gboolean process_graph_event(xmlNode * event, const char *event_node) { int rc = -1; int status = -1; int callid = -1; int action = -1; int target_rc = -1; int transition_num = -1; char *update_te_uuid = NULL; gboolean stop_early = FALSE; gboolean passed = FALSE; const char *id = NULL; const char *desc = NULL; const char *magic = NULL; CRM_ASSERT(event != NULL); /* <lrm_rsc_op id="rsc_east-05_last_0" operation_key="rsc_east-05_monitor_0" operation="monitor" crm-debug-origin="do_update_resource" crm_feature_set="3.0.6" transition-key="9:2:7:be2e97d9-05e2-439d-863e-48f7aecab2aa" transition-magic="0:7;9:2:7:be2e97d9-05e2-439d-863e-48f7aecab2aa" call-id="17" rc-code="7" op-status="0" interval="0" last-run="1355361636" last-rc-change="1355361636" exec-time="128" queue-time="0" op-digest="c81f5f40b1c9e859c992e800b1aa6972"/> */ id = crm_element_value(event, XML_LRM_ATTR_TASK_KEY); crm_element_value_int(event, XML_LRM_ATTR_RC, &rc); crm_element_value_int(event, XML_LRM_ATTR_OPSTATUS, &status); crm_element_value_int(event, XML_LRM_ATTR_CALLID, &callid); magic = crm_element_value(event, XML_ATTR_TRANSITION_KEY); if (magic == NULL) { /* non-change */ return FALSE; } if (decode_transition_key(magic, &update_te_uuid, &transition_num, &action, &target_rc) == FALSE) { crm_err("Invalid event %s.%d detected: %s", id, callid, magic); abort_transition(INFINITY, tg_restart, "Bad event", event); return FALSE; } if (status == PCMK_LRM_OP_PENDING) { goto bail; } if (transition_num == -1) { desc = "initiated outside of the cluster"; abort_transition(INFINITY, tg_restart, "Unexpected event", event); } else if (action < 0 || crm_str_eq(update_te_uuid, te_uuid, TRUE) == FALSE) { desc = "initiated by a different node"; abort_transition(INFINITY, tg_restart, "Foreign event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->id != transition_num) { desc = "arrived really late"; abort_transition(INFINITY, tg_restart, "Old event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->complete) { desc = "arrived late"; abort_transition(INFINITY, tg_restart, "Inactive graph", event); } else if (match_graph_event(action, event, event_node, status, rc, target_rc) < 0) { desc = "unknown"; abort_transition(INFINITY, tg_restart, "Unknown event", event); } else if (rc == target_rc) { passed = TRUE; crm_trace("Processed update to %s: %s", id, magic); } if (passed == FALSE) { if (update_failcount(event, event_node, rc, target_rc, transition_num == -1)) { /* Turns out this wasn't an lrm status refresh update aferall */ stop_early = FALSE; desc = "failed"; } crm_info("Detected action (%d.%d) %s.%d=%s: %s", transition_num, action, id, callid, services_ocf_exitcode_str(rc), desc); } bail: free(update_te_uuid); return stop_early; }
gboolean process_graph_event(xmlNode * event, const char *event_node) { int rc = -1; int status = -1; int action = -1; int target_rc = -1; int transition_num = -1; char *update_te_uuid = NULL; gboolean stop_early = FALSE; gboolean passed = FALSE; const char *id = NULL; const char *magic = NULL; CRM_ASSERT(event != NULL); id = crm_element_value(event, XML_LRM_ATTR_TASK_KEY); magic = crm_element_value(event, XML_ATTR_TRANSITION_MAGIC); if (magic == NULL) { /* non-change */ return FALSE; } if(decode_transition_magic(magic, &update_te_uuid, &transition_num, &action, &status, &rc, &target_rc) == FALSE) { crm_err("Invalid event %s detected: %s", id, magic); abort_transition(INFINITY, tg_restart, "Bad event", event); return FALSE; } if (status == LRM_OP_PENDING) { goto bail; } if (transition_num == -1) { crm_err("Action %s (%s) initiated outside of a transition", id, magic); abort_transition(INFINITY, tg_restart, "Unexpected event", event); } else if (action < 0 || crm_str_eq(update_te_uuid, te_uuid, TRUE) == FALSE) { crm_info("Action %s/%d (%s) initiated by a different transitioner", id, action, magic); abort_transition(INFINITY, tg_restart, "Foreign event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->id != transition_num) { crm_info("Detected action %s from a different transition:" " %d vs. %d", id, transition_num, transition_graph->id); abort_transition(INFINITY, tg_restart, "Old event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->complete) { crm_info("Action %s arrived after a completed transition", id); abort_transition(INFINITY, tg_restart, "Inactive graph", event); } else if (match_graph_event(action, event, event_node, status, rc, target_rc) < 0) { crm_err("Unknown graph action %s", id); abort_transition(INFINITY, tg_restart, "Unknown event", event); } else { passed = TRUE; crm_debug_2("Processed update to %s: %s", id, magic); } if (passed == FALSE) { if (update_failcount(event, event_node, rc, target_rc, transition_num == -1)) { /* Turns out this wasn't an lrm status refresh update aferall */ stop_early = FALSE; } } bail: crm_free(update_te_uuid); return stop_early; }