Error in installing

[Erik_Manger]

Hi,

Error response from daemon: Cannot start container app: Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use

What does this mean? I got it after trying to run the application.

[codinghorror (Jeff Atwood)]

You have something occupying port 80 (web traffic, unencrypted) in your host OS. Turn whatever that is, off. (Apache, etc)

[riking (Kane York)]

Running other websites on the same machine as Discourse

If you want to run other websites on the same machine as Discourse, you need to set up an extra NGINX or HAProxy proxy in front of the Docker container. If you have not already, please read the Advanced Troubleshooting with Docker guide, as it covers the basics on the separation between host and container. This guide assumes you already have Discourse working - if you don’t, it may be hard to tell whether or not the configuration is working. Install nginx outside the container First, make sur…