Issue #42: Make sure redis is listening on TCP port.

roles/tower/tasks/main.yml

@@ -6,8 +6,8 @@
   with_items:
     - tower_memcached.yaml.j2
     - tower_postgres.yaml.j2
-    - tower_redis.yaml.j2
     - tower_config.yaml.j2
+    - tower_redis.yaml.j2
     - tower_web.yaml.j2
     - tower_task.yaml.j2
 

roles/tower/templates/tower_config.yaml.j2

@@ -121,12 +121,6 @@ data:
 
     USE_X_FORWARDED_PORT = True
 
-  redis_conf: |
-    unixsocket /var/run/redis/redis.sock
-    unixsocketperm 777
-    port 0
-    bind 127.0.0.1
-
   nginx_conf: |
     worker_processes  1;
     pid        /tmp/nginx.pid;

roles/tower/templates/tower_redis.yaml.j2

@@ -20,29 +20,12 @@ spec:
       containers:
       - image: '{{ tower_redis_image }}'
         name: redis
-        args: ["/usr/local/etc/redis/redis.conf"]
         ports:
         - containerPort: 6379
-        volumeMounts:
-        - name: redis-config
-          mountPath: /usr/local/etc/redis/redis.conf
-          subPath: redis.conf
-          readOnly: true
-        - name: redis-socket
-          mountPath: "/var/run/redis"
         resources:
           requests:
             memory: "{{ tower_redis_mem_request }}"
             cpu: "{{ tower_redis_cpu_request }}"
-      volumes:
-      - name: redis-config
-        configMap:
-          name: "{{ meta.name }}-tower-configmap"
-          items:
-            - key: redis_conf
-              path: redis.conf
-      - name: redis-socket
-        emtpyDir: {}
 
 # Redis Service.
 ---
@@ -54,7 +37,6 @@ metadata:
   labels:
     app: tower-redis
 spec:
-  clusterIP: None
   ports:
   - port: 6379
     protocol: TCP