enil/alpine-supervisord-onbuild repository overview

⁠Supervisor image running on Alpine Linux

A lightweight Docker image running Supervisor⁠ on Alpine Linux⁠ to monitor processes. Supervisor makes it easy to run and monitor multiple processes⁠.

An onbuild image can be used to copy the supervisord.conf to container.

⁠Usage

Pulling the images from Dockerhub⁠:

docker pull enil/alpine-supervisord
docker pull enil/alpine-supervisord-onbuild

supervisord needs a configuration file⁠ to run, by default the container looks at /etc/supervisord.conf. A Dockerfile could look like this:

FROM enil/alpine-supervisord
COPY supervisord.conf /etc/supervisord.conf

Then build and run the image:

docker build -t mysupervisord .
docker run -d mysupervisord

The enil/alpine-supervisord-onbuild image simplifies the process by adding an ONBUILD task to copy a configuration file called supervisord.conf in the same directory as the Dockerfile. This further simplifies the Dockerfile:

FROM enil/alpine-supervisord

⁠Changelog

⁠0.2

• Upgrade Alpine Linux to v3.4
• Upgrade Python to v2.7.12
• Upgrade pip to v.8.1.2
• Upgrade Supervisor to v3.3.0

⁠0.1.1

• Change Dockerfile to 1.9 syntax to work on Dockerhub

⁠0.1

• Initial release