coreos-koji-tagger: Move from deprecated DeploymentConfig to Deployment

First try at move from deprecated DeploymentConfig to Deployment using staging environment.

Using the information related to moving to Deployment as per:
https://github.com/jbtrystram/coreos-hackathon/issues/13

See: https://github.com/jbtrystram/coreos-hackathon/issues/13

playbooks/openshift-apps/coreos-koji-tagger.yml

@@ -62,6 +62,13 @@
     object_app: coreos-koji-tagger
     object_template: deploymentconfig.yml.j2
     object_objectname: deploymentconfig.yml
+    when: env == "production"
+
+  - role: openshift/object
+    object_app: coreos-koji-tagger
+    object_template: deployment.yml.j2
+    object_objectname: deployment.yml
+    when: env == "staging"
 
   ###############################################
   # actions to delete the project from OpenShift

roles/openshift-apps/coreos-koji-tagger/templates/deployment.yml.j2

@@ -0,0 +1,64 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: coreos-koji-tagger
+  name: coreos-koji-tagger
+  annotations:
+    image.openshift.io/triggers: '[{"from":{"kind":"ImageStreamTag","name":"coreos-koji-tagger-img:latest"},"fieldPath":"spec.template.spec.containers[?(@.name==\"coreos-koji-tagger\")].image","paused":false}]'
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: coreos-koji-tagger
+  strategy:
+    resources: {}
+  template:
+    metadata:
+      labels:
+        app: coreos-koji-tagger
+      name: coreos-koji-tagger
+    spec:
+      containers:
+        - env:
+            - name: COREOS_KOJI_TAGGER_KEYTAB_FILE
+              value: /etc/coreos-koji-tagger-keytab/koji-keytab
+{% if env == "staging" %}
+            - name: COREOS_KOJI_TAGGER_USE_STG
+              value: "true"
+            # Knobs you can change to point to whatever repo you want for testing
+            # stage code. Feel free to fork/create your own repo to test with and
+            # replace the values below. The repo must be set up with
+            # https://apps.fedoraproject.org/github2fedmsg so that it can get
+            # messages on the message bus when commits are made.
+            - name: GITHUB_REPO_FULLNAME
+              value: "coreos/fedora-coreos-config"
+            - name: GITHUB_REPO_BRANCHES
+              value: "refs/heads/testing-devel refs/heads/next-devel"
+{% endif %}
+          # sleep infinity is useful for debugging environment issues
+          # comment out when not debugging
+          # args: ['infinity']
+          # command: ['/usr/bin/sleep']
+          volumeMounts:
+            - name: coreos-koji-tagger-keytab-volume
+              mountPath: /etc/coreos-koji-tagger-keytab
+              readOnly: true
+            - name: coreos-koji-tagger-krb5-conf-volume
+              mountPath: /etc/krb5.conf
+              subPath: krb5.conf
+              readOnly: true
+          image: ""
+          imagePullPolicy: IfNotPresent
+          name: coreos-koji-tagger
+          resources: {}
+      volumes:
+        - name: coreos-koji-tagger-keytab-volume
+          secret:
+            secretName: coreos-koji-tagger-keytab
+            optional: true
+        - name: coreos-koji-tagger-krb5-conf-volume
+          configMap:
+            name: coreos-koji-tagger-krb5-conf
+      restartPolicy: Always