docker-gocd

Overview

This repo contains scripts and source to build docker images for:

• go continuous delivery server
• go continuous delivery agent

The images are based on CentOS 6.5. Trusted builds are at:

• https://registry.hub.docker.com/u/jumanjiman/gocd-agent/
• https://registry.hub.docker.com/u/jumanjiman/gocd-server/

Troubleshoot outside a container

# List active containers.
docker ps

# List all containers.
docker ps -a

# Follow logs from a container.
docker logs -f <container-id>

Troubleshoot inside a container

1. Install https://github.com/jpetazzo/nsenter

   docker run --rm -v /tmp:/target jpetazzo/nsenter

2. Enter a container:

   # This example assumes the gocd-agent container.
   PID=$(docker inspect --format {{.State.Pid}} gocd-agent.service)
   sudo /tmp/nsenter --target $PID --mount --uts --ipc --net --pid
   
   # This example assumes the gocd-server container.
   PID=$(docker inspect --format {{.State.Pid}} gocd-server.service)
   sudo /tmp/nsenter --target $PID --mount --uts --ipc --net --pid

3. Poke around, then CTRL-D when done.

Hacking

See CONTRIBUTING.md in this repo.

Deployment

See DEPLOY.md in this repo.

If you only want to see it in action, run this command from the repo:

script/test

⚠️ The above command pulls jumanjiman/gocd-* trusted builds and can take several minutes to complete.

License

See LICENSE in this repo.

References

• http://www.go.cd/
• https://docs.puppetlabs.com/
• https://docs.docker.com/
• https://coreos.com/docs/

Other ways to deploy gocd

• Ubuntu image: https://github.com/extraordinaire/docker-gocd-server
• Ubuntu image: https://github.com/extraordinaire/docker-gocd-agent
• Windows package: https://chocolatey.org/packages/Thoughtworks.Go.Agent