Parameterize the waiting of AWS power state.

Jim Rigsbee

2020-02-12 5da8124fdf510b02792ec0c2fd89ebdd4f34d962

Parameterize the waiting of AWS power state.

Add a 'aws_instance_wait_for_stop' variable to control the AWS
instance state return.

By default, lifecycle.yml does not wait.

 ansible/configs/ocp4-workshop/README.adoc

@@ -22,7 +22,7 @@

* `ansible-playbook ansible/destroy.yaml -e @/home/myself/myenvironment-variables.yml -e@/home/myself/my_secret.yml`

== Sample Environmet Variables
== Sample Environment Variables

[source,yaml]
----
@@ -32,6 +32,7 @@
cloud_provider: ec2
cloud_tags: {'Purpose': 'development'}
aws_region: us-east-2
aws_instance_wait_for_stop: true
cloudformation_retries: 0
key_name: ocpkey
software_to_deploy: none

 ansible/configs/ocp4-workshop/env_vars.yml

@@ -87,6 +87,8 @@
aws_region: us-east-1
# The key that is used to
key_name: "default_key_name"
# Whether to wait for AWS to return that the instance has stopped
aws_instance_wait_for_stop: false

## Networking (AWS)
subdomain_base_short: "{{ guid }}"

 ansible/configs/ocp4-workshop/lifecycle.yml

@@ -64,10 +64,11 @@
      when: ACTION == 'stop'
      ec2_instance:
        state: stopped
        wait: no
        wait: {{ aws_instance_wait_for_stop }}
        filters:
          "tag:guid": "{{ guid }}"
          "tag:env_type": "{{ env_type }}"
          instance-state-name: running

    - name: Start instances by (guid, env_type) tags
      when: ACTION == 'start'
@@ -77,7 +78,7 @@
        filters:
          "tag:guid": "{{ guid }}"
          "tag:env_type": "{{ env_type }}"

          instance-state-name: stopped
    - when: ACTION == 'status'
      block:
        - name: Get EC2 facts using (guid, env_type) tag