Chaperone
A lightweight init-style process manager for Docker containers providing syslog, cron, service orchestration, and monitoring.
What is Chaperone?
Chaperone is a lightweight init-style startup manager designed specifically for Docker-like containers. It runs as a single process at the root of the container tree, replacing multiple daemons and complex bash scripts to manage services, logging, and process monitoring. It solves the problem of orchestrating multiple services within a container while providing essential system management functionality like syslog, cron, and graceful shutdown.
Container developers and operators building Docker containers that run multiple services or require robust process management, logging, and service orchestration without the overhead of traditional init systems. It's particularly suited for those creating 'fat containers' or composite service containers.
Developers choose Chaperone because it consolidates multiple system management functions—like syslog, cron, service orchestration, and process monitoring—into a single lightweight process, eliminating the need for separate daemons. Its out-of-the-box configuration and dependency-based service startup offer a streamlined alternative to bash scripts or heavier solutions like Phusion baseimage-docker.
Overview
Lightweight process-tree manager for Docker-like containers
Use Cases
Best For
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