Hello,

 

i've installed a custom Docker countainer which exposes 8 different Ports (8083, 8084, 8085, 2222, 7072, 9001, 8060, 8099). The container is in host mode.

I can reach the webinterface of the docker application on port 8083. Ther Ports 8084, 8085 and 8099 should also give access to the webinterface but i only get a "ERR_CONNECTION_REFUSED" error in my browser.

 

On the unraid server i get this netstat output for the ports:

root@Unraid:~# netstat -lptun | grep 8084
tcp        0      0 127.0.0.1:8084          0.0.0.0:*               LISTEN      17145/perl
root@Unraid:~# netstat -lptun | grep 8083
tcp        0      0 0.0.0.0:8083            0.0.0.0:*               LISTEN      17145/perl

 

So why is the port 8083 bound to 0.0.0.0 and the 8084 Port bound to 127.0.0.1? The configuration in the Docker file (https://github.com/Gizmoh1683/fhem_unraid/blob/master/Dockerfile): ("EXPOSE 2222 7072 8083 8084 8085 9001 8099") and the docker configuration in unraid for the port that works an the other ports is the same: 

What can i do to fix this?

 

Thanks

Gizmoh

5 hours ago, Gizmoh said:

The container is in host mode.

Not that I can answer the question per se, but will state that the time and effort in applying port mappings to a container that runs in host mode is a complete waste of time.  The container in host mode has the ability to open any particular port which it may or may not need, and port mappings do not affect it at all (ie: look at any of the Plex Containers -> not a single port is mapped)

Okay, i've removed the port mappings, the port . 8083 ist still accessable but no change for the other ports. 

What does it show for ports on the docker page?

On 11/23/2018 at 2:26 PM, bonienl said:

What does it show for ports on the docker page?