feat(cloud): use custom image for backup/restore.

Updated the docker image so that it switches back to mysql user
after patching the files.

This fixes a permission issue when restoring backups.

FROM percona/percona-xtradb-cluster-operator:1.10.0-pxc8.0-backup
USER root
RUN /usr/bin/sed -i 's|parallel=10|parallel=1|g' /usr/bin/run_backup.sh /usr/bin/recovery-s3.sh
USER 1001

charts/percona-xtradb-cluster/Chart.yaml

@@ -14,7 +14,7 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 1.10.14
+version: 1.10.15
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.

charts/percona-xtradb-cluster/templates/cluster.yml

@@ -314,7 +314,7 @@ spec:
 #     service.beta.kubernetes.io/aws-load-balancer-backend-protocol: http
   logcollector:
     enabled: true
-    image: bitfade/percona-xtradb-cluster-operator:1.10.0-logcollector-fb-1.8.11
+    image: bitfade/percona-xtradb-cluster-operator:1.10.0-logcollector-fb-1.8.11-1
 #    configuration: |
 #      [OUTPUT]
 #           Name  es