Extra optional identifier for CD AMI names

playbooks/continuous_delivery/create_ami.yml

@@ -26,6 +26,7 @@
 #   - hipchat_token                   - API token to send messages to hipchat
 #   - hipchat_room                    - ID or name of the room to send the notification
 #   - hipchat_url                     - URL of the hipchat API  (defaults to v1 of the api)
+#   - extra_name_identifier           - Makes each AMI unique if desired - Default: 0
 #
 # Example command line to run this playbook:
 #    ansible-playbook -vvvv -i "localhost," -c local \
@@ -49,6 +50,7 @@
     no_reboot: no
     artifact_path: /tmp/ansible-runtime
     hipchat_url: https://api.hipchat.com/v2/
+    extra_name_identifier: 0
   gather_facts: False
   connection: local
   tasks:
@@ -63,7 +65,7 @@
   - name: Create AMI
     ec2_ami_2_0_0_1:
       instance_id: "{{ instance_id }}"
-      name: "{{ edx_environment }} -- {{ deployment }} -- {{ play }} -- {{ app_version }}"
+      name: "{{ edx_environment }} -- {{ deployment }} -- {{ play }} -- {{ app_version }} -- {{ extra_name_identifier }}"
       region: "{{ ec2_region }}"
       wait: "{{ ami_wait }}"
       wait_timeout: "{{ ami_creation_timeout }}"