diff --git a/crmd/te_actions.c b/crmd/te_actions.c index 63d15bb30b..4e3bc22a2c 100644 --- a/crmd/te_actions.c +++ b/crmd/te_actions.c @@ -1,544 +1,544 @@ /* * 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 char *te_uuid = NULL; void send_rsc_command(crm_action_t * action); static void te_start_action_timer(crm_graph_t * graph, crm_action_t * action) { action->timer = calloc(1, sizeof(crm_action_timer_t)); action->timer->timeout = action->timeout; action->timer->reason = timeout_action; action->timer->action = action; action->timer->source_id = g_timeout_add(action->timer->timeout + graph->network_delay, action_timer_callback, (void *)action->timer); CRM_ASSERT(action->timer->source_id != 0); } static gboolean te_pseudo_action(crm_graph_t * graph, crm_action_t * pseudo) { crm_debug("Pseudo action %d fired and confirmed", pseudo->id); pseudo->confirmed = TRUE; update_graph(graph, pseudo); trigger_graph(); return TRUE; } void send_stonith_update(crm_action_t * action, const char *target, const char *uuid) { int rc = pcmk_ok; crm_node_t *peer = NULL; /* zero out the node-status & remove all LRM status info */ xmlNode *node_state = NULL; CRM_CHECK(target != NULL, return); CRM_CHECK(uuid != NULL, return); /* Make sure the membership and join caches are accurate */ peer = crm_get_peer(0, target); if (peer->uuid == NULL) { crm_info("Recording uuid '%s' for node '%s'", uuid, target); peer->uuid = strdup(uuid); } crm_update_peer_proc(__FUNCTION__, peer, crm_proc_none, NULL); crm_update_peer_state(__FUNCTION__, peer, CRM_NODE_LOST, 0); crm_update_peer_expected(__FUNCTION__, peer, CRMD_JOINSTATE_DOWN); crm_update_peer_join(__FUNCTION__, peer, crm_join_none); node_state = do_update_node_cib(peer, node_update_cluster | node_update_peer | node_update_join | node_update_expected, NULL, __FUNCTION__); /* Force our known ID */ crm_xml_add(node_state, XML_ATTR_UUID, uuid); rc = fsa_cib_conn->cmds->update(fsa_cib_conn, XML_CIB_TAG_STATUS, node_state, cib_quorum_override | cib_scope_local | cib_can_create); /* Delay processing the trigger until the update completes */ crm_debug("Sending fencing update %d for %s", rc, target); fsa_register_cib_callback(rc, FALSE, strdup(target), cib_fencing_updated); /* Make sure it sticks */ /* fsa_cib_conn->cmds->bump_epoch(fsa_cib_conn, cib_quorum_override|cib_scope_local); */ erase_status_tag(target, XML_CIB_TAG_LRM, cib_scope_local); erase_status_tag(target, XML_TAG_TRANSIENT_NODEATTRS, cib_scope_local); free_xml(node_state); return; } static gboolean te_fence_node(crm_graph_t * graph, crm_action_t * action) { int rc = 0; const char *id = NULL; const char *uuid = NULL; const char *target = NULL; const char *type = NULL; gboolean invalid_action = FALSE; enum stonith_call_options options = st_opt_none; id = ID(action->xml); target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); type = crm_meta_value(action->params, "stonith_action"); CRM_CHECK(id != NULL, invalid_action = TRUE); CRM_CHECK(uuid != NULL, invalid_action = TRUE); CRM_CHECK(type != NULL, invalid_action = TRUE); CRM_CHECK(target != NULL, invalid_action = TRUE); if (invalid_action) { crm_log_xml_warn(action->xml, "BadAction"); return FALSE; } crm_notice("Executing %s fencing operation (%s) on %s (timeout=%d)", type, id, target, transition_graph->stonith_timeout); /* Passing NULL means block until we can connect... */ te_connect_stonith(NULL); if (crmd_join_phase_count(crm_join_confirmed) == 1) { options |= st_opt_allow_suicide; } rc = stonith_api->cmds->fence(stonith_api, options, target, type, transition_graph->stonith_timeout / 1000, 0); stonith_api->cmds->register_callback(stonith_api, rc, transition_graph->stonith_timeout / 1000, st_opt_timeout_updates, generate_transition_key(transition_graph->id, action->id, 0, te_uuid), "tengine_stonith_callback", tengine_stonith_callback); return TRUE; } static int get_target_rc(crm_action_t * action) { const char *target_rc_s = crm_meta_value(action->params, XML_ATTR_TE_TARGET_RC); if (target_rc_s != NULL) { return crm_parse_int(target_rc_s, "0"); } return 0; } 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; const char *router_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); router_node = crm_element_value(action->xml, XML_LRM_ATTR_ROUTER_NODE); if (!router_node) { router_node = on_node; } CRM_CHECK(on_node != NULL && strlen(on_node) != 0, crm_err("Corrupted command (id=%s) %s: no node", crm_str(id), crm_str(task)); return FALSE); crm_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(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; } if (is_local && safe_str_eq(task, CRM_OP_SHUTDOWN)) { /* defer until everything else completes */ crm_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; } else if (safe_str_eq(task, CRM_OP_SHUTDOWN)) { crm_node_t *peer = crm_get_peer(0, router_node); crm_update_peer_expected(__FUNCTION__, peer, CRMD_JOINSTATE_DOWN); } cmd = create_request(task, action->xml, router_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(crm_get_peer(0, router_node), crm_msg_crmd, cmd, TRUE); 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) { lrmd_event_data_t *op = NULL; xmlNode *state = NULL; xmlNode *rsc = NULL; xmlNode *xml_op = NULL; xmlNode *action_rsc = NULL; int rc = pcmk_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 == PCMK_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 */ 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); lrmd_free_event(op); crm_trace("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_trace("Updating CIB with %s action %d: %s on %s (call_id=%d)", services_lrm_status_str(status), action->id, task_uuid, target, rc); fsa_register_cib_callback(rc, FALSE, NULL, cib_action_updated); free_xml(state); action->sent_update = TRUE; if (rc < pcmk_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 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, 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; 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) && safe_str_neq(task, CRMD_ACTION_CANCEL) && safe_str_neq(task, CRMD_ACTION_DELETE)) { /* write a "pending" entry to the CIB, inhibit notification */ crm_debug("Recording pending op %s in the CIB", task_uuid); - cib_action_update(action, PCMK_LRM_OP_PENDING, PCMK_OCF_STATUS_UNKNOWN); + cib_action_update(action, PCMK_LRM_OP_PENDING, PCMK_OCF_UNKNOWN); } return TRUE; } crm_graph_functions_t te_graph_fns = { te_pseudo_action, te_rsc_command, te_crm_command, te_fence_node }; void notify_crmd(crm_graph_t * graph) { const char *type = "unknown"; enum crmd_fsa_input event = I_NULL; crm_debug("Processing transition completion in state %s", fsa_state2string(fsa_state)); CRM_CHECK(graph->complete, graph->complete = TRUE); switch (graph->completion_action) { case tg_stop: type = "stop"; /* fall through */ case tg_done: type = "done"; if (fsa_state == S_TRANSITION_ENGINE) { event = I_TE_SUCCESS; } break; case tg_restart: type = "restart"; if (fsa_state == S_TRANSITION_ENGINE) { if (too_many_st_failures() == FALSE) { if (transition_timer->period_ms > 0) { crm_timer_stop(transition_timer); crm_timer_start(transition_timer); } else { event = I_PE_CALC; } } else { event = I_TE_SUCCESS; } } else if (fsa_state == S_POLICY_ENGINE) { register_fsa_action(A_PE_INVOKE); } break; case tg_shutdown: type = "shutdown"; if (is_set(fsa_input_register, R_SHUTDOWN)) { event = I_STOP; } else { crm_err("We didn't ask to be shut down, yet our" " PE is telling us too."); event = I_TERMINATE; } } crm_debug("Transition %d status: %s - %s", graph->id, type, crm_str(graph->abort_reason)); graph->abort_reason = NULL; graph->completion_action = tg_done; clear_bit(fsa_input_register, R_IN_TRANSITION); if (event != I_NULL) { register_fsa_input(C_FSA_INTERNAL, event, NULL); } else if (fsa_source) { mainloop_set_trigger(fsa_source); } } diff --git a/crmd/te_callbacks.c b/crmd/te_callbacks.c index c0360b4936..4b8aac54b8 100644 --- a/crmd/te_callbacks.c +++ b/crmd/te_callbacks.c @@ -1,557 +1,556 @@ /* * 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 /* For ONLINESTATUS etc */ void te_update_confirm(const char *event, xmlNode * msg); extern char *te_uuid; gboolean shuttingdown = FALSE; crm_graph_t *transition_graph; crm_trigger_t *transition_trigger = NULL; /* #define rsc_op_template "//"XML_TAG_DIFF_ADDED"//"XML_TAG_CIB"//"XML_CIB_TAG_STATE"[@uname='%s']"//"XML_LRM_TAG_RSC_OP"[@id='%s]" */ #define rsc_op_template "//"XML_TAG_DIFF_ADDED"//"XML_TAG_CIB"//"XML_LRM_TAG_RSC_OP"[@id='%s']" static const char * get_node_id(xmlNode * rsc_op) { xmlNode *node = rsc_op; while (node != NULL && safe_str_neq(XML_CIB_TAG_STATE, TYPE(node))) { node = node->parent; } CRM_CHECK(node != NULL, return NULL); return ID(node); } static void process_resource_updates(xmlXPathObject * xpathObj) { /* */ int lpc = 0, max = numXpathResults(xpathObj); for (lpc = 0; lpc < max; lpc++) { xmlNode *rsc_op = getXpathResult(xpathObj, lpc); const char *node = get_node_id(rsc_op); process_graph_event(rsc_op, node); } } void te_update_diff(const char *event, xmlNode * msg) { int lpc, max; int rc = -1; const char *op = NULL; xmlNode *diff = NULL; xmlXPathObject *xpathObj = NULL; int diff_add_updates = 0; int diff_add_epoch = 0; int diff_add_admin_epoch = 0; int diff_del_updates = 0; int diff_del_epoch = 0; int diff_del_admin_epoch = 0; CRM_CHECK(msg != NULL, return); crm_element_value_int(msg, F_CIB_RC, &rc); if (transition_graph == NULL) { crm_trace("No graph"); return; } else if (rc < pcmk_ok) { crm_trace("Filter rc=%d (%s)", rc, pcmk_strerror(rc)); return; } else if (transition_graph->complete == TRUE && fsa_state != S_IDLE && fsa_state != S_TRANSITION_ENGINE && fsa_state != S_POLICY_ENGINE) { crm_trace("Filter state=%s, complete=%d", fsa_state2string(fsa_state), transition_graph->complete); return; } op = crm_element_value(msg, F_CIB_OPERATION); diff = get_message_xml(msg, F_CIB_UPDATE_RESULT); cib_diff_version_details(diff, &diff_add_admin_epoch, &diff_add_epoch, &diff_add_updates, &diff_del_admin_epoch, &diff_del_epoch, &diff_del_updates); crm_debug("Processing diff (%s): %d.%d.%d -> %d.%d.%d (%s)", op, diff_del_admin_epoch, diff_del_epoch, diff_del_updates, diff_add_admin_epoch, diff_add_epoch, diff_add_updates, fsa_state2string(fsa_state)); log_cib_diff(LOG_DEBUG_2, diff, __FUNCTION__); if (cib_config_changed(NULL, NULL, &diff)) { abort_transition(INFINITY, tg_restart, "Non-status change", diff); goto bail; /* configuration changed */ } /* Tickets Attributes - Added/Updated */ xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_CIB_TAG_TICKETS); if (numXpathResults(xpathObj) > 0) { xmlNode *aborted = getXpathResult(xpathObj, 0); abort_transition(INFINITY, tg_restart, "Ticket attribute: update", aborted); goto bail; } freeXpathObject(xpathObj); /* Tickets Attributes - Removed */ xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//" XML_CIB_TAG_TICKETS); if (numXpathResults(xpathObj) > 0) { xmlNode *aborted = getXpathResult(xpathObj, 0); abort_transition(INFINITY, tg_restart, "Ticket attribute: removal", aborted); goto bail; } freeXpathObject(xpathObj); /* Transient Attributes - Added/Updated */ xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_TAG_TRANSIENT_NODEATTRS "//" XML_CIB_TAG_NVPAIR); max = numXpathResults(xpathObj); for (lpc = 0; lpc < max; lpc++) { xmlNode *attr = getXpathResult(xpathObj, lpc); const char *name = crm_element_value(attr, XML_NVPAIR_ATTR_NAME); const char *value = NULL; if (safe_str_eq(CRM_OP_PROBED, name)) { value = crm_element_value(attr, XML_NVPAIR_ATTR_VALUE); } if (crm_is_true(value) == FALSE) { abort_transition(INFINITY, tg_restart, "Transient attribute: update", attr); crm_log_xml_trace(attr, "Abort"); goto bail; } } freeXpathObject(xpathObj); /* Transient Attributes - Removed */ xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//" XML_TAG_TRANSIENT_NODEATTRS); if (numXpathResults(xpathObj) > 0) { xmlNode *aborted = getXpathResult(xpathObj, 0); abort_transition(INFINITY, tg_restart, "Transient attribute: removal", aborted); goto bail; } freeXpathObject(xpathObj); /* * Check for and fast-track the processing of LRM refreshes * In large clusters this can result in _huge_ speedups * * Unfortunately we can only do so when there are no pending actions * Otherwise we could miss updates we're waiting for and stall * */ xpathObj = NULL; if (transition_graph->pending == 0) { xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_LRM_TAG_RESOURCE); } max = numXpathResults(xpathObj); if (max > 1) { /* Updates by, or in response to, TE actions will never contain updates * for more than one resource at a time */ crm_debug("Detected LRM refresh - %d resources updated: Skipping all resource events", max); crm_log_xml_trace(diff, "lrm-refresh"); abort_transition(INFINITY, tg_restart, "LRM Refresh", NULL); goto bail; } freeXpathObject(xpathObj); /* Process operation updates */ xpathObj = xpath_search(diff, "//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_LRM_TAG_RSC_OP); if (numXpathResults(xpathObj)) { process_resource_updates(xpathObj); } freeXpathObject(xpathObj); /* Detect deleted (as opposed to replaced or added) actions - eg. crm_resource -C */ xpathObj = xpath_search(diff, "//" XML_TAG_DIFF_REMOVED "//" XML_LRM_TAG_RSC_OP); max = numXpathResults(xpathObj); for (lpc = 0; lpc < max; lpc++) { int path_max = 0; const char *op_id = NULL; char *rsc_op_xpath = NULL; xmlXPathObject *op_match = NULL; xmlNode *match = getXpathResult(xpathObj, lpc); CRM_CHECK(match != NULL, continue); op_id = ID(match); path_max = strlen(rsc_op_template) + strlen(op_id) + 1; rsc_op_xpath = calloc(1, path_max); snprintf(rsc_op_xpath, path_max, rsc_op_template, op_id); op_match = xpath_search(diff, rsc_op_xpath); if (numXpathResults(op_match) == 0) { /* Prevent false positives by matching cancelations too */ const char *node = get_node_id(match); crm_action_t *cancelled = get_cancel_action(op_id, node); if (cancelled == NULL) { crm_debug("No match for deleted action %s (%s on %s)", rsc_op_xpath, op_id, node); abort_transition(INFINITY, tg_restart, "Resource op removal", match); freeXpathObject(op_match); free(rsc_op_xpath); goto bail; } else { crm_debug("Deleted lrm_rsc_op %s on %s was for graph event %d", op_id, node, cancelled->id); } } freeXpathObject(op_match); free(rsc_op_xpath); } bail: freeXpathObject(xpathObj); } gboolean process_te_message(xmlNode * msg, xmlNode * xml_data) { const char *from = crm_element_value(msg, F_ORIG); const char *sys_to = crm_element_value(msg, F_CRM_SYS_TO); const char *sys_from = crm_element_value(msg, F_CRM_SYS_FROM); const char *ref = crm_element_value(msg, F_CRM_REFERENCE); const char *op = crm_element_value(msg, F_CRM_TASK); const char *type = crm_element_value(msg, F_CRM_MSG_TYPE); crm_trace("Processing %s (%s) message", op, ref); crm_log_xml_trace(msg, "ipc"); if (op == NULL) { /* error */ } else if (sys_to == NULL || strcasecmp(sys_to, CRM_SYSTEM_TENGINE) != 0) { crm_trace("Bad sys-to %s", crm_str(sys_to)); return FALSE; } else if (safe_str_eq(op, CRM_OP_INVOKE_LRM) && safe_str_eq(sys_from, CRM_SYSTEM_LRMD) /* && safe_str_eq(type, XML_ATTR_RESPONSE) */ ) { xmlXPathObject *xpathObj = NULL; crm_log_xml_trace(msg, "Processing (N)ACK"); crm_debug("Processing (N)ACK %s from %s", crm_element_value(msg, F_CRM_REFERENCE), from); xpathObj = xpath_search(xml_data, "//" XML_LRM_TAG_RSC_OP); if (numXpathResults(xpathObj)) { process_resource_updates(xpathObj); freeXpathObject(xpathObj); } else { crm_log_xml_err(msg, "Invalid (N)ACK"); freeXpathObject(xpathObj); return FALSE; } } else { crm_err("Unknown command: %s::%s from %s", type, op, sys_from); } crm_trace("finished processing message"); return TRUE; } GHashTable *stonith_failures = NULL; struct st_fail_rec { int count; int last_rc; }; gboolean too_many_st_failures(void) { GHashTableIter iter; const char *key = NULL; struct st_fail_rec *value = NULL; if (stonith_failures == NULL) { return FALSE; } g_hash_table_iter_init(&iter, stonith_failures); while (g_hash_table_iter_next(&iter, (gpointer *) & key, (gpointer *) & value)) { if (value->count > 10) { crm_notice("Too many failures to fence %s (%d), giving up", key, value->count); return TRUE; } else if (value->last_rc == -ENODEV) { crm_notice("No devices found in cluster to fence %s, giving up", key); return TRUE; } } return FALSE; } void st_fail_count_reset(const char *target) { struct st_fail_rec *rec = NULL; if (stonith_failures) { rec = g_hash_table_lookup(stonith_failures, target); } if (rec) { rec->count = 0; rec->last_rc = 0; } } static void st_fail_count_increment(const char *target, int rc) { struct st_fail_rec *rec = NULL; if (stonith_failures == NULL) { stonith_failures = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, free); } rec = g_hash_table_lookup(stonith_failures, target); if (rec) { rec->count++; } else { rec = malloc(sizeof(struct st_fail_rec)); if(rec == NULL) { return; } rec->count = 1; g_hash_table_insert(stonith_failures, strdup(target), rec); } rec->last_rc = rc; } void tengine_stonith_callback(stonith_t * stonith, stonith_callback_data_t * data) { char *uuid = NULL; int target_rc = -1; int stonith_id = -1; int transition_id = -1; crm_action_t *action = NULL; int call_id = data->call_id; int rc = data->rc; char *userdata = data->userdata; CRM_CHECK(userdata != NULL, return); crm_notice("Stonith operation %d/%s: %s (%d)", call_id, (char *)userdata, pcmk_strerror(rc), rc); if (AM_I_DC == FALSE) { return; } /* crm_info("call=%d, optype=%d, node_name=%s, result=%d, node_list=%s, action=%s", */ /* op->call_id, op->optype, op->node_name, op->op_result, */ /* (char *)op->node_list, op->private_data); */ /* filter out old STONITH actions */ CRM_CHECK(decode_transition_key(userdata, &uuid, &transition_id, &stonith_id, &target_rc), crm_err("Invalid event detected"); goto bail; ); if (transition_graph->complete || stonith_id < 0 || safe_str_neq(uuid, te_uuid) || transition_graph->id != transition_id) { crm_info("Ignoring STONITH action initiated outside of the current transition"); goto bail; } /* this will mark the event complete if a match is found */ action = get_action(stonith_id, FALSE); if (action == NULL) { crm_err("Stonith action not matched"); goto bail; } stop_te_timer(action->timer); if (rc == pcmk_ok) { const char *target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); const char *uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); crm_debug("Stonith operation %d for %s passed", call_id, target); if (action->confirmed == FALSE) { action->confirmed = TRUE; if (action->sent_update == FALSE) { send_stonith_update(action, target, uuid); } } st_fail_count_reset(target); } else { const char *target = crm_element_value_const(action->xml, XML_LRM_ATTR_TARGET); const char *allow_fail = crm_meta_value(action->params, XML_ATTR_TE_ALLOWFAIL); action->failed = TRUE; if (crm_is_true(allow_fail) == FALSE) { crm_notice("Stonith operation %d for %s failed (%s): aborting transition.", call_id, target, pcmk_strerror(rc)); abort_transition(INFINITY, tg_restart, "Stonith failed", NULL); } st_fail_count_increment(target, rc); } update_graph(transition_graph, action); trigger_graph(); bail: free(userdata); free(uuid); return; } void cib_fencing_updated(xmlNode * msg, int call_id, int rc, xmlNode * output, void *user_data) { if (rc < pcmk_ok) { crm_err("Fencing update %d for %s: failed - %s (%d)", call_id, (char *)user_data, pcmk_strerror(rc), rc); crm_log_xml_warn(msg, "Failed update"); abort_transition(INFINITY, tg_shutdown, "CIB update failed", NULL); } else { crm_info("Fencing update %d for %s: complete", call_id, (char *)user_data); } free(user_data); } void cib_action_updated(xmlNode * msg, int call_id, int rc, xmlNode * output, void *user_data) { if (rc < pcmk_ok) { crm_err("Update %d FAILED: %s", call_id, pcmk_strerror(rc)); } } gboolean action_timer_callback(gpointer data) { crm_action_timer_t *timer = NULL; CRM_CHECK(data != NULL, return FALSE); timer = (crm_action_timer_t *) data; stop_te_timer(timer); crm_warn("Timer popped (timeout=%d, abort_level=%d, complete=%s)", timer->timeout, transition_graph->abort_priority, transition_graph->complete ? "true" : "false"); CRM_CHECK(timer->action != NULL, return FALSE); if (transition_graph->complete) { crm_warn("Ignoring timeout while not in transition"); } else if (timer->reason == timeout_action_warn) { print_action(LOG_WARNING, "Action missed its timeout: ", timer->action); /* Don't check the FSA state * * We might also be in S_INTEGRATION or some other state waiting for this * action so we can close the transition and continue */ } else { /* fail the action */ gboolean send_update = TRUE; const char *task = crm_element_value(timer->action->xml, XML_LRM_ATTR_TASK); print_action(LOG_ERR, "Aborting transition, action lost: ", timer->action); timer->action->failed = TRUE; timer->action->confirmed = TRUE; abort_transition(INFINITY, tg_restart, "Action lost", NULL); update_graph(transition_graph, timer->action); trigger_graph(); if (timer->action->type != action_type_rsc) { send_update = FALSE; } else if (safe_str_eq(task, RSC_CANCEL)) { /* we dont need to update the CIB with these */ send_update = FALSE; } if (send_update) { - /* cib_action_update(timer->action, PCMK_LRM_OP_PENDING, PCMK_OCF_STATUS_UNKNOWN); */ cib_action_update(timer->action, PCMK_LRM_OP_TIMEOUT, PCMK_OCF_UNKNOWN_ERROR); } } return FALSE; } diff --git a/include/crm/services.h b/include/crm/services.h index 0c0cca9a06..9fe9d374a3 100644 --- a/include/crm/services.h +++ b/include/crm/services.h @@ -1,337 +1,340 @@ /* * Copyright (C) 2010 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /** * \file * \brief Services API * \ingroup core */ #ifndef __PCMK_SERVICES__ # define __PCMK_SERVICES__ # ifdef __cplusplus extern "C" { # endif # include # include # include # ifndef OCF_ROOT_DIR # define OCF_ROOT_DIR "/usr/lib/ocf" # endif # ifndef LSB_ROOT_DIR # define LSB_ROOT_DIR "/etc/init.d" # endif /* TODO: Autodetect these two ?*/ # ifndef SYSTEMCTL # define SYSTEMCTL "/bin/systemctl" # endif # ifndef SERVICE_SCRIPT # define SERVICE_SCRIPT "/sbin/service" # endif /* *INDENT-OFF* */ enum lsb_exitcode { PCMK_LSB_OK = 0, PCMK_LSB_UNKNOWN_ERROR = 1, PCMK_LSB_INVALID_PARAM = 2, PCMK_LSB_UNIMPLEMENT_FEATURE = 3, PCMK_LSB_INSUFFICIENT_PRIV = 4, PCMK_LSB_NOT_INSTALLED = 5, PCMK_LSB_NOT_CONFIGURED = 6, PCMK_LSB_NOT_RUNNING = 7, }; /* The return codes for the status operation are not the same for other * operatios - go figure */ enum lsb_status_exitcode { PCMK_LSB_STATUS_OK = 0, PCMK_LSB_STATUS_VAR_PID = 1, PCMK_LSB_STATUS_VAR_LOCK = 2, PCMK_LSB_STATUS_NOT_RUNNING = 3, PCMK_LSB_STATUS_NOT_INSTALLED = 4, }; /* Uniform exit codes * Everything is mapped to its OCF equivalent so that Pacemaker only deals with one set of codes */ enum ocf_exitcode { PCMK_OCF_OK = 0, PCMK_OCF_UNKNOWN_ERROR = 1, PCMK_OCF_INVALID_PARAM = 2, PCMK_OCF_UNIMPLEMENT_FEATURE = 3, PCMK_OCF_INSUFFICIENT_PRIV = 4, PCMK_OCF_NOT_INSTALLED = 5, PCMK_OCF_NOT_CONFIGURED = 6, PCMK_OCF_NOT_RUNNING = 7, /* End of overlap with LSB */ PCMK_OCF_RUNNING_MASTER = 8, PCMK_OCF_FAILED_MASTER = 9, - PCMK_OCF_STATUS_UNKNOWN = 14, /* Already in use */ /* 150-199 reserved for application use */ + PCMK_OCF_EXEC_ERROR = 192, /* Generic problem invoking the agent */ + PCMK_OCF_UNKNOWN = 193, /* State of the service is unknown - used for recording in-flight operations */ PCMK_OCF_SIGNAL = 194, PCMK_OCF_NOT_SUPPORTED = 195, PCMK_OCF_PENDING = 196, PCMK_OCF_CANCELLED = 197, PCMK_OCF_TIMEOUT = 198, PCMK_OCF_OTHER_ERROR = 199, /* Keep the same codes as PCMK_LSB */ }; enum op_status { PCMK_LRM_OP_PENDING = -1, PCMK_LRM_OP_DONE, PCMK_LRM_OP_CANCELLED, PCMK_LRM_OP_TIMEOUT, PCMK_LRM_OP_NOTSUPPORTED, PCMK_LRM_OP_ERROR, + PCMK_LRM_OP_NOT_INSTALLED, }; enum nagios_exitcode { NAGIOS_STATE_OK = 0, NAGIOS_STATE_WARNING = 1, NAGIOS_STATE_CRITICAL = 2, NAGIOS_STATE_UNKNOWN = 3, NAGIOS_STATE_DEPENDENT = 4, NAGIOS_INSUFFICIENT_PRIV = 100, NAGIOS_NOT_INSTALLED = 101, }; /* *INDENT-ON* */ typedef struct svc_action_private_s svc_action_private_t; typedef struct svc_action_s { char *id; char *rsc; char *action; int interval; char *standard; char *provider; char *agent; int timeout; GHashTable *params; int rc; int pid; int cancel; int status; int sequence; int expected_rc; char *stderr_data; char *stdout_data; /** * Data stored by the creator of the action. * * This may be used to hold data that is needed later on by a callback, * for example. */ void *cb_data; svc_action_private_t *opaque; } svc_action_t; /** * Get a list of files or directories in a given path * * \param[in] root full path to a directory to read * \param[in] files true to get a list of files, false for a list of directories * * \return a list of what was found. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *get_directory_list(const char *root, gboolean files, gboolean executable); /** * Get a list of services * * \return a list of services. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *services_list(void); /** * Get a list of providers * * \param[in] the standard for providers to check for (such as "ocf") * * \return a list of providers. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_providers(const char *standard); /** * Get a list of resource agents * * \param[in] the standard for research agents to check for * (such as "ocf", "lsb", or "windows") * * \return a list of resource agents. The list items are gchar *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_agents(const char *standard, const char *provider); /** * Get list of available standards * * \return a list of resource standards. The list items are char *. This list _must_ * be destroyed using g_list_free_full(list, free). */ GList *resources_list_standards(void); svc_action_t *services_action_create(const char *name, const char *action, int interval /* ms */ , int timeout /* ms */ ); /** * Create a resources action. * * \param[in] timeout the timeout in milliseconds * \param[in] interval how often to repeat this action, in milliseconds. * If this value is 0, only execute this action one time. * * \post After the call, 'params' is owned, and later free'd by the svc_action_t result */ svc_action_t *resources_action_create(const char *name, const char *standard, const char *provider, const char *agent, const char *action, int interval /* ms */ , int timeout /* ms */ , GHashTable * params); /** * Utilize services API to execute an arbitrary command. * * This API has useful infrastructure in place to be able to run a command * in the background and get notified via a callback when the command finishes. * * \param[in] exec command to execute * \param[in] args arguments to the command, NULL terminated * * \return a svc_action_t object, used to pass to the execute function * (services_action_sync() or services_action_async()) and is * provided to the callback. */ svc_action_t *services_action_create_generic(const char *exec, const char *args[]); void services_action_free(svc_action_t * op); gboolean services_action_sync(svc_action_t * op); /** * Run an action asynchronously. * * \param[in] op services action data * \param[in] action_callback callback for when the action completes * * \retval TRUE succesfully started execution * \retval FALSE failed to start execution, no callback will be received */ gboolean services_action_async(svc_action_t * op, void (*action_callback) (svc_action_t *)); gboolean services_action_cancel(const char *name, const char *action, int interval); static inline const char *services_lrm_status_str(enum op_status status) { switch (status) { case PCMK_LRM_OP_PENDING: return "pending"; case PCMK_LRM_OP_DONE:return "complete"; case PCMK_LRM_OP_CANCELLED:return "Cancelled"; case PCMK_LRM_OP_TIMEOUT:return "Timed Out"; case PCMK_LRM_OP_NOTSUPPORTED:return "NOT SUPPORTED"; case PCMK_LRM_OP_ERROR:return "Error"; + case PCMK_LRM_OP_NOT_INSTALLED:return "Not installed"; default:return "UNKNOWN!"; }} static inline const char *services_ocf_exitcode_str(enum ocf_exitcode code) { switch (code) { case PCMK_OCF_OK: return "ok"; case PCMK_OCF_UNKNOWN_ERROR: return "unknown error"; case PCMK_OCF_INVALID_PARAM: return "invalid parameter"; case PCMK_OCF_UNIMPLEMENT_FEATURE: return "unimplemented feature"; case PCMK_OCF_INSUFFICIENT_PRIV: return "insufficient privileges"; case PCMK_OCF_NOT_INSTALLED: return "not installed"; case PCMK_OCF_NOT_CONFIGURED: return "not configured"; case PCMK_OCF_NOT_RUNNING: return "not running"; case PCMK_OCF_RUNNING_MASTER: return "master"; case PCMK_OCF_FAILED_MASTER: return "master (failed)"; case PCMK_OCF_SIGNAL: return "OCF_SIGNAL"; case PCMK_OCF_NOT_SUPPORTED: return "OCF_NOT_SUPPORTED"; case PCMK_OCF_PENDING: return "OCF_PENDING"; case PCMK_OCF_CANCELLED: return "OCF_CANCELLED"; case PCMK_OCF_TIMEOUT: return "OCF_TIMEOUT"; case PCMK_OCF_OTHER_ERROR: return "OCF_OTHER_ERROR"; default: return "unknown"; } } static inline enum ocf_exitcode services_get_ocf_exitcode(char *action, int lsb_exitcode) { if (action != NULL && strcmp("status", action) == 0) { switch (lsb_exitcode) { case PCMK_LSB_STATUS_OK: return PCMK_OCF_OK; case PCMK_LSB_STATUS_VAR_PID: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_VAR_LOCK: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_NOT_RUNNING: return PCMK_OCF_NOT_RUNNING; case PCMK_LSB_STATUS_NOT_INSTALLED: return PCMK_OCF_UNKNOWN_ERROR; default: return PCMK_OCF_UNKNOWN_ERROR; } } else if (lsb_exitcode > PCMK_LSB_NOT_RUNNING) { return PCMK_OCF_UNKNOWN_ERROR; } /* For non-status operations, the PCMK_LSB and PCMK_OCF share error code meaning * for rc <= 7 */ return (enum ocf_exitcode)lsb_exitcode; } # ifdef __cplusplus } # endif #endif /* __PCMK_SERVICES__ */ diff --git a/lib/services/services_linux.c b/lib/services/services_linux.c index 1d08a8cd4d..a5d89bf5c2 100644 --- a/lib/services/services_linux.c +++ b/lib/services/services_linux.c @@ -1,698 +1,736 @@ /* * Copyright (C) 2010 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include #include #ifdef HAVE_SYS_SIGNALFD_H #include #endif #include "crm/crm.h" #include "crm/common/mainloop.h" #include "crm/services.h" #include "services_private.h" #if SUPPORT_CIBSECRETS # include "crm/common/cib_secrets.h" #endif static inline void set_fd_opts(int fd, int opts) { int flag; if ((flag = fcntl(fd, F_GETFL)) >= 0) { if (fcntl(fd, F_SETFL, flag | opts) < 0) { crm_err("fcntl() write failed"); } } else { crm_err("fcntl() read failed"); } } static gboolean read_output(int fd, svc_action_t * op) { char *data = NULL; int rc = 0, len = 0; gboolean is_err = FALSE; char buf[500]; static const size_t buf_read_len = sizeof(buf) - 1; crm_trace("%p", op); if (fd < 0) { return FALSE; } if (fd == op->opaque->stderr_fd) { is_err = TRUE; if (op->stderr_data) { len = strlen(op->stderr_data); data = op->stderr_data; } } else if (op->stdout_data) { len = strlen(op->stdout_data); data = op->stdout_data; } do { rc = read(fd, buf, buf_read_len); if (rc > 0) { buf[rc] = 0; data = realloc(data, len + rc + 1); sprintf(data + len, "%s", buf); len += rc; } else if (errno != EINTR) { /* error or EOF * Cleanup happens in pipe_done() */ rc = FALSE; break; } } while (rc == buf_read_len || rc < 0); if (data != NULL && is_err) { op->stderr_data = data; } else if (data != NULL) { op->stdout_data = data; } return rc; } static int dispatch_stdout(gpointer userdata) { svc_action_t *op = (svc_action_t *) userdata; return read_output(op->opaque->stdout_fd, op); } static int dispatch_stderr(gpointer userdata) { svc_action_t *op = (svc_action_t *) userdata; return read_output(op->opaque->stderr_fd, op); } static void pipe_out_done(gpointer user_data) { svc_action_t *op = (svc_action_t *) user_data; crm_trace("%p", op); op->opaque->stdout_gsource = NULL; if (op->opaque->stdout_fd > STDOUT_FILENO) { close(op->opaque->stdout_fd); } op->opaque->stdout_fd = -1; } static void pipe_err_done(gpointer user_data) { svc_action_t *op = (svc_action_t *) user_data; op->opaque->stderr_gsource = NULL; if (op->opaque->stderr_fd > STDERR_FILENO) { close(op->opaque->stderr_fd); } op->opaque->stderr_fd = -1; } static struct mainloop_fd_callbacks stdout_callbacks = { .dispatch = dispatch_stdout, .destroy = pipe_out_done, }; static struct mainloop_fd_callbacks stderr_callbacks = { .dispatch = dispatch_stderr, .destroy = pipe_err_done, }; static void set_ocf_env(const char *key, const char *value, gpointer user_data) { if (setenv(key, value, 1) != 0) { crm_perror(LOG_ERR, "setenv failed for key:%s and value:%s", key, value); } } static void set_ocf_env_with_prefix(gpointer key, gpointer value, gpointer user_data) { char buffer[500]; snprintf(buffer, sizeof(buffer), "OCF_RESKEY_%s", (char *)key); set_ocf_env(buffer, value, user_data); } static void add_OCF_env_vars(svc_action_t * op) { if (!op->standard || strcasecmp("ocf", op->standard) != 0) { return; } if (op->params) { g_hash_table_foreach(op->params, set_ocf_env_with_prefix, NULL); } set_ocf_env("OCF_RA_VERSION_MAJOR", "1", NULL); set_ocf_env("OCF_RA_VERSION_MINOR", "0", NULL); set_ocf_env("OCF_ROOT", OCF_ROOT_DIR, NULL); if (op->rsc) { set_ocf_env("OCF_RESOURCE_INSTANCE", op->rsc, NULL); } if (op->agent != NULL) { set_ocf_env("OCF_RESOURCE_TYPE", op->agent, NULL); } /* Notes: this is not added to specification yet. Sept 10,2004 */ if (op->provider != NULL) { set_ocf_env("OCF_RESOURCE_PROVIDER", op->provider, NULL); } } gboolean recurring_action_timer(gpointer data) { svc_action_t *op = data; crm_debug("Scheduling another invokation of %s", op->id); /* Clean out the old result */ free(op->stdout_data); op->stdout_data = NULL; free(op->stderr_data); op->stderr_data = NULL; services_action_async(op, NULL); return FALSE; } void operation_finalize(svc_action_t * op) { int recurring = 0; if (op->interval) { if (op->cancel) { op->status = PCMK_LRM_OP_CANCELLED; cancel_recurring_action(op); } else { recurring = 1; op->opaque->repeat_timer = g_timeout_add(op->interval, recurring_action_timer, (void *)op); } } if (op->opaque->callback) { op->opaque->callback(op); } op->pid = 0; if (!recurring) { /* * If this is a recurring action, do not free explicitly. * It will get freed whenever the action gets cancelled. */ services_action_free(op); } } static void operation_finished(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode) { svc_action_t *op = mainloop_child_userdata(p); char *prefix = g_strdup_printf("%s:%d", op->id, op->pid); mainloop_clear_child_userdata(p); op->status = PCMK_LRM_OP_DONE; CRM_ASSERT(op->pid == pid); if (op->opaque->stderr_gsource) { /* Make sure we have read everything from the buffer. * Depending on the priority mainloop gives the fd, operation_finished * could occur before all the reads are done. Force the read now.*/ dispatch_stderr(op); } if (op->opaque->stdout_gsource) { /* Make sure we have read everything from the buffer. * Depending on the priority mainloop gives the fd, operation_finished * could occur before all the reads are done. Force the read now.*/ dispatch_stdout(op); } if (signo) { if (mainloop_child_timeout(p)) { crm_warn("%s - timed out after %dms", prefix, op->timeout); op->status = PCMK_LRM_OP_TIMEOUT; op->rc = PCMK_OCF_TIMEOUT; } else { crm_warn("%s - terminated with signal %d", prefix, signo); op->status = PCMK_LRM_OP_ERROR; op->rc = PCMK_OCF_SIGNAL; } } else { op->rc = exitcode; crm_debug("%s - exited with rc=%d", prefix, exitcode); } g_free(prefix); prefix = g_strdup_printf("%s:%d:stderr", op->id, op->pid); crm_log_output(LOG_NOTICE, prefix, op->stderr_data); g_free(prefix); prefix = g_strdup_printf("%s:%d:stdout", op->id, op->pid); crm_log_output(LOG_DEBUG, prefix, op->stdout_data); g_free(prefix); operation_finalize(op); } +static void +services_handle_exec_error(svc_action_t * op, int error) +{ + op->stdout_data = NULL; + op->stderr_data = NULL; + + /* Need to mimic the return codes for each standard as thats what we'll convert back from in get_uniform_rc() */ + if (safe_str_eq(op->standard, "lsb") && safe_str_eq(op->action, "status")) { + switch (errno) { /* see execve(2) */ + case ENOENT: /* No such file or directory */ + case EISDIR: /* Is a directory */ + op->rc = PCMK_LSB_STATUS_NOT_INSTALLED; + op->status = PCMK_LRM_OP_NOT_INSTALLED; + break; + case EACCES: /* permission denied (various errors) */ + /* LSB status ops don't support 'not installed' */ + break; + } + +#if SUPPORT_NAGIOS + } else if (safe_str_eq(op->standard, "nagios")) { + switch (errno) { + case ENOENT: /* No such file or directory */ + case EISDIR: /* Is a directory */ + op->rc = NAGIOS_NOT_INSTALLED; + op->status = PCMK_LRM_OP_NOT_INSTALLED; + break; + case EACCES: /* permission denied (various errors) */ + op->rc = NAGIOS_INSUFFICIENT_PRIV; + break; + } +#endif + + } else { + switch (errno) { + case ENOENT: /* No such file or directory */ + case EISDIR: /* Is a directory */ + op->rc = PCMK_OCF_NOT_INSTALLED; /* Valid for LSB */ + op->status = PCMK_LRM_OP_NOT_INSTALLED; + break; + case EACCES: /* permission denied (various errors) */ + op->rc = PCMK_OCF_INSUFFICIENT_PRIV; /* Valid for LSB */ + break; + } + } +} + gboolean services_os_action_execute(svc_action_t * op, gboolean synchronous) { - int rc, lpc; + int lpc; int stdout_fd[2]; int stderr_fd[2]; sigset_t mask; sigset_t old_mask; + struct stat st; if (pipe(stdout_fd) < 0) { crm_err("pipe() failed"); } if (pipe(stderr_fd) < 0) { crm_err("pipe() failed"); } + /* Fail fast */ + if(stat(op->opaque->exec, &st) != 0) { + crm_warn("Cannot execute '%s': %s (%d)", op->opaque->exec, pcmk_strerror(errno), errno); + services_handle_exec_error(op, errno); + return FALSE; + } + if (synchronous) { sigemptyset(&mask); sigaddset(&mask, SIGCHLD); sigemptyset(&old_mask); if (sigprocmask(SIG_BLOCK, &mask, &old_mask) < 0) { crm_perror(LOG_ERR, "sigprocmask() failed"); } } op->pid = fork(); switch (op->pid) { case -1: - crm_err("fork() failed"); + crm_err("Could not execute '%s': %s (%d)", op->opaque->exec, pcmk_strerror(errno), errno); + close(stdout_fd[0]); close(stdout_fd[1]); close(stderr_fd[0]); close(stderr_fd[1]); + + services_handle_exec_error(op, errno); return FALSE; case 0: /* Child */ /* Man: The call setpgrp() is equivalent to setpgid(0,0) * _and_ compiles on BSD variants too * need to investigate if it works the same too. */ setpgid(0, 0); close(stdout_fd[0]); close(stderr_fd[0]); if (STDOUT_FILENO != stdout_fd[1]) { if (dup2(stdout_fd[1], STDOUT_FILENO) != STDOUT_FILENO) { crm_err("dup2() failed (stdout)"); } close(stdout_fd[1]); } if (STDERR_FILENO != stderr_fd[1]) { if (dup2(stderr_fd[1], STDERR_FILENO) != STDERR_FILENO) { crm_err("dup2() failed (stderr)"); } close(stderr_fd[1]); } /* close all descriptors except stdin/out/err and channels to logd */ for (lpc = getdtablesize() - 1; lpc > STDERR_FILENO; lpc--) { close(lpc); } #if SUPPORT_CIBSECRETS if (replace_secret_params(op->rsc, op->params) < 0) { /* replacing secrets failed! */ if (safe_str_eq(op->action,"stop")) { /* don't fail on stop! */ crm_info("proceeding with the stop operation for %s", op->rsc); } else { crm_err("failed to get secrets for %s, " "considering resource not configured", op->rsc); _exit(PCMK_OCF_NOT_CONFIGURED); } } #endif /* Setup environment correctly */ add_OCF_env_vars(op); /* execute the RA */ execvp(op->opaque->exec, op->opaque->args); - switch (errno) { /* see execve(2) */ - case ENOENT: /* No such file or directory */ - case EISDIR: /* Is a directory */ - rc = PCMK_OCF_NOT_INSTALLED; -#if SUPPORT_NAGIOS - if (safe_str_eq(op->standard, "nagios")) { - rc = NAGIOS_NOT_INSTALLED; - } -#endif - break; - case EACCES: /* permission denied (various errors) */ - rc = PCMK_OCF_INSUFFICIENT_PRIV; -#if SUPPORT_NAGIOS - if (safe_str_eq(op->standard, "nagios")) { - rc = NAGIOS_INSUFFICIENT_PRIV; - } -#endif - break; - default: - rc = PCMK_OCF_UNKNOWN_ERROR; - break; - } - _exit(rc); + /* Most cases should have been already handled by stat() */ + services_handle_exec_error(op, errno); + _exit(op->rc); } /* Only the parent reaches here */ close(stdout_fd[1]); close(stderr_fd[1]); op->opaque->stdout_fd = stdout_fd[0]; set_fd_opts(op->opaque->stdout_fd, O_NONBLOCK); op->opaque->stderr_fd = stderr_fd[0]; set_fd_opts(op->opaque->stderr_fd, O_NONBLOCK); if (synchronous) { #ifndef HAVE_SYS_SIGNALFD_H CRM_ASSERT(FALSE); #else int status = 0; int timeout = op->timeout; int sfd = -1; time_t start = -1; struct pollfd fds[3]; int wait_rc = 0; sfd = signalfd(-1, &mask, 0); if (sfd < 0) { crm_perror(LOG_ERR, "signalfd() failed"); } fds[0].fd = op->opaque->stdout_fd; fds[0].events = POLLIN; fds[0].revents = 0; fds[1].fd = op->opaque->stderr_fd; fds[1].events = POLLIN; fds[1].revents = 0; fds[2].fd = sfd; fds[2].events = POLLIN; fds[2].revents = 0; crm_trace("Waiting for %d", op->pid); start = time(NULL); do { int poll_rc = poll(fds, 3, timeout); if (poll_rc > 0) { if (fds[0].revents & POLLIN) { read_output(op->opaque->stdout_fd, op); } if (fds[1].revents & POLLIN) { read_output(op->opaque->stderr_fd, op); } if (fds[2].revents & POLLIN) { struct signalfd_siginfo fdsi; ssize_t s; s = read(sfd, &fdsi, sizeof(struct signalfd_siginfo)); if (s != sizeof(struct signalfd_siginfo)) { crm_perror(LOG_ERR, "Read from signal fd %d failed", sfd); } else if (fdsi.ssi_signo == SIGCHLD) { wait_rc = waitpid(op->pid, &status, WNOHANG); if (wait_rc < 0){ crm_perror(LOG_ERR, "waitpid() for %d failed", op->pid); } else if (wait_rc > 0) { break; } } } } else if (poll_rc == 0) { timeout = 0; break; } else if (poll_rc < 0) { if (errno != EINTR) { crm_perror(LOG_ERR, "poll() failed"); break; } } timeout = op->timeout - (time(NULL) - start) * 1000; } while ((op->timeout < 0 || timeout > 0)); crm_trace("Child done: %d", op->pid); if (wait_rc <= 0) { int killrc = kill(op->pid, SIGKILL); op->rc = PCMK_OCF_UNKNOWN_ERROR; if (op->timeout > 0 && timeout <= 0) { op->status = PCMK_LRM_OP_TIMEOUT; crm_warn("%s:%d - timed out after %dms", op->id, op->pid, op->timeout); } else { op->status = PCMK_LRM_OP_ERROR; } if (killrc && errno != ESRCH) { crm_err("kill(%d, KILL) failed: %d", op->pid, errno); } /* * From sigprocmask(2): * It is not possible to block SIGKILL or SIGSTOP. Attempts to do so are silently ignored. * * This makes it safe to skip WNOHANG here */ waitpid(op->pid, &status, 0); } else if (WIFEXITED(status)) { op->status = PCMK_LRM_OP_DONE; op->rc = WEXITSTATUS(status); crm_info("Managed %s process %d exited with rc=%d", op->id, op->pid, op->rc); } else if (WIFSIGNALED(status)) { int signo = WTERMSIG(status); op->status = PCMK_LRM_OP_ERROR; crm_err("Managed %s process %d exited with signal=%d", op->id, op->pid, signo); } #ifdef WCOREDUMP if (WCOREDUMP(status)) { crm_err("Managed %s process %d dumped core", op->id, op->pid); } #endif read_output(op->opaque->stdout_fd, op); read_output(op->opaque->stderr_fd, op); close(op->opaque->stdout_fd); close(op->opaque->stderr_fd); close(sfd); if (sigismember(&old_mask, SIGCHLD) == 0) { if (sigprocmask(SIG_UNBLOCK, &mask, NULL) < 0) { crm_perror(LOG_ERR, "sigprocmask() to unblocked failed"); } } #endif } else { crm_trace("Async waiting for %d - %s", op->pid, op->opaque->exec); mainloop_child_add(op->pid, op->timeout, op->id, op, operation_finished); op->opaque->stdout_gsource = mainloop_add_fd(op->id, G_PRIORITY_LOW, op->opaque->stdout_fd, op, &stdout_callbacks); op->opaque->stderr_gsource = mainloop_add_fd(op->id, G_PRIORITY_LOW, op->opaque->stderr_fd, op, &stderr_callbacks); } return TRUE; } GList * services_os_get_directory_list(const char *root, gboolean files, gboolean executable) { GList *list = NULL; struct dirent **namelist; int entries = 0, lpc = 0; char buffer[PATH_MAX]; entries = scandir(root, &namelist, NULL, alphasort); if (entries <= 0) { return list; } for (lpc = 0; lpc < entries; lpc++) { struct stat sb; if ('.' == namelist[lpc]->d_name[0]) { free(namelist[lpc]); continue; } snprintf(buffer, sizeof(buffer), "%s/%s", root, namelist[lpc]->d_name); if (stat(buffer, &sb)) { continue; } if (S_ISDIR(sb.st_mode)) { if (files) { free(namelist[lpc]); continue; } } else if (S_ISREG(sb.st_mode)) { if (files == FALSE) { free(namelist[lpc]); continue; } else if (executable && (sb.st_mode & S_IXUSR) == 0 && (sb.st_mode & S_IXGRP) == 0 && (sb.st_mode & S_IXOTH) == 0) { free(namelist[lpc]); continue; } } list = g_list_append(list, strdup(namelist[lpc]->d_name)); free(namelist[lpc]); } free(namelist); return list; } GList * resources_os_list_lsb_agents(void) { return get_directory_list(LSB_ROOT_DIR, TRUE, TRUE); } GList * resources_os_list_ocf_providers(void) { return get_directory_list(OCF_ROOT_DIR "/resource.d", FALSE, TRUE); } GList * resources_os_list_ocf_agents(const char *provider) { GList *gIter = NULL; GList *result = NULL; GList *providers = NULL; if (provider) { char buffer[500]; snprintf(buffer, sizeof(buffer), "%s/resource.d/%s", OCF_ROOT_DIR, provider); return get_directory_list(buffer, TRUE, TRUE); } providers = resources_os_list_ocf_providers(); for (gIter = providers; gIter != NULL; gIter = gIter->next) { GList *tmp1 = result; GList *tmp2 = resources_os_list_ocf_agents(gIter->data); if (tmp2) { result = g_list_concat(tmp1, tmp2); } } g_list_free_full(providers, free); return result; } #if SUPPORT_NAGIOS GList * resources_os_list_nagios_agents(void) { GList *plugin_list = NULL; GList *result = NULL; GList *gIter = NULL; plugin_list = get_directory_list(NAGIOS_PLUGIN_DIR, TRUE, TRUE); /* Make sure both the plugin and its metadata exist */ for (gIter = plugin_list; gIter != NULL; gIter = gIter->next) { const char *plugin = gIter->data; char *metadata = g_strdup_printf(NAGIOS_METADATA_DIR "/%s.xml", plugin); struct stat st; if (stat(metadata, &st) == 0) { result = g_list_append(result, strdup(plugin)); } g_free(metadata); } g_list_free_full(plugin_list, free); return result; } #endif diff --git a/lib/services/systemd.c b/lib/services/systemd.c index a99febdedf..4cfa030524 100644 --- a/lib/services/systemd.c +++ b/lib/services/systemd.c @@ -1,552 +1,554 @@ /* * 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Copyright (C) 2012 Andrew Beekhof */ #include #include #include #include #include #include #include #define BUS_NAME "org.freedesktop.systemd1" #define BUS_PATH "/org/freedesktop/systemd1" #define BUS_PROPERTY_IFACE "org.freedesktop.DBus.Properties" /* /usr/share/dbus-1/interfaces/org.freedesktop.systemd1.Manager.xml */ struct unit_info { const char *id; const char *description; const char *load_state; const char *active_state; const char *sub_state; const char *following; const char *unit_path; uint32_t job_id; const char *job_type; const char *job_path; }; static GDBusProxy *systemd_proxy = NULL; static GDBusProxy * get_proxy(const char *path, const char *interface) { GError *error = NULL; GDBusProxy *proxy = NULL; #ifndef GLIB_DEPRECATED_IN_2_36 g_type_init(); #endif if (path == NULL) { path = BUS_PATH; } proxy = g_dbus_proxy_new_for_bus_sync(G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, NULL, /* GDBusInterfaceInfo */ BUS_NAME, path, interface, NULL, /* GCancellable */ &error); if (error) { crm_err("Can't connect obtain proxy to %s interface: %s", interface, error->message); g_error_free(error); proxy = NULL; } return proxy; } static gboolean systemd_init(void) { static int need_init = 1; if (need_init) { need_init = 0; systemd_proxy = get_proxy(NULL, BUS_NAME ".Manager"); } if (systemd_proxy == NULL) { return FALSE; } return TRUE; } void systemd_cleanup(void) { if (systemd_proxy) { g_object_unref(systemd_proxy); systemd_proxy = NULL; } } static char * systemd_service_name(const char *name) { if (name == NULL) { return NULL; } else if (strstr(name, ".service")) { return strdup(name); } return g_strdup_printf("%s.service", name); } static void systemd_daemon_reload(GDBusProxy * proxy, GError ** error) { GVariant *_ret = g_dbus_proxy_call_sync(proxy, "Reload", g_variant_new("()"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, error); if (_ret) { g_variant_unref(_ret); } } static gboolean systemd_unit_by_name(GDBusProxy * proxy, const gchar * arg_name, gchar ** out_unit, GCancellable * cancellable, GError ** error) { GError *reload_error = NULL; GVariant *_ret = NULL; char *name = NULL; int retry = 0; /* " \n" \ " \n" \ " \n" \ " \n" \ */ name = systemd_service_name(arg_name); crm_debug("Calling GetUnit"); _ret = g_dbus_proxy_call_sync(proxy, "GetUnit", g_variant_new("(s)", name), G_DBUS_CALL_FLAGS_NONE, -1, cancellable, error); if (_ret) { crm_debug("Checking output"); g_variant_get(_ret, "(o)", out_unit); crm_debug("%s = %s", arg_name, *out_unit); g_variant_unref(_ret); goto done; } crm_debug("Reloading the systemd manager configuration"); systemd_daemon_reload(proxy, &reload_error); retry++; if (reload_error) { crm_err("Cannot reload the systemd manager configuration: %s", reload_error->message); g_error_free(reload_error); goto done; } if (*error) { crm_debug("Cannot find %s: %s", name, (*error)->message); g_error_free(*error); *error = NULL; } /* */ crm_debug("Calling LoadUnit"); _ret = g_dbus_proxy_call_sync(proxy, "LoadUnit", g_variant_new("(s)", name), G_DBUS_CALL_FLAGS_NONE, -1, cancellable, error); if (_ret) { crm_debug("Checking output"); g_variant_get(_ret, "(o)", out_unit); crm_debug("%s = %s", arg_name, *out_unit); g_variant_unref(_ret); } done: free(name); return _ret != NULL; } static char * systemd_unit_property(const char *obj, const gchar * iface, const char *name) { GError *error = NULL; GDBusProxy *proxy; GVariant *asv = NULL; GVariant *value = NULL; GVariant *_ret = NULL; char *output = NULL; crm_trace("Calling GetAll on %s", obj); proxy = get_proxy(obj, BUS_PROPERTY_IFACE); if (!proxy) { return NULL; } _ret = g_dbus_proxy_call_sync(proxy, "GetAll", g_variant_new("(s)", iface), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (error) { crm_err("Cannot get properties for %s: %s", g_dbus_proxy_get_object_path(proxy), error->message); g_error_free(error); g_object_unref(proxy); return NULL; } crm_debug("Call to GetAll passed: type '%s' %d\n", g_variant_get_type_string(_ret), g_variant_n_children(_ret)); asv = g_variant_get_child_value(_ret, 0); crm_trace("asv type '%s' %d\n", g_variant_get_type_string(asv), g_variant_n_children(asv)); value = g_variant_lookup_value(asv, name, NULL); if (value && g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) { crm_info("Got value '%s' for %s[%s]", g_variant_get_string(value, NULL), obj, name); output = g_variant_dup_string(value, NULL); } else { crm_info("No value for %s[%s]", obj, name); } g_object_unref(proxy); g_variant_unref(_ret); return output; } GList * systemd_unit_listall(void) { int lpc = 0; GList *units = NULL; GError *error = NULL; GVariant *out_units = NULL; GVariantIter iter; struct unit_info u; GVariant *_ret = NULL; if (systemd_init() == FALSE) { return NULL; } /* " \n" \ " \n" \ " \n" \ */ _ret = g_dbus_proxy_call_sync(systemd_proxy, "ListUnits", g_variant_new("()"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (error || _ret == NULL) { crm_info("Call to ListUnits failed: %s", error ? error->message : "unknown"); g_error_free(error); return NULL; } g_variant_get(_ret, "(@a(ssssssouso))", &out_units); g_variant_iter_init(&iter, out_units); while (g_variant_iter_loop(&iter, "(ssssssouso)", &u.id, &u.description, &u.load_state, &u.active_state, &u.sub_state, &u.following, &u.unit_path, &u.job_id, &u.job_type, &u.job_path)) { char *match = strstr(u.id, ".service"); if (match) { lpc++; match[0] = 0; crm_trace("Got %s[%s] = %s", u.id, u.active_state, u.description); units = g_list_append(units, strdup(u.id)); } } crm_info("Call to ListUnits passed: type '%s' count %d", g_variant_get_type_string(out_units), lpc); g_variant_unref(_ret); return units; } gboolean systemd_unit_exists(const char *name) { char *path = NULL; GError *error = NULL; gboolean pass = FALSE; if (systemd_init() == FALSE) { return FALSE; } pass = systemd_unit_by_name(systemd_proxy, name, &path, NULL, &error); if (error || pass == FALSE) { crm_err("Call to ListUnits failed: %s", error ? error->message : "unknown"); g_error_free(error); pass = FALSE; } else { crm_trace("Got %s", path); } /* free(path) */ return pass; } static char * systemd_unit_metadata(const char *name) { char *path = NULL; char *meta = NULL; char *desc = NULL; GError *error = NULL; CRM_ASSERT(systemd_init()); if (systemd_unit_by_name(systemd_proxy, name, &path, NULL, &error)) { desc = systemd_unit_property(path, BUS_NAME ".Unit", "Description"); } else { desc = g_strdup_printf("systemd unit file for %s", name); } meta = g_strdup_printf("\n" "\n" "\n" " 1.0\n" " \n" " %s\n" " \n" " systemd unit file for %s\n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" "\n", name, desc, name); free(desc); return meta; } static void systemd_unit_exec_done(GObject * source_object, GAsyncResult * res, gpointer user_data) { GError *error = NULL; GVariant *_ret = NULL; svc_action_t *op = user_data; GDBusProxy *proxy = G_DBUS_PROXY(source_object); /* Obtain rc and stderr/out */ _ret = g_dbus_proxy_call_finish(proxy, res, &error); if (error) { /* ignore "already started" or "not running" errors */ crm_trace("Could not issue %s for %s: %s", op->action, op->rsc, error->message); if (strstr(error->message, "systemd1.LoadFailed") || strstr(error->message, "systemd1.InvalidName")) { if (safe_str_eq(op->action, "stop")) { crm_trace("Masking Stop failure for %s: unknown services are stopped", op->rsc); op->rc = PCMK_OCF_OK; } else { op->rc = PCMK_OCF_NOT_INSTALLED; + op->status = PCMK_LRM_OP_NOT_INSTALLED; } } else { crm_err("Could not issue %s for %s: %s", op->action, op->rsc, error->message); } g_error_free(error); } else if(g_variant_is_of_type (_ret, G_VARIANT_TYPE("(o)"))) { char *path = NULL; g_variant_get(_ret, "(o)", &path); crm_info("Call to %s passed: type '%s' %s", op->action, g_variant_get_type_string(_ret), path); op->rc = PCMK_OCF_OK; } else { crm_err("Call to %s passed but return type was '%s' not '(o)'", op->action, g_variant_get_type_string(_ret)); op->rc = PCMK_OCF_OK; } operation_finalize(op); if (_ret) { g_variant_unref(_ret); } } #define SYSTEMD_OVERRIDE_ROOT "/run/systemd/system/" gboolean systemd_unit_exec(svc_action_t * op, gboolean synchronous) { char *unit = NULL; GError *error = NULL; gboolean pass = FALSE; GVariant *_ret = NULL; const char *action = op->action; char *name = systemd_service_name(op->agent); op->rc = PCMK_OCF_UNKNOWN_ERROR; CRM_ASSERT(systemd_init()); crm_debug("Performing %ssynchronous %s op on systemd unit %s named '%s'", synchronous ? "" : "a", op->action, op->agent, op->rsc); if (safe_str_eq(op->action, "meta-data")) { op->stdout_data = systemd_unit_metadata(op->agent); op->rc = PCMK_OCF_OK; goto cleanup; } pass = systemd_unit_by_name(systemd_proxy, op->agent, &unit, NULL, &error); if (error || pass == FALSE) { crm_debug("Could not obtain unit named '%s': %s", op->agent, error ? error->message : "unknown"); if (error && strstr(error->message, "systemd1.NoSuchUnit")) { op->rc = PCMK_OCF_NOT_INSTALLED; + op->status = PCMK_LRM_OP_NOT_INSTALLED; } g_error_free(error); goto cleanup; } if (safe_str_eq(op->action, "monitor") || safe_str_eq(action, "status")) { char *state = systemd_unit_property(unit, BUS_NAME ".Unit", "ActiveState"); if (g_strcmp0(state, "active") == 0) { op->rc = PCMK_OCF_OK; } else { op->rc = PCMK_OCF_NOT_RUNNING; } free(state); goto cleanup; } else if (g_strcmp0(action, "start") == 0) { FILE *file_strm = NULL; char *override_dir = g_strdup_printf("%s/%s", SYSTEMD_OVERRIDE_ROOT, unit); char *override_file = g_strdup_printf("%s/50-pacemaker.conf", override_dir); action = "StartUnit"; crm_build_path(override_dir, 0755); file_strm = fopen(override_file, "w"); if (file_strm != NULL) { int rc = fprintf(file_strm, "[Service]\nRestart=no"); if (rc < 0) { crm_perror(LOG_ERR, "Cannot write to systemd override file %s: %s (%d)", override_file, pcmk_strerror(errno), errno); } } else { crm_err("Cannot open systemd override file %s for writing: %s (%d)", override_file, pcmk_strerror(errno), errno); } if (file_strm != NULL) { fflush(file_strm); fclose(file_strm); } systemd_daemon_reload(systemd_proxy, &error); if(error) { g_error_free(error); error = NULL; } free(override_file); free(override_dir); } else if (g_strcmp0(action, "stop") == 0) { char *override_file = g_strdup_printf("%s/%s/50-pacemaker.conf", SYSTEMD_OVERRIDE_ROOT, unit); action = "StopUnit"; unlink(override_file); free(override_file); systemd_daemon_reload(systemd_proxy, &error); g_error_free(error); error = NULL; } else if (g_strcmp0(action, "restart") == 0) { action = "RestartUnit"; } else { op->rc = PCMK_OCF_UNIMPLEMENT_FEATURE; goto cleanup; } crm_debug("Calling %s for %s: %s", action, op->rsc, unit); if (synchronous == FALSE) { g_dbus_proxy_call(systemd_proxy, action, g_variant_new("(ss)", name, "replace"), G_DBUS_CALL_FLAGS_NONE, op->timeout, NULL, systemd_unit_exec_done, op); free(unit); free(name); return TRUE; } _ret = g_dbus_proxy_call_sync(systemd_proxy, action, g_variant_new("(ss)", name, "replace"), G_DBUS_CALL_FLAGS_NONE, op->timeout, NULL, &error); if (error) { /* ignore "already started" or "not running" errors */ if (safe_str_eq(op->action, "stop") && strstr(error->message, "systemd1.InvalidName")) { crm_trace("Masking Stop failure for %s: unknown services are stopped", op->rsc); op->rc = PCMK_OCF_OK; } else { crm_err("Could not issue %s for %s: %s (%s)", action, op->rsc, error->message, unit); } g_error_free(error); } else if(g_variant_is_of_type (_ret, G_VARIANT_TYPE("(o)"))) { char *path = NULL; g_variant_get(_ret, "(o)", &path); crm_info("Call to %s passed: type '%s' %s", op->action, g_variant_get_type_string(_ret), path); op->rc = PCMK_OCF_OK; } else { crm_err("Call to %s passed but return type was '%s' not '(o)'", op->action, g_variant_get_type_string(_ret)); op->rc = PCMK_OCF_OK; } cleanup: free(unit); free(name); if (_ret) { g_variant_unref(_ret); } if (synchronous == FALSE) { operation_finalize(op); return TRUE; } return op->rc == PCMK_OCF_OK; } diff --git a/lib/services/upstart.c b/lib/services/upstart.c index 1b0bc935d6..099ecd68d8 100644 --- a/lib/services/upstart.c +++ b/lib/services/upstart.c @@ -1,526 +1,527 @@ /* * 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * File: upstart-dbus.c * Copyright (C) 2010 Senko Rasic * Copyright (c) 2010 Ante Karamatic * * * Each exported function is standalone, and creates a new connection to * the upstart daemon. This is because lrmd plugins fork off for exec, * and if we try and share the connection, the whole thing blocks * indefinitely. */ #include #include #include #include #include #include #include #include #include #define BUS_NAME "com.ubuntu.Upstart" #define BUS_PATH "/com/ubuntu/Upstart" #define BUS_MANAGER_IFACE BUS_NAME"0_6" #define BUS_PROPERTY_IFACE "org.freedesktop.DBus.Properties" /* http://upstart.ubuntu.com/wiki/DBusInterface */ static GDBusProxy *upstart_proxy = NULL; static GDBusProxy * get_proxy(const char *path, const char *interface) { GError *error = NULL; GDBusProxy *proxy = NULL; #ifndef GLIB_DEPRECATED_IN_2_36 g_type_init(); #endif if (path == NULL) { path = BUS_PATH; } proxy = g_dbus_proxy_new_for_bus_sync(G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, NULL, /* GDBusInterfaceInfo */ BUS_NAME, path, interface, NULL, /* GCancellable */ &error); if (error) { crm_err("Can't connect obtain proxy to %s interface: %s", interface, error->message); g_error_free(error); proxy = NULL; } return proxy; } static gboolean upstart_init(void) { static int need_init = 1; if (need_init) { need_init = 0; upstart_proxy = get_proxy(NULL, BUS_MANAGER_IFACE); } if (upstart_proxy == NULL) { return FALSE; } return TRUE; } void upstart_cleanup(void) { if (upstart_proxy) { g_object_unref(upstart_proxy); upstart_proxy = NULL; } } static gboolean upstart_job_by_name(GDBusProxy * proxy, const gchar * arg_name, gchar ** out_unit, GCancellable * cancellable, GError ** error) { /* com.ubuntu.Upstart0_6.GetJobByName (in String name, out ObjectPath job) */ GVariant *_ret = g_dbus_proxy_call_sync(proxy, "GetJobByName", g_variant_new("(s)", arg_name), G_DBUS_CALL_FLAGS_NONE, -1, cancellable, error); if (_ret) { g_variant_get(_ret, "(o)", out_unit); g_variant_unref(_ret); } return _ret != NULL; } static void fix(char *input, const char *search, char replace) { char *match = NULL; int shuffle = strlen(search) - 1; while (TRUE) { int len, lpc; match = strstr(input, search); if (match == NULL) { break; } crm_err("Found: %s", match); match[0] = replace; len = strlen(match) - shuffle; for (lpc = 1; lpc <= len; lpc++) { match[lpc] = match[lpc + shuffle]; } } } static char * fix_upstart_name(const char *input) { char *output = strdup(input); fix(output, "_2b", '+'); fix(output, "_2c", ','); fix(output, "_2d", '-'); fix(output, "_2e", '.'); fix(output, "_40", '@'); fix(output, "_5f", '_'); return output; } GList * upstart_job_listall(void) { GList *units = NULL; GError *error = NULL; GVariantIter *iter; char *path = NULL; GVariant *_ret = NULL; int lpc = 0; if (upstart_init() == FALSE) { return NULL; } /* com.ubuntu.Upstart0_6.GetAllJobs (out jobs) */ _ret = g_dbus_proxy_call_sync(upstart_proxy, "GetAllJobs", g_variant_new("()"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (error) { crm_info("Call to GetAllJobs failed: %s", error->message); g_error_free(error); return NULL; } g_variant_get(_ret, "(ao)", &iter); while (g_variant_iter_loop(iter, "o", &path)) { int llpc = 0; const char *job = path; while (path[llpc] != 0) { if (path[llpc] == '/') { job = path + llpc + 1; } llpc++; } lpc++; crm_trace("%s\n", path); units = g_list_append(units, fix_upstart_name(job)); } crm_info("Call to GetAllJobs passed: type '%s', count %d", g_variant_get_type_string(_ret), lpc); g_variant_iter_free(iter); g_variant_unref(_ret); return units; } gboolean upstart_job_exists(const char *name) { char *path = NULL; GError *error = NULL; gboolean pass = FALSE; if (upstart_init() == FALSE) { return FALSE; } pass = upstart_job_by_name(upstart_proxy, name, &path, NULL, &error); if (error) { crm_trace("Call to ListUnits failed: %s", error->message); g_error_free(error); pass = FALSE; } else if (pass) { crm_trace("Got %s", path); } /* free(path) */ return pass; } static char * upstart_job_property(const char *obj, const gchar * iface, const char *name) { GError *error = NULL; GDBusProxy *proxy; GVariant *asv = NULL; GVariant *value = NULL; GVariant *_ret = NULL; char *output = NULL; crm_info("Calling GetAll on %s", obj); proxy = get_proxy(obj, BUS_PROPERTY_IFACE); if (!proxy) { return NULL; } _ret = g_dbus_proxy_call_sync(proxy, "GetAll", g_variant_new("(s)", iface), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (error) { crm_err("Cannot get properties for %s: %s", g_dbus_proxy_get_object_path(proxy), error->message); g_error_free(error); g_object_unref(proxy); return NULL; } crm_info("Call to GetAll passed: type '%s' %d\n", g_variant_get_type_string(_ret), g_variant_n_children(_ret)); asv = g_variant_get_child_value(_ret, 0); crm_trace("asv type '%s' %d\n", g_variant_get_type_string(asv), g_variant_n_children(asv)); value = g_variant_lookup_value(asv, name, NULL); if (value && g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) { crm_info("Got value '%s' for %s[%s]", g_variant_get_string(value, NULL), obj, name); output = g_variant_dup_string(value, NULL); } else { crm_info("No value for %s[%s]", obj, name); } g_object_unref(proxy); g_variant_unref(_ret); return output; } static char * get_first_instance(const gchar * job) { char *instance = NULL; GError *error = NULL; GDBusProxy *proxy = get_proxy(job, BUS_MANAGER_IFACE ".Job"); GVariant *_ret = g_dbus_proxy_call_sync(proxy, "GetAllInstances", g_variant_new("()"), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (error) { crm_err("Cannot call GetAllInstances for %s: %s", job, error->message); g_error_free(error); return NULL; } crm_trace("Call to GetAllInstances passed: type '%s' %d\n", g_variant_get_type_string(_ret), g_variant_n_children(_ret)); if (g_variant_n_children(_ret)) { GVariant *tmp1 = g_variant_get_child_value(_ret, 0); if (g_variant_n_children(tmp1)) { GVariant *tmp2 = g_variant_get_child_value(tmp1, 0); instance = g_variant_dup_string(tmp2, NULL); } } crm_info("Result: %s", instance); g_variant_unref(_ret); return instance; } gboolean upstart_job_running(const gchar * name) { char *job = NULL; GError *error = NULL; gboolean pass = FALSE; pass = upstart_job_by_name(upstart_proxy, name, &job, NULL, &error); if (error || pass == FALSE) { crm_err("Call to ListUnits failed: %s", error ? error->message : "unknown"); g_error_free(error); } else { char *instance = get_first_instance(job); pass = FALSE; if (instance) { if (instance) { char *state = upstart_job_property(instance, BUS_MANAGER_IFACE ".Instance", "state"); crm_info("State of %s: %s", name, state); if (state) { pass = !g_strcmp0(state, "running"); } free(state); } } free(instance); } crm_info("%s is%s running", name, pass ? "" : " not"); return pass; } static char * upstart_job_metadata(const char *name) { return g_strdup_printf("\n" "\n" "\n" " 1.0\n" " \n" " Upstart agent for controlling the system %s service\n" " \n" " %s upstart agent\n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" " \n" "\n", name, name, name); } static void upstart_job_exec_done(GObject * source_object, GAsyncResult * res, gpointer user_data) { GError *error = NULL; GVariant *_ret = NULL; svc_action_t *op = user_data; GDBusProxy *proxy = G_DBUS_PROXY(source_object); /* Obtain rc and stderr/out */ _ret = g_dbus_proxy_call_finish(proxy, res, &error); if (error) { /* ignore "already started" or "not running" errors */ if (safe_str_eq(op->action, "start") && strstr(error->message, BUS_MANAGER_IFACE ".Error.AlreadyStarted")) { crm_trace("Masking Start failure for %s: already started", op->rsc); op->rc = PCMK_OCF_OK; } else if (safe_str_eq(op->action, "stop") && strstr(error->message, BUS_MANAGER_IFACE ".Error.UnknownInstance")) { crm_trace("Masking Stop failure for %s: unknown services are stopped", op->rsc); op->rc = PCMK_OCF_OK; } else { crm_err("Could not issue %s for %s: %s", op->action, op->rsc, error->message); } g_error_free(error); } else if(g_variant_is_of_type (_ret, G_VARIANT_TYPE("(o)"))) { char *path = NULL; g_variant_get(_ret, "(o)", &path); crm_info("Call to %s passed: type '%s' %s", op->action, g_variant_get_type_string(_ret), path); op->rc = PCMK_OCF_OK; } else { crm_err("Call to %s passed but return type was '%s' not '(o)'", op->action, g_variant_get_type_string(_ret)); op->rc = PCMK_OCF_OK; } operation_finalize(op); g_object_unref(proxy); if (_ret) { g_variant_unref(_ret); } } gboolean upstart_job_exec(svc_action_t * op, gboolean synchronous) { char *job = NULL; GError *error = NULL; gboolean pass = FALSE; gchar *no_args[] = { NULL }; const char *action = op->action; GVariant *_ret = NULL; GDBusProxy *job_proxy = NULL; op->rc = PCMK_OCF_UNKNOWN_ERROR; CRM_ASSERT(upstart_init()); if (safe_str_eq(op->action, "meta-data")) { op->stdout_data = upstart_job_metadata(op->agent); op->rc = PCMK_OCF_OK; goto cleanup; } pass = upstart_job_by_name(upstart_proxy, op->agent, &job, NULL, &error); if (error) { crm_debug("Could not obtain job named '%s': %s", op->agent, error->message); pass = FALSE; } if (pass == FALSE) { if (!g_strcmp0(action, "stop")) { op->rc = PCMK_OCF_OK; } else { op->rc = PCMK_OCF_NOT_INSTALLED; + op->status = PCMK_LRM_OP_NOT_INSTALLED; } goto cleanup; } if (safe_str_eq(op->action, "monitor") || safe_str_eq(action, "status")) { if (upstart_job_running(op->agent)) { op->rc = PCMK_OCF_OK; } else { op->rc = PCMK_OCF_NOT_RUNNING; } goto cleanup; } else if (!g_strcmp0(action, "start")) { action = "Start"; } else if (!g_strcmp0(action, "stop")) { action = "Stop"; } else if (!g_strcmp0(action, "restart")) { action = "Restart"; } else { op->rc = PCMK_OCF_UNIMPLEMENT_FEATURE; goto cleanup; } job_proxy = get_proxy(job, BUS_MANAGER_IFACE ".Job"); crm_debug("Calling %s for %s: %s", action, op->rsc, job); if (synchronous == FALSE) { g_dbus_proxy_call(job_proxy, action, g_variant_new("(^asb)", no_args, TRUE), G_DBUS_CALL_FLAGS_NONE, op->timeout, NULL, upstart_job_exec_done, op); free(job); return TRUE; } _ret = g_dbus_proxy_call_sync(job_proxy, action, g_variant_new("(^asb)", no_args, TRUE), G_DBUS_CALL_FLAGS_NONE, op->timeout, NULL, &error); if (error) { /* ignore "already started" or "not running" errors */ if (safe_str_eq(action, "Start") && strstr(error->message, BUS_MANAGER_IFACE ".Error.AlreadyStarted")) { crm_trace("Masking Start failure for %s: already started", op->rsc); op->rc = PCMK_OCF_OK; } else if (safe_str_eq(action, "Stop") && strstr(error->message, BUS_MANAGER_IFACE ".Error.UnknownInstance")) { crm_trace("Masking Stop failure for %s: unknown services are stopped", op->rsc); op->rc = PCMK_OCF_OK; } else { crm_err("Could not issue %s for %s: %s (%s)", action, op->rsc, error->message, job); } } else if(g_variant_is_of_type (_ret, G_VARIANT_TYPE("(o)"))) { char *path = NULL; g_variant_get(_ret, "(o)", &path); crm_info("Call to %s passed: type '%s' %s", op->action, g_variant_get_type_string(_ret), path); op->rc = PCMK_OCF_OK; } else { crm_err("Call to %s passed but return type was '%s' not '(o)'", op->action, g_variant_get_type_string(_ret)); op->rc = PCMK_OCF_OK; } cleanup: free(job); if (error) { g_error_free(error); } if (job_proxy) { g_object_unref(job_proxy); } if (_ret) { g_variant_unref(_ret); } if (synchronous == FALSE) { operation_finalize(op); return TRUE; } return op->rc == PCMK_OCF_OK; } diff --git a/lrmd/regression.py.in b/lrmd/regression.py.in index 8d5fea4cbf..9009e1c293 100755 --- a/lrmd/regression.py.in +++ b/lrmd/regression.py.in @@ -1,964 +1,964 @@ #!/usr/bin/python # # 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 program 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 program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. import os import sys import subprocess import shlex import time def output_from_command(command, no_wait=0): test = subprocess.Popen(shlex.split(command), stdout=subprocess.PIPE) if no_wait == 0: test.wait() else: return 0 return test.communicate()[0].split("\n") class Test: def __init__(self, name, description, verbose = 0, tls = 0): self.name = name self.description = description self.cmds = [] if tls: self.daemon_location = "/usr/sbin/pacemaker_remoted" else: self.daemon_location = "@CRM_DAEMON_DIR@/lrmd" self.test_tool_location = "@CRM_DAEMON_DIR@/lrmd_test" self.verbose = verbose self.tls = tls self.result_txt = "" self.cmd_tool_output = "" self.result_exitcode = 0; self.lrmd_process = None self.stonith_process = None self.executed = 0 def __new_cmd(self, cmd, args, exitcode, stdout_match = "", no_wait = 0, stdout_negative_match = "", kill=None): if self.verbose and cmd == self.test_tool_location: args = args + " -V " if (cmd == self.test_tool_location) and self.tls: args = args + " -S " self.cmds.append( { "cmd" : cmd, "kill" : kill, "args" : args, "expected_exitcode" : exitcode, "stdout_match" : stdout_match, "stdout_negative_match" : stdout_negative_match, "no_wait" : no_wait, "cmd_output" : "", } ) def start_environment(self): ### make sure we are in full control here ### cmd = shlex.split("killall -q -9 stonithd lrmd lt-lrmd lrmd_test lt-lrmd_test pacemaker_remoted") test = subprocess.Popen(cmd, stdout=subprocess.PIPE) test.wait() additional_args = "" if self.tls == 0: self.stonith_process = subprocess.Popen(shlex.split("@CRM_DAEMON_DIR@/stonithd -s")) if self.verbose: additional_args = additional_args + " -VV " self.lrmd_process = subprocess.Popen(shlex.split("%s %s -l /tmp/lrmd-regression.log" % (self.daemon_location, additional_args))) time.sleep(1) def clean_environment(self): if self.lrmd_process: self.lrmd_process.terminate() self.lrmd_process.wait() if self.verbose: print "Daemon output" f = open('/tmp/lrmd-regression.log', 'r') for line in f.readlines(): print line.strip() os.remove('/tmp/lrmd-regression.log') if self.stonith_process: self.stonith_process.terminate() self.stonith_process.wait() self.lrmd_process = None self.stonith_process = None def add_sys_cmd(self, cmd, args): self.__new_cmd(cmd, args, 0, "") def add_sys_cmd_no_wait(self, cmd, args): self.__new_cmd(cmd, args, 0, "", 1) def add_cmd_check_stdout(self, args, match, no_match = ""): self.__new_cmd(self.test_tool_location, args, 0, match, 0, no_match) def add_cmd(self, args): self.__new_cmd(self.test_tool_location, args, 0, "") def add_cmd_and_kill(self, killProc, args): self.__new_cmd(self.test_tool_location, args, 0, "", kill=killProc) def add_expected_fail_cmd(self, args): self.__new_cmd(self.test_tool_location, args, 1, "") def get_exitcode(self): return self.result_exitcode def print_result(self, filler): print "%s%s" % (filler, self.result_txt) def run_cmd(self, args): cmd = shlex.split(args['args']) cmd.insert(0, args['cmd']) if self.verbose: print "\n\nRunning: "+" ".join(cmd) test = subprocess.Popen(cmd, stdout=subprocess.PIPE) if args['kill']: if self.verbose: print "Also running: "+args['kill'] ### Typically the kill argument is used to detect some sort of ### failure. Without yeilding for a few seconds here the process ### launched earlier that is listening for the failure may not have time ### to connect to the lrmd. time.sleep(2) subprocess.Popen(shlex.split(args['kill'])) if args['no_wait'] == 0: test.wait() else: return 0 output = test.communicate()[0] if args['stdout_match'] != "" and output.count(args['stdout_match']) == 0: test.returncode = -2 print "STDOUT string '%s' was not found in cmd output" % (args['stdout_match']) if args['stdout_negative_match'] != "" and output.count(args['stdout_negative_match']) != 0: test.returncode = -2 print "STDOUT string '%s' was found in cmd output" % (args['stdout_negative_match']) args['cmd_output'] = output return test.returncode; def run(self): res = 0 i = 1 if self.tls and self.name.count("stonith") != 0: self.result_txt = "SKIPPED - '%s' - disabled when testing pacemaker_remote" % (self.name) print self.result_txt return res self.start_environment() if self.verbose: print "\n--- START TEST - %s" % self.name self.result_txt = "SUCCESS - '%s'" % (self.name) self.result_exitcode = 0 for cmd in self.cmds: res = self.run_cmd(cmd) if res != cmd['expected_exitcode']: print cmd['cmd_output'] print "Step %d FAILED - command returned %d, expected %d" % (i, res, cmd['expected_exitcode']) self.result_txt = "FAILURE - '%s' failed at step %d. Command: lrmd_test %s" % (self.name, i, cmd['args']) self.result_exitcode = -1 break else: if self.verbose: print cmd['cmd_output'].strip() print "Step %d SUCCESS" % (i) i = i + 1 self.clean_environment() print self.result_txt if self.verbose: print "--- END TEST - %s\n" % self.name self.executed = 1 return res class Tests: def __init__(self, verbose = 0, tls = 0): self.tests = [] self.verbose = verbose self.tls = tls; self.rsc_classes = output_from_command("crm_resource --list-standards") self.rsc_classes = self.rsc_classes[:-1] # Strip trailing empty line self.need_authkey = 0 if self.tls: self.rsc_classes.remove("stonith") print "Testing "+repr(self.rsc_classes) self.common_cmds = { "ocf_reg_line" : "-c register_rsc -r ocf_test_rsc -t 3000 -C ocf -P pacemaker -T Dummy", "ocf_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:ocf_test_rsc action:none rc:ok op_status:complete\"", "ocf_unreg_line" : "-c unregister_rsc -r \"ocf_test_rsc\" -t 3000", "ocf_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:ocf_test_rsc action:none rc:ok op_status:complete\"", "ocf_start_line" : "-c exec -r \"ocf_test_rsc\" -a \"start\" -t 3000 ", "ocf_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:ocf_test_rsc action:start rc:ok op_status:complete\" ", "ocf_stop_line" : "-c exec -r \"ocf_test_rsc\" -a \"stop\" -t 3000 ", "ocf_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:ocf_test_rsc action:stop rc:ok op_status:complete\" ", "ocf_monitor_line" : "-c exec -r \"ocf_test_rsc\" -a \"monitor\" -i \"2000\" -t 3000", "ocf_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:ocf_test_rsc action:monitor rc:ok op_status:complete\" -t 3000", "ocf_cancel_line" : "-c cancel -r \"ocf_test_rsc\" -a \"monitor\" -i \"2000\" -t \"3000\" ", "ocf_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:ocf_test_rsc action:monitor rc:ok op_status:Cancelled\" ", "systemd_reg_line" : "-c register_rsc -r systemd_test_rsc -t 3000 -C systemd -T lrmd_dummy_daemon", "systemd_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:systemd_test_rsc action:none rc:ok op_status:complete\"", "systemd_unreg_line" : "-c unregister_rsc -r \"systemd_test_rsc\" -t 3000", "systemd_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:systemd_test_rsc action:none rc:ok op_status:complete\"", "systemd_start_line" : "-c exec -r \"systemd_test_rsc\" -a \"start\" -t 3000 ", "systemd_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:systemd_test_rsc action:start rc:ok op_status:complete\" ", "systemd_stop_line" : "-c exec -r \"systemd_test_rsc\" -a \"stop\" -t 3000 ", "systemd_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:systemd_test_rsc action:stop rc:ok op_status:complete\" ", "systemd_monitor_line" : "-c exec -r \"systemd_test_rsc\" -a \"monitor\" -i \"2000\" -t 3000", "systemd_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:systemd_test_rsc action:monitor rc:ok op_status:complete\" -t 3000", "systemd_cancel_line" : "-c cancel -r \"systemd_test_rsc\" -a \"monitor\" -i \"2000\" -t \"3000\" ", "systemd_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:systemd_test_rsc action:monitor rc:ok op_status:Cancelled\" ", "upstart_reg_line" : "-c register_rsc -r upstart_test_rsc -t 3000 -C upstart -T lrmd_dummy_daemon", "upstart_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:upstart_test_rsc action:none rc:ok op_status:complete\"", "upstart_unreg_line" : "-c unregister_rsc -r \"upstart_test_rsc\" -t 3000", "upstart_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:upstart_test_rsc action:none rc:ok op_status:complete\"", "upstart_start_line" : "-c exec -r \"upstart_test_rsc\" -a \"start\" -t 3000 ", "upstart_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:upstart_test_rsc action:start rc:ok op_status:complete\" ", "upstart_stop_line" : "-c exec -r \"upstart_test_rsc\" -a \"stop\" -t 3000 ", "upstart_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:upstart_test_rsc action:stop rc:ok op_status:complete\" ", "upstart_monitor_line" : "-c exec -r \"upstart_test_rsc\" -a \"monitor\" -i \"2000\" -t 3000", "upstart_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:upstart_test_rsc action:monitor rc:ok op_status:complete\" -t 3000", "upstart_cancel_line" : "-c cancel -r \"upstart_test_rsc\" -a \"monitor\" -i \"2000\" -t \"3000\" ", "upstart_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:upstart_test_rsc action:monitor rc:ok op_status:Cancelled\" ", "service_reg_line" : "-c register_rsc -r service_test_rsc -t 3000 -C service -T LSBDummy", "service_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:service_test_rsc action:none rc:ok op_status:complete\"", "service_unreg_line" : "-c unregister_rsc -r \"service_test_rsc\" -t 3000", "service_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:service_test_rsc action:none rc:ok op_status:complete\"", "service_start_line" : "-c exec -r \"service_test_rsc\" -a \"start\" -t 3000 ", "service_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:service_test_rsc action:start rc:ok op_status:complete\" ", "service_stop_line" : "-c exec -r \"service_test_rsc\" -a \"stop\" -t 3000 ", "service_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:service_test_rsc action:stop rc:ok op_status:complete\" ", "service_monitor_line" : "-c exec -r \"service_test_rsc\" -a \"monitor\" -i \"2000\" -t 3000", "service_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:service_test_rsc action:monitor rc:ok op_status:complete\" -t 3000", "service_cancel_line" : "-c cancel -r \"service_test_rsc\" -a \"monitor\" -i \"2000\" -t \"3000\" ", "service_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:service_test_rsc action:monitor rc:ok op_status:Cancelled\" ", "lsb_reg_line" : "-c register_rsc -r lsb_test_rsc -t 3000 -C lsb -T LSBDummy", "lsb_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:lsb_test_rsc action:none rc:ok op_status:complete\" ", "lsb_unreg_line" : "-c unregister_rsc -r \"lsb_test_rsc\" -t 3000", "lsb_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:lsb_test_rsc action:none rc:ok op_status:complete\"", "lsb_start_line" : "-c exec -r \"lsb_test_rsc\" -a \"start\" -t 3000 ", "lsb_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:lsb_test_rsc action:start rc:ok op_status:complete\" ", "lsb_stop_line" : "-c exec -r \"lsb_test_rsc\" -a \"stop\" -t 3000 ", "lsb_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:lsb_test_rsc action:stop rc:ok op_status:complete\" ", "lsb_monitor_line" : "-c exec -r \"lsb_test_rsc\" -a status -i \"2000\" -t 3000", "lsb_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:lsb_test_rsc action:status rc:ok op_status:complete\" -t 3000", "lsb_cancel_line" : "-c cancel -r \"lsb_test_rsc\" -a \"status\" -i \"2000\" -t \"3000\" ", "lsb_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:lsb_test_rsc action:status rc:ok op_status:Cancelled\" ", "stonith_reg_line" : "-c register_rsc -r stonith_test_rsc -t 3000 -C stonith -P pacemaker -T fence_dummy_monitor", "stonith_reg_event" : "-l \"NEW_EVENT event_type:register rsc_id:stonith_test_rsc action:none rc:ok op_status:complete\" ", "stonith_unreg_line" : "-c unregister_rsc -r \"stonith_test_rsc\" -t 3000", "stonith_unreg_event" : "-l \"NEW_EVENT event_type:unregister rsc_id:stonith_test_rsc action:none rc:ok op_status:complete\"", "stonith_start_line" : "-c exec -r \"stonith_test_rsc\" -a \"start\" -t 8000 ", "stonith_start_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:start rc:ok op_status:complete\" ", "stonith_stop_line" : "-c exec -r \"stonith_test_rsc\" -a \"stop\" -t 3000 ", "stonith_stop_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:stop rc:ok op_status:complete\" ", "stonith_monitor_line" : "-c exec -r \"stonith_test_rsc\" -a \"monitor\" -i \"2000\" -t 3000", "stonith_monitor_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:monitor rc:ok op_status:complete\" -t 3000", "stonith_cancel_line" : "-c cancel -r \"stonith_test_rsc\" -a \"monitor\" -i \"2000\" -t \"3000\" ", "stonith_cancel_event" : "-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:monitor rc:ok op_status:Cancelled\" ", } def new_test(self, name, description): test = Test(name, description, self.verbose, self.tls) self.tests.append(test) return test def setup_test_environment(self): os.system("service pacemaker_remote stop") self.cleanup_test_environment() if self.tls and not os.path.isfile("/etc/pacemaker/authkey"): self.need_authkey = 1 os.system("mkdir -p /etc/pacemaker") os.system("dd if=/dev/urandom of=/etc/pacemaker/authkey bs=4096 count=1") ### Make fake systemd daemon and unit file ### dummy_daemon = "#!/bin/bash\nwhile true\ndo\nsleep 5\ndone" dummy_service_file = ("[Unit]\n" "Description=Dummy Resource\n" "[Service]\n" "Type=simple\n" "ExecStart=/usr/sbin/lrmd_dummy_daemon\n") dummy_upstart_job = (""" description "Dummy service for regression tests" exec dd if=/dev/random of=/dev/null """) dummy_fence_sleep_agent = ("""#!/usr/bin/python import sys import time def main(): for line in sys.stdin.readlines(): if line.count("monitor") > 0: time.sleep(30000) sys.exit(0) sys.exit(-1) if __name__ == "__main__": main() """) dummy_fence_agent = ("""#!/usr/bin/python import sys def main(): for line in sys.stdin.readlines(): if line.count("monitor") > 0: sys.exit(0) if line.count("metadata") > 0: print '' print ' dummy description.' print ' http://www.example.com' print ' ' print ' ' print ' ' print ' ' print ' Fencing Action' print ' ' print ' ' print ' ' print ' ' print ' Physical plug number or name of virtual machine' print ' ' print ' ' print ' ' print ' ' print ' ' print ' ' print ' ' print ' ' print '' sys.exit(0) sys.exit(-1) if __name__ == "__main__": main() """) os.system("cat <<-END >>/etc/init/lrmd_dummy_daemon.conf\n%s\nEND" % (dummy_upstart_job)) os.system("cat <<-END >>/usr/sbin/lrmd_dummy_daemon\n%s\nEND" % (dummy_daemon)) os.system("cat <<-END >>/lib/systemd/system/lrmd_dummy_daemon.service\n%s\nEND" % (dummy_service_file)) os.system("chmod u+x /usr/sbin/lrmd_dummy_daemon") os.system("cat <<-END >>/usr/sbin/fence_dummy_sleep\n%s\nEND" % (dummy_fence_sleep_agent)) os.system("chmod 711 /usr/sbin/fence_dummy_sleep") os.system("cat <<-END >>/usr/sbin/fence_dummy_monitor\n%s\nEND" % (dummy_fence_agent)) os.system("chmod 711 /usr/sbin/fence_dummy_monitor") os.system("cp /usr/share/pacemaker/tests/cts/LSBDummy /etc/init.d/LSBDummy") os.system("mkdir -p @CRM_CORE_DIR@/root") os.system("systemctl daemon-reload") def cleanup_test_environment(self): if self.need_authkey: os.system("rm -f /etc/pacemaker/authkey") os.system("rm -f /lib/systemd/system/lrmd_dummy_daemon.service") os.system("rm -f /etc/init.d/LSBDummy") os.system("rm -f /usr/sbin/lrmd_dummy_daemon") os.system("rm -f /usr/sbin/fence_dummy_monitor") os.system("rm -f /usr/sbin/fence_dummy_sleep") os.system("systemctl daemon-reload") ### These are tests that should apply to all resource classes ### def build_generic_tests(self): common_cmds = self.common_cmds ### register/unregister tests ### for rsc in self.rsc_classes: test = self.new_test("generic_registration_%s" % (rsc), "Simple resource registration test for %s standard" % (rsc)) test.add_cmd(common_cmds["%s_reg_line" % (rsc)] + " " + common_cmds["%s_reg_event" % (rsc)]) test.add_cmd(common_cmds["%s_unreg_line" % (rsc)] + " " + common_cmds["%s_unreg_event" % (rsc)]) ### start/stop tests ### for rsc in self.rsc_classes: test = self.new_test("generic_start_stop_%s" % (rsc), "Simple start and stop test for %s standard" % (rsc)) test.add_cmd(common_cmds["%s_reg_line" % (rsc)] + " " + common_cmds["%s_reg_event" % (rsc)]) test.add_cmd(common_cmds["%s_start_line" % (rsc)] + " " + common_cmds["%s_start_event" % (rsc)]) test.add_cmd(common_cmds["%s_stop_line" % (rsc)] + " " + common_cmds["%s_stop_event" % (rsc)]) test.add_cmd(common_cmds["%s_unreg_line" % (rsc)] + " " + common_cmds["%s_unreg_event" % (rsc)]) ### monitor cancel test ### for rsc in self.rsc_classes: test = self.new_test("generic_monitor_cancel_%s" % (rsc), "Simple monitor cancel test for %s standard" % (rsc)) test.add_cmd(common_cmds["%s_reg_line" % (rsc)] + " " + common_cmds["%s_reg_event" % (rsc)]) test.add_cmd(common_cmds["%s_start_line" % (rsc)] + " " + common_cmds["%s_start_event" % (rsc)]) test.add_cmd(common_cmds["%s_monitor_line" % (rsc)] + " " + common_cmds["%s_monitor_event" % (rsc)]) test.add_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this fails, that means the monitor may not be getting rescheduled #### test.add_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this fails, that means the monitor may not be getting rescheduled #### test.add_cmd(common_cmds["%s_cancel_line" % (rsc)] + " " + common_cmds["%s_cancel_event" % (rsc)]) test.add_expected_fail_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this happens the monitor did not actually cancel correctly. ### test.add_expected_fail_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this happens the monitor did not actually cancel correctly. ### test.add_cmd(common_cmds["%s_stop_line" % (rsc)] + " " + common_cmds["%s_stop_event" % (rsc)]) test.add_cmd(common_cmds["%s_unreg_line" % (rsc)] + " " + common_cmds["%s_unreg_event" % (rsc)]) ### stop implies cancel test ### for rsc in self.rsc_classes: test = self.new_test("generic_stop_implies_cancel_%s" % (rsc), "Verify stopping a resource implies cancel of recurring ops for %s standard" % (rsc)) test.add_cmd(common_cmds["%s_reg_line" % (rsc)] + " " + common_cmds["%s_reg_event" % (rsc)]) test.add_cmd(common_cmds["%s_start_line" % (rsc)] + " " + common_cmds["%s_start_event" % (rsc)]) test.add_cmd(common_cmds["%s_monitor_line" % (rsc)] + " " + common_cmds["%s_monitor_event" % (rsc)]) test.add_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this fails, that means the monitor may not be getting rescheduled #### test.add_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this fails, that means the monitor may not be getting rescheduled #### test.add_cmd(common_cmds["%s_stop_line" % (rsc)] + " " + common_cmds["%s_stop_event" % (rsc)]) test.add_expected_fail_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this happens the monitor did not actually cancel correctly. ### test.add_expected_fail_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this happens the monitor did not actually cancel correctly. ### test.add_cmd(common_cmds["%s_unreg_line" % (rsc)] + " " + common_cmds["%s_unreg_event" % (rsc)]) ### These are complex tests that involve managing multiple resouces of different types ### def build_multi_rsc_tests(self): common_cmds = self.common_cmds # do not use service and systemd at the same time, it is the same resource. ### register start monitor stop unregister resources of each type at the same time. ### test = self.new_test("multi_rsc_start_stop_all", "Start, monitor, and stop resources of multiple types and classes") for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_reg_line" % (rsc)] + " " + common_cmds["%s_reg_event" % (rsc)]) for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_start_line" % (rsc)] + " " + common_cmds["%s_start_event" % (rsc)]) for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_monitor_line" % (rsc)] + " " + common_cmds["%s_monitor_event" % (rsc)]) for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_monitor_event" % (rsc)]) ### If this fails, that means the monitor is not being rescheduled #### for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_cancel_line" % (rsc)] + " " + common_cmds["%s_cancel_event" % (rsc)]) for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_stop_line" % (rsc)] + " " + common_cmds["%s_stop_event" % (rsc)]) for rsc in self.rsc_classes: test.add_cmd(common_cmds["%s_unreg_line" % (rsc)] + " " + common_cmds["%s_unreg_event" % (rsc)]) ### These are tests related to how the lrmd handles failures. ### def build_negative_tests(self): ### ocf start timeout test ### test = self.new_test("ocf_start_timeout", "Force start timeout to occur, verify start failure.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"ocf\" -P \"pacemaker\" -T \"Dummy\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -k \"op_sleep\" -v \"3\" -t 3000 -w") test.add_cmd("-l " "\"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:unknown error op_status:Timed Out\" -t 3000") test.add_cmd("-c exec -r test_rsc -a stop -t 3000" "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:stop rc:ok op_status:complete\" ") test.add_cmd("-c unregister_rsc -r test_rsc -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### stonith start timeout test ### test = self.new_test("stonith_start_timeout", "Force start timeout to occur, verify start failure.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"stonith\" -P \"pacemaker\" -T \"fence_dummy_sleep\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 -w") test.add_cmd("-l " "\"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:unknown error op_status:Timed Out\" -t 4000") test.add_cmd("-c exec -r test_rsc -a stop -t 3000" "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:stop rc:ok op_status:complete\" ") test.add_cmd("-c unregister_rsc -r test_rsc -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### stonith component fail ### common_cmds = self.common_cmds test = self.new_test("stonith_component_fail", "Kill stonith component after lrmd connects") test.add_cmd(common_cmds["stonith_reg_line"] + " " + common_cmds["stonith_reg_event"]) test.add_cmd(common_cmds["stonith_start_line"] + " " + common_cmds["stonith_start_event"]) test.add_cmd("-c exec -r \"stonith_test_rsc\" -a \"monitor\" -i \"600000\" " "-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd_and_kill("killall -9 -q stonithd" ,"-l \"NEW_EVENT event_type:exec_complete rsc_id:stonith_test_rsc action:monitor rc:unknown error op_status:error\" -t 15000") test.add_cmd(common_cmds["stonith_unreg_line"] + " " + common_cmds["stonith_unreg_event"]) ### monitor fail for ocf resources ### test = self.new_test("monitor_fail_ocf", "Force ocf monitor to fail, verify failure is reported.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"ocf\" -P \"pacemaker\" -T \"Dummy\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd_and_kill("rm -f @localstatedir@/run/Dummy-test_rsc.state", "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 6000") test.add_cmd("-c cancel -r \"test_rsc\" -a \"monitor\" -i \"100\" -t \"3000\" " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 3000") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### verify notify changes only for monitor operation. ### test = self.new_test("monitor_changes_only", "Verify when flag is set, only monitor changes are notified.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"ocf\" -P \"pacemaker\" -T \"Dummy\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 -o " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 -o " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd_and_kill("rm -f @localstatedir@/run/Dummy-test_rsc.state", "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 6000") test.add_cmd("-c cancel -r \"test_rsc\" -a \"monitor\" -i \"100\" -t \"3000\" " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 3000") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### monitor fail for systemd resource ### if "systemd" in self.rsc_classes: test = self.new_test("monitor_fail_systemd", "Force systemd monitor to fail, verify failure is reported..") test.add_cmd("-c register_rsc -r \"test_rsc\" -C systemd -T lrmd_dummy_daemon -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd_and_kill("killall -9 -q lrmd_dummy_daemon", "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 8000") test.add_cmd("-c cancel -r \"test_rsc\" -a \"monitor\" -i \"100\" -t \"3000\" " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 3000") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### monitor fail for upstart resource ### if "upstart" in self.rsc_classes: test = self.new_test("monitor_fail_upstart", "Force upstart monitor to fail, verify failure is reported..") test.add_cmd("-c register_rsc -r \"test_rsc\" -C upstart -T lrmd_dummy_daemon -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd_and_kill("killall -9 -q dd", "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 8000") test.add_cmd("-c cancel -r \"test_rsc\" -a \"monitor\" -i \"100\" -t \"3000\" " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:complete\" -t 3000") test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Cancel non-existent operation on a resource ### test = self.new_test("cancel_non_existent_op", "Attempt to cancel the wrong monitor operation, verify expected failure") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"ocf\" -P \"pacemaker\" -T \"Dummy\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_expected_fail_cmd("-c cancel -r test_rsc -a \"monitor\" -i 1234 -t \"3000\" " ### interval is wrong, should fail "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_expected_fail_cmd("-c cancel -r test_rsc -a stop -i 100 -t \"3000\" " ### action name is wrong, should fail "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:not running op_status:Cancelled\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Attempt to invoke non-existent rsc id ### test = self.new_test("invoke_non_existent_rsc", "Attempt to perform operations on a non-existent rsc id.") test.add_expected_fail_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:unknown error op_status:complete\" ") test.add_expected_fail_cmd("-c exec -r test_rsc -a stop -t 3000" "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:stop rc:ok op_status:complete\" ") test.add_expected_fail_cmd("-c exec -r test_rsc -a monitor -i 3000 -t 3000" "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") test.add_expected_fail_cmd("-c cancel -r test_rsc -a start -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:Cancelled\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Register and start a resource that doesn't exist, systemd ### if "systemd" in self.rsc_classes: test = self.new_test("start_uninstalled_systemd", "Register uninstalled systemd agent, try to start, verify expected failure") test.add_cmd("-c register_rsc -r \"test_rsc\" -C systemd -T this_is_fake1234 -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " - "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:complete\" ") + "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:Not installed\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") if "upstart" in self.rsc_classes: test = self.new_test("start_uninstalled_upstart", "Register uninstalled upstart agent, try to start, verify expected failure") test.add_cmd("-c register_rsc -r \"test_rsc\" -C upstart -T this_is_fake1234 -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " - "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:complete\" ") + "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:Not installed\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Register and start a resource that doesn't exist, ocf ### test = self.new_test("start_uninstalled_ocf", "Register uninstalled ocf agent, try to start, verify expected failure.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C ocf -P pacemaker -T this_is_fake1234 -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " - "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:complete\" ") + "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:Not installed\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Register ocf with non-existent provider ### test = self.new_test("start_ocf_bad_provider", "Register ocf agent with a non-existent provider, verify expected failure.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C ocf -P pancakes -T Dummy -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " - "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:complete\" ") + "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:not installed op_status:Not installed\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Register ocf with empty provider field ### test = self.new_test("start_ocf_no_provider", "Register ocf agent with a no provider, verify expected failure.") test.add_expected_fail_cmd("-c register_rsc -r \"test_rsc\" -C ocf -T Dummy -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_expected_fail_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:Error\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### These are tests that target specific cases ### def build_custom_tests(self): ### verify resource temporary folder is created and used by heartbeat agents. ### test = self.new_test("rsc_tmp_dir", "Verify creation and use of rsc temporary state directory") test.add_sys_cmd("ls", "-al @CRM_RSCTMP_DIR@") test.add_cmd("-c register_rsc -r test_rsc -P heartbeat -C ocf -T Dummy " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" -t 3000") test.add_cmd("-c exec -r test_rsc -a start -t 4000") test.add_sys_cmd("ls", "-al @CRM_RSCTMP_DIR@") test.add_sys_cmd("ls", "@CRM_RSCTMP_DIR@/Dummy-test_rsc.state") test.add_cmd("-c exec -r test_rsc -a stop -t 4000") test.add_cmd("-c unregister_rsc -r test_rsc -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### start delay then stop test ### test = self.new_test("start_delay", "Verify start delay works as expected.") test.add_cmd("-c register_rsc -r test_rsc -P pacemaker -C ocf -T Dummy " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" -t 3000") test.add_cmd("-c exec -r test_rsc -s 6000 -a start -w -t 6000") test.add_expected_fail_cmd("-l " "\"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" -t 2000") test.add_cmd("-l " "\"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" -t 6000") test.add_cmd("-c exec -r test_rsc -a stop -t 3000" "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:stop rc:ok op_status:complete\" ") test.add_cmd("-c unregister_rsc -r test_rsc -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### start delay, but cancel before it gets a chance to start. ### test = self.new_test("start_delay_cancel", "Using start_delay, start a rsc, but cancel the start op before execution.") test.add_cmd("-c register_rsc -r test_rsc -P pacemaker -C ocf -T Dummy " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" -t 3000") test.add_cmd("-c exec -r test_rsc -s 5000 -a start -w -t 4000") test.add_cmd("-c cancel -r test_rsc -a start -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:Cancelled\" ") test.add_expected_fail_cmd("-l " "\"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" -t 5000") test.add_cmd("-c unregister_rsc -r test_rsc -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### Register a bunch of resources, verify we can get info on them ### test = self.new_test("verify_get_rsc_info", "Register multiple resources, verify retrieval of rsc info.") if "systemd" in self.rsc_classes: test.add_cmd("-c register_rsc -r rsc1 -C systemd -T lrmd_dummy_daemon -t 3000 ") test.add_cmd("-c get_rsc_info -r rsc1 ") test.add_cmd("-c unregister_rsc -r rsc1 -t 3000 ") test.add_expected_fail_cmd("-c get_rsc_info -r rsc1 ") if "upstart" in self.rsc_classes: test.add_cmd("-c register_rsc -r rsc1 -C upstart -T lrmd_dummy_daemon -t 3000 ") test.add_cmd("-c get_rsc_info -r rsc1 ") test.add_cmd("-c unregister_rsc -r rsc1 -t 3000 ") test.add_expected_fail_cmd("-c get_rsc_info -r rsc1 ") test.add_cmd("-c register_rsc -r rsc2 -C ocf -T Dummy -P pacemaker -t 3000 ") test.add_cmd("-c get_rsc_info -r rsc2 ") test.add_cmd("-c unregister_rsc -r rsc2 -t 3000 ") test.add_expected_fail_cmd("-c get_rsc_info -r rsc2 ") ### Register duplicate, verify only one entry exists and can still be removed. test = self.new_test("duplicate_registration", "Register resource multiple times, verify only one entry exists and can be removed.") test.add_cmd("-c register_rsc -r rsc2 -C ocf -T Dummy -P pacemaker -t 3000 ") test.add_cmd_check_stdout("-c get_rsc_info -r rsc2 ", "id:rsc2 class:ocf provider:pacemaker type:Dummy") test.add_cmd("-c register_rsc -r rsc2 -C ocf -T Dummy -P pacemaker -t 3000 ") test.add_cmd_check_stdout("-c get_rsc_info -r rsc2 ", "id:rsc2 class:ocf provider:pacemaker type:Dummy") test.add_cmd("-c register_rsc -r rsc2 -C ocf -T Stateful -P pacemaker -t 3000 ") test.add_cmd_check_stdout("-c get_rsc_info -r rsc2 ", "id:rsc2 class:ocf provider:pacemaker type:Stateful") test.add_cmd("-c unregister_rsc -r rsc2 -t 3000 ") test.add_expected_fail_cmd("-c get_rsc_info -r rsc2 ") ### verify the option to only send notification to the original client. ### test = self.new_test("notify_orig_client_only", "Verify option to only send notifications to the client originating the action.") test.add_cmd("-c register_rsc -r \"test_rsc\" -C \"ocf\" -P \"pacemaker\" -T \"Dummy\" -t 3000 " "-l \"NEW_EVENT event_type:register rsc_id:test_rsc action:none rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"start\" -t 3000 " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:start rc:ok op_status:complete\" ") test.add_cmd("-c exec -r \"test_rsc\" -a \"monitor\" -i \"100\" -t 3000 -n " "-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" ") # this will fail because the monitor notifications should only go to the original caller, which no longer exists. test.add_expected_fail_cmd("-l \"NEW_EVENT event_type:exec_complete rsc_id:test_rsc action:monitor rc:ok op_status:complete\" -t 3000") test.add_cmd("-c cancel -r \"test_rsc\" -a \"monitor\" -i \"100\" -t \"3000\" ") test.add_cmd("-c unregister_rsc -r \"test_rsc\" -t 3000 " "-l \"NEW_EVENT event_type:unregister rsc_id:test_rsc action:none rc:ok op_status:complete\" ") ### get metadata ### test = self.new_test("get_ocf_metadata", "Retrieve metadata for a resource") test.add_cmd_check_stdout("-c metadata -C \"ocf\" -P \"pacemaker\" -T \"Dummy\"" ,"resource-agent name=\"Dummy\"") test.add_cmd("-c metadata -C \"ocf\" -P \"pacemaker\" -T \"Stateful\"") test.add_expected_fail_cmd("-c metadata -P \"pacemaker\" -T \"Stateful\"") test.add_expected_fail_cmd("-c metadata -C \"ocf\" -P \"pacemaker\" -T \"fake_agent\"") ### get metadata ### test = self.new_test("get_lsb_metadata", "Retrieve metadata for a resource") test.add_cmd_check_stdout("-c metadata -C \"lsb\" -T \"LSBDummy\"" ,"resource-agent name='LSBDummy'") ### get stonith metadata ### test = self.new_test("get_stonith_metadata", "Retrieve stonith metadata for a resource") test.add_cmd_check_stdout("-c metadata -C \"stonith\" -P \"pacemaker\" -T \"fence_dummy_monitor\"", "resource-agent name=\"fence_dummy_monitor\"") ### get metadata ### if "systemd" in self.rsc_classes: test = self.new_test("get_systemd_metadata", "Retrieve metadata for a resource") test.add_cmd_check_stdout("-c metadata -C \"systemd\" -T \"lrmd_dummy_daemon\"" ,"resource-agent name=\"lrmd_dummy_daemon\"") ### get metadata ### if "upstart" in self.rsc_classes: test = self.new_test("get_systemd_metadata", "Retrieve metadata for a resource") test.add_cmd_check_stdout("-c metadata -C \"systemd\" -T \"lrmd_dummy_daemon\"" ,"resource-agent name=\"lrmd_dummy_daemon\"") ### get ocf providers ### test = self.new_test("list_ocf_providers", "Retrieve list of available resource providers, verifies pacemaker is a provider.") test.add_cmd_check_stdout("-c list_ocf_providers ", "pacemaker") test.add_cmd_check_stdout("-c list_ocf_providers -T ping", "pacemaker") ### Verify agents only exist in their lists ### test = self.new_test("verify_agent_lists", "Verify the agent lists contain the right data.") test.add_cmd_check_stdout("-c list_agents ", "Stateful") ### ocf ### test.add_cmd_check_stdout("-c list_agents -C ocf", "Stateful") test.add_cmd_check_stdout("-c list_agents -C lsb", "", "Stateful") ### should not exist test.add_cmd_check_stdout("-c list_agents -C service", "", "Stateful") ### should not exist test.add_cmd_check_stdout("-c list_agents ", "LSBDummy") ### init.d ### test.add_cmd_check_stdout("-c list_agents -C lsb", "LSBDummy") test.add_cmd_check_stdout("-c list_agents -C service", "LSBDummy") test.add_cmd_check_stdout("-c list_agents -C ocf", "", "lrmd_dummy_daemon") ### should not exist test.add_cmd_check_stdout("-c list_agents -C ocf", "", "lrmd_dummy_daemon") ### should not exist test.add_cmd_check_stdout("-c list_agents -C lsb", "", "fence_dummy_monitor") ### should not exist test.add_cmd_check_stdout("-c list_agents -C service", "", "fence_dummy_monitor") ### should not exist test.add_cmd_check_stdout("-c list_agents -C ocf", "", "fence_dummy_monitor") ### should not exist if "systemd" in self.rsc_classes: test.add_cmd_check_stdout("-c list_agents ", "lrmd_dummy_daemon") ### systemd ### test.add_cmd_check_stdout("-c list_agents -C service", "LSBDummy") test.add_cmd_check_stdout("-c list_agents -C systemd", "", "Stateful") ### should not exist test.add_cmd_check_stdout("-c list_agents -C systemd", "lrmd_dummy_daemon") test.add_cmd_check_stdout("-c list_agents -C systemd", "", "fence_dummy_monitor") ### should not exist if "upstart" in self.rsc_classes: test.add_cmd_check_stdout("-c list_agents ", "lrmd_dummy_daemon") ### upstart ### test.add_cmd_check_stdout("-c list_agents -C service", "LSBDummy") test.add_cmd_check_stdout("-c list_agents -C upstart", "", "Stateful") ### should not exist test.add_cmd_check_stdout("-c list_agents -C upstart", "lrmd_dummy_daemon") test.add_cmd_check_stdout("-c list_agents -C upstart", "", "fence_dummy_monitor") ### should not exist if "stonith" in self.rsc_classes: test.add_cmd_check_stdout("-c list_agents -C stonith", "fence_dummy_monitor") ### stonith ### test.add_cmd_check_stdout("-c list_agents -C stonith", "", "lrmd_dummy_daemon") ### should not exist test.add_cmd_check_stdout("-c list_agents -C stonith", "", "Stateful") ### should not exist test.add_cmd_check_stdout("-c list_agents ", "fence_dummy_monitor") def print_list(self): print "\n==== %d TESTS FOUND ====" % (len(self.tests)) print "%35s - %s" % ("TEST NAME", "TEST DESCRIPTION") print "%35s - %s" % ("--------------------", "--------------------") for test in self.tests: print "%35s - %s" % (test.name, test.description) print "==== END OF LIST ====\n" def run_single(self, name): for test in self.tests: if test.name == name: test.run() break; def run_tests_matching(self, pattern): for test in self.tests: if test.name.count(pattern) != 0: test.run() def run_tests(self): for test in self.tests: test.run() def exit(self): for test in self.tests: if test.executed == 0: continue if test.get_exitcode() != 0: sys.exit(-1) sys.exit(0); def print_results(self): failures = 0; success = 0; print "\n\n======= FINAL RESULTS ==========" print "\n--- FAILURE RESULTS:" for test in self.tests: if test.executed == 0: continue if test.get_exitcode() != 0: failures = failures + 1 test.print_result(" ") else: success = success + 1 if failures == 0: print " None" print "\n--- TOTALS\n Pass:%d\n Fail:%d\n" % (success, failures) class TestOptions: def __init__(self): self.options = {} self.options['list-tests'] = 0 self.options['run-all'] = 1 self.options['run-only'] = "" self.options['run-only-pattern'] = "" self.options['verbose'] = 0 self.options['invalid-arg'] = "" self.options['show-usage'] = 0 self.options['pacemaker-remote'] = 0 def build_options(self, argv): args = argv[1:] skip = 0 for i in range(0, len(args)): if skip: skip = 0 continue elif args[i] == "-h" or args[i] == "--help": self.options['show-usage'] = 1 elif args[i] == "-l" or args[i] == "--list-tests": self.options['list-tests'] = 1 elif args[i] == "-V" or args[i] == "--verbose": self.options['verbose'] = 1 elif args[i] == "-R" or args[i] == "--pacemaker-remote": self.options['pacemaker-remote'] = 1 elif args[i] == "-r" or args[i] == "--run-only": self.options['run-only'] = args[i+1] skip = 1 elif args[i] == "-p" or args[i] == "--run-only-pattern": self.options['run-only-pattern'] = args[i+1] skip = 1 def show_usage(self): print "usage: " + sys.argv[0] + " [options]" print "If no options are provided, all tests will run" print "Options:" print "\t [--help | -h] Show usage" print "\t [--list-tests | -l] Print out all registered tests." print "\t [--run-only | -r 'testname'] Run a specific test" print "\t [--verbose | -V] Verbose output" print "\t [--pacemaker-remote | -R Test pacemaker-remote binary instead of lrmd." print "\t [--run-only-pattern | -p 'string'] Run only tests containing the string value" print "\n\tExample: Run only the test 'start_top'" print "\t\t python ./regression.py --run-only start_stop" print "\n\tExample: Run only the tests with the string 'systemd' present in them" print "\t\t python ./regression.py --run-only-pattern systemd" def main(argv): o = TestOptions() o.build_options(argv) tests = Tests(o.options['verbose'], o.options['pacemaker-remote']) tests.build_generic_tests() tests.build_multi_rsc_tests() tests.build_negative_tests() tests.build_custom_tests() tests.setup_test_environment() print "Starting ..." if o.options['list-tests']: tests.print_list() elif o.options['show-usage']: o.show_usage() elif o.options['run-only-pattern'] != "": tests.run_tests_matching(o.options['run-only-pattern']) tests.print_results() elif o.options['run-only'] != "": tests.run_single(o.options['run-only']) tests.print_results() else: tests.run_tests() tests.print_results() tests.cleanup_test_environment() tests.exit() if __name__=="__main__": main(sys.argv)