fixed ingress template

installer/roles/kubernetes/tasks/main.yml

@@ -64,7 +64,7 @@
       template:
         src: postgresql-persistent.yml.j2
         dest: "{{ kubernetes_base_path }}/postgresql-persistent.yml"
-        mode: '0600'
+        mode: "0600"
 
     - name: Deploy and Activate Postgres (OpenShift)
       shell: |
@@ -209,11 +209,11 @@
   set_fact:
     "{{ item }}": "{{ lookup('template', item + '.yml.j2') }}"
   with_items:
-    - 'configmap'
-    - 'secret'
-    - 'deployment'
-    - 'supervisor'
-    - 'launch_awx'
+    - "configmap"
+    - "secret"
+    - "deployment"
+    - "supervisor"
+    - "launch_awx"
   no_log: true
 
 - name: Apply Deployment

installer/roles/kubernetes/templates/deployment.yml.j2

@@ -136,7 +136,7 @@ spec:
             - name: {{ kubernetes_deployment_name }}-launch-awx-task
               mountPath: "/usr/bin/launch_awx_task.sh"
               subPath: "launch_awx_task.sh"
-              readOnly: true  
+              readOnly: true
 
             - name: {{ kubernetes_deployment_name }}-supervisor-web-config
               mountPath: "/supervisor.conf"
@@ -212,7 +212,7 @@ spec:
             - name: {{ kubernetes_deployment_name }}-launch-awx-task
               mountPath: "/usr/bin/launch_awx_task.sh"
               subPath: "launch_awx_task.sh"
-              readOnly: true  
+              readOnly: true
 
             - name: {{ kubernetes_deployment_name }}-supervisor-web-config
               mountPath: "/supervisor.conf"
@@ -447,8 +447,10 @@ metadata:
 {% for key, value in kubernetes_ingress_annotations.items() %}
     {{ key }}: {{ value }}
 {% endfor %}
+{% endif %}
 
 spec:
+{% if kubernetes_ingress_hostname is defined %}
 {% if kubernetes_ingress_tls_secret is defined %}
   tls:
   - hosts: