okd/test/gcp/build_image.yml

---
- name: Verify prerequisites for image build
  hosts: localhost
  connection: local
  gather_facts: no
  tasks:
  - name: Require openshift_gcp_base_image
    fail:
      msg: "A base image name or family is required for image building.  Please ensure `openshift_gcp_base_image` is defined."
    when: openshift_gcp_base_image is undefined

- name: Provision ssh key
  hosts: localhost
  connection: local
  gather_facts: no
  tasks:
  - name: Set up core host GCP configuration
    import_role:
      name: openshift_gcp
      tasks_from: provision_ssh_keys.yml

- name: Launch image build instance
  hosts: localhost
  connection: local
  gather_facts: no
  tasks:
  - name: Create the image instance disk
    gce_pd:
      service_account_email: "{{ (lookup('file', openshift_gcp_iam_service_account_keyfile ) | from_json ).client_email }}"
      credentials_file: "{{ openshift_gcp_iam_service_account_keyfile }}"
      project_id: "{{ openshift_gcp_project }}"
      zone: "{{ openshift_gcp_zone }}"
      name: "{{ openshift_gcp_prefix }}build-image-instance"
      disk_type: pd-ssd
      image: "{{ openshift_gcp_base_image }}"
      size_gb: 10
      state: present

  - name: Launch the image build instance
    gce:
      service_account_email: "{{ (lookup('file', openshift_gcp_iam_service_account_keyfile ) | from_json ).client_email }}"
      credentials_file: "{{ openshift_gcp_iam_service_account_keyfile }}"
      project_id: "{{ openshift_gcp_project }}"
      zone: "{{ openshift_gcp_zone }}"
      machine_type: n1-standard-1
      instance_names: "{{ openshift_gcp_prefix }}build-image-instance"
      state: present
      tags:
      - build-image-instance
      disk_auto_delete: false
      disks:
      - "{{ openshift_gcp_prefix }}build-image-instance"
    register: gce

  - name: add host to nodes
    add_host:
      hostname: "{{ item.public_ip }}"
      groupname: nodes
    with_items: "{{ gce.instance_data }}"

  - name: Wait for instance to respond to SSH
    wait_for:
      delay: 1
      host: "{{ item.public_ip }}"
      port: 22
      state: started
      timeout: 120
    with_items: "{{ gce.instance_data }}"

- name: Wait for full SSH connection
  hosts: nodes
  gather_facts: no
  tasks:
  - wait_for_connection:

- name: Add custom repositories
  hosts: nodes
  roles:
  - role: openshift_repos

- import_playbook: ../../playbooks/init/base_packages.yml
  vars:
    l_base_packages_hosts: nodes

# Add additional GCP specific behavior
- hosts: nodes
  tasks:
  - include_role:
      name: openshift_gcp
      tasks_from: node_cloud_config.yml
  - include_role:
      name: openshift_gcp
      tasks_from: frequent_log_rotation.yml
  - name: Install networkmanager-glib to reset MTU
    package:
      name: NetworkManager-glib
      state: present
  - name: Set MTU
    nmcli:
      conn_name: "System eth0"
      mtu: "{{ openshift_node_sdn_mtu }}"
      type: ethernet
      state: present
  #Required for storage tests to mount NFS shares
  - name: Install packages for tests
    package:
      name: "nfs-utils"
      state: present

- name: Commit image
  hosts: localhost
  connection: local
  tasks:
  - name: Terminate the image build instance
    gce:
      service_account_email: "{{ (lookup('file', openshift_gcp_iam_service_account_keyfile ) | from_json ).client_email }}"
      credentials_file: "{{ openshift_gcp_iam_service_account_keyfile }}"
      project_id: "{{ openshift_gcp_project }}"
      zone: "{{ openshift_gcp_zone }}"
      instance_names: "{{ openshift_gcp_prefix }}build-image-instance"
      state: absent

  - name: Save the new image
    command: >
      gcloud
      --project {{ openshift_gcp_project}} compute images create {{ (openshift_gcp_image_name | default(openshift_gcp_image + '-' + lookup('pipe','date +%Y%m%d-%H%M%S'))) | quote }}
      --source-disk {{ (openshift_gcp_prefix + 'build-image-instance') | quote }}
      --source-disk-zone {{ openshift_gcp_zone | quote }}
      --family {{ openshift_gcp_image | quote }}
      {% if openshift_gcp_licenses is defined %} --licenses {{ openshift_gcp_licenses | quote }}{% endif %}

  - name: Remove the image instance disk
    gce_pd:
      service_account_email: "{{ (lookup('file', openshift_gcp_iam_service_account_keyfile ) | from_json ).client_email }}"
      credentials_file: "{{ openshift_gcp_iam_service_account_keyfile }}"
      project_id: "{{ openshift_gcp_project }}"
      zone: "{{ openshift_gcp_zone }}"
      name: "{{ openshift_gcp_prefix }}build-image-instance"
      state: absent