Get 3.7 booting and running jobs

There's still some polishing that needs to happen, but this gets things running

roles/tower/defaults/main.yml

@@ -19,7 +19,7 @@ tower_web_image: registry.redhat.io/ansible-tower-37/ansible-tower-rhel7:3.7.0
 
 tower_create_preload_data: true
 
-tower_task_replicas: "1"
+tower_replicas: "1"
 
 tower_task_mem_request: 1Gi
 tower_task_cpu_request: 500m
@@ -38,4 +38,4 @@ tower_postgres_storage_class: ''
 
 tower_postgres_data_path: '/var/lib/postgresql/data/pgdata'
 
-uwsgi_bash: "bash -c"
+uwsgi_bash: "scl enable rh-postgresql10"

roles/tower/tasks/main.yml

@@ -4,13 +4,11 @@
     definition: "{{ lookup('template', item) | from_yaml_all | list }}"
   register: k8s_defs_result
   with_items:
-    - tower_memcached.yaml.j2
     - tower_postgres.yaml.j2
     - tower_config.yaml.j2
-    - tower_redis.yaml.j2
     - launch_awx.yaml.j2
     - supervisor.yaml.j2
-    - tower_web.yaml.j2
+    - tower.yaml.j2
 
 - name: Get the Tower pod information.
   k8s_info:
@@ -53,16 +51,16 @@
 
 - include_tasks: initialize.yml
 
-- name: Scale the tower_task deployment to 0 replicas after migration.
+- name: Scale the tower deployment to 0 replicas after migration.
   k8s:
-    definition: "{{ lookup('template', 'tower_task.yaml.j2') | from_yaml_all | list }}"
+    definition: "{{ lookup('template', 'tower.yaml.j2') | from_yaml_all | list }}"
   vars:
-    tower_task_replicas: "0"
+    tower_replicas: "0"
   when: migrate_result and migrate_result.changed
 
-- name: Scale the tower_task deployment back to 1 replica after migration.
+- name: Scale the tower deployment back to 1 replica after migration.
   k8s:
-    definition: "{{ lookup('template', 'tower_task.yaml.j2') | from_yaml_all | list }}"
+    definition: "{{ lookup('template', 'tower.yaml.j2') | from_yaml_all | list }}"
   vars:
-    tower_task_replicas: "1"
+    tower_replicas: "1"
   when: migrate_result and migrate_result.changed

roles/tower/templates/tower.yaml.j2

@@ -14,12 +14,12 @@ data:
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: '{{ meta.name }}-tower-web'
+  name: '{{ meta.name }}'
   namespace: '{{ meta.namespace }}'
   labels:
     app: tower
 spec:
-  replicas: 1
+  replicas: {{ tower_replicas }}
   selector:
     matchLabels:
       app: tower
@@ -44,17 +44,18 @@ spec:
             mountPath: "/var/run/memcached"
       - image: '{{ tower_redis_image }}'
         name: redis
+        args: ["redis-server", "/etc/redis.conf"]
         ports:
         - containerPort: 6379
         volumeMounts:
           - name: {{ meta.name }}-redis-config
-            mountPath: "/usr/local/etc/redis/redis.conf"
+            mountPath: "/etc/redis.conf"
             subPath: redis.conf
             readOnly: true
           - name: {{ meta.name }}-redis-socket
             mountPath: "/var/run/redis"
       - image: '{{ tower_web_image }}'
-        name: tower
+        name: '{{ meta.name }}-web'
         ports:
         - containerPort: 8052
         volumeMounts:
@@ -91,7 +92,7 @@ spec:
             memory: '{{ tower_web_mem_request }}'
             cpu: '{{ tower_web_cpu_request }}'
       - image: '{{ tower_task_image }}'
-        name: tower-task
+        name: '{{ meta.name }}-task'
 {% if tower_task_privileged == true %}
         securityContext:
           privileged: true

roles/tower/templates/tower_config.yaml.j2

@@ -100,32 +100,9 @@ data:
     if os.getenv("DATABASE_SSLMODE", False):
         DATABASES['default']['OPTIONS'] = {'sslmode': os.getenv("DATABASE_SSLMODE")}
     
-    CACHES = {
-        'default': {
-            'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
-            'LOCATION': '{}:{}'.format("{{ meta.name }}-memcached.{{ meta.namespace }}.svc.cluster.local", "11211")
-        },
-        'ephemeral': {
-            'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
-        },
-    }
-    
-    BROKER_URL = 'redis://{}:{}/'.format(
-        '{{ meta.name }}-redis.{{ meta.namespace }}.svc.cluster.local',
-        '6379')
-    
-    CHANNEL_LAYERS = {
-        "default": {
-            "BACKEND": "channels_redis.core.RedisChannelLayer",
-            "CONFIG": {
-                "hosts": [BROKER_URL],
-                "capacity": 10000,
-                "group_expiry": 157784760, # 5 years
-            }
-        }
-    }
-    
     USE_X_FORWARDED_PORT = True
+    BROADCAST_WEBSOCKET_PORT = 8052
+    BROADCAST_WEBSOCKET_PROTOCOL = 'http'
 
   nginx_conf: |
     worker_processes  1;

roles/tower/templates/tower_memcached.yaml.j2

@@ -1,17 +0,0 @@
-# Memcached Service.
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: '{{ meta.name }}-memcached'
-  namespace: '{{ meta.namespace }}'
-  labels:
-    app: tower-memcached
-spec:
-  clusterIP: None
-  ports:
-  - port: 11211
-    protocol: TCP
-    targetPort: 11211
-  selector:
-    app: tower-memcached

roles/tower/templates/tower_redis.yaml.j2

@@ -1,16 +0,0 @@
-# Redis Service.
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: '{{ meta.name }}-redis'
-  namespace: '{{ meta.namespace }}'
-  labels:
-    app: tower-redis
-spec:
-  ports:
-  - port: 6379
-    protocol: TCP
-    targetPort: 6379
-  selector:
-    app: tower-redis