91 lines
3.8 KiB
YAML
91 lines
3.8 KiB
YAML
- vars:
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is_rhel: "{{ ansible_os_family == 'RedHat' and ansible_distribution != 'Fedora' }}"
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is_rhel6: "{{ is_rhel and ansible_distribution_major_version == '6' }}"
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is_rhel7: "{{ is_rhel and ansible_distribution_major_version == '7' }}"
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is_rhel8: "{{ is_rhel and ansible_distribution_major_version == '8' }}"
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block:
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- include_tasks: "{{ lookup('first_found', params) }}"
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vars:
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params:
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- '{{ ansible_distribution }}.yml'
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- '{{ ansible_os_family }}.yml'
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when: not is_rhel6 and not is_rhel8
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- include_tasks: RHEL8.yml
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when: is_rhel8
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- name: Install Python requirements
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vars:
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extra_packages: "{{ '' if not is_rhel7 else ',requests==2.6.0' }}"
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pip:
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state: present
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name: 'docker{{ extra_packages }}'
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extra_args: "-c {{ remote_constraints }}"
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# Detect docker CLI, API and docker-py versions
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- name: Check Docker CLI version
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command: "docker version -f {% raw %}'{{.Client.Version}}'{% endraw %}"
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register: docker_cli_version_stdout
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ignore_errors: yes
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- name: Check Docker API version
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command: "{{ ansible_python.executable }} -c 'import docker; print(docker.from_env().version()[\"ApiVersion\"])'"
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register: docker_api_version_stdout
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ignore_errors: yes
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- name: Check docker-py API version
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command: "{{ ansible_python.executable }} -c 'import docker; print(docker.__version__)'"
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register: docker_py_version_stdout
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ignore_errors: yes
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- set_fact:
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docker_cli_version: "{{ (docker_cli_version_stdout.stdout | default('0.0')) or '0.0' }}"
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docker_api_version: "{{ docker_api_version_stdout.stdout or '0.0' }}"
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docker_py_version: "{{ docker_py_version_stdout.stdout or '0.0' }}"
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- debug:
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msg: "Docker CLI version: {{ docker_cli_version }}; Docker API version: {{ docker_api_version }}; docker-py library version: {{ docker_py_version }}"
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- block:
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# Cleanup docker daemon
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- name: "Remove all ansible-test-* docker containers"
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shell: 'docker ps --no-trunc --format {% raw %}"{{.Names}}"{% endraw %} | grep "^ansible-test-" | xargs -r docker rm -f'
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register: docker_containers
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- name: "Remove all ansible-test-* docker volumes"
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shell: 'docker volume ls --format {% raw %}"{{.Name}}"{% endraw %} | grep "^ansible-test-" | xargs -r docker volume rm -f'
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register: docker_volumes
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- name: "Remove all ansible-test-* docker networks"
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shell: 'docker network ls --no-trunc --format {% raw %}"{{.Name}}"{% endraw %} | grep "^ansible-test-" | xargs -r docker network rm'
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register: docker_networks
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- name: Cleaned docker resources
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debug:
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var: docker_resources
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vars:
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docker_resources:
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containers: "{{ docker_containers.stdout_lines }}"
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volumes: "{{ docker_volumes.stdout_lines }}"
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networks: "{{ docker_networks.stdout_lines }}"
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# List all existing docker resources
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- name: List all docker containers
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command: docker ps --no-trunc -a
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register: docker_containers
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- name: List all docker volumes
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command: docker volume ls
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register: docker_volumes
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- name: List all docker networks
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command: docker network ls --no-trunc
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register: docker_networks
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- name: List all docker images
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command: docker images --no-trunc -a
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register: docker_images
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- name: Still existing docker resources
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debug:
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var: docker_resources
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vars:
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docker_resources:
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containers: "{{ docker_containers.stdout_lines }}"
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volumes: "{{ docker_volumes.stdout_lines }}"
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networks: "{{ docker_networks.stdout_lines }}"
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images: "{{ docker_images.stdout_lines }}"
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when: docker_cli_version is version('0.0', '>')
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