tripleo-quickstart-extras/roles/build-images/tasks/main.yml

---
- name: Delete prior working directory if present
  file:
    path: "{{ images_working_dir }}"
    state: absent
  become: true
  when: images_destroy_working_dir | bool

- name: Create the working directory
  file:
    path: "{{ images_working_dir }}"
    state: directory
    mode: 0755
    owner: "{{ non_root_user }}"
  become: true

- name: create the repo setup script for the build host
  include_role:
    name: repo-setup
  vars:
    repo_run_live: false
    repo_setup_dir: "{{ images_working_dir }}"

- name: Check for extra repo created by repo-setup role
  stat:
    path: "{{ images_working_dir }}/web-gating.repo"
  register: new_repo

- name: Run the image build script (direct) using oooci-build-images role
  vars:
    dib_yum_repo_conf: "{{ overcloud_repo_paths }}"
    workspace: "{{ images_working_dir }}"
    build_all_images: true
    tripleo_image_type: "{{ overcloud_image }}"
    tripleo_common_path: "/usr/share/tripleo-common"
  include_role:
    name: oooci-build-images
  when:
    - not build_image_isolated|bool
    - to_build|bool

- when: new_repo.stat.exists
  block:
    - name: Enject repo in overcloud image
      include_role:
        name: install-built-repo
      vars:
        ib_repo_image_path: "{{ images_working_dir }}/{{ overcloud_image }}.qcow2"

    - name: Enject repo in IPA image
      include_role:
        name: install-built-repo
      vars:
        ib_repo_image_path: "{{ images_working_dir }}/ironic-python-agent.initramfs"
        initramfs_image: true
        libguestfs_mode: false

- when: build_image_isolated|bool
  block:
    - name: Make sure /dev/pts exists
      shell: |
        mkdir -p /dev/pts
        mount devpts /dev/pts -t devpts ||:
      changed_when: true

    - name: get image to use as isolated build env
      include: fetch-images.yml
      vars:
        image_fetch_dir: "{{ images_working_dir }}"
        images:
          - "{{ build_isolation_image }}"

    - name: run the repo setup script (isolated)
      include: modify-image.yml
      vars:
        modify_image_working_dir: "{{ images_working_dir }}"
        image_to_modify: "{{ images_working_dir }}/{{ build_isolation_image.name }}.qcow2"
        modify_script: "{{ images_working_dir }}/repo_setup.sh"

    - name: run the image build script (isolated)
      include: modify-image.yml
      vars:
        modify_image_working_dir: "{{ images_working_dir }}"
        image_to_modify: "{{ images_working_dir }}/{{ build_isolation_image.name }}.qcow2"
        modify_script: "{{ images_working_dir }}/overcloud_image_build_script.sh"
        modify_image_vc_ram: 16384
        modify_image_vc_cpu: 8
        modify_image_extract_list: "{{ image_build_extract_list }}"

  rescue:
    - name: Set image_build_failed fact
      set_fact:
        image_build_failed: true

  always:
    - name: Displaying log files from build isolation image
      shell: |
        virt-cat -a {{ build_isolation_image.name }}.qcow2 \
            /tmp/builder.log > builder.log 2>&1 || true
        virt-cat -a {{ build_isolation_image.name }}.qcow2 \
            /ironic-python-agent.log > ironic-python-agent.log 2>&1 || true
        virt-cat -a {{ build_isolation_image.name }}.qcow2 \
            /{{ overcloud_image }}.log > {{ overcloud_image }}.log 2>&1 || true
      environment:
        LIBGUESTFS_BACKEND: direct
        LIBVIRT_DEFAULT_URI: "{{ libvirt_uri }}"
      args:
        chdir: "{{ images_working_dir }}"


# Note(trown) We got a false positive in the RDO job which is already using this
# because even though the fail was executed it did not actually cause ansible to
# exit with nonzero. I suspect it is some interaction with block, so moving the
# actual fail out of the block.
- name: Throw error msg if image build is failing
  fail: msg='*** Image Build Error ***'
  when: image_build_failed|default(false)|bool

- when: build_undercloud|bool
  block:
    - name: run the repo setup script on overcloud image
      include: modify-image.yml
      vars:
        modify_images_working_dir: "{{ images_working_dir }}"
        image_to_modify: "{{ images_working_dir }}/{{ overcloud_image }}.qcow2"
        modify_script: "{{ images_working_dir }}/repo_setup.sh"

    - name: convert the overcloud image to an undercloud image
      include: convert-image.yml
      vars:
        convert_image_working_dir: "{{ images_working_dir }}"

    - name: Inject overcloud/ipa images
      command: >
        virt-customize -a {{ images_working_dir }}/undercloud.qcow2
        --upload {{ images_working_dir }}/{{ item }}:/home/{{ undercloud_user }}/{{ item }}
        --run-command
        'chown {{ undercloud_user }}:{{ undercloud_user }} /home/{{ undercloud_user }}/{{ item }}'
      changed_when: true
      environment:
        LIBGUESTFS_BACKEND: direct
        LIBVIRT_DEFAULT_URI: "{{ libvirt_uri }}"
      with_items: "{{ inject_images }}"

    - name: Compress the undercloud image
      shell: |
        qemu-img convert -c -O qcow2 undercloud.qcow2 undercloud-compressed.qcow2
        mv undercloud-compressed.qcow2 undercloud.qcow2
      args:
        chdir: "{{ images_working_dir }}"

    - name: Create undercloud md5sum
      shell: md5sum undercloud.qcow2 > undercloud.qcow2.md5
      args:
        chdir: "{{ images_working_dir }}"

- name: Clean up the images working dir
  shell: >-
    rm -rf {{ images_working_dir }}/{{ overcloud_image }}.d {{ images_working_dir }}/ironic-python-agent.d/
    sudo chown $USER: {{ images_working_dir }}/{{ overcloud_image }}.* {{ images_working_dir }}/ironic-python-agent.*
  when: cleanup_images_working_dir|bool