21 hours ago, daemon_of_chaos said:

What is the fix when encountering this problem and pihole is not present in the network?

The linked thread has nothing to do with piHole

On 2/13/2021 at 9:54 PM, chancedonmillion said:

I was running into the same issue. Docker Version "not available"

In my case Fix Common Problems plugin was reporting "Unable to communicate with GitHub.com".

This issue surfaced after setting unbound Pi-hole as the DNS on my home network.

 

My workaround was as follows.

1. disable VM and docker in unraid settings

2. change the DNS in unraid IP settings to 1.1.1.1 (use whatever DNS you'd like) rather than my home router IP / Pi-hole

3. re-enable VMs and docker in unraid settings

4. toggle advanced view and force update containers in the docker tab of unraid

 

After the following the above steps all contains show as up to date and are auto updating again.

 

Doesn't work... after manually forcing all updates, basic mode shows 'up to date', so far so good.

But if i now check for updates, everything reverts back to 'not available' again...

 

So, what is the exact solution to this?

Edited June 4, 20215 yr by jowi

Found the answer on Reddit. Not here. On Reddit. 

Just upgrade to 6.9.2 and it is fixed. 

49 minutes ago, jowi said:

Found the answer on Reddit. Not here. On Reddit. 

If you would have read the link Squid posted, the answer was here all the time, the issue was addressed and solved a couple weeks ago.

https://forums.unraid.net/topic/108643-all-docker-containers-lists-version-“not-available”-under-update/?tab=comments#comment-993588

 

Or one of the many other topics on the subject that all point to the same thing that was indicated earlier.

One other example:

 

WOW the dns did it! 

 

Switched to google dns and the updates appeared instantly

DNS change to 8.8.8.8, 8.8.4.4 and 1.1.1.1 didn't do it for me.  Trying an update to 6.9.2 from 6.8.3....

 

update:  after updating unRAID to 6.9.2, checked Docker and still found "not available", so then checked "/usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php" and saw it already had the "@i" edit mentioned in the other thread, then checked Docker again and "not available" was gone and replaced with a mixture of "apply update" and "up-to-date"

 

Hope everything else still works in 6.9.2...

Edited July 2, 20215 yr by oh-tomo

i just did a manual upgrade from 6.7.2 to 6.8.3 and now my dockers cannot find any updates, doesn't matter if i use cloudflare dns, google dns or pihole, all the same. ideas?

 

nevermind found solution here: https://forums.unraid.net/topic/108643-all-docker-containers-lists-version-“not-available”-under-update/?do=findComment&comment=993917

Edited August 5, 20214 yr by je82

Make sure PiHole is not blocking http://msftncsi.com/, or better yet, whitelist it.

If you're having trouble with one or two apps that are "not available" then you should install this.  I was running Unraid 6.11.5 and I had problems with the MeTube app.

 

Thanks, I had another docker image fall victim to this pro

On 2/24/2023 at 9:47 AM, TimTheSettler said:

If you're having trouble with one or two apps that are "not available" then you should install this.  I was running Unraid 6.11.5 and I had problems with the MeTube app.

 

Thanks. I just came here for this. Had another docker image fall victim.

Here is the thread on the reason for the patch: 

 

On 10/20/2020 at 2:39 AM, yayitazale said:

same problem here

 

I just force the update of the first docker on the list and then hitted check for updates and now all the containesr are up-to-date again...

I know this is an old thread, but I just changed ISPs and had to make some upstream firewall changes. UnRAID's docker containers stated this and force-updating the first container, then doing a full check resolved this. Unraid v7.1.4