[the-new-hotness] Add redis deployment

This PR adds redis service together with deployment config and updates the
configuration of the hotness to work with this new redis deployment.

This will now only work for the staging, but it doesn't break anything if
deployed on production.

Signed-off-by: Michal Konečný <mkonecny@redhat.com>

roles/openshift-apps/the-new-hotness/files/deploymentconfig.yml

@@ -82,5 +82,40 @@ items:
           namespace: the-new-hotness
       type: ImageChange
     - type: ConfigChange
+- apiVersion: v1
+  kind: DeploymentConfig
+  metadata:
+    labels:
+      app: the-new-hotness
+      service: the-new-hotness-redis
+    name: the-new-hotness-redis
+  spec:
+    replicas: 1 # Never change this to more or less than ONE!
+    selector:
+      app: the-new-hotness
+      deploymentconfig: the-new-hotness-redis
+    template:
+      metadata:
+        labels:
+          app: the-new-hotness
+          deploymentconfig: the-new-hotness-redis
+      spec:
+        containers:
+        - name: the-new-hotness-redis
+          image: the-new-hotness-redis:latest
+          resources: {}
+          env:
+          - name: REDIS_PASSWORD
+            value: "{{ hotness_redis_pass }}"
+    triggers:
+    - type: ConfigChange
+    - type: ImageChange
+      imageChangeParams:
+        automatic: true
+        containerNames:
+        - the-new-hotness-redis
+        from:
+          kind: ImageStreamTag
+          name: the-new-hotness-redis:latest
 kind: List
 metadata: {}

roles/openshift-apps/the-new-hotness/files/imagestream.yml

@@ -1,3 +1,4 @@
+---
 apiVersion: v1
 items:
   - apiVersion: v1
@@ -6,5 +7,15 @@ items:
       name: the-new-hotness
       labels:
         build: the-new-hotness
+  - apiVersion: v1
+    kind: ImageStream
+    metadata:
+      name: the-new-hotness-redis
+    spec:
+      tags:
+      - name: latest
+        from:
+          kind: DockerImage
+          name: gcr.io/bitnami-containers/redis:latest
 kind: List
 metadata: {}

roles/openshift-apps/the-new-hotness/files/service.yml

@@ -0,0 +1,16 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: the-new-hotness
+  name: the-new-hotness-redis
+spec:
+  ports:
+  - name: 6379-tcp
+    port: 6379
+    protocol: TCP
+    targetPort: 6379
+  selector:
+    app: the-new-hotness
+    deploymentconfig: the-new-hotness-redis

roles/openshift-apps/the-new-hotness/templates/config.toml

@@ -88,6 +88,15 @@ read_timeout = 15
 # that failed for any reason (e.g. read timeout, DNS error, etc)
 requests_retries = 3
 
+# Redis configuration for the-new-hotness
+[consumer_config.redis]
+# Hostname of the redis server
+hostname = "the-new-hotness-redis.the-new-hotness.svc.cluster.local"
+# Port of the redis server
+port = 6379
+# Password for redis server
+password = "{{ hotness_redis_pass }}"
+
 [consumer_config.bugzilla]
 enabled = true
 {% if env == "staging" %}