Merge pull request #4311 from alphagov/read-replica-staging-part2

[PP-7776] Remove publishing-api-read-replica deployment in staging

Author: AgaDufrat

charts/app-config/values-staging.yaml

@@ -2468,54 +2468,6 @@ govukApplications:
             secretKeyRef:
               name: publishing-api-bigquery
               key: client-secret
-  - name: publishing-api-read-replica
-    repoName: publishing-api
-    postSyncWorkflowEnabled: "false"
-    helmValues:
-      arch: arm64
-      appResources:
-        limits:
-          cpu: 2
-          memory: 1.5Gi
-        requests:
-          cpu: 20m
-          memory: 768Mi
-      nginxClientMaxBodySize: 2M
-      dbMigrationEnabled: false
-      uploadAssets:
-        enabled: false
-      rails:
-        createKeyBaseSecret: false
-      sentry:
-        createSecret: false
-      extraEnv:
-        - name: GDS_SSO_OAUTH_ID
-          valueFrom:
-            secretKeyRef:
-              name: signon-app-publishing-api
-              key: oauth_id
-        - name: GDS_SSO_OAUTH_SECRET
-          valueFrom:
-            secretKeyRef:
-              name: signon-app-publishing-api
-              key: oauth_secret
-        - name: GOVUK_CONTENT_SCHEMAS_PATH
-          value: /app/content_schemas
-        - name: DATABASE_URL
-          valueFrom:
-            secretKeyRef:
-              name: publishing-api-postgres
-              key: DATABASE_URL
-        - name: REPLICA_DATABASE_URL
-          valueFrom:
-            secretKeyRef:
-              name: publishing-api-postgres
-              key: REPLICA_DATABASE_URL
-        - name: RAILS_ENV
-          value: production_replica
-        - name: DISABLE_QUEUE_PUBLISHER
-          value: "true"
-      cronTasks: []
   - name: release
     helmValues:
       arch: arm64