_0 18builder" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:1_start_0 18node1" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:2_start_0 18node2" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:3_start_0 18node4" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:4_start_0 remote1" [ style = bold] -"FAKECLONE1-clone_start_0" -> "FAKECLONE1:5_start_0 18node3" [ style = bold] +"FAKECLONE1-clone_start_0" -> "FAKECLONE1:0_start_0 18node1" [ style = bold] +"FAKECLONE1-clone_start_0" -> "FAKECLONE1:1_start_0 remote1" [ style = bold] "FAKECLONE1-clone_start_0" [ style=bold color="green" fontcolor="orange"] -"FAKECLONE1:0_monitor_60000 18builder" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:0_start_0 18builder" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:0_start_0 18builder" -> "FAKECLONE1:0_monitor_60000 18builder" [ style = bold] -"FAKECLONE1:0_start_0 18builder" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:1_monitor_60000 18node1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:1_start_0 18node1" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:1_start_0 18node1" -> "FAKECLONE1:1_monitor_60000 18node1" [ style = bold] -"FAKECLONE1:1_start_0 18node1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:2_monitor_60000 18node2" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:2_start_0 18node2" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:2_start_0 18node2" -> "FAKECLONE1:2_monitor_60000 18node2" [ style = bold] -"FAKECLONE1:2_start_0 18node2" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:3_monitor_60000 18node4" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:3_start_0 18node4" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:3_start_0 18node4" -> "FAKECLONE1:3_monitor_60000 18node4" [ style = bold] -"FAKECLONE1:3_start_0 18node4" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:4_monitor_0 remote1" -> "probe_complete remote1" [ style = bold] -"FAKECLONE1:4_monitor_0 remote1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:4_monitor_60000 remote1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:4_start_0 remote1" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:4_start_0 remote1" -> "FAKECLONE1:4_monitor_60000 remote1" [ style = bold] -"FAKECLONE1:4_start_0 remote1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:5_monitor_60000 18node3" [ style=bold color="green" fontcolor="black"] -"FAKECLONE1:5_start_0 18node3" -> "FAKECLONE1-clone_running_0" [ style = bold] -"FAKECLONE1:5_start_0 18node3" -> "FAKECLONE1:5_monitor_60000 18node3" [ style = bold] -"FAKECLONE1:5_start_0 18node3" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:0_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"FAKECLONE1:0_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:0_monitor_60000 18node1" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:0_start_0 18node1" -> "FAKECLONE1-clone_running_0" [ style = bold] +"FAKECLONE1:0_start_0 18node1" -> "FAKECLONE1:0_monitor_60000 18node1" [ style = bold] +"FAKECLONE1:0_start_0 18node1" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:1_monitor_0 remote1" -> "probe_complete remote1" [ style = bold] +"FAKECLONE1:1_monitor_0 remote1" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:1_monitor_60000 remote1" [ style=bold color="green" fontcolor="black"] +"FAKECLONE1:1_start_0 remote1" -> "FAKECLONE1-clone_running_0" [ style = bold] +"FAKECLONE1:1_start_0 remote1" -> "FAKECLONE1:1_monitor_60000 remote1" [ style = bold] +"FAKECLONE1:1_start_0 remote1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2-clone_running_0" [ style=bold color="green" fontcolor="orange"] "FAKECLONE2-clone_start_0" -> "FAKECLONE2-clone_running_0" [ style = bold] -"FAKECLONE2-clone_start_0" -> "FAKECLONE2:0_start_0 18builder" [ style = bold] +"FAKECLONE2-clone_start_0" -> "FAKECLONE2:0_start_0 18node3" [ style = bold] "FAKECLONE2-clone_start_0" -> "FAKECLONE2:1_start_0 18node1" [ style = bold] "FAKECLONE2-clone_start_0" -> "FAKECLONE2:2_start_0 18node2" [ style = bold] "FAKECLONE2-clone_start_0" -> "FAKECLONE2:3_start_0 18node4" [ style = bold] "FAKECLONE2-clone_start_0" -> "FAKECLONE2:4_start_0 remote1" [ style = bold] -"FAKECLONE2-clone_start_0" -> "FAKECLONE2:5_start_0 18node3" [ style = bold] "FAKECLONE2-clone_start_0" [ style=bold color="green" fontcolor="orange"] -"FAKECLONE2:0_monitor_0 18builder" -> "probe_complete 18builder" [ style = bold] -"FAKECLONE2:0_monitor_0 18builder" [ style=bold color="green" fontcolor="black"] -"FAKECLONE2:0_monitor_60000 18builder" [ style=bold color="green" fontcolor="black"] -"FAKECLONE2:0_start_0 18builder" -> "FAKECLONE2-clone_running_0" [ style = bold] -"FAKECLONE2:0_start_0 18builder" -> "FAKECLONE2:0_monitor_60000 18builder" [ style = bold] -"FAKECLONE2:0_start_0 18builder" [ style=bold color="green" fontcolor="black"] +"FAKECLONE2:0_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] +"FAKECLONE2:0_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] +"FAKECLONE2:0_monitor_60000 18node3" [ style=bold color="green" fontcolor="black"] +"FAKECLONE2:0_start_0 18node3" -> "FAKECLONE2-clone_running_0" [ style = bold] +"FAKECLONE2:0_start_0 18node3" -> "FAKECLONE2:0_monitor_60000 18node3" [ style = bold] +"FAKECLONE2:0_start_0 18node3" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:1_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] "FAKECLONE2:1_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:1_monitor_60000 18node1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:1_start_0 18node1" -> "FAKECLONE2-clone_running_0" [ style = bold] "FAKECLONE2:1_start_0 18node1" -> "FAKECLONE2:1_monitor_60000 18node1" [ style = bold] "FAKECLONE2:1_start_0 18node1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:2_monitor_60000 18node2" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:2_start_0 18node2" -> "FAKECLONE2-clone_running_0" [ style = bold] "FAKECLONE2:2_start_0 18node2" -> "FAKECLONE2:2_monitor_60000 18node2" [ style = bold] "FAKECLONE2:2_start_0 18node2" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:3_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "FAKECLONE2:3_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:3_monitor_60000 18node4" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:3_start_0 18node4" -> "FAKECLONE2-clone_running_0" [ style = bold] "FAKECLONE2:3_start_0 18node4" -> "FAKECLONE2:3_monitor_60000 18node4" [ style = bold] "FAKECLONE2:3_start_0 18node4" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:4_monitor_0 remote1" -> "probe_complete remote1" [ style = bold] "FAKECLONE2:4_monitor_0 remote1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:4_monitor_60000 remote1" [ style=bold color="green" fontcolor="black"] "FAKECLONE2:4_start_0 remote1" -> "FAKECLONE2-clone_running_0" [ style = bold] "FAKECLONE2:4_start_0 remote1" -> "FAKECLONE2:4_monitor_60000 remote1" [ style = bold] "FAKECLONE2:4_start_0 remote1" [ style=bold color="green" fontcolor="black"] -"FAKECLONE2:5_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] -"FAKECLONE2:5_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] -"FAKECLONE2:5_monitor_60000 18node3" [ style=bold color="green" fontcolor="black"] -"FAKECLONE2:5_start_0 18node3" -> "FAKECLONE2-clone_running_0" [ style = bold] -"FAKECLONE2:5_start_0 18node3" -> "FAKECLONE2:5_monitor_60000 18node3" [ style = bold] -"FAKECLONE2:5_start_0 18node3" [ style=bold color="green" fontcolor="black"] -"all_stopped" [ style=bold color="green" fontcolor="orange"] -"probe_complete 18builder" -> "probe_nodes_complete" [ style = bold] -"probe_complete 18builder" [ style=bold color="green" fontcolor="black"] +"FAKEGROUP_running_0" [ style=bold color="green" fontcolor="orange"] +"FAKEGROUP_start_0" -> "FAKE6_start_0 18node1" [ style = bold] +"FAKEGROUP_start_0" -> "FAKE7_start_0 18node1" [ style = bold] +"FAKEGROUP_start_0" -> "FAKEGROUP_running_0" [ style = bold] +"FAKEGROUP_start_0" [ style=bold color="green" fontcolor="orange"] "probe_complete 18node1" -> "probe_nodes_complete" [ style = bold] "probe_complete 18node1" [ style=bold color="green" fontcolor="black"] "probe_complete 18node2" -> "probe_nodes_complete" [ style = bold] "probe_complete 18node2" [ style=bold color="green" fontcolor="black"] "probe_complete 18node3" -> "probe_nodes_complete" [ style = bold] "probe_complete 18node3" [ style=bold color="green" fontcolor="black"] "probe_complete 18node4" -> "probe_nodes_complete" [ style = bold] "probe_complete 18node4" [ style=bold color="green" fontcolor="black"] "probe_complete remote1" -> "probe_complete" [ style = bold] "probe_complete remote1" [ style=bold color="green" fontcolor="black"] -"probe_complete" -> "FAKE1_start_0 18node2" [ style = bold] -"probe_complete" -> "FAKE2_stop_0 18node2" [ style = bold] +"probe_complete" -> "FAKE1_start_0 18node4" [ style = bold] +"probe_complete" -> "FAKE2_start_0 18node2" [ style = bold] "probe_complete" -> "FAKE3_start_0 18node3" [ style = bold] -"probe_complete" -> "FAKE3_stop_0 18builder" [ style = bold] "probe_complete" -> "FAKE4_start_0 18node4" [ style = bold] -"probe_complete" -> "FAKE4_stop_0 18node1" [ style = bold] "probe_complete" -> "FAKE5_start_0 remote1" [ style = bold] -"probe_complete" -> "FAKECLONE1:0_start_0 18builder" [ style = bold] -"probe_complete" -> "FAKECLONE1:1_start_0 18node1" [ style = bold] -"probe_complete" -> "FAKECLONE1:2_start_0 18node2" [ style = bold] -"probe_complete" -> "FAKECLONE1:3_start_0 18node4" [ style = bold] -"probe_complete" -> "FAKECLONE1:4_start_0 remote1" [ style = bold] -"probe_complete" -> "FAKECLONE1:5_start_0 18node3" [ style = bold] -"probe_complete" -> "FAKECLONE2:0_start_0 18builder" [ style = bold] +"probe_complete" -> "FAKE6_start_0 18node1" [ style = bold] +"probe_complete" -> "FAKE7_start_0 18node1" [ style = bold] +"probe_complete" -> "FAKECLONE1:0_start_0 18node1" [ style = bold] +"probe_complete" -> "FAKECLONE1:1_start_0 remote1" [ style = bold] +"probe_complete" -> "FAKECLONE2:0_start_0 18node3" [ style = bold] "probe_complete" -> "FAKECLONE2:1_start_0 18node1" [ style = bold] "probe_complete" -> "FAKECLONE2:2_start_0 18node2" [ style = bold] "probe_complete" -> "FAKECLONE2:3_start_0 18node4" [ style = bold] "probe_complete" -> "FAKECLONE2:4_start_0 remote1" [ style = bold] -"probe_complete" -> "FAKECLONE2:5_start_0 18node3" [ style = bold] +"probe_complete" -> "shooter_start_0 18node2" [ style = bold] "probe_complete" [ style=bold color="green" fontcolor="orange"] -"probe_nodes_complete" -> "remote1_start_0 18builder" [ style = bold] +"probe_nodes_complete" -> "remote1_start_0 18node1" [ style = bold] "probe_nodes_complete" [ style=bold color="green" fontcolor="orange"] +"remote1_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"remote1_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"remote1_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] +"remote1_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] "remote1_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] "remote1_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] "remote1_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "remote1_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] -"remote1_monitor_60000 18builder" [ style=bold color="green" fontcolor="black"] -"remote1_start_0 18builder" -> "FAKE5_monitor_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKE5_monitor_60000 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKE5_start_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE1:4_monitor_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE1:4_monitor_60000 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE1:4_start_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE2:4_monitor_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE2:4_monitor_60000 remote1" [ style = bold] -"remote1_start_0 18builder" -> "FAKECLONE2:4_start_0 remote1" [ style = bold] -"remote1_start_0 18builder" -> "remote1_monitor_60000 18builder" [ style = bold] -"remote1_start_0 18builder" [ style=bold color="green" fontcolor="black"] +"remote1_monitor_60000 18node1" [ style=bold color="green" fontcolor="black"] +"remote1_start_0 18node1" -> "FAKE5_monitor_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKE5_monitor_60000 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKE5_start_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE1:1_monitor_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE1:1_monitor_60000 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE1:1_start_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE2:4_monitor_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE2:4_monitor_60000 remote1" [ style = bold] +"remote1_start_0 18node1" -> "FAKECLONE2:4_start_0 remote1" [ style = bold] +"remote1_start_0 18node1" -> "remote1_monitor_60000 18node1" [ style = bold] +"remote1_start_0 18node1" [ style=bold color="green" fontcolor="black"] +"shooter_monitor_0 18node1" -> "probe_complete 18node1" [ style = bold] +"shooter_monitor_0 18node1" [ style=bold color="green" fontcolor="black"] +"shooter_monitor_0 18node2" -> "probe_complete 18node2" [ style = bold] +"shooter_monitor_0 18node2" [ style=bold color="green" fontcolor="black"] "shooter_monitor_0 18node3" -> "probe_complete 18node3" [ style = bold] "shooter_monitor_0 18node3" [ style=bold color="green" fontcolor="black"] "shooter_monitor_0 18node4" -> "probe_complete 18node4" [ style = bold] "shooter_monitor_0 18node4" [ style=bold color="green" fontcolor="black"] +"shooter_monitor_60000 18node2" [ style=bold color="green" fontcolor="black"] +"shooter_start_0 18node2" -> "shooter_monitor_60000 18node2" [ style = bold] +"shooter_start_0 18node2" [ style=bold color="green" fontcolor="black"] } diff --git a/pengine/test10/resource-discovery.exp b/pengine/test10/resource-discovery.exp index 2770f4ec95..5459bd7960 100644 --- a/pengine/test10/resource-discovery.exp +++ b/pengine/test10/resource-discovery.exp @@ -1,1041 +1,979 @@ - + - + - + + + + + - + - + - + + + + + - - - + + + - - - - - + - - - + + + - - - - - + - - + + - - + + - - + + - + - - + + - + - - + + - - + + - - + + - - + + - + - - - - - - - - - - + - + - - + + - + + + + + + + + + + - + - + - + - - - + + + - + - + + + + + + + + + + + + + + + + + + + - + - - - - + - + - + - + - + - + - + - + - - - - - - - - - - - - - - - - - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - - - - - - - - - - + - + - + - + - + - + - + - + - + - + - + - - - + + + - - - - - + - + - + - + - + - - - + + + - + - - - - - - - - - - - + - + - + - - - + + + - + - + - - - - + + + - + - + + + + + + + + + + + + - - - + + + - - - - + - - - + + + - + - - - - + - - - + + + - - - - - + - - - + + + - + - - - + + + - + - + - + - - - + + + + + + + + + + + + + - - - - - - - - - - - - - + + + + + + + + + + + - + - + - - - - - - - - - + - - - + + + - + - + - - - + + + - + - + - + - - - + + + - + - - - + + + - + + + + - + - - - + + + - + + + + - + - - - - - - - - - - - - + + + - + - + - - - - + + + - + + + + + + + - + + + + + + + - - - - + + + - - - - - + - - - - + + + - + + + + - + - - - - + + + - - - + + + - - - - + - - - + + + - - - - + - + - - - + + + - - - - - + - - - + + + - - - - - + - - - + + + - - - - + - - - + + + - - - - - - - - - - - - + - + - - - - - - - - - - + + + + + + + + + + - - - + + + + - + - + - + - + - + - - - - + - + - + - + - + - + + + + - - - - - - - - - - + - + - + - + - + - + - + - + - - - - - - - - - - + - + - + - + - + - + - + - + + + + + + + + + + - + - + - - - - - - - + diff --git a/pengine/test10/resource-discovery.scores b/pengine/test10/resource-discovery.scores index e1fa78eaa1..9b56b969ee 100644 --- a/pengine/test10/resource-discovery.scores +++ b/pengine/test10/resource-discovery.scores @@ -1,199 +1,171 @@ Allocation scores: -clone_color: FAKECLONE1-clone allocation score on 18builder: 0 clone_color: FAKECLONE1-clone allocation score on 18node1: 0 -clone_color: FAKECLONE1-clone allocation score on 18node2: 0 -clone_color: FAKECLONE1-clone allocation score on 18node3: 0 -clone_color: FAKECLONE1-clone allocation score on 18node4: 0 +clone_color: FAKECLONE1-clone allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1-clone allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1-clone allocation score on 18node4: -INFINITY clone_color: FAKECLONE1-clone allocation score on remote1: 0 -clone_color: FAKECLONE1:0 allocation score on 18builder: 0 clone_color: FAKECLONE1:0 allocation score on 18node1: 0 -clone_color: FAKECLONE1:0 allocation score on 18node2: 0 -clone_color: FAKECLONE1:0 allocation score on 18node3: 0 -clone_color: FAKECLONE1:0 allocation score on 18node4: 0 +clone_color: FAKECLONE1:0 allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1:0 allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1:0 allocation score on 18node4: -INFINITY clone_color: FAKECLONE1:0 allocation score on remote1: 0 -clone_color: FAKECLONE1:1 allocation score on 18builder: 0 clone_color: FAKECLONE1:1 allocation score on 18node1: 0 -clone_color: FAKECLONE1:1 allocation score on 18node2: 0 -clone_color: FAKECLONE1:1 allocation score on 18node3: 0 -clone_color: FAKECLONE1:1 allocation score on 18node4: 0 +clone_color: FAKECLONE1:1 allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1:1 allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1:1 allocation score on 18node4: -INFINITY clone_color: FAKECLONE1:1 allocation score on remote1: 0 -clone_color: FAKECLONE1:2 allocation score on 18builder: 0 clone_color: FAKECLONE1:2 allocation score on 18node1: 0 -clone_color: FAKECLONE1:2 allocation score on 18node2: 0 -clone_color: FAKECLONE1:2 allocation score on 18node3: 0 -clone_color: FAKECLONE1:2 allocation score on 18node4: 0 +clone_color: FAKECLONE1:2 allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1:2 allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1:2 allocation score on 18node4: -INFINITY clone_color: FAKECLONE1:2 allocation score on remote1: 0 -clone_color: FAKECLONE1:3 allocation score on 18builder: 0 clone_color: FAKECLONE1:3 allocation score on 18node1: 0 -clone_color: FAKECLONE1:3 allocation score on 18node2: 0 -clone_color: FAKECLONE1:3 allocation score on 18node3: 0 -clone_color: FAKECLONE1:3 allocation score on 18node4: 0 +clone_color: FAKECLONE1:3 allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1:3 allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1:3 allocation score on 18node4: -INFINITY clone_color: FAKECLONE1:3 allocation score on remote1: 0 -clone_color: FAKECLONE1:4 allocation score on 18builder: 0 clone_color: FAKECLONE1:4 allocation score on 18node1: 0 -clone_color: FAKECLONE1:4 allocation score on 18node2: 0 -clone_color: FAKECLONE1:4 allocation score on 18node3: 0 -clone_color: FAKECLONE1:4 allocation score on 18node4: 0 +clone_color: FAKECLONE1:4 allocation score on 18node2: -INFINITY +clone_color: FAKECLONE1:4 allocation score on 18node3: -INFINITY +clone_color: FAKECLONE1:4 allocation score on 18node4: -INFINITY clone_color: FAKECLONE1:4 allocation score on remote1: 0 -clone_color: FAKECLONE1:5 allocation score on 18builder: 0 -clone_color: FAKECLONE1:5 allocation score on 18node1: 0 -clone_color: FAKECLONE1:5 allocation score on 18node2: 0 -clone_color: FAKECLONE1:5 allocation score on 18node3: 0 -clone_color: FAKECLONE1:5 allocation score on 18node4: 0 -clone_color: FAKECLONE1:5 allocation score on remote1: 0 -clone_color: FAKECLONE2-clone allocation score on 18builder: 0 clone_color: FAKECLONE2-clone allocation score on 18node1: 0 clone_color: FAKECLONE2-clone allocation score on 18node2: 0 clone_color: FAKECLONE2-clone allocation score on 18node3: 0 clone_color: FAKECLONE2-clone allocation score on 18node4: 0 clone_color: FAKECLONE2-clone allocation score on remote1: 0 -clone_color: FAKECLONE2:0 allocation score on 18builder: 0 clone_color: FAKECLONE2:0 allocation score on 18node1: 0 clone_color: FAKECLONE2:0 allocation score on 18node2: 0 clone_color: FAKECLONE2:0 allocation score on 18node3: 0 clone_color: FAKECLONE2:0 allocation score on 18node4: 0 clone_color: FAKECLONE2:0 allocation score on remote1: 0 -clone_color: FAKECLONE2:1 allocation score on 18builder: 0 clone_color: FAKECLONE2:1 allocation score on 18node1: 0 clone_color: FAKECLONE2:1 allocation score on 18node2: 0 clone_color: FAKECLONE2:1 allocation score on 18node3: 0 clone_color: FAKECLONE2:1 allocation score on 18node4: 0 clone_color: FAKECLONE2:1 allocation score on remote1: 0 -clone_color: FAKECLONE2:2 allocation score on 18builder: 0 clone_color: FAKECLONE2:2 allocation score on 18node1: 0 clone_color: FAKECLONE2:2 allocation score on 18node2: 0 clone_color: FAKECLONE2:2 allocation score on 18node3: 0 clone_color: FAKECLONE2:2 allocation score on 18node4: 0 clone_color: FAKECLONE2:2 allocation score on remote1: 0 -clone_color: FAKECLONE2:3 allocation score on 18builder: 0 clone_color: FAKECLONE2:3 allocation score on 18node1: 0 clone_color: FAKECLONE2:3 allocation score on 18node2: 0 clone_color: FAKECLONE2:3 allocation score on 18node3: 0 clone_color: FAKECLONE2:3 allocation score on 18node4: 0 clone_color: FAKECLONE2:3 allocation score on remote1: 0 -clone_color: FAKECLONE2:4 allocation score on 18builder: 0 clone_color: FAKECLONE2:4 allocation score on 18node1: 0 clone_color: FAKECLONE2:4 allocation score on 18node2: 0 clone_color: FAKECLONE2:4 allocation score on 18node3: 0 clone_color: FAKECLONE2:4 allocation score on 18node4: 0 clone_color: FAKECLONE2:4 allocation score on remote1: 0 -clone_color: FAKECLONE2:5 allocation score on 18builder: 0 -clone_color: FAKECLONE2:5 allocation score on 18node1: 0 -clone_color: FAKECLONE2:5 allocation score on 18node2: 0 -clone_color: FAKECLONE2:5 allocation score on 18node3: 0 -clone_color: FAKECLONE2:5 allocation score on 18node4: 0 -clone_color: FAKECLONE2:5 allocation score on remote1: 0 -native_color: FAKE1 allocation score on 18builder: 0 -native_color: FAKE1 allocation score on 18node1: 0 -native_color: FAKE1 allocation score on 18node2: 0 -native_color: FAKE1 allocation score on 18node3: 0 +group_color: FAKE6 allocation score on 18node1: 0 +group_color: FAKE6 allocation score on 18node2: 0 +group_color: FAKE6 allocation score on 18node3: -INFINITY +group_color: FAKE6 allocation score on 18node4: -INFINITY +group_color: FAKE6 allocation score on remote1: -INFINITY +group_color: FAKE7 allocation score on 18node1: 0 +group_color: FAKE7 allocation score on 18node2: 0 +group_color: FAKE7 allocation score on 18node3: -INFINITY +group_color: FAKE7 allocation score on 18node4: -INFINITY +group_color: FAKE7 allocation score on remote1: -INFINITY +group_color: FAKEGROUP allocation score on 18node1: 0 +group_color: FAKEGROUP allocation score on 18node2: 0 +group_color: FAKEGROUP allocation score on 18node3: -INFINITY +group_color: FAKEGROUP allocation score on 18node4: -INFINITY +group_color: FAKEGROUP allocation score on remote1: -INFINITY +native_color: FAKE1 allocation score on 18node1: -INFINITY +native_color: FAKE1 allocation score on 18node2: -INFINITY +native_color: FAKE1 allocation score on 18node3: -INFINITY native_color: FAKE1 allocation score on 18node4: 0 native_color: FAKE1 allocation score on remote1: -INFINITY -native_color: FAKE2 allocation score on 18builder: 0 -native_color: FAKE2 allocation score on 18node1: 0 -native_color: FAKE2 allocation score on 18node2: -INFINITY -native_color: FAKE2 allocation score on 18node3: 0 -native_color: FAKE2 allocation score on 18node4: 0 -native_color: FAKE2 allocation score on remote1: 0 -native_color: FAKE3 allocation score on 18builder: 0 -native_color: FAKE3 allocation score on 18node1: 0 -native_color: FAKE3 allocation score on 18node2: 0 +native_color: FAKE2 allocation score on 18node1: 10 +native_color: FAKE2 allocation score on 18node2: 100 +native_color: FAKE2 allocation score on 18node3: -INFINITY +native_color: FAKE2 allocation score on 18node4: -INFINITY +native_color: FAKE2 allocation score on remote1: -INFINITY +native_color: FAKE3 allocation score on 18node1: -INFINITY +native_color: FAKE3 allocation score on 18node2: -INFINITY native_color: FAKE3 allocation score on 18node3: INFINITY -native_color: FAKE3 allocation score on 18node4: 0 -native_color: FAKE3 allocation score on remote1: 0 -native_color: FAKE4 allocation score on 18builder: 0 -native_color: FAKE4 allocation score on 18node1: 0 -native_color: FAKE4 allocation score on 18node2: 0 -native_color: FAKE4 allocation score on 18node3: 0 +native_color: FAKE3 allocation score on 18node4: -INFINITY +native_color: FAKE3 allocation score on remote1: -INFINITY +native_color: FAKE4 allocation score on 18node1: -INFINITY +native_color: FAKE4 allocation score on 18node2: -INFINITY +native_color: FAKE4 allocation score on 18node3: -INFINITY native_color: FAKE4 allocation score on 18node4: 0 -native_color: FAKE4 allocation score on remote1: 0 -native_color: FAKE5 allocation score on 18builder: 0 +native_color: FAKE4 allocation score on remote1: -INFINITY native_color: FAKE5 allocation score on 18node1: 0 native_color: FAKE5 allocation score on 18node2: 0 native_color: FAKE5 allocation score on 18node3: 0 native_color: FAKE5 allocation score on 18node4: 0 native_color: FAKE5 allocation score on remote1: 0 -native_color: FAKECLONE1:0 allocation score on 18builder: 0 +native_color: FAKE6 allocation score on 18node1: 0 +native_color: FAKE6 allocation score on 18node2: 0 +native_color: FAKE6 allocation score on 18node3: -INFINITY +native_color: FAKE6 allocation score on 18node4: -INFINITY +native_color: FAKE6 allocation score on remote1: -INFINITY +native_color: FAKE7 allocation score on 18node1: 0 +native_color: FAKE7 allocation score on 18node2: -INFINITY +native_color: FAKE7 allocation score on 18node3: -INFINITY +native_color: FAKE7 allocation score on 18node4: -INFINITY +native_color: FAKE7 allocation score on remote1: -INFINITY native_color: FAKECLONE1:0 allocation score on 18node1: 0 -native_color: FAKECLONE1:0 allocation score on 18node2: 0 -native_color: FAKECLONE1:0 allocation score on 18node3: 0 -native_color: FAKECLONE1:0 allocation score on 18node4: 0 +native_color: FAKECLONE1:0 allocation score on 18node2: -INFINITY +native_color: FAKECLONE1:0 allocation score on 18node3: -INFINITY +native_color: FAKECLONE1:0 allocation score on 18node4: -INFINITY native_color: FAKECLONE1:0 allocation score on remote1: 0 -native_color: FAKECLONE1:1 allocation score on 18builder: -INFINITY -native_color: FAKECLONE1:1 allocation score on 18node1: 0 -native_color: FAKECLONE1:1 allocation score on 18node2: 0 -native_color: FAKECLONE1:1 allocation score on 18node3: 0 -native_color: FAKECLONE1:1 allocation score on 18node4: 0 +native_color: FAKECLONE1:1 allocation score on 18node1: -INFINITY +native_color: FAKECLONE1:1 allocation score on 18node2: -INFINITY +native_color: FAKECLONE1:1 allocation score on 18node3: -INFINITY +native_color: FAKECLONE1:1 allocation score on 18node4: -INFINITY native_color: FAKECLONE1:1 allocation score on remote1: 0 -native_color: FAKECLONE1:2 allocation score on 18builder: -INFINITY native_color: FAKECLONE1:2 allocation score on 18node1: -INFINITY -native_color: FAKECLONE1:2 allocation score on 18node2: 0 -native_color: FAKECLONE1:2 allocation score on 18node3: 0 -native_color: FAKECLONE1:2 allocation score on 18node4: 0 -native_color: FAKECLONE1:2 allocation score on remote1: 0 -native_color: FAKECLONE1:3 allocation score on 18builder: -INFINITY +native_color: FAKECLONE1:2 allocation score on 18node2: -INFINITY +native_color: FAKECLONE1:2 allocation score on 18node3: -INFINITY +native_color: FAKECLONE1:2 allocation score on 18node4: -INFINITY +native_color: FAKECLONE1:2 allocation score on remote1: -INFINITY native_color: FAKECLONE1:3 allocation score on 18node1: -INFINITY native_color: FAKECLONE1:3 allocation score on 18node2: -INFINITY -native_color: FAKECLONE1:3 allocation score on 18node3: 0 -native_color: FAKECLONE1:3 allocation score on 18node4: 0 -native_color: FAKECLONE1:3 allocation score on remote1: 0 -native_color: FAKECLONE1:4 allocation score on 18builder: -INFINITY +native_color: FAKECLONE1:3 allocation score on 18node3: -INFINITY +native_color: FAKECLONE1:3 allocation score on 18node4: -INFINITY +native_color: FAKECLONE1:3 allocation score on remote1: -INFINITY native_color: FAKECLONE1:4 allocation score on 18node1: -INFINITY native_color: FAKECLONE1:4 allocation score on 18node2: -INFINITY -native_color: FAKECLONE1:4 allocation score on 18node3: 0 +native_color: FAKECLONE1:4 allocation score on 18node3: -INFINITY native_color: FAKECLONE1:4 allocation score on 18node4: -INFINITY -native_color: FAKECLONE1:4 allocation score on remote1: 0 -native_color: FAKECLONE1:5 allocation score on 18builder: -INFINITY -native_color: FAKECLONE1:5 allocation score on 18node1: -INFINITY -native_color: FAKECLONE1:5 allocation score on 18node2: -INFINITY -native_color: FAKECLONE1:5 allocation score on 18node3: 0 -native_color: FAKECLONE1:5 allocation score on 18node4: -INFINITY -native_color: FAKECLONE1:5 allocation score on remote1: -INFINITY -native_color: FAKECLONE2:0 allocation score on 18builder: 0 +native_color: FAKECLONE1:4 allocation score on remote1: -INFINITY native_color: FAKECLONE2:0 allocation score on 18node1: 0 native_color: FAKECLONE2:0 allocation score on 18node2: 0 native_color: FAKECLONE2:0 allocation score on 18node3: 0 native_color: FAKECLONE2:0 allocation score on 18node4: 0 native_color: FAKECLONE2:0 allocation score on remote1: 0 -native_color: FAKECLONE2:1 allocation score on 18builder: -INFINITY native_color: FAKECLONE2:1 allocation score on 18node1: 0 native_color: FAKECLONE2:1 allocation score on 18node2: 0 -native_color: FAKECLONE2:1 allocation score on 18node3: 0 +native_color: FAKECLONE2:1 allocation score on 18node3: -INFINITY native_color: FAKECLONE2:1 allocation score on 18node4: 0 native_color: FAKECLONE2:1 allocation score on remote1: 0 -native_color: FAKECLONE2:2 allocation score on 18builder: -INFINITY native_color: FAKECLONE2:2 allocation score on 18node1: -INFINITY native_color: FAKECLONE2:2 allocation score on 18node2: 0 -native_color: FAKECLONE2:2 allocation score on 18node3: 0 +native_color: FAKECLONE2:2 allocation score on 18node3: -INFINITY native_color: FAKECLONE2:2 allocation score on 18node4: 0 native_color: FAKECLONE2:2 allocation score on remote1: 0 -native_color: FAKECLONE2:3 allocation score on 18builder: -INFINITY native_color: FAKECLONE2:3 allocation score on 18node1: -INFINITY native_color: FAKECLONE2:3 allocation score on 18node2: -INFINITY -native_color: FAKECLONE2:3 allocation score on 18node3: 0 +native_color: FAKECLONE2:3 allocation score on 18node3: -INFINITY native_color: FAKECLONE2:3 allocation score on 18node4: 0 native_color: FAKECLONE2:3 allocation score on remote1: 0 -native_color: FAKECLONE2:4 allocation score on 18builder: -INFINITY native_color: FAKECLONE2:4 allocation score on 18node1: -INFINITY native_color: FAKECLONE2:4 allocation score on 18node2: -INFINITY -native_color: FAKECLONE2:4 allocation score on 18node3: 0 +native_color: FAKECLONE2:4 allocation score on 18node3: -INFINITY native_color: FAKECLONE2:4 allocation score on 18node4: -INFINITY native_color: FAKECLONE2:4 allocation score on remote1: 0 -native_color: FAKECLONE2:5 allocation score on 18builder: -INFINITY -native_color: FAKECLONE2:5 allocation score on 18node1: -INFINITY -native_color: FAKECLONE2:5 allocation score on 18node2: -INFINITY -native_color: FAKECLONE2:5 allocation score on 18node3: 0 -native_color: FAKECLONE2:5 allocation score on 18node4: -INFINITY -native_color: FAKECLONE2:5 allocation score on remote1: -INFINITY -native_color: remote1 allocation score on 18builder: 0 native_color: remote1 allocation score on 18node1: 0 native_color: remote1 allocation score on 18node2: 0 native_color: remote1 allocation score on 18node3: 0 native_color: remote1 allocation score on 18node4: 0 native_color: remote1 allocation score on remote1: -INFINITY -native_color: shooter allocation score on 18builder: 0 native_color: shooter allocation score on 18node1: 0 native_color: shooter allocation score on 18node2: 0 native_color: shooter allocation score on 18node3: 0 native_color: shooter allocation score on 18node4: 0 native_color: shooter allocation score on remote1: -INFINITY diff --git a/pengine/test10/resource-discovery.summary b/pengine/test10/resource-discovery.summary index af0e5b3e70..e3d23a53c3 100644 --- a/pengine/test10/resource-discovery.summary +++ b/pengine/test10/resource-discovery.summary @@ -1,124 +1,128 @@ Current cluster status: -Online: [ 18builder 18node1 18node2 18node3 18node4 ] +Online: [ 18node1 18node2 18node3 18node4 ] RemoteOFFLINE: [ remote1 ] - shooter (stonith:fence_xvm): Started 18node1 + shooter (stonith:fence_xvm): Stopped remote1 (ocf::pacemaker:remote): Stopped FAKE1 (ocf::heartbeat:Dummy): Stopped - FAKE2 (ocf::heartbeat:Dummy): Started 18node2 - FAKE3 (ocf::heartbeat:Dummy): Started 18builder - FAKE4 (ocf::heartbeat:Dummy): Started 18node1 + FAKE2 (ocf::heartbeat:Dummy): Stopped + FAKE3 (ocf::heartbeat:Dummy): Stopped + FAKE4 (ocf::heartbeat:Dummy): Stopped FAKE5 (ocf::heartbeat:Dummy): Stopped Clone Set: FAKECLONE1-clone [FAKECLONE1] - Stopped: [ 18builder 18node1 18node2 18node3 18node4 remote1 ] + Stopped: [ 18node1 18node2 18node3 18node4 remote1 ] Clone Set: FAKECLONE2-clone [FAKECLONE2] - Stopped: [ 18builder 18node1 18node2 18node3 18node4 remote1 ] + Stopped: [ 18node1 18node2 18node3 18node4 remote1 ] + Resource Group: FAKEGROUP + FAKE6 (ocf::heartbeat:Dummy): Stopped + FAKE7 (ocf::heartbeat:Dummy): Stopped Transition Summary: - * Start remote1 (18builder) - * Start FAKE1 (18node2) - * Move FAKE2 (Started 18node2 -> 18node3) - * Move FAKE3 (Started 18builder -> 18node3) - * Move FAKE4 (Started 18node1 -> 18node4) + * Start shooter (18node2) + * Start remote1 (18node1) + * Start FAKE1 (18node4) + * Start FAKE2 (18node2) + * Start FAKE3 (18node3) + * Start FAKE4 (18node4) * Start FAKE5 (remote1) - * Start FAKECLONE1:0 (18builder) - * Start FAKECLONE1:1 (18node1) - * Start FAKECLONE1:2 (18node2) - * Start FAKECLONE1:3 (18node4) - * Start FAKECLONE1:4 (remote1) - * Start FAKECLONE1:5 (18node3) - * Start FAKECLONE2:0 (18builder) + * Start FAKECLONE1:0 (18node1) + * Start FAKECLONE1:1 (remote1) + * Start FAKECLONE2:0 (18node3) * Start FAKECLONE2:1 (18node1) * Start FAKECLONE2:2 (18node2) * Start FAKECLONE2:3 (18node4) * Start FAKECLONE2:4 (remote1) - * Start FAKECLONE2:5 (18node3) + * Start FAKE6 (18node1) + * Start FAKE7 (18node1) Executing cluster transition: * Resource action: shooter monitor on 18node4 * Resource action: shooter monitor on 18node3 + * Resource action: shooter monitor on 18node2 + * Resource action: shooter monitor on 18node1 * Resource action: remote1 monitor on 18node4 * Resource action: remote1 monitor on 18node3 + * Resource action: remote1 monitor on 18node2 + * Resource action: remote1 monitor on 18node1 * Resource action: FAKE1 monitor on 18node4 - * Resource action: FAKE1 monitor on 18node3 - * Resource action: FAKE1 monitor on 18node2 - * Resource action: FAKE1 monitor on 18node1 - * Resource action: FAKE1 monitor on 18builder + * Resource action: FAKE2 monitor on 18node2 + * Resource action: FAKE2 monitor on 18node1 * Resource action: FAKE3 monitor on 18node3 * Resource action: FAKE4 monitor on 18node4 * Resource action: FAKE5 monitor on 18node4 * Resource action: FAKE5 monitor on 18node3 * Resource action: FAKE5 monitor on 18node2 * Resource action: FAKE5 monitor on 18node1 - * Resource action: FAKE5 monitor on 18builder + * Resource action: FAKECLONE1:0 monitor on 18node1 * Pseudo action: FAKECLONE1-clone_start_0 - * Resource action: FAKECLONE2:0 monitor on 18builder + * Resource action: FAKECLONE2:0 monitor on 18node3 * Resource action: FAKECLONE2:1 monitor on 18node1 * Resource action: FAKECLONE2:3 monitor on 18node4 - * Resource action: FAKECLONE2:5 monitor on 18node3 * Pseudo action: FAKECLONE2-clone_start_0 + * Pseudo action: FAKEGROUP_start_0 + * Resource action: FAKE6 monitor on 18node2 + * Resource action: FAKE6 monitor on 18node1 + * Resource action: FAKE7 monitor on 18node2 + * Resource action: FAKE7 monitor on 18node1 * Pseudo action: probe_nodes_complete - * Resource action: remote1 start on 18builder + * Resource action: remote1 start on 18node1 * Resource action: FAKE5 monitor on remote1 - * Resource action: FAKECLONE1:4 monitor on remote1 + * Resource action: FAKECLONE1:1 monitor on remote1 * Resource action: FAKECLONE2:4 monitor on remote1 * Pseudo action: probe_complete - * Resource action: remote1 monitor=60000 on 18builder - * Resource action: FAKE1 start on 18node2 - * Resource action: FAKE2 stop on 18node2 - * Resource action: FAKE3 stop on 18builder - * Resource action: FAKE4 stop on 18node1 + * Resource action: shooter start on 18node2 + * Resource action: remote1 monitor=60000 on 18node1 + * Resource action: FAKE1 start on 18node4 + * Resource action: FAKE2 start on 18node2 + * Resource action: FAKE3 start on 18node3 + * Resource action: FAKE4 start on 18node4 * Resource action: FAKE5 start on remote1 - * Resource action: FAKECLONE1:0 start on 18builder - * Resource action: FAKECLONE1:1 start on 18node1 - * Resource action: FAKECLONE1:2 start on 18node2 - * Resource action: FAKECLONE1:3 start on 18node4 - * Resource action: FAKECLONE1:4 start on remote1 - * Resource action: FAKECLONE1:5 start on 18node3 + * Resource action: FAKECLONE1:0 start on 18node1 + * Resource action: FAKECLONE1:1 start on remote1 * Pseudo action: FAKECLONE1-clone_running_0 - * Resource action: FAKECLONE2:0 start on 18builder + * Resource action: FAKECLONE2:0 start on 18node3 * Resource action: FAKECLONE2:1 start on 18node1 * Resource action: FAKECLONE2:2 start on 18node2 * Resource action: FAKECLONE2:3 start on 18node4 * Resource action: FAKECLONE2:4 start on remote1 - * Resource action: FAKECLONE2:5 start on 18node3 * Pseudo action: FAKECLONE2-clone_running_0 - * Pseudo action: all_stopped - * Resource action: FAKE1 monitor=60000 on 18node2 - * Resource action: FAKE2 start on 18node3 - * Resource action: FAKE3 start on 18node3 - * Resource action: FAKE4 start on 18node4 + * Resource action: FAKE6 start on 18node1 + * Resource action: FAKE7 start on 18node1 + * Resource action: shooter monitor=60000 on 18node2 + * Resource action: FAKE1 monitor=60000 on 18node4 + * Resource action: FAKE2 monitor=60000 on 18node2 + * Resource action: FAKE3 monitor=60000 on 18node3 + * Resource action: FAKE4 monitor=60000 on 18node4 * Resource action: FAKE5 monitor=60000 on remote1 - * Resource action: FAKECLONE1:0 monitor=60000 on 18builder - * Resource action: FAKECLONE1:1 monitor=60000 on 18node1 - * Resource action: FAKECLONE1:2 monitor=60000 on 18node2 - * Resource action: FAKECLONE1:3 monitor=60000 on 18node4 - * Resource action: FAKECLONE1:4 monitor=60000 on remote1 - * Resource action: FAKECLONE1:5 monitor=60000 on 18node3 - * Resource action: FAKECLONE2:0 monitor=60000 on 18builder + * Resource action: FAKECLONE1:0 monitor=60000 on 18node1 + * Resource action: FAKECLONE1:1 monitor=60000 on remote1 + * Resource action: FAKECLONE2:0 monitor=60000 on 18node3 * Resource action: FAKECLONE2:1 monitor=60000 on 18node1 * Resource action: FAKECLONE2:2 monitor=60000 on 18node2 * Resource action: FAKECLONE2:3 monitor=60000 on 18node4 * Resource action: FAKECLONE2:4 monitor=60000 on remote1 - * Resource action: FAKECLONE2:5 monitor=60000 on 18node3 - * Resource action: FAKE2 monitor=60000 on 18node3 - * Resource action: FAKE3 monitor=60000 on 18node3 - * Resource action: FAKE4 monitor=60000 on 18node4 + * Pseudo action: FAKEGROUP_running_0 + * Resource action: FAKE6 monitor=10000 on 18node1 + * Resource action: FAKE7 monitor=10000 on 18node1 Revised cluster status: -Online: [ 18builder 18node1 18node2 18node3 18node4 ] +Online: [ 18node1 18node2 18node3 18node4 ] RemoteOnline: [ remote1 ] - shooter (stonith:fence_xvm): Started 18node1 - remote1 (ocf::pacemaker:remote): Started 18builder - FAKE1 (ocf::heartbeat:Dummy): Started 18node2 - FAKE2 (ocf::heartbeat:Dummy): Started 18node3 + shooter (stonith:fence_xvm): Started 18node2 + remote1 (ocf::pacemaker:remote): Started 18node1 + FAKE1 (ocf::heartbeat:Dummy): Started 18node4 + FAKE2 (ocf::heartbeat:Dummy): Started 18node2 FAKE3 (ocf::heartbeat:Dummy): Started 18node3 FAKE4 (ocf::heartbeat:Dummy): Started 18node4 FAKE5 (ocf::heartbeat:Dummy): Started remote1 Clone Set: FAKECLONE1-clone [FAKECLONE1] - Started: [ 18builder 18node1 18node2 18node3 18node4 remote1 ] + Started: [ 18node1 remote1 ] + Stopped: [ 18node2 18node3 18node4 ] Clone Set: FAKECLONE2-clone [FAKECLONE2] - Started: [ 18builder 18node1 18node2 18node3 18node4 remote1 ] + Started: [ 18node1 18node2 18node3 18node4 remote1 ] + Resource Group: FAKEGROUP + FAKE6 (ocf::heartbeat:Dummy): Started 18node1 + FAKE7 (ocf::heartbeat:Dummy): Started 18node1 diff --git a/pengine/test10/resource-discovery.xml b/pengine/test10/resource-discovery.xml index 5836804b8a..8b517df783 100644 --- a/pengine/test10/resource-discovery.xml +++ b/pengine/test10/resource-discovery.xml @@ -1,185 +1,143 @@ - + - - - + - - + + + + + + + + + + + + + + + + + + + - - - - - - - - - + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - + + + - + - - - - - - - - - - - - - - - - - - - - + - - - - - + - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - + + + + + + + +