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

---
- name: kubeadm | Download kubeadm
  include_tasks: "download_file.yml"
  vars:
    download: "{{ download_defaults | combine(downloads.kubeadm) }}"
  when:
    - not skip_downloads|default(false)
    - downloads.kubeadm.enabled

- name: kubeadm | Sync kubeadm
  include_tasks: "sync_file.yml"
  vars:
    download: "{{ download_defaults | combine(downloads.kubeadm) }}"
  when:
    - not skip_downloads|default(false)
    - downloads.kubeadm.enabled
    - download_run_once
    - group_names | intersect(download.groups) | length

- name: kubeadm | Create kubeadm config
  template:
    src: "kubeadm-images.yaml.j2"
    dest: "{{ kube_config_dir }}/kubeadm-images.yaml"

- name: kubeadm | Copy kubeadm binary from download dir
  synchronize:
    src: "{{ local_release_dir }}/kubeadm-{{ kubeadm_version }}-{{ image_arch }}"
    dest: "{{ bin_dir }}/kubeadm"
    compress: no
    perms: yes
    owner: no
    group: no
  delegate_to: "{{ inventory_hostname }}"

- name: kubeadm | Set kubeadm binary permissions
  file:
    path: "{{ bin_dir }}/kubeadm"
    mode: "0755"
    state: file

- name: container_download | download images for kubeadm config images
  command: "{{ bin_dir }}/kubeadm config images pull --config={{ kube_config_dir }}/kubeadm-images.yaml"
  when: not download_run_once

- name: container_download | fetch list of kubeadm config images
  command: "{{ bin_dir }}/kubeadm config images list --config={{ kube_config_dir }}/kubeadm-images.yaml"
  register: result
  run_once: true
  when: download_run_once
  changed_when: false

- name: container_download | extract container names from list of kubeadm config images
  vars:
    kubeadm_images_list: "{{ result.stdout_lines }}"
  set_fact:
    kubeadm_image:
      key: "kubeadm_{{ (item | regex_replace('^(?:.*\\/)*','')).split(':')[0] }}"
      value:
        enabled: true
        container: true
        repo: "{{ item.split(':')[0] }}"
        tag: "{{ item.split(':')[1] }}"
        groups:
          - k8s-cluster
  loop: "{{ kubeadm_images_list | flatten(levels=1) }}"
  run_once: true
  when: download_run_once
  register: result_images

- name: container_download | set kubeadm_images
  set_fact:
    kubeadm_images: "{{ result_images.results | map(attribute='ansible_facts.kubeadm_image') | list | items2dict }}"
  run_once: true
  when: download_run_once