README.md

Docker images with systemd support

Docker containers that uses for Ansible role and playbook testing.

Supported tags and platforms

Alma Linux:

• almalinux-8 (linux/amd64,linux/arm64)
• almalinux-9 (linux/amd64,linux/arm64)

Amazon Linux:

• amazonlinux-2 (linux/amd64)
• amazonlinux-2023 (linux/amd64,linux/arm64)

CentOS:

• centos-7 (linux/amd64)

Debian:

• debian-10 (linux/amd64,linux/arm64)
• debian-11 (linux/amd64,linux/arm64)
• debian-12 (linux/amd64,linux/arm64)

Fedora:

• fedora-39 (linux/amd64,linux/arm64)
• fedora-40 (linux/amd64,linux/arm64)

Rocky Linux:

• rockylinux-8 (linux/amd64,linux/arm64)
• rockylinux-9 (linux/amd64,linux/arm64)

Ubuntu:

• ubuntu-18.04 (linux/amd64,linux/arm64)
• ubuntu-20.04 (linux/amd64,linux/arm64)
• ubuntu-22.04 (linux/amd64,linux/arm64)
• ubuntu-24.04 (linux/amd64,linux/arm64)

Usage

With Molecule

---
dependency:
  name: 'galaxy'
  enabled: true
driver:
  name: 'docker'
platforms:
  - name: 'instance-ubuntu'
    image: 'antmelekhin/docker-systemd:ubuntu-22.04'
    volumes:
      - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
      - '/var/lib/containerd'
    cgroupns_mode: 'host'
    privileged: true
    pre_build_image: true
    groups:
      - 'debian_family'
  - name: 'instance-rocky'
    image: 'antmelekhin/docker-systemd:rockylinux-9'
    volumes:
      - '/sys/fs/cgroup:/sys/fs/cgroup:rw'
      - '/var/lib/containerd'
    cgroupns_mode: 'host'
    privileged: true
    pre_build_image: true
    groups:
      - 'rhel_family'
provisioner:
  name: 'ansible'
verifier:
  name: 'ansible'

Build and run

• Build the image with Ubuntu 22.04

  export DISTR='ubuntu'
  export VERSION='22.04'
  docker build -t docker-systemd:${DISTR}-${VERSION} -f ${DISTR}/${VERSION}.Dockerfile .

• Run the container

  docker run -d --name systemd-${DISTR}-${VERSION} --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:rw --cgroupns=host docker-systemd:${DISTR}-${VERSION}

• Enter to the container

  docker exec -it systemd-${DISTR}-${VERSION} /bin/bash

• Remove the container

  docker rm -f systemd-${DISTR}-${VERSION}

License

MIT

Author

Melekhin Anton.