c12s-kubespray/roles/download/tasks/set_docker_image_facts.yml
okamototk 4c8b93e5b9 containerd support (#4664)
* Add limited containerd support

Containerd support for Ubuntu + Calico

* Added CRI-O support for ubuntu

* containerd support.

* Reset  containerd support.

* fix lint.

* implemented feedback

* Change task name cri xx instead of cri-o in reset task and timeout condition.

* set crictl to fixed version

* Use docker-ce's container.io package for containerd.

* Add check containerd is installable or not.

* Avoid stop docker when use containerd and optimize retry for reset.

* Add config.toml.

* Fixed containerd for kubelet.env.

* Merge PR #4629

* Remove unused ubuntu variable for containerd

* Polish code for containerd and cri-o

* Refactoring cri socket configuration.

* Configurable conmon.

* Remove unused crictl/runc download

* Now crictl and runc is downloaded by common crictl.yml.

* fixed yamllint error

* Fixed brokenfiles by conflict.

* Remove commented line in config.toml

* Remove readded v1.12.x version

* Fixed broken set_docker_image_facts

* Fix yamllint errors.

* Remove unused apt source

* Fix crictl could not be installed

* Add containerd config from skolekonov's PR #4601
2019-06-29 14:09:20 -07:00

54 lines
1.7 KiB
YAML

---
- name: Set if containers should be pulled by digest
set_fact:
pull_by_digest: >-
{%- if download.sha256 is defined and download.sha256 -%}true{%- else -%}false{%- endif -%}
- name: Set pull_args
set_fact:
pull_args: >-
{%- if pull_by_digest %}{{ download.repo }}@sha256:{{ download.sha256 }}{%- else -%}{{ download.repo }}:{{ download.tag }}{%- endif -%}
- name: Set image pull command for containerd
set_fact:
image_pull_command: "{{ bin_dir }}/crictl pull"
when: container_manager in ['crio' ,'containerd']
- name: Register docker images info
shell: "{{ image_info_command }}"
no_log: true
register: docker_images
failed_when: false
changed_when: false
check_mode: no
when:
- not download_always_pull
- group_names | intersect(download.groups) | length
- name: Set if pull is required per container
set_fact:
pull_required: >-
{%- if pull_args in docker_images.stdout.split(',') %}false{%- else -%}true{%- endif -%}
when:
- not download_always_pull
- group_names | intersect(download.groups) | length
- name: Does any host require container pull?
vars:
hosts_pull_required: "{{ hostvars.values() | map(attribute='pull_required') | select('defined') | list }}"
set_fact:
any_pull_required: "{{ True in hosts_pull_required }}"
run_once: true
changed_when: false
when: not download_always_pull
- name: Check the local digest sha256 corresponds to the given image tag
assert:
that: "{{ download.repo }}:{{ download.tag }} in docker_images.stdout.split(',')"
when:
- group_names | intersect(download.groups) | length
- not download_always_pull
- not pull_required
- pull_by_digest
tags:
- asserts