Removing -x from database backup script

The set -x has produced 6 identical log strings every time the
log_backup_error_exit function is called.  Prometheus is using
the occurrence and number of some logs over a period of time to
evaluate database backup failure or not.  Only one log should be
generated when a particular database backup scenario failed.

Upon discussion with database backup and restore SME, it is
recommended to remove the set -x once and for all.

Change-Id: I846b5c16908f04ac40ee8f4d87d3b7df86036512

helm-toolkit/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Helm-Toolkit
 name: helm-toolkit
-version: 0.2.32
+version: 0.2.33
 home: https://docs.openstack.org/openstack-helm
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/OpenStack-Helm/OpenStack_Project_OpenStackHelm_vertical.png
 sources:

helm-toolkit/templates/scripts/db-backup-restore/_backup_main.sh.tpl

@@ -80,7 +80,6 @@
 
 # Note: not using set -e in this script because more elaborate error handling
 # is needed.
-set -x
 
 log_backup_error_exit() {
   MSG=$1
@@ -379,13 +378,11 @@ backup_databases() {
       # This error should print first, then print the summary as the last
       # thing that the user sees in the output.
       log ERROR "${DB_NAME}_backup" "Backup ${TARBALL_FILE} could not be sent to remote RGW."
-      set +x
       echo "=================================================================="
       echo "Local backup successful, but could not send to remote RGW."
       echo "Backup archive name: $TARBALL_FILE"
       echo "Backup archive size: $ARCHIVE_SIZE"
       echo "=================================================================="
-      set -x
       # Because the local backup was successful, exit with 0 so the pod will not
       # continue to restart and fill the disk with more backups. The ERRORs are
       # logged and alerting system should catch those errors and flag the operator.
@@ -397,26 +394,20 @@ backup_databases() {
       remove_old_remote_archives
     fi
 
-    # Turn off trace just for a clearer printout of backup status - for manual backups, mainly.
-    set +x
     echo "=================================================================="
     echo "Local backup and backup to remote RGW successful!"
     echo "Backup archive name: $TARBALL_FILE"
     echo "Backup archive size: $ARCHIVE_SIZE"
     echo "=================================================================="
-    set -x
   else
     # Remote backup is not enabled. This is ok; at least we have a local backup.
     log INFO "${DB_NAME}_backup" "Skipping remote backup, as it is not enabled."
 
-    # Turn off trace just for a clearer printout of backup status - for manual backups, mainly.
-    set +x
     echo "=================================================================="
     echo "Local backup successful!"
     echo "Backup archive name: $TARBALL_FILE"
     echo "Backup archive size: $ARCHIVE_SIZE"
     echo "=================================================================="
-    set -x
   fi
 }
 {{- end }}

mariadb/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v10.2.31
 description: OpenStack-Helm MariaDB
 name: mariadb
-version: 0.2.11
+version: 0.2.12
 home: https://mariadb.com/kb/en/
 icon: http://badges.mariadb.org/mariadb-badge-180x60.png
 sources:

mariadb/templates/bin/_backup_mariadb.sh.tpl

@@ -13,7 +13,6 @@ SCOPE=${1:-"all"}
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-set -x
 
 source /tmp/backup_main.sh
 

postgresql/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v9.6
 description: OpenStack-Helm PostgreSQL
 name: postgresql
-version: 0.1.12
+version: 0.1.13
 home: https://www.postgresql.org
 sources:
   - https://github.com/postgres/postgres

postgresql/templates/bin/_backup_postgresql.sh.tpl

@@ -22,7 +22,6 @@ export PGPASSWORD=$(cat /etc/postgresql/admin_user.conf \
 
 # Note: not using set -e in this script because more elaborate error handling
 # is needed.
-set -x
 
 source /tmp/backup_main.sh
 

releasenotes/notes/helm-toolkit.yaml

@@ -39,4 +39,5 @@ helm-toolkit:
   - 0.2.30 Add ability to image pull secrets on pods
   - 0.2.31 Add log strings for alert generation
   - 0.2.32 Consolidate mon_endpoints discovery
+  - 0.2.33 Remove set -x
 ...

releasenotes/notes/mariadb.yaml

@@ -27,4 +27,5 @@ mariadb:
   - 0.2.9 Update htk requirements
   - 0.2.10 Fix Python exceptions
   - 0.2.11 Enhance mariadb backup
+  - 0.2.12 Remove set -x
 ...

releasenotes/notes/postgresql.yaml

@@ -13,4 +13,5 @@ postgresql:
   - 0.1.10 Helm 3 - Fix Job labels
   - 0.1.11 Update htk requirements
   - 0.1.12 Enhance postgresql backup
+  - 0.1.13 Remove set -x
 ...