ansible-role-docker/tasks/main.yml

84 lines
2.7 KiB
YAML

---
- name: Load OS-specific vars.
include_vars: "{{ lookup('first_found', params) }}"
vars:
params:
files:
- '{{ansible_distribution}}.yml'
- '{{ansible_os_family}}.yml'
- main.yml
paths:
- 'vars'
- include_tasks: setup-RedHat.yml
when: ansible_os_family == 'RedHat'
- include_tasks: setup-Debian.yml
when: ansible_os_family == 'Debian'
- name: Install Docker packages.
package:
name: "{{ docker_packages }}"
state: "{{ docker_packages_state }}"
notify: restart docker
ignore_errors: "{{ ansible_check_mode }}"
when: "ansible_version.full is version_compare('2.12', '<') or ansible_os_family not in ['RedHat', 'Debian']"
- name: Install Docker packages (with downgrade option).
package:
name: "{{ docker_packages }}"
state: "{{ docker_packages_state }}"
allow_downgrade: true
notify: restart docker
ignore_errors: "{{ ansible_check_mode }}"
when: "ansible_version.full is version_compare('2.12', '>=') and ansible_os_family in ['RedHat', 'Debian']"
- name: Install docker-compose plugin.
package:
name: "{{ docker_compose_package }}"
state: "{{ docker_compose_package_state }}"
notify: restart docker
ignore_errors: "{{ ansible_check_mode }}"
when: "docker_install_compose_plugin | bool == true and (ansible_version.full is version_compare('2.12', '<') or ansible_os_family not in ['RedHat', 'Debian'])"
- name: Install docker-compose-plugin (with downgrade option).
package:
name: "{{ docker_compose_package }}"
state: "{{ docker_compose_package_state }}"
allow_downgrade: true
notify: restart docker
ignore_errors: "{{ ansible_check_mode }}"
when: "docker_install_compose_plugin | bool == true and ansible_version.full is version_compare('2.12', '>=') and ansible_os_family in ['RedHat', 'Debian']"
- name: Ensure /etc/docker/ directory exists.
file:
path: /etc/docker
state: directory
mode: 0755
when: docker_daemon_options.keys() | length > 0
- name: Configure Docker daemon options.
copy:
content: "{{ docker_daemon_options | to_nice_json }}"
dest: /etc/docker/daemon.json
mode: 0644
when: docker_daemon_options.keys() | length > 0
notify: restart docker
- name: Ensure Docker is started and enabled at boot.
service:
name: docker
state: "{{ docker_service_state }}"
enabled: "{{ docker_service_enabled }}"
ignore_errors: "{{ ansible_check_mode }}"
when: docker_service_manage | bool
- name: Ensure handlers are notified now to avoid firewall conflicts.
meta: flush_handlers
- include_tasks: docker-compose.yml
when: docker_install_compose | bool
- include_tasks: docker-users.yml
when: docker_users | length > 0