Adding definition of backup_flags

During the upgrade from M to N i encountered an error in a step
requiring the upgrade of mysql version. The variable backup_flags
is undefined at that point.

Change-Id: Ic6681c40934b27a03d00a75007d7f12d6d540de3
Closes-Bug: #1667731

diff --git a/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh b/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh
index 6bfe123..8b90084 100755 (executable)
--- a/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh
+++ b/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh
@@ -50,6 +50,7 @@ mysql_need_update
 
 if [[ -n $(is_bootstrap_node) ]]; then
     if [ $DO_MYSQL_UPGRADE -eq 1 ]; then
+        backup_flags="--defaults-extra-file=/root/.my.cnf -u root --flush-privileges --all-databases --single-transaction"
         mysqldump $backup_flags > "$MYSQL_BACKUP_DIR/openstack_database.sql"
         cp -rdp /etc/my.cnf* "$MYSQL_BACKUP_DIR"
     fi