Docker pull fails

[Roki100]

Prerequisites

• I have searched the existing Closed AND Open Issues AND Discussions
• I have searched and read the documentation

Vaultwarden Support String

Vaultwarden Build Version

Deployment method

Official Container Image

Custom deployment method

No response

Reverse Proxy

Host/Server Operating System

Linux

Operating System Version

Raspberry pi os/debian bullseye

Clients

CLI

Client Version

Steps To Reproduce

1. docker-compose pull

Expected Result

pulls

Actual Result

Pulling vaultwarden ... download complete

ERROR: for vaultwarden failed to register layer: Error processing tar file(exit status 1): archive/tar: invalid tar header
ERROR: failed to register layer: Error processing tar file(exit status 1): archive/tar: invalid tar header

Logs

Screenshots or Videos

No response

Additional Context

making an issue as one of the most recent commits seem to be related to the building process?

[stefan0xC]

Raspberry pi os/debian bullseye

What docker version are you using? If you use the one bundled with bullseye I think it's probably an outdated version.

[Roki100]

Raspberry pi os/debian bullseye

What docker version are you using? If you use the one bundled with bullseye I think it's probably an outdated version.

could it even be related to docker version considering it always worked like a charm no matter what?
yes, it is infact possibly a little bit outdated but havent caused issues so far

[BlackDex]

If you can provide your docker info and which pull/run/create command you are using, that would help maybe.

But keep in mind that the image building is an automated process and should also report failure if something went wrong, and I'm not seeing any issues.

It could also be your host, like full disk, low on memory, access rights etc..

[dfunkt]

The container images are now compressed with zstd, maybe this isn't supported in the old Docker versions? I would suggest trying the official version of Docker to see if this fixes the issue.
https://docs.docker.com/engine/install/debian/

EDIT: Upon further inspection, I do think this is the problem. Support for zstd layers has been added in Docker Engine 23.0.0 (https://docs.docker.com/engine/release-notes/23.0/#2300) while Debian Bullseye appears to ship 20.10.5 (https://packages.debian.org/bullseye/docker.io)

[BlackDex]

The docker.io package in Debian Bookworm and lower is v20.10 which stopped receiving updates since early 2023.

The minimal docker version needed to run these newer images should be at least v23.0 which added zstd compression.

But Docker is currently at v29.1 and i would encourage to update to a newer version as @stefan0xC mentioned.

The default version of Debian also contains several unpatched CVE's because they can't backport all the fixes, so upgrading is safer too.

You might even want to upgrade to Trixie, which has v26 as default version provided.