./launcher rebuild app Port is already allocated


I’ve just tried to upgrade the docker image with the commanfs suggested by @sam

cd /var/discourse/
git pull
./launcher rebuild app

Unfortunately the whole process ends with
Cannot start container app: Bind for failed: port is already allocated

And my forum is offline :frowning:
netstat -lptu doesn’t show any processes using that port.

Any help out there please?

I just tried ‘service docker restart’ and the forum is back on line. :slight_smile: