Confd

The smallest confd docker image in town ;)

Run

This image will log everything to stdout/stderr.

It was designed to work with HAproxy, but you can use it for anything! There is no configuration, you'll have to mount the config folder. There is a nice example in indiehosters/confd git repo.

docker run\
  -v /haproxy-config:/etc/haproxy/\
  -v ./confd/:/etc/confd/\
  -v /var/run/docker.sock:/var/run/docker.sock\
indiehosters/confd

It works really well with indiehosters/haproxy to have automatic configuration of HAproxy backed by etcd or consul.