diff --git a/pengine/pengine.c b/pengine/pengine.c index 5c3fd3802e..43081af005 100644 --- a/pengine/pengine.c +++ b/pengine/pengine.c @@ -1,281 +1,281 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include #include xmlNode *do_calculations(pe_working_set_t * data_set, xmlNode * xml_input, crm_time_t * now); gboolean show_scores = FALSE; int scores_log_level = LOG_DEBUG_2; gboolean show_utilization = FALSE; int utilization_log_level = LOG_DEBUG_2; extern int transition_id; #define get_series() was_processing_error?1:was_processing_warning?2:3 typedef struct series_s { const char *name; const char *param; int wrap; } series_t; series_t series[] = { {"pe-unknown", "_dont_match_anything_", -1}, {"pe-error", "pe-error-series-max", -1}, {"pe-warn", "pe-warn-series-max", 200}, {"pe-input", "pe-input-series-max", 400}, }; gboolean process_pe_message(xmlNode * msg, xmlNode * xml_data, crm_client_t * sender); gboolean process_pe_message(xmlNode * msg, xmlNode * xml_data, crm_client_t * sender) { static char *last_digest = NULL; static char *filename = NULL; time_t execution_date = time(NULL); const char *sys_to = crm_element_value(msg, F_CRM_SYS_TO); const char *op = crm_element_value(msg, F_CRM_TASK); const char *ref = crm_element_value(msg, F_CRM_REFERENCE); crm_trace("Processing %s op (ref=%s)...", op, ref); if (op == NULL) { /* error */ } else if (strcasecmp(op, CRM_OP_HELLO) == 0) { /* ignore */ } else if (safe_str_eq(crm_element_value(msg, F_CRM_MSG_TYPE), XML_ATTR_RESPONSE)) { /* ignore */ } else if (sys_to == NULL || strcasecmp(sys_to, CRM_SYSTEM_PENGINE) != 0) { crm_trace("Bad sys-to %s", crm_str(sys_to)); return FALSE; } else if (strcasecmp(op, CRM_OP_PECALC) == 0) { int seq = -1; int series_id = 0; int series_wrap = 0; char *digest = NULL; const char *value = NULL; pe_working_set_t data_set; xmlNode *converted = NULL; xmlNode *reply = NULL; gboolean is_repoke = FALSE; gboolean process = TRUE; crm_config_error = FALSE; crm_config_warning = FALSE; was_processing_error = FALSE; was_processing_warning = FALSE; set_working_set_defaults(&data_set); digest = calculate_xml_versioned_digest(xml_data, FALSE, FALSE, CRM_FEATURE_SET); converted = copy_xml(xml_data); if (cli_config_update(&converted, NULL, TRUE) == FALSE) { data_set.graph = create_xml_node(NULL, XML_TAG_GRAPH); crm_xml_add_int(data_set.graph, "transition_id", 0); crm_xml_add_int(data_set.graph, "cluster-delay", 0); process = FALSE; free(digest); } else if (safe_str_eq(digest, last_digest)) { crm_info("Input has not changed since last time, not saving to disk"); is_repoke = TRUE; free(digest); } else { free(last_digest); last_digest = digest; } if (process) { do_calculations(&data_set, converted, NULL); } series_id = get_series(); series_wrap = series[series_id].wrap; value = pe_pref(data_set.config_hash, series[series_id].param); if (value != NULL) { series_wrap = crm_int_helper(value, NULL); if (errno != 0) { series_wrap = series[series_id].wrap; } } else { crm_config_warn("No value specified for cluster" " preference: %s", series[series_id].param); } seq = get_last_sequence(PE_STATE_DIR, series[series_id].name); crm_trace("Series %s: wrap=%d, seq=%d, pref=%s", series[series_id].name, series_wrap, seq, value); data_set.input = NULL; reply = create_reply(msg, data_set.graph); CRM_ASSERT(reply != NULL); if (is_repoke == FALSE) { free(filename); filename = generate_series_filename(PE_STATE_DIR, series[series_id].name, seq, HAVE_BZLIB_H); } crm_xml_add(reply, F_CRM_TGRAPH_INPUT, filename); crm_xml_add_int(reply, "graph-errors", was_processing_error); crm_xml_add_int(reply, "graph-warnings", was_processing_warning); crm_xml_add_int(reply, "config-errors", crm_config_error); crm_xml_add_int(reply, "config-warnings", crm_config_warning); if (crm_ipcs_send(sender, 0, reply, crm_ipc_server_event) == FALSE) { crm_err("Couldn't send transition graph to peer, discarding"); } free_xml(reply); cleanup_alloc_calculations(&data_set); if (was_processing_error) { crm_err("Calculated Transition %d: %s", transition_id, filename); } else if (was_processing_warning) { crm_warn("Calculated Transition %d: %s", transition_id, filename); } else { crm_notice("Calculated Transition %d: %s", transition_id, filename); } if (crm_config_error) { crm_notice("Configuration ERRORs found during PE processing." " Please run \"crm_verify -L\" to identify issues."); } if (is_repoke == FALSE && series_wrap != 0) { unlink(filename); - crm_xml_add_int(reply, "execution-date", execution_date); + crm_xml_add_int(xml_data, "execution-date", execution_date); write_xml_file(xml_data, filename, HAVE_BZLIB_H); write_last_sequence(PE_STATE_DIR, series[series_id].name, seq + 1, series_wrap); } else { crm_trace("Not writing out %s: %d & %d", filename, is_repoke, series_wrap); } free_xml(converted); } return TRUE; } xmlNode * do_calculations(pe_working_set_t * data_set, xmlNode * xml_input, crm_time_t * now) { GListPtr gIter = NULL; int rsc_log_level = LOG_INFO; /* pe_debug_on(); */ CRM_ASSERT(xml_input || is_set(data_set->flags, pe_flag_have_status)); if (is_set(data_set->flags, pe_flag_have_status) == FALSE) { set_working_set_defaults(data_set); data_set->input = xml_input; data_set->now = now; } else { crm_trace("Already have status - reusing"); } if (data_set->now == NULL) { data_set->now = crm_time_new(NULL); } crm_trace("Calculate cluster status"); stage0(data_set); if(is_not_set(data_set->flags, pe_flag_quick_location)) { gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (is_set(rsc->flags, pe_rsc_orphan) && rsc->role == RSC_ROLE_STOPPED) { continue; } rsc->fns->print(rsc, NULL, pe_print_log, &rsc_log_level); } } crm_trace("Applying placement constraints"); stage2(data_set); if(is_set(data_set->flags, pe_flag_quick_location)){ return NULL; } crm_trace("Create internal constraints"); stage3(data_set); crm_trace("Check actions"); stage4(data_set); crm_trace("Allocate resources"); stage5(data_set); crm_trace("Processing fencing and shutdown cases"); stage6(data_set); crm_trace("Applying ordering constraints"); stage7(data_set); crm_trace("Create transition graph"); stage8(data_set); crm_trace("=#=#=#=#= Summary =#=#=#=#="); crm_trace("\t========= Set %d (Un-runnable) =========", -1); if (get_crm_log_level() >= LOG_TRACE) { gIter = data_set->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (is_set(action->flags, pe_action_optional) == FALSE && is_set(action->flags, pe_action_runnable) == FALSE && is_set(action->flags, pe_action_pseudo) == FALSE) { log_action(LOG_TRACE, "\t", action, TRUE); } } } return data_set->graph; }