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Uptime Kuma cant ping Docker Host

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Hello, I just recently experienced my first flash drive failure. After replacing it and manually setting up my OS and docker containers again, I've run into a slight hitch that is rather annoying. Alongside my server PC, I run uptime kuma on my desktop PC as a docker container so that way I can monitor the status of the server PC along with everything running within it.

Since reinstalling the Unraid OS, I'm not getting the status of docker containers. The method I used is creating a Docker Container monitoring type, creating a docker host that points to my server PC on my local network. This no longer works for some reason and I'm not really sure where to even begin.

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Solved by berniesandler

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  • Solution

Alright so I did some investigation and found that my docker daemon wasn't exposing port 2375 or 2376 locally anymore.

To fix this I navigated to the config folder on the Unraid Server:

/boot/config/


Nano into 'docker.cfg' and added this section:

DOCKER_OPTS="-H unix:///var/run/docker.sock -H tcp://0.0.0.0:2376"


Saved the config and restarted the docker service with:

/etc/rc.d/rc.docker restart



All is working well and my uptime kuma service on my desktop pc can see the docker containers on my unraid server again.

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