docker

Adds users to the docker group when 12_containers_docker is selected.

Requirements

Docker installed by the packages role; site.yml runs the role only when 12_containers_docker is selected.
Privilege escalation (become: true).

Role Variables

Variable	Default	Description
`docker_group_users`	the SSH user	Users added to the `docker` group.

Membership of docker grants root-equivalent access to the Docker daemon. Log in again to use it. The package_services role enables docker.socket, and the dns role sets the bridge address and DNS server in daemon.json.

Dependencies

None.

Example Playbook

- hosts: all
  become: true
  roles:
    - role: docker
      when: "'12_containers_docker' in packages_selected_groups"
      tags: [docker]

License

Unlicense

Author Information

pad