waiverdb: moved deploymentconfig.yml.j2 to deployment.yml.j2

Signed-off-by: Pedro Moura <pmoura@redhat.com>

roles/openshift-apps/waiverdb/templates/deployment.yml.j2

@@ -1,6 +1,6 @@
 ---
-apiVersion: apps.openshift.io/v1
-kind: DeploymentConfig
+apiVersion: apps/v1
+kind: Deployment
 metadata:
   name: waiverdb-web
   labels:
@@ -9,35 +9,41 @@ metadata:
 spec:
   replicas: 2
   selector:
-    app: waiverdb
-    service: web
+    matchLabels:
+      app: waiverdb
+      service: web
   strategy:
-    type: Rolling
-    rollingParams:
-      pre:
-        failurePolicy: Abort
-        execNewPod:
-          containerName: web
-          command:
-            - /bin/sh
-            - -c
-            - >-
-              if [ -f /app/entrypoint.sh ];
-              then /app/entrypoint.sh waiverdb db upgrade;
-              else waiverdb db upgrade;
-              fi
-          volumes:
-          - config-volume
-          - secret-volume
+    type: RollingUpdate
+    rollingUpdate: {}
   template:
     metadata:
       labels:
         app: waiverdb
         service: web
+      annotations:
+        image.openshift.io/triggers: '[{"from":{"kind":"ImageStreamTag","name":"waiverdb:latest"},"fieldPath":"spec.template.spec.containers[?(@.name==\"web\")].image"}]'
     spec:
+      initContainers:
+      - name: db-upgrade
+        image: image-registry.openshift-image-registry.svc:5000/waiverdb/waiverdb:latest
+        command:
+          - /bin/sh
+          - -c
+          - |
+            if [ -f /app/entrypoint.sh ];
+            then /app/entrypoint.sh waiverdb db upgrade;
+            else waiverdb db upgrade;
+            fi
+        volumeMounts:
+        - name: config-volume
+          mountPath: /etc/waiverdb
+          readOnly: true
+        - name: secret-volume
+          mountPath: /etc/secret
+          readOnly: true
       containers:
       - name: web
-        image: waiverdb
+        image: image-registry.openshift-image-registry.svc:5000/waiverdb/waiverdb:latest
         ports:
         - containerPort: 8080
         volumeMounts:
@@ -109,13 +115,3 @@ spec:
       - name: fedora-messaging-key-volume
         secret:
           secretName: waiverdb-fedora-messaging-key
-  triggers:
-  - type: ImageChange
-    imageChangeParams:
-      automatic: true
-      containerNames:
-      - web
-      from:
-        kind: ImageStreamTag
-        name: waiverdb:latest
-  - type: ConfigChange