592ed499d7
Should address #6. The port selection now works as follows: * If there is only 1 port exposed by the container, that port is used. * If there is a VIRTUAL_PORT env variable defined, that port is used. * Otherwise, default to port 80, if exposed. |
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| Dockerfile | ||
| nginx.tmpl | ||
| README.md | ||
| supervisor.conf | ||
nginx-proxy sets up a container running nginx and docker-gen. 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 for why you might want to use this.
To run it:
$ docker run -d -p 80:80 -v /var/run/docker.sock:/tmp/docker.sock -t 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 -t ...
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.
FROM ubuntu:12.04
MAINTAINER Jason Wilder jwilder@litl.com
# Install Nginx.
RUN apt-get update
RUN apt-get install -y python-software-properties wget supervisor
RUN add-apt-repository -y ppa:nginx/stable
RUN apt-get update
RUN apt-get install -y nginx
RUN echo "daemon off;" >> /etc/nginx/nginx.conf
RUN mkdir /app
WORKDIR /app
ADD . /app
RUN wget https://github.com/jwilder/docker-gen/releases/download/0.1.2/docker-gen-linux-amd64-0.1.2.tar.gz
RUN tar xvzf docker-gen-linux-amd64-0.1.2.tar.gz
RUN mkdir -p /var/log/supervisor
ADD supervisor.conf /etc/supervisor/conf.d/supervisor.conf
EXPOSE 80
ENV DOCKER_HOST unix:///tmp/docker.sock
CMD ["/usr/bin/supervisord"]