One line docker install fails

[mdt0404]

Hi All,

I ran into an error with the one-line docker install over and over again and don't know how to sort it out.

1. Fresh VM running Ubuntu 18.04 + Plesk.

2. Tried this https://github.com/helpyio/helpy/wiki/Helpy-on-Ubuntu-18.04-with-Docker-and-the-one-line-Helpy-Installer and at some point I end with the following error:

ERROR: for frontend Cannot start service frontend: driver failed programming external connectivity on endpoint helpy_frontend_1 (084c6b8d1cd1e4d0cdeaa0dd5b72006b925e84a6e06693d6acca4f644256af3e): Error starting userland proxy: listen tcp 0.0.0.0:443: bind: address already in use
ERROR: Encountered errors while bringing up the project.

sudo nedstat returns:

tcp 0 0 XX.XXX.XXX.XX:443 0.0.0.0:* LISTEN 29976/nginx: master
tcp6 0 0 XXXX:XXXX:XXXX:XXX::443 :::* LISTEN 29976/nginx: master

Which I kind of understand as being the nginx proxy listening for SSL connections.

How can I get past this??

[alitheg]

That sounds like you've got an nginx server running locally already? Plesk probably comes with one. I had to change the bind port in docker-compose.yml to something else, and update my local webserver to proxy back to helpy on the other port.