---
# Start / Stop Logic for OCP 4 Clusters

- import_playbook: ../../setup_runtime.yml

- name: Build inventory
  hosts: localhost
  connection: local
  gather_facts: false
  become: false
  tasks:
    - when: cloud_provider == 'ec2'
      block:
      - name: Run infra-ec2-create-inventory Role
        include_role:
          name: infra-ec2-create-inventory

      - name: Run Common SSH Config Generator Role
        include_role:
          name: infra-common-ssh-config-generate
        when: "'bastions' in groups"

- name: Set ansible_ssh_extra_args
  hosts:
    - all:!windows:!network
  gather_facts: false
  any_errors_fatal: true
  ignore_errors: false
  tasks:
    - name: Set facts for remote access
      set_fact:
        ansible_ssh_extra_args: >-
          {{ ansible_ssh_extra_args|d() }}
          -F {{hostvars.localhost.output_dir}}/{{ env_type }}_{{ guid }}_ssh_conf

- name: Run stop/start/status/... actions
  hosts: localhost
  connection: local
  gather_facts: False
  become: no
  tasks:
  - name: Check for project_tag
    when: project_tag is not defined or project_tag == ''
    fail:
      msg: "project_tag is not defined"

  - name: Check for ACTION
    when: ACTION is not defined
    fail:
      msg: "ACTION is not defined"

  - name: Start / Stop VMs on AWS
    when:
      - cloud_provider == 'ec2'
      - guid is defined
      - guid != ''
      - guid != '*'
    environment:
      AWS_ACCESS_KEY_ID: "{{aws_access_key_id}}"
      AWS_SECRET_ACCESS_KEY: "{{aws_secret_access_key}}"
      AWS_DEFAULT_REGION: "{{aws_region_final|d(aws_region)}}"
    block:
    - name: Stop instances by (guid,env_type) tags
      when: ACTION == 'stop'
      ec2_instance:
        state: stopped
        wait: no
        filters:
          "tag:guid": "{{ guid }}"
          "tag:env_type": "{{ env_type }}"
          instance-state-name: running

    - name: Start instances by (guid, env_type) tags
      when: ACTION == 'start'
      ec2_instance:
        state: started
        wait: true
        filters:
          "tag:guid": "{{ guid }}"
          "tag:env_type": "{{ env_type }}"
          instance-state-name: stopped
      ignore_errors: true    

    - when: ACTION == 'status'
      block:
        - name: Get EC2 facts using (guid, env_type) tag
          ec2_instance_facts:
            filters:
              "tag:guid": "{{ guid }}"
              "tag:env_type": "{{ env_type }}"
          register: r_instances

        - name: Print status information to a file
          template:
            dest: "{{ output_dir }}/status.txt"
            src: files/status.j2