Added GTID configuration through CWMP

Makefile

@@ -145,6 +145,9 @@ define MARIADB_CONFIG
 config wsrep 'galera'
 	option cluster_address ''
 	option cluster_options ''
+	option server_id ''
+	option wsrep_gtid_domain_id ''
+	option gtid_domain_id ''
 endef
 export MARIADB_CONFIG
 

mariadb

@@ -20,6 +20,9 @@ entry_execute_method_root_MySQL() {
 		common_execute_method_param "$DMROOT.MySQL.GaleraBootstrap" "1" "" "mysql_galera_bootstrap" "xsd:boolean"
 		common_execute_method_param "$DMROOT.MySQL.GaleraClusterAddress" "1" "mysql_get_cluster_address" "mysql_set_cluster_address"
 		common_execute_method_param "$DMROOT.MySQL.GaleraClusterOptions" "1" "mysql_get_cluster_options" "mysql_set_cluster_options"
+		common_execute_method_param "$DMROOT.MySQL.ServerID" "1" "mysql_get_server_id" "mysql_set_server_id"
+		common_execute_method_param "$DMROOT.MySQL.WSREPGTIDdomainID" "1" "mysql_get_wsrep_gtid_domain_id" "mysql_set_wsrep_gtid_domain_id"
+		common_execute_method_param "$DMROOT.MySQL.GTIDdomainID" "1" "mysql_get_gtid_domain_id" "mysql_set_gtid_domain_id"
 		return 0;
 		;;
 	esac
@@ -96,3 +99,45 @@ mysql_set_cluster_options() {
 		systemctl restart mariadb
 	fi
 }
+
+mysql_get_server_id() {
+	echo `$UCI_GET mariadb.galera.server_id`
+}
+
+mysql_set_server_id() {
+	local server_id=`$UCI_GET mariadb.galera.server_id`
+	if [ "$server_id" != "$1" ]; then
+		$UCI_SET mariadb.galera.server_id="$1"
+		$UCI_COMMIT
+		wsrep-init
+		systemctl restart mariadb
+	fi
+}
+
+mysql_get_wsrep_gtid_domain_id() {
+	echo `$UCI_GET mariadb.galera.wsrep_gtid_domain_id`
+}
+
+mysql_set_wsrep_gtid_domain_id() {
+	local wsrep_gtid_domain_id=`$UCI_GET mariadb.galera.wsrep_gtid_domain_id`
+	if [ "$wsrep_gtid_domain_id" != "$1" ]; then
+		$UCI_SET mariadb.galera.wsrep_gtid_domain_id="$1"
+		$UCI_COMMIT
+		wsrep-init
+		systemctl restart mariadb
+	fi
+}
+
+mysql_get_gtid_domain_id() {
+	echo `$UCI_GET mariadb.galera.gtid_domain_id`
+}
+
+mysql_set_gtid_domain_id() {
+	local gtid_domain_id=`$UCI_GET mariadb.galera.gtid_domain_id`
+	if [ "$gtid_domain_id" != "$1" ]; then
+		$UCI_SET mariadb.galera.gtid_domain_id="$1"
+		$UCI_COMMIT
+		wsrep-init
+		systemctl restart mariadb
+	fi
+}

wsrep-init

@@ -4,6 +4,9 @@ UCI_GET="/sbin/uci -q get"
 
 ADDRESS=`$UCI_GET mariadb.galera.cluster_address`
 OPTIONS=`$UCI_GET mariadb.galera.cluster_options`
+SERVER_ID=`$UCI_GET mariadb.galera.server_id`
+WSREP_GTID=`$UCI_GET mariadb.galera.wsrep_gtid_domain_id`
+GTID=`$UCI_GET mariadb.galera.gtid_domain_id`
 if [ ! -z $ADDRESS ]; then
     cat << EOF > /run/mysqld/wsrep.conf
 [mysqld]
@@ -17,6 +20,17 @@ EOF
     if [ ! -z "$OPTIONS" ]; then
 	echo "wsrep_provider_options = $OPTIONS" >> /run/mysqld/wsrep.conf
     fi
+    if [ ! -z "$SERVER_ID" ]; then
+	echo "server_id              = $SERVER_ID" >> /run/mysqld/wsrep.conf
+    fi
+    if [ ! -z "$WSREP_GTID" ]; then
+	echo "wsrep_gtid_mode        = ON" >> /run/mysqld/wsrep.conf
+	echo "wsrep_gtid_domain_id   = $WSREP_GTID" >> /run/mysqld/wsrep.conf
+	echo "log_slave_updates      = ON" >> /run/mysqld/wsrep.conf
+    fi
+    if [ ! -z "$GTID" ]; then
+	echo "gtid_domain_id         = $GTID" >> /run/mysqld/wsrep.conf
+    fi
     chown mysql.mysql /run/mysqld/wsrep.conf
 else
     rm -f /run/mysqld/wsrep.conf