mirror of
https://github.com/thib8956/nginx-proxy
synced 2024-11-25 05:16:30 +00:00
27 lines
1.3 KiB
Markdown
27 lines
1.3 KiB
Markdown
nginx-proxy sets up a container running nginx and [docker-gen][1]. docker-gen generate reverse proxy configs for nginx and reloads nginx when containers they are started and stopped.
|
|
|
|
See [Automated Nginx Reverse Proxy for Docker][2] for why you might want to use this.
|
|
|
|
### Usage
|
|
|
|
To run it:
|
|
|
|
$ docker run -d -p 80:80 -v /var/run/docker.sock:/tmp/docker.sock jwilder/nginx-proxy
|
|
|
|
Then start any containers you want proxied with an env var VIRTUAL_HOST=subdomain.youdomain.com
|
|
|
|
$ docker run -e VIRTUAL_HOST=foo.bar.com ...
|
|
|
|
Provided your DNS is setup to forward foo.bar.com to the a host running nginx-proxy, the request will be routed to a container with the VIRTUAL_HOST env var set.
|
|
|
|
### Multiple Ports
|
|
|
|
If your container exposes multiple ports, nginx-proxy will default to the service running on port 80. If you need to specify a different port, you can set a VIRTUAL_PORT env var to select a different one. If your container only exposes one port and it has a VIRTUAL_HOST env var set, that port will be selected.
|
|
|
|
[1]: https://github.com/jwilder/docker-gen
|
|
[2]: http://jasonwilder.com/blog/2014/03/25/automated-nginx-reverse-proxy-for-docker/
|
|
|
|
### Multiple Hosts
|
|
|
|
If you need to support multipe virtual hosts for a container, you can separate each enty with commas. For example, `foo.bar.com,baz.bar.com,bar.com` and each host will be setup the same.
|