Fix WSREP: xtrabackup SST method requires wsrep_cluster_address to be…

… configured on startup.

mysqld.sh

@@ -35,7 +35,7 @@ function prepare_bootstrap {
 	if [[ -n $POSITION ]]; then
 		START="--wsrep_start_position=$POSITION $START"
 	fi
-	OPT=$(<<<$OPT sed 's#--wsrep_cluster_address=gcomm://[0-9,.]*##')
+	OPT=$(<<<$OPT sed 's#\(--wsrep_cluster_address=gcomm://\)[0-9,.]*#\1#')
 	if [[ -f /var/lib/mysql/grastate.dat ]]; then
 		sed -i -e 's/^safe_to_bootstrap: *0/safe_to_bootstrap: 1/' /var/lib/mysql/grastate.dat
 	fi

start.sh

@@ -37,7 +37,7 @@ if ! [[ "$NODE_ADDRESS" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
 	echo "Could not determine NODE_ADDRESS: $NODE_ADDRESS"
 	exit 1
 fi
-echo "---===--- MariaDB Galera Start Script ---===---"
+echo "...------======------... MariaDB Galera Start Script ...------======------..."
 echo "Got NODE_ADDRESS=$NODE_ADDRESS"
 
 # Read optional secrets from files