Use emptydir for db pg_dump

Signed-off-by: Harshad Reddy Nalla <[email protected]>

Author: harshad16

graph-backup-job/overlays/aws-prod/kustomization.yaml

@@ -3,7 +3,6 @@ kind: Kustomization
 resources:
   - ../../base
   - thoth-notification.yaml
-  - pvc.yaml
 images:
   - name: graph-backup-job
     newName: image-registry.openshift-image-registry.svc:5000/thoth-graph-prod/graph-backup-job
@@ -42,7 +41,7 @@ patches:
   - patch: |-
       - op: add
         path: "/spec/jobTemplate/spec/template/spec/volumes/-1"
-        value: {"name": "postgresql-data","persistentVolumeClaim":{"claimName": "dbbackup"}}
+        value: {"name": "postgresql-data","emptyDir":{}}
     target:
       group: batch
       version: v1beta1

graph-backup-job/overlays/aws-prod/pvc.yaml

@@ -3,7 +3,6 @@ kind: Kustomization
 resources:
   - ../../base
   - thoth-notification.yaml
-  - pvc.yaml
 images:
   - name: graph-backup-job
     newName: image-registry.openshift-image-registry.svc:5000/thoth-graph-stage/graph-backup-job
@@ -42,7 +41,7 @@ patches:
   - patch: |-
       - op: add
         path: "/spec/jobTemplate/spec/template/spec/volumes/-1"
-        value: {"name": "postgresql-data","persistentVolumeClaim":{"claimName": "dbbackup"}}
+        value: {"name": "postgresql-data","emptyDir":{}}
     target:
       group: batch
       version: v1beta1