Update database targets in HA environments using metaconsole

pandora_console/extras/mr/68.sql

@@ -97,4 +97,11 @@ INSERT IGNORE INTO `tcredential_store` (`identifier`, `id_group`, `product`, `ex
 ;
 UPDATE `trecon_task` SET `auth_strings` = IF(`auth_strings` = '',CONCAT(@creds_name,`id_rt`),CONCAT(@creds_name,`id_rt`,',',`auth_strings`)) WHERE `snmp_version` = 3 AND `snmp_enabled` = 1;
 
+CREATE TABLE IF NOT EXISTS `tmetaconsole_ha_databases` (
+  `node_id` int unsigned NOT NULL,
+  `host` varchar(255) DEFAULT '',
+  `master` tinyint unsigned DEFAULT '0',
+  PRIMARY KEY (`node_id`, `host`)
+) ENGINE=InnoDB DEFAULT CHARSET=UTF8MB4;
+
 COMMIT;

pandora_console/pandoradb.sql

@@ -4653,4 +4653,14 @@ CREATE TABLE IF NOT EXISTS `tmerge_queries` (
     `utimestamp` int(20) unsigned NOT NULL default 0,
     `query` LONGTEXT NOT NULL default "",
     PRIMARY KEY  (`steps`)
+) ENGINE=InnoDB DEFAULT CHARSET=UTF8MB4;
+
+-- ---------------------------------------------------------------------
+-- Table `tmetaconsole_ha_databases`
+-- ---------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS `tmetaconsole_ha_databases` (
+  `node_id` int unsigned NOT NULL,
+  `host` varchar(255) DEFAULT '',
+  `master` tinyint unsigned DEFAULT '0',
+  PRIMARY KEY (`node_id`, `host`)
 ) ENGINE=InnoDB DEFAULT CHARSET=UTF8MB4;

pandora_server/util/pandora_ha.pl

@@ -743,6 +743,9 @@ sub ha_main_pandora($) {
       # Execute resync actions.
       enterprise_hook('pandoraha_resync_dbs', [$conf, $dbh, $DB_Host, \@HA_DB_Hosts]);
 
+      # Update and push HA databases info to Metaconsole or nodes.
+      enterprise_hook('pandoraha_update_and_push_databases_info', [$conf, $dbh]);
+
       # Synchronize nodes.
       enterprise_hook('pandoraha_sync_node', [$conf, $dbh]);
     };