Docker cannot pull images - 6.0-rc4

[coppit]

unRAID OS Version: 6.0-rc4

 

Description: When trying to pull images or do anything with the server, docker fails with a certificate error.

 

How to reproduce: docker pull coppit/duckdns

 

Expected results: Image is pulled

 

Actual results:

 

$ docker pull coppit/duckdns

Pulling repository coppit/duckdns

FATA[0000] Get https://index.docker.io/v1/repositories/coppit/duckdns/images: x509: failed to load system roots and no roots provided

 

Other information:

 

$ docker login
Username: coppit
Password:
Email: [email protected]
FATA[0006] Error response from daemon: Server Error: Post https://index.docker.io/v1/users/: x509: failed to load system roots and no roots provided

$ ls /var/log/packages/ | grep cert
ca-certificates-20130906-noarch-1

(root @ storage) : /mnt/vms/templates-user
$ date
Thu Jun  4 23:01:40 EDT 2015

 

That is the correct date.

 

In this thread: http://lime-technology.com/forum/index.php?topic=40363.0 I describe being able to pull an image briefly, after restarting docker. But now the problem is back, and restarting doesn't help. I have moved docker.img to docker.img.bak and recreated docker.img, but the issue still repros.

 

Perhaps this is relevant? https://github.com/docker/docker/issues/5157#issuecomment-95731375

 

Also, I accidentally filled up my docker.img a while back. I cleaned some old images and such and it worked better. That's why I started with a new docker.img, to rule that out.

 

BTW, the wget above didn't work at first. I had to run "trolley install -f ca-certificates" for it to succeed without complaining about the github cert. But that didn't help with docker.

 

Can someone running 6.0-rc4 please confirm that they can pull some docker image that they've never pulled before? That would help determine if it's "just me".

[trurl]

trolley is a third party addon and its author hasn't been seen around here in quite some time. Maybe not relevant, but since it doesn't have any visible means of support you might want to remove it.

[coppit]

That comment got me thinking... I haven't looked in /boot/extras lately. With everything moving to plugins and docker lately, the only reason I was using trolley was to install vim.

 

After moving those packages out of /boot/extra, things are working again. Woot!

[RobJ]

Trolley was all 32 bit, and that would cause strange problems!  In the Upgrading to UnRAID v6 guide, there's a small section on Obsolete Plugins, which mentions Control Panel, Trolley, Boiler, and every other plugin that does not mention being updated for v6.