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:wrench: An Ansible role to install and configure Docker and Docker Compose on Debian, CentOS and Arch Linux systems.

License: MIT License

Jinja 100.00%

ansible-role-docker's Introduction

Ansible Role: `aisbergg.docker`

This Ansible role installs and configures Docker and Docker Compose on Debian, CentOS and Arch Linux systems.

Requirements

None.

Role Variables

Variable	Default	Comments
`docker_centos_repo_url`	`https://download.docker.com/linux` `/centos/$releasever/$basearch/stable`	RPM repository URL to be used for installation
`docker_debian_repo_url`	`https://download.docker.com/linux/` `{{ ansible_distribution \| lower }}`	APT repository URL to be used for installation
`docker_install_docker_compose`	`true`	Whether or not to install Docker Compose
`docker_centos_compose_url`	`https://github.com/docker/compose` `/releases/download/v{{ docker_centos_compose_version }}/docker-compose-Linux-x86_64`	URL for downloading Docker Compose on CentOS systems.
`docker_centos_compose_sha256_checksum`	`xxxx`	SHA256 checksum to validate the download of Docker Compose.
`docker_centos_compose_version`	`1.29.1`	Docker Compose version to be installed on CentOS systems
`docker_install_python_docker`	`true`	Whether or not to install Docker Python library
`docker_service_enabled`	`true`	Service enabled on boot
`docker_service_state`	`started`	Service run state (`started`, `stopped`, `restarted`)
`docker_service_restart_on_change`	`true`	Restart Docker daemon service on configuration changes.
`docker_config`	`{}`	Configuration of the Docker daemon (key-value pairs). See https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file
`docker_users`	`[]`	List of users to be added to the Docker group (allow users to control Docker)

Example Playbook

- hosts: all
  vars:
    docker_service_enabled: true
    docker_service_state: started
    docker_service_restart_on_change: true
    docker_users:
      - foo
    docker_config:
      data-root: /var/lib/docker
      icc: false
      iptables: true
      ipv6: false
      live-restore: false
      log-driver: json-file
      log-opts:
        max-file: 2
        max-size: 10m
      storage-driver: overlay2
  roles:
    - aisbergg.docker