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 te_rsc_command(crm_graph_t * graph, crm_action_t * action) { /* never overwrite stop actions in the CIB with * anything other than completed results * * Writing pending stops makes it look like the * resource is running again */ xmlNode *cmd = NULL; xmlNode *rsc_op = NULL; gboolean rc = TRUE; gboolean no_wait = FALSE; gboolean is_local = FALSE; char *counter = NULL; const char *task = NULL; const char *value = NULL; const char *on_node = NULL; const char *task_uuid = NULL; CRM_ASSERT(action != NULL); CRM_ASSERT(action->xml != NULL); action->executed = FALSE; on_node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); CRM_CHECK(on_node != NULL && strlen(on_node) != 0, te_log_action(LOG_ERR, "Corrupted command(id=%s) %s: no node", ID(action->xml), crm_str(task)); return FALSE); rsc_op = action->xml; task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); task_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); on_node = crm_element_value(rsc_op, XML_LRM_ATTR_TARGET); counter = generate_transition_key(transition_graph->id, action->id, get_target_rc(action), te_uuid); crm_xml_add(rsc_op, XML_ATTR_TRANSITION_KEY, counter); if (safe_str_eq(on_node, fsa_our_uname)) { is_local = TRUE; } value = crm_meta_value(action->params, XML_ATTR_TE_NOWAIT); if (crm_is_true(value)) { no_wait = TRUE; } crm_info("Initiating action %d: %s %s on %s%s%s", action->id, task, task_uuid, on_node, is_local ? " (local)" : "", no_wait ? " - no waiting" : ""); cmd = create_request(CRM_OP_INVOKE_LRM, rsc_op, on_node, CRM_SYSTEM_LRMD, CRM_SYSTEM_TENGINE, NULL); if (is_local) { /* shortcut local resource commands */ ha_msg_input_t data = { .msg = cmd, .xml = rsc_op, }; fsa_data_t msg = { .id = 0, .data = &data, .data_type = fsa_dt_ha_msg, .fsa_input = I_NULL, .fsa_cause = C_FSA_INTERNAL, .actions = A_LRM_INVOKE, .origin = __FUNCTION__, }; do_lrm_invoke(A_LRM_INVOKE, C_FSA_INTERNAL, fsa_state, I_NULL, &msg); } else { rc = send_cluster_message(on_node, crm_msg_lrmd, cmd, TRUE); } crm_free(counter); free_xml(cmd); action->executed = TRUE; if (rc == FALSE) { crm_err("Action %d failed: send", action->id); return FALSE; } else if (no_wait) { action->confirmed = TRUE; update_graph(transition_graph, action); trigger_graph(); } else { if (action->timeout <= 0) { crm_err("Action %d: %s %s on %s had an invalid timeout (%dms). Using %dms instead", action->id, task, task_uuid, on_node, action->timeout, graph->network_delay); action->timeout = graph->network_delay; } te_start_action_timer(graph, action); } value = crm_meta_value(action->params, XML_OP_ATTR_PENDING); if (crm_is_true(value)) { /* write a "pending" entry to the CIB, inhibit notification */ crm_info("Recording pending op %s in the CIB", task_uuid); cib_action_update(action, LRM_OP_PENDING, EXECRA_STATUS_UNKNOWN); } return TRUE; }
gboolean cib_action_update(crm_action_t * action, int status, int op_rc) { lrm_op_t *op = 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; int target_rc = get_target_rc(action); 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); op = convert_graph_action(NULL, action, status, op_rc); op->call_id = -1; op->user_data = generate_transition_key(transition_graph->id, action->id, target_rc, te_uuid); xml_op = create_operation_update(rsc, op, CRM_FEATURE_SET, target_rc, __FUNCTION__, LOG_INFO); free_lrm_op(op); 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); crm_log_xml_trace(xml_op, "Op"); 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; }
static gboolean te_crm_command(crm_graph_t * graph, crm_action_t * action) { char *counter = NULL; xmlNode *cmd = NULL; gboolean is_local = FALSE; const char *id = NULL; const char *task = NULL; const char *value = NULL; const char *on_node = NULL; gboolean rc = TRUE; gboolean no_wait = FALSE; id = ID(action->xml); task = crm_element_value(action->xml, XML_LRM_ATTR_TASK); on_node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); CRM_CHECK(on_node != NULL && strlen(on_node) != 0, te_log_action(LOG_ERR, "Corrupted command (id=%s) %s: no node", crm_str(id), crm_str(task)); return FALSE); te_log_action(LOG_INFO, "Executing crm-event (%s): %s on %s%s%s", crm_str(id), crm_str(task), on_node, is_local ? " (local)" : "", no_wait ? " - no waiting" : ""); if (safe_str_eq(on_node, fsa_our_uname)) { is_local = TRUE; } value = crm_meta_value(action->params, XML_ATTR_TE_NOWAIT); if (crm_is_true(value)) { no_wait = TRUE; } if (is_local && safe_str_eq(task, CRM_OP_SHUTDOWN)) { /* defer until everything else completes */ te_log_action(LOG_INFO, "crm-event (%s) is a local shutdown", crm_str(id)); graph->completion_action = tg_shutdown; graph->abort_reason = "local shutdown"; action->confirmed = TRUE; update_graph(graph, action); trigger_graph(); return TRUE; } cmd = create_request(task, action->xml, on_node, CRM_SYSTEM_CRMD, CRM_SYSTEM_TENGINE, NULL); counter = generate_transition_key(transition_graph->id, action->id, get_target_rc(action), te_uuid); crm_xml_add(cmd, XML_ATTR_TRANSITION_KEY, counter); rc = send_cluster_message(on_node, crm_msg_crmd, cmd, TRUE); crm_free(counter); free_xml(cmd); if (rc == FALSE) { crm_err("Action %d failed: send", action->id); return FALSE; } else if (no_wait) { action->confirmed = TRUE; update_graph(graph, action); trigger_graph(); } else { if (action->timeout <= 0) { crm_err("Action %d: %s on %s had an invalid timeout (%dms). Using %dms instead", action->id, task, on_node, action->timeout, graph->network_delay); action->timeout = graph->network_delay; } te_start_action_timer(graph, action); } return TRUE; }
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; }
static gboolean te_rsc_command(crm_graph_t * graph, crm_action_t * action) { /* never overwrite stop actions in the CIB with * anything other than completed results * * Writing pending stops makes it look like the * resource is running again */ xmlNode *cmd = NULL; xmlNode *rsc_op = NULL; gboolean rc = TRUE; gboolean no_wait = FALSE; gboolean is_local = FALSE; char *counter = NULL; const char *task = NULL; const char *value = NULL; const char *on_node = NULL; const char *router_node = NULL; const char *task_uuid = NULL; CRM_ASSERT(action != NULL); CRM_ASSERT(action->xml != NULL); action->executed = FALSE; on_node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); CRM_CHECK(on_node != NULL && strlen(on_node) != 0, crm_err("Corrupted command(id=%s) %s: no node", ID(action->xml), crm_str(task)); return FALSE); rsc_op = action->xml; task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); task_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); router_node = crm_element_value(rsc_op, XML_LRM_ATTR_ROUTER_NODE); if (!router_node) { router_node = on_node; } counter = generate_transition_key(transition_graph->id, action->id, get_target_rc(action), te_uuid); crm_xml_add(rsc_op, XML_ATTR_TRANSITION_KEY, counter); if (safe_str_eq(router_node, fsa_our_uname)) { is_local = TRUE; } value = crm_meta_value(action->params, XML_ATTR_TE_NOWAIT); if (crm_is_true(value)) { no_wait = TRUE; } crm_notice("Initiating %s operation %s%s on %s%s "CRM_XS" action %d", task, task_uuid, (is_local? " locally" : ""), on_node, (no_wait? " without waiting" : ""), action->id); cmd = create_request(CRM_OP_INVOKE_LRM, rsc_op, router_node, CRM_SYSTEM_LRMD, CRM_SYSTEM_TENGINE, NULL); if (is_local) { /* shortcut local resource commands */ ha_msg_input_t data = { .msg = cmd, .xml = rsc_op, }; fsa_data_t msg = { .id = 0, .data = &data, .data_type = fsa_dt_ha_msg, .fsa_input = I_NULL, .fsa_cause = C_FSA_INTERNAL, .actions = A_LRM_INVOKE, .origin = __FUNCTION__, }; do_lrm_invoke(A_LRM_INVOKE, C_FSA_INTERNAL, fsa_state, I_NULL, &msg); } else { rc = send_cluster_message(crm_get_peer(0, router_node), crm_msg_lrmd, cmd, TRUE); } free(counter); free_xml(cmd); action->executed = TRUE; if (rc == FALSE) { crm_err("Action %d failed: send", action->id); return FALSE; } else if (no_wait) { crm_info("Action %d confirmed - no wait", action->id); action->confirmed = TRUE; /* Just mark confirmed. * Don't bump the job count only to immediately decrement it */ update_graph(transition_graph, action); trigger_graph(); } else if (action->confirmed == TRUE) { crm_debug("Action %d: %s %s on %s(timeout %dms) was already confirmed.", action->id, task, task_uuid, on_node, action->timeout); } else { if (action->timeout <= 0) { crm_err("Action %d: %s %s on %s had an invalid timeout (%dms). Using %dms instead", action->id, task, task_uuid, on_node, action->timeout, graph->network_delay); action->timeout = graph->network_delay; } te_update_job_count(action, 1); te_start_action_timer(graph, action); } return TRUE; }