# Test push and pull from the buildset registry

- name: Create new docker daemon config
  set_fact:
    new_daemon_config:
      registry-mirrors:
        - "https://localhost:9000"

- name: Write docker daemon configuration
  copy:
    content: "{{ new_daemon_config | to_nice_json }}"
    dest: /etc/docker/daemon.json
  become: true

- name: Restart docker daemon
  service:
    name: docker
    state: restarted
  become: true
  register: docker_restart
  failed_when: docker_restart is failed and not 'Could not find the requested service' in docker_restart.msg

- name: Start the registry
  shell:
    cmd: docker-compose up -d
    chdir: "{{ ansible_user_dir }}/src/opendev.org/zuul/zuul-registry/playbooks/functional-test"

- name: Wait for registry to come up
  uri:
    url: https://localhost:9000/v2/
    validate_certs: false
    status_code: 401
  register: result
  until: result.status is defined and result.status == 401
  delay: 1
  retries: 120

- name: Create new docker user config
  set_fact:
    new_user_config: {}

- name: Write docker user configuration
  copy:
    content: "{{ new_user_config | to_nice_json }}"
    dest: ~/.docker/config.json

- name: Copy the test image into the buildset registry
  command: >
    skopeo copy --dest-creds testuser:testpass
      docker-archive:{{ workspace }}/test.img
      docker://localhost:9000/test/image:latest

- name: Print list of images
  command: docker image ls --all --digests --no-trunc
  register: image_list
  failed_when: >
    ('test/image' in image_list.stdout) or
    ('alpine' in image_list.stdout)

- name: Pull the image from the buildset registry
  command: docker pull test/image

- name: Print list of images
  command: docker image ls --all --digests --no-trunc
  register: image_list
  failed_when: "'test/image' not in image_list.stdout"

- name: Try to pull an image that does not exist
  command: docker pull test/dne
  register: result
  failed_when: result.rc != 1

- name: Pull an image from upstream
  command: docker pull alpine

- name: Print list of images
  command: docker image ls --all --digests --no-trunc
  register: image_list
  failed_when: "'alpine' not in image_list.stdout"

- name: Remove the test image from the local cache
  command: docker rmi test/image

- name: Remove the test image from the local cache
  command: docker rmi alpine

- name: Stop the registry
  shell:
    cmd: docker-compose down
    chdir: "{{ ansible_user_dir }}/src/opendev.org/zuul/zuul-registry/playbooks/functional-test"

- name: Clean up docker volumes
  command: docker volume prune -f