[RC4] Docker container reports false 'update ready'

You would have to supply your diagnostics

attached

tower-diagnostics-20220323-2054.zip

Best I can offer up is what is 192.168.50.1 on the network (your DNS server)  I'm assuming it's one of your VMs and possibly not communicating correctly with dockerHub (Possibly due to the challenges involved with your geographic location)  Nothing else stands out to me.

1 hour ago, Squid said:

Best I can offer up is what is 192.168.50.1 on the network (your DNS server)  I'm assuming it's one of your VMs and possibly not communicating correctly with dockerHub (Possibly due to the challenges involved with your geographic location)  Nothing else stands out to me.

 

That's a legitimate guess and those challenges are the PITA.

 

And yes 192.168.50.1 is a VM running OpnSense on another Proxmox box.

 

We have some weird setup to deal with those challenges and I just double checked they are working correctly. With the same setup I can access docker hub just fine. I also tried removing a container (also remove image), and I could install it again just fine, which is safe to assume I have proper access to docker hub? Yet the newly installed container reports update available right after.

 

How does Unraid know if a container has update? What happens when Check For Updates is triggered? Does it go through all containers and check with docker hub one by one? Could there be any kind of cache involved in this process?

OK after trying everything, I refromatted the USB drive and used Unraid USB Creator to create a brand new RC4, then copied files under config to the newly created drive, excpet these two files:

 

docker.cfg

domain.cfg

 

Now docker container updates actually pulled down new versions, after updating all containers and check for new version doesn't report false updates any more.

 

If anyone is interested, here are the content of my 'old' docker.cfg

DOCKER_ENABLED="yes"
DOCKER_IMAGE_FILE="/mnt/user/system/docker/docker.img"
DOCKER_IMAGE_SIZE="30"
DOCKER_APP_CONFIG_PATH="/mnt/user/appdata/"
DOCKER_APP_UNRAID_PATH=""
DOCKER_CUSTOM_NETWORKS="eth1 "
DOCKER_LOG_ROTATION="yes"
DOCKER_LOG_SIZE="50m"
DOCKER_LOG_FILES="1"
DOCKER_AUTHORING_MODE="no"
DOCKER_USER_NETWORKS="preserve"
DOCKER_TIMEOUT="10"
DOCKER_NETWORK_TYPE="1"

 

For reference, the newly created docker.cfg has only one line:

DOCKER_ENABLED="yes"

 

What might be interesting is this line: DOCKER_CUSTOM_NETWORKS="eth1 "

I do have two nics but eth1 is disabled, only running eth0 now. Not sure if that's related.