c12s-kubespray/roles/download/tasks/download_container.yml
Kenichi Omichi cd7381d8de
Drop Ansible support for v2.9 and v2.10 (#8925)
Ansible v2.9 and v2.10 are EOL as [1].
This drops those version supports by following the upstream Ansible.

This sets use_ssh_args true always because that is required to use
ssh_args on ansible.cfg on Ansible v2.11 or later[2].

ansible_ssh_host is replaced with ansible_host because ansible_ssh_host
has been deprecated already and cenots7 jobs were failed due to the
deprecated ansible_ssh_host.

[1]: https://docs.ansible.com/ansible/devel/reference_appendices/release_and_maintenance.html#ansible-core-changelogs
[2]: https://docs.ansible.com/ansible/latest/collections/ansible/posix/synchronize_module.html#parameter-use_ssh_args
2022-06-09 07:07:42 -07:00

125 lines
4.1 KiB
YAML

---
- block:
- name: set default values for flag variables
set_fact:
image_is_cached: false
image_changed: false
pull_required: "{{ download_always_pull }}"
tags:
- facts
- name: download_container | Set a few facts
import_tasks: set_container_facts.yml
tags:
- facts
- name: download_container | Prepare container download
include_tasks: check_pull_required.yml
when:
- not download_always_pull
- debug: # noqa unnamed-task
msg: "Pull {{ image_reponame }} required is: {{ pull_required }}"
- name: download_container | Determine if image is in cache
stat:
path: "{{ image_path_cached }}"
get_attributes: no
get_checksum: no
get_mime: no
delegate_to: localhost
connection: local
delegate_facts: no
register: cache_image
changed_when: false
become: false
when:
- download_force_cache
- name: download_container | Set fact indicating if image is in cache
set_fact:
image_is_cached: "{{ cache_image.stat.exists }}"
tags:
- facts
when:
- download_force_cache
- name: Stop if image not in cache on ansible host when download_force_cache=true
assert:
that: image_is_cached
msg: "Image cache file {{ image_path_cached }} not found for {{ image_reponame }} on localhost"
when:
- download_force_cache
- not download_run_once
- name: download_container | Download image if required
command: "{{ image_pull_command_on_localhost if download_localhost else image_pull_command }} {{ image_reponame }}"
delegate_to: "{{ download_delegate if download_run_once else inventory_hostname }}"
delegate_facts: yes
run_once: "{{ download_run_once }}"
register: pull_task_result
until: pull_task_result is succeeded
delay: "{{ retry_stagger | random + 3 }}"
retries: 4
become: "{{ user_can_become_root | default(false) or not download_localhost }}"
environment: "{{ proxy_env if container_manager == 'containerd' else omit }}"
when:
- pull_required or download_run_once
- not image_is_cached
- name: download_container | Save and compress image
shell: "{{ image_save_command_on_localhost if download_localhost else image_save_command }}" # noqa 305 image_save_command_on_localhost contains a pipe, therefore requires shell
delegate_to: "{{ download_delegate }}"
delegate_facts: no
register: container_save_status
failed_when: container_save_status.stderr
run_once: true
become: "{{ user_can_become_root | default(false) or not download_localhost }}"
when:
- not image_is_cached
- download_run_once
- name: download_container | Copy image to ansible host cache
synchronize:
src: "{{ image_path_final }}"
dest: "{{ image_path_cached }}"
use_ssh_args: true
mode: pull
when:
- not image_is_cached
- download_run_once
- not download_localhost
- download_delegate == inventory_hostname
- name: download_container | Upload image to node if it is cached
synchronize:
src: "{{ image_path_cached }}"
dest: "{{ image_path_final }}"
use_ssh_args: true
mode: push
delegate_facts: no
register: upload_image
failed_when: not upload_image
until: upload_image is succeeded
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
when:
- pull_required
- download_force_cache
- name: download_container | Load image into the local container registry
shell: "{{ image_load_command }}" # noqa 305 image_load_command uses pipes, therefore requires shell
register: container_load_status
failed_when: container_load_status is failed
when:
- pull_required
- download_force_cache
- name: download_container | Remove container image from cache
file:
state: absent
path: "{{ image_path_final }}"
when:
- not download_keep_remote_cache
tags:
- download