CTDBD does not accept explicit socket path

entrypoint.sh

@@ -31,7 +31,11 @@ if [ "$1" = "ctdb" ]; then
   echo [legacy] >> /etc/ctdb/ctdb.conf
 	echo realtime scheduling = false >> /etc/ctdb/ctdb.conf
 
-	exec /usr/sbin/ctdbd --interactive "--socket=$CLUSTER_SYSDIR_LOCAL/ctdb/ctdbd.socket"
+	# Option --socket= is no longer supported for ctdbd
+	mkdir -p "$CLUSTER_SYSDIR_LOCAL/ctdb-run"
+	rm -rf /run/ctdb
+	ln -s "$CLUSTER_SYSDIR_LOCAL/ctdb-run" /run/ctdb
+	exec /usr/sbin/ctdbd --interactive
 fi
 
 if [ -z "$NETBIOS_NAME" ]; then
@@ -125,7 +129,7 @@ for file in "$ETC_DIR"/conf.d/*.conf; do
 done
 if [ "$CTDB_ENABLED" = "true" ]; then
 	echo "clustering = yes" >> /etc/samba/smb.conf
-	echo "ctdbd socket = $CLUSTER_SYSDIR_LOCAL/ctdb/ctdbd.socket" >> /etc/samba/smb.conf
+	echo "ctdbd socket = $CLUSTER_SYSDIR_LOCAL/ctdb-run/ctdbd.socket" >> /etc/samba/smb.conf
 fi
 
 #echo "Activating home directory auto-creation"