# Start or Stop Instances
- name: "{{ operation[0]|upper }}{{ operation[1:] }} Instances"
  amazon.aws.ec2_instance:
    state: '{{ "stopped" if operation == "stop" else "started" }}'
    region: '{{ region }}'
    filters:
      "tag:Name": '{{ cluster_name }}*'
      instance-state-name: ['running', 'stopped', 'stopping']
  no_log: "{{ no_log_sensitive }}"

- when: operation == "start"
  block:
  # When starting instances via `ec2_instance` module sometimes the `public_ip_address` is missing in the result.
  # Added additional `ec2_instance_info` step to work around the issue.
  - name: Get Instance Information
    amazon.aws.ec2_instance_info:
      region: '{{ region }}'
      filters:
        "tag:Name": '{{ cluster_name }}*'
        instance-state-name: ['running']
    register: instances
    no_log: "{{ no_log_sensitive }}"
  - name: Recreate Inventory File
    template:
      src: inventory.yml.j2
      dest: '{{ cluster_name }}_{{ region }}_inventory.yml'