---
# yamllint disable rule:line-length
- name: create ssh keypair
  community.crypto.openssh_keypair:
    comment: "{{ lookup('env','USER') }} user for Molecule"
    path: '{{ ssh_identity_file }}'
  register: keypair

- name: create molecule Linux instance(s)
  google.cloud.gcp_compute_instance:
    state: present
    name: '{{ item.name }}'
    machine_type: "{{ item.machine_type | default('n1-standard-1') }}"
    metadata:
      ssh-keys: "{{ lookup('env','USER') }}:{{ keypair.public_key }}"
    scheduling:
      preemptible: '{{ item.preemptible | default(false) }}'
    disks:
      - auto_delete: true
        boot: true
        initialize_params:
          disk_size_gb: '{{ item.disk_size_gb | default(omit) }}'
          source_image: "{{ item.image | default('projects/debian-cloud/global/images/family/debian-10') }}"
          source_image_encryption_key:
            raw_key: '{{ item.image_encryption_key | default(omit) }}'
    network_interfaces:
      - network:
          # eslint-disable-next-line max-len
          selfLink: "https://www.googleapis.com/compute/v1/projects/{{ molecule_yml.driver.vpc_host_project | default(gcp_project_id) }}/global/networks/{{ molecule_yml.driver.network_name | default('default') }}"
        subnetwork:
          # eslint-disable-next-line max-len
          selfLink: "https://compute.googleapis.com/compute/v1/projects/{{ molecule_yml.driver.vpc_host_project | default(gcp_project_id) }}/regions/{{ molecule_yml.driver.region }}/subnetworks/{{ molecule_yml.driver.subnetwork_name | default('default') }}"
        access_configs: "{{ [{'name': 'instance_ip', 'type': 'ONE_TO_ONE_NAT'}] if molecule_yml.driver.external_access else [] }}"
    zone: "{{ item.zone | default(molecule_yml.driver.region + '-b') }}"
    project: '{{ gcp_project_id }}'
    scopes: "{{ molecule_yml.driver.scopes | default(['https://www.googleapis.com/auth/compute'], True) }}"
    service_account_email: '{{ molecule_yml.driver.service_account_email | default (omit, true) }}'
    service_account_file: '{{ molecule_yml.driver.service_account_file | default (omit, true) }}'
    auth_kind: '{{ molecule_yml.driver.auth_kind | default(omit, true) }}'
  register: async_results
  loop: '{{ molecule_yml.platforms }}'
  loop_control:
    pause: 3
  async: 7200
  poll: 0

- name: Wait for instance(s) creation to complete
  ansible.builtin.async_status:
    jid: '{{ item.ansible_job_id }}'
  loop: '{{ async_results.results }}'
  register: server
  until: server.finished
  retries: 300
  delay: 10
  notify:
    - Populate instance config dict Linux
    - Convert instance config dict to a list
    - Dump instance config

- name: Wait for SSH
  ansible.builtin.wait_for:
    port: 22
    # eslint-disable-next-line max-len
    host: "{{ item.networkInterfaces.0.accessConfigs.0.natIP if molecule_yml.driver.external_access else (item.name + '.' + item.zone + '.' + molecule_yml.driver.project_id) }}"
    search_regex: SSH
    delay: 10
  loop: '{{ server.results }}'