FPDC : Add Pod-based life hook to manage database migration

Signed-off-by: Clement Verna <cverna@tutanota.com>

roles/openshift-apps/fpdc/files/deploymentconfig.yml

@@ -7,12 +7,25 @@ metadata:
     service: fpdc
   name: fpdc
 spec:
-  replicas: 2
+  replicas: 1
   selector:
     app: fpdc
     deploymentconfig: fpdc
   strategy:
-    resources: {}
+    type: Recreate
+    recreateParams:
+      mid:
+        failurePolicy: Abort
+        execNewPod:
+          containerName: fpdc
+          command: [ "django-admin", "migrate", "--no-input"]
+          env:
+            - name: PYTHONPATH
+              value: /opt/app-root/src
+            - name: DJANGO_SETTINGS_MODULE
+              value: fpdc.settings.prod
+          volumes:
+            - config-volume
   template:
     metadata:
       labels: