- Server operating system version
- Ubuntu 22.04
- Plesk version and microupdate number
- 18.0.52
I am new to using Plesk and I am already facing a problem that must be because of Plesk, since I never had this problem without Plesk.
I just tried to install and start Traefik container via Docker, but it shows the following error message:
this shows me the following processes using the port.
How to fix it?
I was thinking about disabling/uninstalling nginx in Plesk. But then it says things like other processes may depend on it and cause more problems etc etc.
Maybe reinstall the server directly without Plesk? I am not a heavy-user of Plesk, but I just had it set up to get to know it. Would have gladly left Plesk on if it didn't get in the way with other services. Server is used only for Docker/containers.
I just tried to install and start Traefik container via Docker, but it shows the following error message:
Error response from daemon: driver failed programming external connectivity on endpoint traefik (“number+words”): Error starting userland proxy: listen tcp4 0.0.0.0:443: bind: address already in use
lsof -i :443
this shows me the following processes using the port.
Apparently nginx from Plesk is preventing access to port 443 from Traefik.COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
nginx 401 root 6u IPv4 4859056730 0t0 TCP server.mydomain.xx:https (LISTEN)
nginx 403 nginx 6u IPv4 4175398569 0t0 TCP server.mydomain.xx:https (LISTEN)
How to fix it?
I was thinking about disabling/uninstalling nginx in Plesk. But then it says things like other processes may depend on it and cause more problems etc etc.
Maybe reinstall the server directly without Plesk? I am not a heavy-user of Plesk, but I just had it set up to get to know it. Would have gladly left Plesk on if it didn't get in the way with other services. Server is used only for Docker/containers.