502 Bad Gateway - failed to update

Hi guys!
I got failed during upgrading process from the admin. And then I tried to rebuild again, but I face constant problem:

Layer already being pulled by another client. Waiting.

Someone please help me :frowning:

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Not sure, try rebooting. Or waiting a while.

Rebooting does not help. I leave it for 12 hours and then get no difference :frowning:

Try uninstalling docker and reinstalling latest


Good idea try docker --version and docker --info as well.

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@sam, @codinghorror
The system automatically generate the app.ml.save, and the app.yml becomes empty totally.

I deleted the app.yml, then transfer an original app.yml. And then it becomes empty with the size of 0.
I try nano containers/app.yml to modify it. After adding the content, it can not be saved by the error of “No space left on device”

Please help me guys @@

The error in nano says “No space left on device”. Have you checked that you haven’t run out of disk space?


Of course! I still have more than 10Gb of available disk :frowning:

Well, that’s all I’ve got. I would recommend that you run docker -- version and docker --info for @codinghorror though, the results can be very helpful for them to see what is going on.

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What does the df -h command return?

@codinghorror, @sam, @jomaxro
I just want to let you guys know that the problems were solved by resizing my server for larger ram and disk.
Thank you so much for kind helps :slight_smile: