viranch/haproxy-env repository overview

⁠haproxy-env

Bare minimum HAProxy docker image that does TCP roundrobin on backends supplied by environment variable.

⁠How to use?

• Install docker

• docker run -d --name proxy -p 80:80 -e PORT=80 -e BACKENDS=foo.com,bar.com viranch/haproxy-env

• Replace following things as desired:

  • -p 80:80 -e PORT=80 with desired port numbers.
  • -e BACKENDS=foo.com,bar.com with actual app server backends.

• This repository includes a sample docker-compose.yml⁠, copy the service block into your docker-compose.yml if you're using docker-compose⁠.

⁠What does it contain?

• HAProxy⁠
• dockerize⁠

⁠Customizing

⁠haproxy.tmpl config template

This is the template as explained in jwilder/dockerize for configuring HAProxy. Customize it to your needs and if you think it will help others, send a pull request :)