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community.general/tests/integration/targets/docker_container_info/tasks/main.yml
Felix Fontein 6fca49f445
Don't die when docker CLI doesn't want to work with docker daemon (#366)
* Don't die when docker CLI doesn't want to work with docker daemon.

* Allow more 'docker volume ls' failures

* More.

* Fix more failures.

* Forgot ignore_errors.

* Another one.

* More places.

* Try to install newer docker on RHEL8.

* Also restrict docker-ce-cli.
2020-05-20 06:40:04 +00:00

75 lines
2 KiB
YAML

---
- block:
- name: Create random container name
set_fact:
cname: "{{ 'ansible-test-%0x' % ((2**32) | random) }}"
- name: Make sure container is not there
docker_container:
name: "{{ cname }}"
state: absent
force_kill: yes
- name: Inspect a non-present container
docker_container_info:
name: "{{ cname }}"
register: result
- assert:
that:
- "not result.exists"
- "'container' in result"
- "result.container is none"
- name: Make sure container exists
docker_container:
name: "{{ cname }}"
image: alpine:3.8
command: '/bin/sh -c "sleep 10m"'
state: started
force_kill: yes
- name: Inspect a present container
docker_container_info:
name: "{{ cname }}"
register: result
- name: Dump docker_container_info result
debug: var=result
- name: "Comparison: use 'docker inspect'"
command: docker inspect "{{ cname }}"
register: docker_inspect
ignore_errors: yes
- block:
- set_fact:
docker_inspect_result: "{{ docker_inspect.stdout | from_json }}"
- name: Dump docker inspect result
debug: var=docker_inspect_result
when: docker_inspect is not failed
- assert:
that:
- result.exists
- "'container' in result"
- "result.container"
- assert:
that:
- "result.container == docker_inspect_result[0]"
when: docker_inspect is not failed
- assert:
that:
- "'is too new. Maximum supported API version is' in docker_inspect.stderr"
when: docker_inspect is failed
always:
- name: Cleanup
docker_container:
name: "{{ cname }}"
state: absent
force_kill: yes
when: docker_py_version is version('1.8.0', '>=') and docker_api_version is version('1.20', '>=')
- fail: msg="Too old docker / docker-py version to run docker_container_info tests!"
when: not(docker_py_version is version('1.8.0', '>=') and docker_api_version is version('1.20', '>=')) and (ansible_distribution != 'CentOS' or ansible_distribution_major_version|int > 6)