ceph-ansible/roles/ceph-docker-common/tasks/fetch_image.yml

---
# Normal case - pull image from registry
- name: "pull {{ ceph_docker_image }} image"
  command: "timeout {{ docker_pull_timeout }} docker pull {{ ceph_docker_registry}}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}"
  changed_when: false
  register: docker_image
  until: docker_image.rc == 0
  retries: "{{ docker_pull_retry }}"
  delay: 10
  when:
    - (ceph_docker_dev_image is undefined or not ceph_docker_dev_image)

# Dev case - export local dev image and send it across
- name: export local ceph dev image
  local_action: command docker save -o "/tmp/{{ ceph_docker_username }}-{{ ceph_docker_imagename }}-{{ ceph_docker_image_tag }}.tar" "{{ ceph_docker_username }}/{{ ceph_docker_imagename }}:{{ ceph_docker_image_tag }}"
  when:
    - (ceph_docker_dev_image is defined and ceph_docker_dev_image)
  run_once: true

- name: copy ceph dev image file
  copy:
    src: "/tmp/{{ ceph_docker_username }}-{{ ceph_docker_imagename }}-{{ ceph_docker_image_tag }}.tar"
    dest: "/tmp/{{ ceph_docker_username }}-{{ ceph_docker_imagename }}-{{ ceph_docker_image_tag }}.tar"
  when:
    - (ceph_docker_dev_image is defined and ceph_docker_dev_image)

- name: load ceph dev image
  command: "docker load -i /tmp/{{ ceph_docker_username }}-{{ ceph_docker_imagename }}-{{ ceph_docker_image_tag }}.tar"
  when:
    - (ceph_docker_dev_image is defined and ceph_docker_dev_image)

- name: remove tmp ceph dev image file
  command: "rm /tmp/{{ ceph_docker_username }}-{{ ceph_docker_imagename }}-{{ ceph_docker_image_tag }}.tar"
  when:
    - (ceph_docker_dev_image is defined and ceph_docker_dev_image)