c12s-kubespray/roles/download/tasks/main.yml

---
- include_vars: kube_versions.yml

- name: downloading...
  debug:
    msg: "{{ download.url }}"
  when: "{{ download.enabled|bool and not download.container|bool }}"

- name: Create dest directories
  file: path={{local_release_dir}}/{{download.dest|dirname}} state=directory recurse=yes
  when: "{{ download.enabled|bool and not download.container|bool }}"
  run_once: "{{ download_run_once|bool }}"

- name: Download items
  get_url:
    url: "{{download.url}}"
    dest: "{{local_release_dir}}/{{download.dest}}"
    sha256sum: "{{download.sha256 | default(omit)}}"
    owner: "{{ download.owner|default(omit) }}"
    mode: "{{ download.mode|default(omit) }}"
  register: get_url_result
  until: "'OK' in get_url_result.msg or 'file already exists' in get_url_result.msg"
  retries: 4
  delay: "{{ 20 | random + 3 }}"
  when: "{{ download.enabled|bool and not download.container|bool }}"
  run_once: "{{ download_run_once|bool }}"

- name: Extract archives
  unarchive:
    src: "{{ local_release_dir }}/{{download.dest}}"
    dest: "{{ local_release_dir }}/{{download.dest|dirname}}"
    owner: "{{ download.owner|default(omit) }}"
    mode: "{{ download.mode|default(omit) }}"
    copy: no
  when: "{{ download.enabled|bool and not download.container|bool and download.unarchive is defined and download.unarchive == True }}"
  run_once: "{{ download_run_once|bool }}"

- name: Fix permissions
  file:
    state: file
    path: "{{local_release_dir}}/{{download.dest}}"
    owner: "{{ download.owner|default(omit) }}"
    mode: "{{ download.mode|default(omit) }}"
  when: "{{ download.enabled|bool and not download.container|bool and (download.unarchive is not defined or download.unarchive == False) }}"
  run_once: "{{ download_run_once|bool }}"

- name: pulling...
  debug:
    msg: "{{ download.repo }}:{{ download.tag }}"
  when: "{{ download.enabled|bool and download.container|bool }}"

- name: Create dest directory for container images to be saved
  file: path="{{local_release_dir}}/containers" state=directory recurse=yes
  when: "{{ download.enabled|bool and download.container|bool }}"
  run_once: "{{ download_run_once|bool }}"

#NOTE(bogdando) this brings no docker-py deps for nodes
- name: Download containers
  command: "/usr/bin/docker pull {{ download.repo }}:{{ download.tag }}"
  register: pull_task_result
  until: pull_task_result.rc == 0
  retries: 4
  delay: "{{ 20 | random + 3 }}"
  when: "{{ download.enabled|bool and download.container|bool }}"
  run_once: "{{ download_run_once|bool }}"