Issue with Unraid GUI and Docker

[firstTimer]

Hi everyone, I don't understand why this happens but as soon as I activate the docker service inside Unraid ther WebGUI become unavaiable and my Unraid server becomes unreachable (even through SSH). When I restart the server through the IPMI card and I set the array to be started manually (hence docker service is turned off) then the server is reachable, until I start the array and docker service with it.

[JorgeB]

First try to see if the problem is with the docker service or a container, I don't think you can disable autostart for any container with the service stopped, so possible better to just recreate the docker image and re-test.

 

https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file

Also see below if you have any custom docker networks:

https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks

[firstTimer]

On 4/18/2024 at 6:11 PM, JorgeB said:

First try to see if the problem is with the docker service or a container, I don't think you can disable autostart for any container with the service stopped, so possible better to just recreate the docker image and re-test.

 

https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file

Also see below if you have any custom docker networks:

https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks

My bad, I did not thought about deleting the dockerDisk... now it works perfectly, thank you for the support

[firstTimer]

@JorgeB I encounter this issue many times a day. I am setting up the internal services and external for my home and I am using a dual traefik configuration as proxy. The traefik I want to use for internal services has its own IP (coming from a VLAN) while the traefik used for external services is exposed on a bridge type of network. I started using docker-compose mostly because I can spin up things quickly but it happens (semi-randomly throughout the day that the Unraid UI becomes unreachable, and it happened also before with single docker container). The solution at the moment is to shut down the server, reboot, delete the docker.img and re-download everything. Can it maybe be something related to ipvlan or macvlan inside docker settings? As information, I have a dual NIC setup, where ETH0 is "reserved" for Unraid while ETH1 uses another VLAN and also binds another 2 VLANs

Edited May 29 by firstTimer

[JorgeB]

12 hours ago, firstTimer said:

Can it maybe be something related to ipvlan or macvlan inside docker settings?

No idea, are you using macvlan or ipvlan?

[firstTimer]

macvlan, but I tried also with ipvlan and I have the same issue