gdraheim/docker-systemctl-replacement

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1590 stars · 407 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Python script that replaces /usr/bin/systemctl inside Docker containers, executing systemctl commands without running a real systemd daemon. It can also act as the container's PID 1 init, starting enabled services, reaping zombies, and shutting services down cleanly on docker stop.

Use cases

• run systemctl commands inside docker containers without systemd
• use systemctl start and enable in centos7 or ubuntu16 containers
• deploy services to systemd-style containers for testing
• run systemctl as docker CMD to start all enabled services
• cleanly stop services when running docker stop
• make deployment automation tools work in containers using systemctl show

When to choose

• you need systemd-like service management in Docker images built from systemd distros
• you want existing deployment tooling that calls systemctl to work unchanged in containers
• you need proper PID 1 behavior with zombie reaping and graceful shutdown

When to avoid

• your containers run a single process and don't need systemd semantics
• you can use modern images without systemd unit files
• you need full systemd features like cgroups, timers, or socket activation

Facets

cli-tool · maturity active

developer-tools deployment configuration-management cli developer-tools python cli systemd docker container-init service-management pid1 systemctl-emulation devops containers automation linux

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markdown · JSON · MCP: product_card(name="gdraheim/docker-systemctl-replacement")