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flcontainers / guacamole

A Docker Container for Apache Guacamole, a client-less remote desktop gateway. It supports standard protocols like VNC, RDP, and SSH over HTML5. For x64, arm64 and ppc64le.
https://hub.docker.com/r/flcontainers/guacamole
GNU General Public License v3.0
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How to set a fixed Port for guacd #75

Closed edu8 closed 1 year ago

edu8 commented 1 year ago

Hi there,

I used a different docker image for guacamole but the one i used for years is not longer maintained. So i switched to this one. The old one is on version 1.3 and updating doesn't work somehow. So i get rid of the old data to start from scratch. The container seems to be running but I can't connect. I expect the deamon to listen to port 8080 but instead it seems to listen on different ports in the 4000 area. This is what netstat on the container shows me:

netstat -tunlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:4822 0.0.0.0: LISTEN 20/guacd
tcp 0 0 127.0.0.1:5432 0.0.0.0: LISTEN -
udp 0 0 0.0.0.0:8472 0.0.0.0:* -

The conainer is up and running and doesn't log any errors but these two: touch: /opt/tomcat/logs/catalina.out: Permission denied /opt/tomcat/bin/catalina.sh: line 504: can't create /opt/tomcat/logs/catalina.out: Permission denied

As the log ends with "container started" I don't think that this is a problem. But somehow it doesn't work. This is how the container is created.

docker run -d --name=guacamole \ -p 8948:8080 \ -e PUID=1026 \ -e PGID=100 \ -e TZ=Europe/Berlin \ -e EXTENSIONS="auth-totp" \ -v /volume1/docker/guacamole:/config \ --restart always \ flcontainers/guacamole

edu8 commented 1 year ago

When leaving the container running it logs the following a few times: guacd[21]: ERROR: Guacamole protocol violation. Perhaps the version of guacamole-client is incompatible with this version of guacd?

MaxWaldorf commented 1 year ago

don't use PUID PGID