style: Ingress now optional

Author: Alan Christie

ansible/roles/app/defaults/main.yaml

@@ -22,6 +22,9 @@ ess_ampq_url: SetMe
 
 # The external port number streams are exposed on
 ess_ws_port: 80
+# Deploy the ingress definition?
+# One of 'present' or 'absent'.
+ess_ingress_state: present
 
 # Our image details
 ess_image_owner: informaticsmatters

ansible/roles/app/tasks/deploy.yaml

@@ -52,4 +52,9 @@
   - deployment
   - service-internal
   - service-ws
-  - ingress
+
+- name: Deploy ingress ({{ ess_namespace }})
+  kubernetes.core.k8s:
+    definition: "{{ lookup('template', 'ingress.yaml.j2') }}"
+    wait: yes
+  when: ess_ingress_state == 'present'