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 enum crmd_fsa_input handle_failcount_op(xmlNode * stored_msg) { const char *rsc = NULL; xmlNode *xml_rsc = get_xpath_object("//" XML_CIB_TAG_RESOURCE, stored_msg, LOG_ERR); if (xml_rsc) { rsc = ID(xml_rsc); } if (rsc) { char *attr = NULL; crm_info("Removing failcount for %s", rsc); attr = crm_concat("fail-count", rsc, '-'); update_attrd(NULL, attr, NULL, NULL); crm_free(attr); attr = crm_concat("last-failure", rsc, '-'); update_attrd(NULL, attr, NULL, NULL); crm_free(attr); attr = generate_op_key(rsc, "last_failure", 0); delete_op_entry(NULL, rsc, attr, 0); crm_free(attr); } else { crm_log_xml_warn(stored_msg, "invalid failcount op"); } return I_NULL; }
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 *op_version = 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); op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); 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"); cancel = custom_action(rsc, crm_strdup(key), RSC_CANCEL, active_node, FALSE, TRUE, data_set); crm_free(cancel->task); cancel->task = crm_strdup(RSC_CANCEL); 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); crm_free(key); key = NULL; }
static char * create_action_name(action_t * action) { char *action_name = NULL; const char *prefix = NULL; const char *action_host = NULL; const char *task = action->task; if (action->node) { action_host = action->node->details->uname; } else if (is_not_set(action->flags, pe_action_pseudo)) { action_host = "<none>"; } if (safe_str_eq(action->task, RSC_CANCEL)) { prefix = "Cancel "; task = "monitor"; /* TO-DO: Hack! */ } if (action->rsc && action->rsc->clone_name) { char *key = NULL; const char *name = action->rsc->clone_name; const char *interval_s = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); int interval = crm_parse_int(interval_s, "0"); if (safe_str_eq(action->task, RSC_NOTIFY) || safe_str_eq(action->task, RSC_NOTIFIED)) { const char *n_type = g_hash_table_lookup(action->meta, "notify_key_type"); const char *n_task = g_hash_table_lookup(action->meta, "notify_key_operation"); CRM_ASSERT(n_type != NULL); CRM_ASSERT(n_task != NULL); key = generate_notify_key(name, n_type, n_task); } else { key = generate_op_key(name, task, interval); } if (action_host) { action_name = crm_strdup_printf("%s%s %s", prefix ? prefix : "", key, action_host); } else { action_name = crm_strdup_printf("%s%s", prefix ? prefix : "", key); } free(key); } else if (safe_str_eq(action->task, CRM_OP_FENCE)) { const char *op = g_hash_table_lookup(action->meta, "stonith_action"); action_name = crm_strdup_printf("%s%s '%s' %s", prefix ? prefix : "", action->task, op, action_host); } else if (action->rsc && action_host) { action_name = crm_strdup_printf("%s%s %s", prefix ? prefix : "", action->uuid, action_host); } else if (action_host) { action_name = crm_strdup_printf("%s%s %s", prefix ? prefix : "", action->task, action_host); } else { action_name = crm_strdup_printf("%s", action->uuid); } if(action_numbers) { char *with_id = crm_strdup_printf("%s (%d)", action_name, action->id); free(action_name); action_name = with_id; } return action_name; }
static gboolean check_action_definition(resource_t *rsc, node_t *active_node, crm_data_t *xml_op, pe_working_set_t *data_set) { char *key = NULL; int interval = 0; const char *interval_s = NULL; gboolean did_change = FALSE; gboolean start_op = FALSE; crm_data_t *params_all = NULL; crm_data_t *params_restart = NULL; GHashTable *local_rsc_params = NULL; char *digest_all_calc = NULL; const char *digest_all = NULL; const char *restart_list = NULL; const char *digest_restart = NULL; char *digest_restart_calc = NULL; action_t *action = NULL; const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); CRM_CHECK(active_node != NULL, return FALSE); 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); if(interval > 0) { crm_data_t *op_match = NULL; crm_debug_2("Checking parameters for %s", key); op_match = find_rsc_op_entry(rsc, key); if(op_match == NULL && data_set->stop_action_orphans) { /* create a cancel action */ action_t *cancel = NULL; char *cancel_key = NULL; const char *call_id = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); crm_info("Orphan action will be stopped: %s on %s", key, active_node->details->uname); cancel_key = generate_op_key( rsc->id, CRMD_ACTION_CANCEL, interval); cancel = custom_action( rsc, cancel_key, CRMD_ACTION_CANCEL, active_node, FALSE, TRUE, data_set); 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); crm_free(key); key = NULL; return TRUE; } else if(op_match == NULL) { crm_debug("Orphan action detected: %s on %s", key, active_node->details->uname); crm_free(key); key = NULL; return TRUE; } } action = custom_action(rsc, key, task, active_node, TRUE, FALSE, data_set); local_rsc_params = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); unpack_instance_attributes( rsc->xml, XML_TAG_ATTR_SETS, active_node->details->attrs, local_rsc_params, NULL, data_set->now); params_all = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(action->extra, hash2field, params_all); g_hash_table_foreach(rsc->parameters, hash2field, params_all); g_hash_table_foreach(action->meta, hash2metafield, params_all); g_hash_table_foreach(local_rsc_params, hash2field, params_all); filter_action_parameters(params_all, op_version); digest_all_calc = calculate_xml_digest(params_all, TRUE, FALSE); 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); if(crm_str_eq(task, CRMD_ACTION_START, TRUE)) { start_op = TRUE; } if(start_op && digest_restart) { params_restart = copy_xml(params_all); if(restart_list) { filter_reload_parameters(params_restart, restart_list); } digest_restart_calc = calculate_xml_digest(params_restart, TRUE, FALSE); if(safe_str_neq(digest_restart_calc, digest_restart)) { did_change = TRUE; crm_log_xml_info(params_restart, "params:restart"); crm_warn("Parameters to %s on %s changed: recorded %s vs. %s (restart:%s) %s", key, active_node->details->uname, crm_str(digest_restart), digest_restart_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); key = generate_op_key(rsc->id, task, interval); custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); goto cleanup; } } if(safe_str_neq(digest_all_calc, digest_all)) { action_t *op = NULL; did_change = TRUE; crm_log_xml_info(params_all, "params:all"); crm_warn("Parameters to %s on %s changed: recorded %s vs. %s (all:%s) %s", key, active_node->details->uname, crm_str(digest_all), digest_all_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); key = generate_op_key(rsc->id, task, interval); op = custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); if(start_op && digest_restart) { op->allow_reload_conversion = TRUE; } else if(interval > 0) { custom_action_order(rsc, start_key(rsc), NULL, NULL, crm_strdup(op->task), op, pe_order_runnable_left, data_set); } } cleanup: free_xml(params_all); free_xml(params_restart); crm_free(digest_all_calc); crm_free(digest_restart_calc); g_hash_table_destroy(local_rsc_params); pe_free_action(action); return did_change; }
static char * convert_non_atomic_uuid(char *old_uuid, resource_t * rsc, gboolean allow_notify, gboolean free_original) { int interval = 0; char *uuid = NULL; char *rid = NULL; char *raw_task = NULL; int task = no_action; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Processing %s", old_uuid); if (old_uuid == NULL) { return NULL; } else if (strstr(old_uuid, "notify") != NULL) { goto done; /* no conversion */ } else if (rsc->variant < pe_group) { goto done; /* no conversion */ } CRM_ASSERT(parse_op_key(old_uuid, &rid, &raw_task, &interval)); if (interval > 0) { goto done; /* no conversion */ } task = text2task(raw_task); switch (task) { case stop_rsc: case start_rsc: case action_notify: case action_promote: case action_demote: break; case stopped_rsc: case started_rsc: case action_notified: case action_promoted: case action_demoted: task--; break; case monitor_rsc: case shutdown_crm: case stonith_node: task = no_action; break; default: crm_err("Unknown action: %s", raw_task); task = no_action; break; } if (task != no_action) { if (is_set(rsc->flags, pe_rsc_notify) && allow_notify) { uuid = generate_notify_key(rid, "confirmed-post", task2text(task + 1)); } else { uuid = generate_op_key(rid, task2text(task + 1), 0); } pe_rsc_trace(rsc, "Converted %s -> %s", old_uuid, uuid); } done: if (uuid == NULL) { uuid = strdup(old_uuid); } if (free_original) { free(old_uuid); } free(raw_task); free(rid); return uuid; }
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; gboolean did_change = FALSE; xmlNode *params_all = NULL; xmlNode *params_restart = NULL; GHashTable *local_rsc_params = NULL; char *digest_all_calc = NULL; const char *digest_all = NULL; const char *restart_list = NULL; const char *digest_restart = NULL; char *digest_restart_calc = NULL; action_t *action = NULL; const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *op_version = crm_element_value(xml_op, XML_ATTR_CRM_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"); /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); if(interval > 0) { xmlNode *op_match = NULL; crm_debug_2("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); crm_free(key); return TRUE; } else if(op_match == NULL) { crm_debug("Orphan action detected: %s on %s", key, active_node->details->uname); crm_free(key); return TRUE; } } action = custom_action(rsc, key, task, active_node, TRUE, FALSE, data_set); /* key is free'd by custom_action() */ local_rsc_params = g_hash_table_new_full( g_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); get_rsc_attributes(local_rsc_params, rsc, active_node, data_set); params_all = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(local_rsc_params, hash2field, params_all); g_hash_table_foreach(action->extra, hash2field, params_all); g_hash_table_foreach(rsc->parameters, hash2field, params_all); g_hash_table_foreach(action->meta, hash2metafield, params_all); filter_action_parameters(params_all, op_version); digest_all_calc = calculate_xml_digest(params_all, TRUE, FALSE); 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); if(interval == 0 && safe_str_eq(task, RSC_STATUS)) { /* Reload based on the start action not a probe */ task = RSC_START; } if(digest_restart) { /* Changes that force a restart */ params_restart = copy_xml(params_all); if(restart_list) { filter_reload_parameters(params_restart, restart_list); } digest_restart_calc = calculate_xml_digest(params_restart, TRUE, FALSE); if(safe_str_neq(digest_restart_calc, digest_restart)) { did_change = TRUE; key = generate_op_key(rsc->id, task, interval); crm_log_xml_info(params_restart, "params:restart"); crm_info("Parameters to %s on %s changed: recorded %s vs. %s (restart:%s) %s", key, active_node->details->uname, crm_str(digest_restart), digest_restart_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); goto cleanup; } } if(safe_str_neq(digest_all_calc, digest_all)) { /* Changes that can potentially be handled by a reload */ did_change = TRUE; crm_log_xml_info(params_all, "params:reload"); key = generate_op_key(rsc->id, task, interval); crm_info("Parameters to %s on %s changed: recorded %s vs. %s (reload:%s) %s", key, active_node->details->uname, crm_str(digest_all), 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) { crm_debug_2("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 { crm_debug_2("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); } } cleanup: free_xml(params_all); free_xml(params_restart); crm_free(digest_all_calc); crm_free(digest_restart_calc); g_hash_table_destroy(local_rsc_params); pe_free_action(action); return did_change; }
gboolean cib_action_update(crm_action_t *action, int status, int op_rc) { char *op_id = NULL; char *code = NULL; char *digest = NULL; xmlNode *tmp = NULL; xmlNode *params = NULL; xmlNode *state = NULL; xmlNode *rsc = NULL; xmlNode *xml_op = NULL; xmlNode *action_rsc = NULL; enum cib_errors rc = cib_ok; const char *name = NULL; const char *value = NULL; const char *rsc_id = NULL; const char *task = crm_element_value(action->xml, XML_LRM_ATTR_TASK); const char *target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); const char *task_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); const char *target_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); int call_options = cib_quorum_override|cib_scope_local; if(status == LRM_OP_PENDING) { crm_debug("%s %d: Recording pending operation %s on %s", crm_element_name(action->xml), action->id, task_uuid, target); } else { crm_warn("%s %d: %s on %s timed out", crm_element_name(action->xml), action->id, task_uuid, target); } action_rsc = find_xml_node(action->xml, XML_CIB_TAG_RESOURCE, TRUE); if(action_rsc == NULL) { return FALSE; } rsc_id = ID(action_rsc); CRM_CHECK(rsc_id != NULL, crm_log_xml_err(action->xml, "Bad:action"); return FALSE); /* update the CIB <node_state id="hadev"> <lrm> <lrm_resources> <lrm_resource id="rsc2" last_op="start" op_code="0" target="hadev"/> */ state = create_xml_node(NULL, XML_CIB_TAG_STATE); crm_xml_add(state, XML_ATTR_UUID, target_uuid); crm_xml_add(state, XML_ATTR_UNAME, target); rsc = create_xml_node(state, XML_CIB_TAG_LRM); crm_xml_add(rsc, XML_ATTR_ID, target_uuid); rsc = create_xml_node(rsc, XML_LRM_TAG_RESOURCES); rsc = create_xml_node(rsc, XML_LRM_TAG_RESOURCE); crm_xml_add(rsc, XML_ATTR_ID, rsc_id); name = XML_ATTR_TYPE; value = crm_element_value(action_rsc, name); crm_xml_add(rsc, name, value); name = XML_AGENT_ATTR_CLASS; value = crm_element_value(action_rsc, name); crm_xml_add(rsc, name, value); name = XML_AGENT_ATTR_PROVIDER; value = crm_element_value(action_rsc, name); crm_xml_add(rsc, name, value); xml_op = create_xml_node(rsc, XML_LRM_TAG_RSC_OP); crm_xml_add(xml_op, XML_ATTR_ID, task); op_id = generate_op_key(rsc_id, task, action->interval); crm_xml_add(xml_op, XML_ATTR_ID, op_id); crm_free(op_id); crm_xml_add_int(xml_op, XML_LRM_ATTR_CALLID, -1); crm_xml_add(xml_op, XML_LRM_ATTR_TASK, task); crm_xml_add(xml_op, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); crm_xml_add_int(xml_op, XML_LRM_ATTR_OPSTATUS, status); crm_xml_add_int(xml_op, XML_LRM_ATTR_INTERVAL, action->interval); crm_xml_add_int(xml_op, XML_LRM_ATTR_RC, op_rc); crm_xml_add(xml_op, XML_ATTR_ORIGIN, __FUNCTION__); if(crm_str_eq(task, CRMD_ACTION_MIGRATED, TRUE)) { char *key = crm_meta_name("migrate_source_uuid"); xmlNode *attrs = first_named_child(action->xml, XML_TAG_ATTRS); const char *host = crm_element_value(attrs, key); CRM_CHECK(host != NULL, crm_log_xml_err(action->xml, "Bad Op")); crm_xml_add(xml_op, CRMD_ACTION_MIGRATED, host); crm_free(key); } code = generate_transition_key( transition_graph->id, action->id, get_target_rc(action), te_uuid); crm_xml_add(xml_op, XML_ATTR_TRANSITION_KEY, code); crm_free(code); code = generate_transition_magic( crm_element_value(xml_op, XML_ATTR_TRANSITION_KEY), status, op_rc); crm_xml_add(xml_op, XML_ATTR_TRANSITION_MAGIC, code); crm_free(code); tmp = find_xml_node(action->xml, "attributes", TRUE); params = create_xml_node(NULL, XML_TAG_PARAMS); copy_in_properties(params, tmp); filter_action_parameters(params, CRM_FEATURE_SET); digest = calculate_xml_digest(params, TRUE, FALSE); /* info for now as this area has been problematic to debug */ crm_debug("Calculated digest %s for %s (%s)\n", digest, ID(xml_op), crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); crm_log_xml(LOG_DEBUG, "digest:source", params); crm_xml_add(xml_op, XML_LRM_ATTR_OP_DIGEST, digest); crm_free(digest); free_xml(params); crm_debug_3("Updating CIB with \"%s\" (%s): %s %s on %s", status<0?"new action":XML_ATTR_TIMEOUT, crm_element_name(action->xml), crm_str(task), rsc_id, target); rc = fsa_cib_conn->cmds->update( fsa_cib_conn, XML_CIB_TAG_STATUS, state, call_options); crm_debug_2("Updating CIB with %s action %d: %s on %s (call_id=%d)", op_status2text(status), action->id, task_uuid, target, rc); add_cib_op_callback(fsa_cib_conn, rc, FALSE, NULL, cib_action_updated); free_xml(state); action->sent_update = TRUE; if(rc < cib_ok) { return FALSE; } return TRUE; }
svc_action_t * resources_action_create(const char *name, const char *standard, const char *provider, const char *agent, const char *action, guint interval_ms, int timeout, GHashTable *params, enum svc_action_flags flags) { svc_action_t *op = NULL; uint32_t ra_caps = 0; /* * Do some up front sanity checks before we go off and * build the svc_action_t instance. */ if (crm_strlen_zero(name)) { crm_err("Cannot create operation without resource name"); goto return_error; } if (crm_strlen_zero(standard)) { crm_err("Cannot create operation for %s without resource class", name); goto return_error; } ra_caps = pcmk_get_ra_caps(standard); if (is_set(ra_caps, pcmk_ra_cap_provider) && crm_strlen_zero(provider)) { crm_err("Cannot create operation for %s without provider", name); goto return_error; } if (crm_strlen_zero(agent)) { crm_err("Cannot create operation for %s without agent name", name); goto return_error; } if (crm_strlen_zero(action)) { crm_err("Cannot create operation for %s without operation name", name); goto return_error; } /* * Sanity checks passed, proceed! */ op = calloc(1, sizeof(svc_action_t)); op->opaque = calloc(1, sizeof(svc_action_private_t)); op->rsc = strdup(name); op->interval_ms = interval_ms; op->timeout = timeout; op->standard = expand_resource_class(name, standard, agent); op->agent = strdup(agent); op->sequence = ++operations; op->flags = flags; op->id = generate_op_key(name, action, interval_ms); if (is_set(ra_caps, pcmk_ra_cap_status) && safe_str_eq(action, "monitor")) { op->action = strdup("status"); } else { op->action = strdup(action); } if (is_set(ra_caps, pcmk_ra_cap_provider)) { op->provider = strdup(provider); } if (is_set(ra_caps, pcmk_ra_cap_params)) { op->params = params; params = NULL; // so we don't free them in this function } if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_OCF) == 0) { op->opaque->exec = crm_strdup_printf("%s/resource.d/%s/%s", OCF_ROOT_DIR, provider, agent); op->opaque->args[0] = strdup(op->opaque->exec); op->opaque->args[1] = strdup(op->action); } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_LSB) == 0) { op->opaque->exec = services__lsb_agent_path(op->agent); op->opaque->args[0] = strdup(op->opaque->exec); op->opaque->args[1] = strdup(op->action); #if SUPPORT_SYSTEMD } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_SYSTEMD) == 0) { op->opaque->exec = strdup("systemd-dbus"); #endif #if SUPPORT_UPSTART } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_UPSTART) == 0) { op->opaque->exec = strdup("upstart-dbus"); #endif #if SUPPORT_NAGIOS } else if (strcasecmp(op->standard, PCMK_RESOURCE_CLASS_NAGIOS) == 0) { op->opaque->exec = dup_file_path(op->agent, NAGIOS_PLUGIN_DIR); op->opaque->args[0] = strdup(op->opaque->exec); if (safe_str_eq(op->action, "monitor") && (op->interval_ms == 0)) { /* Invoke --version for a nagios probe */ op->opaque->args[1] = strdup("--version"); } else if (op->params) { GHashTableIter iter; char *key = NULL; char *value = NULL; int index = 1; static int args_size = sizeof(op->opaque->args) / sizeof(char *); g_hash_table_iter_init(&iter, op->params); while (g_hash_table_iter_next(&iter, (gpointer *) & key, (gpointer *) & value) && index <= args_size - 3) { if (safe_str_eq(key, XML_ATTR_CRM_VERSION) || strstr(key, CRM_META "_")) { continue; } op->opaque->args[index++] = crm_strdup_printf("--%s", key); op->opaque->args[index++] = strdup(value); } } // Nagios actions don't need to keep the parameters if (op->params != NULL) { g_hash_table_destroy(op->params); op->params = NULL; } #endif } else { crm_err("Unknown resource standard: %s", op->standard); goto return_error; } if(params) { g_hash_table_destroy(params); } return op; return_error: if(params) { g_hash_table_destroy(params); } services_action_free(op); return NULL; }
gboolean container_create_probe(resource_t * rsc, node_t * node, action_t * complete, gboolean force, pe_working_set_t * data_set) { bool any_created = FALSE; container_variant_data_t *container_data = NULL; CRM_CHECK(rsc != NULL, return FALSE); get_container_variant_data(container_data, rsc); for (GListPtr gIter = container_data->tuples; gIter != NULL; gIter = gIter->next) { container_grouping_t *tuple = (container_grouping_t *)gIter->data; CRM_ASSERT(tuple); if(tuple->ip) { any_created |= tuple->ip->cmds->create_probe(tuple->ip, node, complete, force, data_set); } if(tuple->child && node->details == tuple->node->details) { any_created |= tuple->child->cmds->create_probe(tuple->child, node, complete, force, data_set); } if(tuple->docker) { bool created = tuple->docker->cmds->create_probe(tuple->docker, node, complete, force, data_set); if(created) { any_created = TRUE; /* If we're limited to one replica per host (due to * the lack of an IP range probably), then we don't * want any of our peer containers starting until * we've established that no other copies are already * running. * * Partly this is to ensure that replicas_per_host is * observed, but also to ensure that the containers * don't fail to start because the necessary port * mappings (which won't include an IP for uniqueness) * are already taken */ for (GListPtr tIter = container_data->tuples; tIter != NULL && container_data->replicas_per_host == 1; tIter = tIter->next) { container_grouping_t *other = (container_grouping_t *)tIter->data; if ((other != tuple) && (other != NULL) && (other->docker != NULL)) { custom_action_order(tuple->docker, generate_op_key(tuple->docker->id, RSC_STATUS, 0), NULL, other->docker, generate_op_key(other->docker->id, RSC_START, 0), NULL, pe_order_optional|pe_order_same_node, data_set); } } } } if (tuple->docker && tuple->remote && tuple->remote->cmds->create_probe(tuple->remote, node, complete, force, data_set)) { /* Do not probe the remote resource until we know where docker is running * Required for REMOTE_CONTAINER_HACK to correctly probe remote resources */ char *probe_uuid = generate_op_key(tuple->remote->id, RSC_STATUS, 0); action_t *probe = find_first_action(tuple->remote->actions, probe_uuid, NULL, node); free(probe_uuid); if (probe) { any_created = TRUE; crm_trace("Ordering %s probe on %s", tuple->remote->id, node->details->uname); custom_action_order(tuple->docker, generate_op_key(tuple->docker->id, RSC_START, 0), NULL, tuple->remote, NULL, probe, pe_order_probe, data_set); } } } return any_created; }