/
main.yml
196 lines (176 loc) · 5.73 KB
/
main.yml
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---
- name: Get upstream APT GPG key
apt_key:
id: '{{ docker__upstream_key }}'
keyserver: '{{ ansible_local.core.keyserver
if (ansible_local|d() and ansible_local.core|d() and
ansible_local.core.keyserver)
else "hkp://pool.sks-keyservers.net" }}'
state: 'present'
register: docker__register_apt_key
until: docker__register_apt_key is succeeded
when: docker__upstream|d() | bool
- name: Configure upstream APT repository
apt_repository:
repo: '{{ docker__upstream_repository }}'
mode: '0644'
state: 'present'
update_cache: True
when: docker__upstream|d() | bool
- name: Make sure that docker.service.d override directory exists
file:
path: '/etc/systemd/system/docker.service.d'
state: 'directory'
owner: 'root'
group: 'root'
mode: '0755'
when: ansible_service_mgr == 'systemd'
tags: [ 'role::docker:config' ]
- name: Remove other version if upstream is modified
apt:
name: '{{ item }}'
state: 'absent'
install_recommends: False
register: docker__register_other_version_removed
until: docker__register_other_version_removed is succeeded
with_flattened:
- '{{ "docker.io" if docker__upstream|d()
else docker__upstream_packagename }}'
- '{{ "docker-engine" if docker__upstream|d()
else [] }}'
- name: Remove startup file(s) if present
file:
path: '{{ item }}'
state: 'absent'
tags: [ 'role::docker:config' ]
with_items:
- '/etc/systemd/system/docker.service'
- '/lib/systemd/system/docker.service'
- '/etc/default/docker'
- '/etc/docker/daemon.json'
- '/etc/systemd/system/docker.service.d/http-proxy.conf'
when: (docker__register_other_version_removed is changed)
- name: Install required packages
apt:
name: '{{ item }}'
state: 'present'
install_recommends: False
with_flattened:
- '{{ docker__mandatory_packages }}'
- '{{ docker__upstream_packagename if docker__upstream|d() else "docker.io" }}'
- '{{ docker__base_packages }}'
- '{{ docker__packages }}'
register: docker__register_packages
until: docker__register_packages is succeeded
- name: Install Python packages in virtualenv
pip:
name: '{{ item.name | d(item) }}'
version: '{{ item.version | d(omit) }}'
virtualenv: '{{ docker__virtualenv }}'
state: '{{ item.state | d("present") }}'
with_flattened:
- '{{ docker__default_pip_packages }}'
- '{{ docker__pip_packages }}'
- name: Expose Docker virtualenv for Ansible modules
file:
path: '{{ docker__virtualenv_python_symlink }}'
src: '{{ docker__virtualenv_python_interpreter }}'
state: 'link'
- name: Symlink selected Python scripts to /usr/local/bin
file:
path: '{{ item.path }}'
src: '{{ item.src }}'
state: 'link'
with_flattened:
- '{{ docker__default_pip_packages }}'
- '{{ docker__pip_packages }}'
when: item.path|d() and item.src|d() and
item.state|d('present') != 'absent'
- name: Install ferment wrapper script
template:
src: 'usr/local/lib/docker-ferment-wrapper.j2'
dest: '{{ docker__ferment_wrapper }}'
owner: 'root'
group: 'root'
mode: '0755'
when: docker__ferment | bool
- name: Install ferm post hook
template:
src: 'etc/ferm/hooks/post.d/restart-docker.j2'
dest: '/etc/ferm/hooks/post.d/restart-docker'
owner: 'root'
group: 'root'
mode: '0755'
when: docker__ferm_post_hook|bool
- name: Check Docker version
environment:
LC_MESSAGES: 'C'
shell: dpkg-query -W -f='${Version}\n' '{{ ("docker-ce" if docker__upstream|d() else "docker.io") }}' | cut -d- -f1
register: docker__register_version
changed_when: False
failed_when: False
tags: [ 'role::docker:config' ]
- name: Configure Docker options
template:
src: 'etc/default/docker.j2'
dest: '/etc/default/docker'
owner: 'root'
group: 'root'
mode: '0644'
notify: [ 'Restart docker' ]
tags: [ 'role::docker:config' ]
when: (ansible_service_mgr != 'systemd' or docker__register_version.stdout is version_compare('1.10', '<'))
- name: Configure Docker systemd options
template:
src: 'etc/docker/daemon.json.j2'
dest: '/etc/docker/daemon.json'
owner: 'root'
group: 'root'
mode: '0644'
notify: [ 'Restart docker' ]
tags: [ 'role::docker:config' ]
when: (ansible_service_mgr == 'systemd' and docker__register_version.stdout is version_compare('1.10', '>='))
- name: Configure Docker systemd overrides
template:
src: 'etc/systemd/system/docker.service.d/{{ item }}.j2'
dest: '/etc/systemd/system/docker.service.d/{{ item }}'
owner: 'root'
group: 'root'
mode: '0644'
loop: [ 'execstart-override.conf', 'http-proxy.conf' ]
register: docker__register_systemd_overrides
notify: ['Restart docker' ]
when: ansible_service_mgr == 'systemd'
tags: [ 'role::docker:config' ]
- name: Reload systemd daemons
systemd:
daemon_reload: True
when: (ansible_service_mgr == 'systemd' and
docker__register_systemd_overrides is changed)
tags: [ 'role::docker:config' ]
- name: Add specified users to 'docker' group
user:
name: '{{ item }}'
groups: 'docker'
append: True
with_items: '{{ docker__admins }}'
when: item|d()
tags: [ 'role::docker:config', 'role::docker:admins' ]
- name: Make sure that Ansible local facts directory exists
file:
path: '/etc/ansible/facts.d'
state: 'directory'
owner: 'root'
group: 'root'
mode: '0755'
- name: Save APT local facts
template:
src: 'etc/ansible/facts.d/docker.fact.j2'
dest: '/etc/ansible/facts.d/docker.fact'
owner: 'root'
group: 'root'
mode: '0755'
register: docker__register_facts
- name: Update Ansible facts if they were modified
action: setup
when: docker__register_facts is changed