Fixing up molecule

* Limiting resources so that things can start in travis
* Making a dedicated molecule test CR

deploy/crds/tower_v1alpha1_tower_cr_molecule.yaml

@@ -0,0 +1,38 @@
+---
+apiVersion: tower.ansible.com/v1alpha1
+kind: Tower
+metadata:
+  name: example-tower
+  namespace: example-tower
+spec:
+  deployment_type: awx
+  tower_ingress_type: ingress
+  tower_task_privileged: false
+
+  tower_hostname: example-tower.test
+  tower_secret_key: aabbcc
+  tower_broadcast_websocket_secret: changeme
+
+  tower_admin_user: test
+  tower_admin_email: test@example.com
+  tower_admin_password: changeme
+
+  tower_task_image: ansible/awx_task:11.2.0
+  tower_web_image: ansible/awx_web:11.2.0
+
+  tower_task_mem_request: 128M
+  tower_task_cpu_request: 500m
+
+  tower_web_mem_request: 128M
+  tower_web_cpu_request: 500m
+
+  tower_create_preload_data: true
+
+  tower_memcached_image: memcached:alpine
+
+  tower_redis_image: redis:latest
+
+  tower_postgres_pass: awxpass
+  tower_postgres_image: postgres:10
+  tower_postgres_storage_request: 8Gi
+  tower_postgres_storage_class: ''

molecule/test-local/converge.yml

@@ -26,7 +26,7 @@
     deploy_dir: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/deploy"
     pull_policy: Never
     operator_image: tower.ansible.com/tower-operator:testing
-    custom_resource: "{{ lookup('file', '/'.join([deploy_dir, 'crds/tower_v1alpha1_tower_cr_awx.yaml'])) | from_yaml }}"
+    custom_resource: "{{ lookup('file', '/'.join([deploy_dir, 'crds/tower_v1alpha1_tower_cr_molecule.yaml'])) | from_yaml }}"
 
   tasks:
 

roles/tower/tasks/main.yml

@@ -54,17 +54,3 @@
   when: (k8s_defs_result is changed) or (database_check is defined and database_check.rc != 0)
 
 - include_tasks: initialize.yml
-
-- name: Scale the tower deployment to 0 replicas after migration.
-  k8s:
-    definition: "{{ lookup('template', 'tower.yaml.j2') | from_yaml_all | list }}"
-  vars:
-    tower_replicas: "0"
-  when: migrate_result and migrate_result.changed
-
-- name: Scale the tower deployment back to 1 replica after migration.
-  k8s:
-    definition: "{{ lookup('template', 'tower.yaml.j2') | from_yaml_all | list }}"
-  vars:
-    tower_replicas: "1"
-  when: migrate_result and migrate_result.changed