Cannot update any Dockers

[wedge22]

I am on 6.2.4 and cannot update any of my Dockers, they all have updates available, I am getting the following error.

 

Error: write /var/lib/docker/tmp/GetImageBlob677393430: no space left on device

 

There is space on my device, this issue seems to have come up since upgrading from 6.1.9 to 6.2.4

[Squid]

Your docker.img file is odds on full.  You're probably going to have to delete it and recreate it to get rid of any possible corruption, then re-add your apps via CA's previous apps section.

 

Would probably be wise to peruse the docker FAQ to try and determine why the image is full also.

[wedge22]

The docker.img was full, I deleted many of the orphaned dockers and this got it back down to 11GB out of a total of 20GB available.

 

I have been able to update all of my Dockers without any issues except Plex which gives the following error.

Error: layers from manifest don't match image configuration

 

Thanks for the help Squid

[Squid]

Error: layers from manifest don't match image configuration

Original advice still holds  http://lime-technology.com/forum/index.php?topic=40937.msg481138#msg481138

 

But if everything else worked you might be able to get away with deleting Plex and then re-adding it.

[wedge22]

But if everything else worked you might be able to get away with deleting Plex and then re-adding it.

 

This worked, many thanks.

[Karyudo]

Squid, could you give more detailed and robust instructions on how to "delete [the docker.img file] and recreate it [...], then re-add your apps via CA's previous apps section?" That probably sounds easy to anybody who's done it before, but it's nearly impenetrable to somebody (me) who hasn't. I have no idea what CA is, nor where to look for previous apps. Maybe it's just me, but deleting anything without knowing the rest of the details sounds like a particularly stupid idea.

 

(Am I going to have to re-create everything I've done, setting up containers and parameters and folders, etc.? Sweet jebus, I hope not.)

 

And, while you're at it, could you also elaborate on exactly where the "Extra Parameters section of each template" is, to put the code to restrict each container's log to 50 MB? I've looked in a few containers, and I don't see "Extra Parameters" anywhere.

 

I don't suppose there are some nice, short, straightforward YouTube videos showing any of this, are there? (If there are, I couldn't find them.)

[Squid]

Squid, could you give more detailed and robust instructions on how to "delete [the docker.img file] and recreate it [...], then re-add your apps via CA's previous apps section?"

Delete the docker image:  http://lime-technology.com/forum/index.php?topic=38323.0  (only step that's missing in there under 6.2+ is to hit Advanced in the top right

 

Step 2 in the above link will get you back your apps already set up the exact same way as before,

 

But, you can do the exact same Step 2 via CA, and it'll probably be a hair easier

I have no idea what CA is, nor where to look for previous apps.

You must be new around here    CA = Community Applications = Apps Tab = unRaid's Appstore  Look here:  http://lime-technology.com/forum/index.php?topic=40262.0  Its the app store.  (And while my opinion of it isn't exactly unbiased, I'd say that its a must-have addition)

 

(Am I going to have to re-create everything I've done, setting up containers and parameters and folders, etc.? Sweet jebus, I hope not.)

Not if you follow Step 2 on the first link or use CA's previous apps button

 

And, while you're at it, could you also elaborate on exactly where the "Extra Parameters section of each template" is, to put the code to restrict each container's log to 50 MB? I've looked in a few containers, and I don't see "Extra Parameters" anywhere.

When editing or adding a template either the oldschool built-in method of Hitting AddContainer on the docker tab, or via CA (The Apps Tab), hit Advanced on the top right, and the Extra Parameters field will appear

 

[Squid]

I don't suppose there are some nice, short, straightforward YouTube videos showing any of this, are there? (If there are, I couldn't find them.)

The video guy around here is gridrunner.  If you search his username and show posts, you'll see a ton of various videos (mostly VM related however), but there are a few that are related to must have things on your server, setting up docker apps, etc

[Karyudo]

Thanks for the amazingly quick replies, gentlemen! I posted, then went downstairs for a quick bite to eat, and BAM! Answers by the time I got back.

 

These replies were so quick that I didn't expect to have actionable information until much later today, or sometime later in the weekend. So I will read this all through and see if I can manage to sort myself out later this evening or tomorrow.

 

LATER THAT EVENING:

Success! Took a little bit of thinking and fiddling to get everything right—place to stop Docker is not on Docker tab (anymore?); increased Docker size to 15GB; shares were missing, so CA appdata backup failed until I rebooted; had to figure out which of Plex and PlexMediaServer I had actually been using—but it's all fired up and working. Thanks again!

[Squid]

shares were missing, so CA appdata backup failed until I rebooted;

No sure what you mean by this, unless you stopped the array for some reason.

had to figure out which of Plex and PlexMediaServer I had actually been using—but it's all fired up and working. Thanks again!

Delete the ones that you're not using.  In CA, click the red X next to the app in the previous apps section, or on the docker screen hit add container, select the my* template you're not using, then click the red-x

[Karyudo]

I don't know the reason, but shares weren't showing up in the GUI. This has happened to me before; a restart seems to solve it. I imagine there's probably a better fix?

 

And yeah, I deleted the PlexMediaServer previous app, so I don't have to sort it out again.

[Squid]

Could possibly be an adblocker interfering.  If you've got one installed, whitelist your server.

[rmciii]

couchpotato did a automatic update and now ...

 

Error while pulling image: Get https://index.docker.io/v1/repositories/library/ping/images: dial tcp 52.73.159.23:443: connect: network is unreachable.

 

happening with everything docker

 

 

[Squid]

couchpotato did a automatic update and now ...

 

Error while pulling image: Get https://index.docker.io/v1/repositories/library/ping/images: dial tcp 52.73.159.23:443: connect: network is unreachable.

 

happening with everything docker

Re-read you post

 

Odds on its a network issue on your end...  Probably DNS settings (set them to 8.8.8.8 / 8.8.4.4) or reset your router

[rmciii]

i cannot update ANY dockers

all respond with the same message

also cannot sing the ip address

 

[Squid]

i cannot update ANY dockers

all respond with the same message

also cannot sing the ip address

Read my post above.  I misread yours originally.

[rmciii]

i reset dns and now i get "connection refused"

 

has docker hub ben upgraded or changed ?

[Squid]

Can you

ping -c3 google.com

or

ping -c3 github.com

 

If you can then maybe its a transient situation with accessing dockerhub.com.  If not, then its somewhere on your end.  Maybe posting the diagnostics would help