fix(config) set default poller (#6098)

www/install/php/Update-2.8.19_to_2.8.20.php

+<?php
+/*
+ * Copyright 2005-2018 Centreon
+ * Centreon is developped by : Julien Mathis and Romain Le Merlus under
+ * GPL Licence 2.0.
+ *
+ * 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.
+ *
+ * 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, see <http://www.gnu.org/licenses>.
+ *
+ * Linking this program statically or dynamically with other modules is making a
+ * combined work based on this program. Thus, the terms and conditions of the GNU
+ * General Public License cover the whole combination.
+ *
+ * As a special exception, the copyright holders of this program give Centreon
+ * permission to link this program with independent modules to produce an executable,
+ * regardless of the license terms of these independent modules, and to copy and
+ * distribute the resulting executable under terms of Centreon choice, provided that
+ * Centreon also meet, for each linked independent module, the terms  and conditions
+ * of the license of that module. An independent module is a module which is not
+ * derived from this program. If you modify this program, you may extend this
+ * exception to your version of the program, but you are not obliged to do so. If you
+ * do not wish to do so, delete this exception statement from your version.
+ *
+ * For more information : contact@centreon.com
+ *
+ *
+ */
+
+/* Set default poller with localhost if it is not set */
+if (isset($pearDB)) {
+    $res = $this->db->query("SELECT `name` FROM `nagios_server` WHERE `is_default` = 1");
+
+    if( $res->rowCount() == 0) {
+        $res = $this->db->query("UPDATE `nagios_server` SET `is_default` = 1 WHERE `localhost` = '1'");
+    }
+}

www/install/var/baseconf/centreon-engine.sql

 INSERT INTO `nagios_server` (`id`, `name`, `localhost`, `is_default`, `last_restart`, `ns_ip_address`, `ns_activate`, `ns_status`, `init_script`, `monitoring_engine`, `nagios_bin`, `nagiostats_bin`, `nagios_perfdata`, `centreonbroker_cfg_path`, `centreonbroker_module_path`, `centreonconnector_path`, `ssh_port`, `ssh_private_key`, `init_script_centreontrapd`, `snmp_trapd_path_conf`) VALUES 
-(1, 'Central', '1', 0, 0, '127.0.0.1', '1', '0', '@monitoring_init_script@', 'CENGINE', '@monitoring_binary@', '@centreon_engine_stats_binary@', '@monitoring_varlog@/service-perfdata', '', NULL, '@centreon_engine_connectors@', 22, NULL, 'centreontrapd', '/etc/snmp/centreon_traps/');
+(1, 'Central', '1', 1, 0, '127.0.0.1', '1', '0', '@monitoring_init_script@', 'CENGINE', '@monitoring_binary@', '@centreon_engine_stats_binary@', '@monitoring_varlog@/service-perfdata', '', NULL, '@centreon_engine_connectors@', 22, NULL, 'centreontrapd', '/etc/snmp/centreon_traps/');
 
 INSERT INTO `cfg_nagios` (`nagios_id`, `nagios_name`, `log_file`, `cfg_dir`, `temp_file`, `status_file`, `check_result_path`, `use_check_result_path`, `max_check_result_file_age`, `status_update_interval`, `nagios_user`, `nagios_group`, `enable_notifications`, `execute_service_checks`, `accept_passive_service_checks`, `execute_host_checks`, `accept_passive_host_checks`, `enable_event_handlers`, `log_rotation_method`, `log_archive_path`, `check_external_commands`, `external_command_buffer_slots`, `command_check_interval`, `command_file`, `downtime_file`, `comment_file`, `lock_file`, `retain_state_information`, `state_retention_file`, `retention_update_interval`, `use_retained_program_state`, `use_retained_scheduling_info`, `retained_contact_host_attribute_mask`, `retained_contact_service_attribute_mask`, `retained_process_host_attribute_mask`, `retained_process_service_attribute_mask`, `retained_host_attribute_mask`, `retained_service_attribute_mask`, `use_syslog`, `log_notifications`, `log_service_retries`, `log_host_retries`, `log_event_handlers`, `log_external_commands`, `log_passive_checks`, `global_host_event_handler`, `global_service_event_handler`, `sleep_time`, `service_inter_check_delay_method`, `host_inter_check_delay_method`, `service_interleave_factor`, `max_concurrent_checks`, `max_service_check_spread`, `max_host_check_spread`, `check_result_reaper_frequency`, `max_check_result_reaper_time`, `interval_length`, `auto_reschedule_checks`, `auto_rescheduling_interval`, `auto_rescheduling_window`, `use_aggressive_host_checking`, `enable_flap_detection`, `low_service_flap_threshold`, `high_service_flap_threshold`, `low_host_flap_threshold`, `high_host_flap_threshold`, `soft_state_dependencies`, `service_check_timeout`, `host_check_timeout`, `event_handler_timeout`, `notification_timeout`, `ocsp_timeout`, `ochp_timeout`, `perfdata_timeout`, `obsess_over_services`, `ocsp_command`, `obsess_over_hosts`, `ochp_command`, `process_performance_data`, `host_perfdata_command`, `service_perfdata_command`, `host_perfdata_file`, `service_perfdata_file`, `host_perfdata_file_template`, `service_perfdata_file_template`, `host_perfdata_file_mode`, `service_perfdata_file_mode`, `host_perfdata_file_processing_interval`, `service_perfdata_file_processing_interval`, `host_perfdata_file_processing_command`, `service_perfdata_file_processing_command`, `check_for_orphaned_services`, `check_for_orphaned_hosts`, `check_service_freshness`, `service_freshness_check_interval`, `freshness_check_interval`, `check_host_freshness`, `host_freshness_check_interval`, `date_format`, `illegal_object_name_chars`, `illegal_macro_output_chars`, `use_regexp_matching`, `use_true_regexp_matching`, `admin_email`, `admin_pager`, `nagios_comment`, `nagios_activate`, `event_broker_options`, `translate_passive_host_checks`, `nagios_server_id`, `enable_predictive_host_dependency_checks`, `enable_predictive_service_dependency_checks`, `cached_host_check_horizon`, `cached_service_check_horizon`, `passive_host_checks_are_soft`, `use_large_installation_tweaks`, `enable_environment_macros`, `additional_freshness_latency`, `debug_file`, `debug_level`, `debug_level_opt`, `debug_verbosity`, `max_debug_file_size`, `cfg_file`) VALUES
 (1, 'Centreon Engine Central', '@monitoring_varlog@/centengine.log', '@monitoring_etc@', '@monitoring_varlog@/centengine.tmp', '@monitoring_varlog@/status.dat', NULL, '0', NULL, NULL, '@monitoring_user@', '@monitoring_group@', '1', '1', '1', '2', '2', '1', 'd', '@monitoring_varlog@/archives/', '1', NULL, '1s', '@monitoring_var_lib@/rw/centengine.cmd', NULL, NULL, '/var/lock/subsys/centengine.lock', '1', '@monitoring_varlog@/retention.dat', 60, '1', '1', NULL, NULL, NULL, NULL, NULL, NULL, '0', '1', '1', '1', '1', '1', '2', NULL, NULL, '0.2', 's', NULL, 's', 400, 5, NULL, 5, NULL, 60, '2', NULL, NULL, '1', '0', '25.0', '50.0', '25.0', '50.0', '0', 60, 12, 30, 30, 5, 5, 5, '0', NULL, '2', NULL, '0', NULL, NULL, NULL, NULL, NULL, NULL, '2', '2', NULL, NULL, NULL, NULL, '0', '0', '1', NULL, NULL, '2', NULL, 'euro', '~!$%^&*"|'<>?,()=', '`~$^&"|'<>', '2', '2', 'admin@localhost', 'admin', 'Centreon Engine', '1', '-1', NULL, 1, '2', '2', 60, NULL, NULL, '2', '2', NULL, '@monitoring_varlog@/centengine.debug', 0, '0', '2', NULL, 'centengine.cfg');