Ansible Role: Docker CE

Ansible role that installs on linux Docker CE + Docker Compose + Python Docker SDK.

Features

• ✔️ Installing Docker Community Edition
  • Removes all old versions before
  • You can specify which user should be added to group docker
• ✔️ Installing Docker Compose
  • You can define which version should be installed
  • You can skip installation
  • Double-check that the last cross-python version of pip is installed (20.3.4)
• ✔️ Installing Python Docker SDK
  • You can define which version should be installed
  • You can skip installation
• ✔️ Tested with Molecule Verify

Supported Platforms

• ✔️ Ubuntu 16.04 (Xenial)
• ✔️ Ubuntu 18.04 (Bionic)
• ✔️ Ubuntu 20.04 (Focal)
• ✔️ CentOS 7
• ✔️ CentOS 8

Requirements

• Python
• pip

Role Variables

Variable	Description	Default Value
docker_sdk_version	Version of Python Docker SDK to be installed. Set no to skip installation	4.4.4
docker_compose_version	Version of Docker Compose to be installed. Set no to skip installation	1.26.2
docker_user	User that should be allowed to use Docker	ansible_user_id

Dependencies

None

Example Playbook

1. The simplest one

   ---
   - hosts: all
     roles:
       - marverix.docker_ce
   

2. Skip installation of Docker Compose and Docker SDK

   ---
   - hosts: all
     roles:
       - role: marverix.docker_ce
         vars:
           docker_sdk_version: no
           docker_compose_version: no

License

ISC

Thanks

To be honest after I wrote this role, learnt Molecule, spend couple hours etc... I realized that https://github.com/geerlingguy/ansible-role-docker also can install Docker Compose... Welp... It happens. Mentioned role is probably more mature, but I didn't wanted to just throw away my work and time. If this role will help you - then great!