Lots of "retrying" when docker push-ing an image.

[fredrikatmainspringenergy]

I'm experiencing an unexpected high level of retrying when doing docker push <image>, especially for larger docker image layers.

When troubleshooting this issue using Wireshark I noticed that the docker executable does not sent RST ACK when the server sends RST. This causes registry.gitlab.com to resend its RST packages.

I do not know if this is at all related to my issue, but thought it may be something that worth fixing in docker.

╰─➤  docker version
Client:
 Cloud integration: v1.0.35+desktop.5
 Version:           24.0.6
 API version:       1.43
 Go version:        go1.20.7
 Git commit:        ed223bc
 Built:             Mon Sep  4 12:28:49 2023
 OS/Arch:           darwin/amd64
 Context:           orbstack

Server: Docker Engine - Community
 Engine:
  Version:          25.0.5
  API version:      1.44 (minimum version 1.24)
  Go version:       go1.21.8
  Git commit:       e63daec
  Built:            Tue Mar 19 15:05:39 2024
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.7.13
  GitCommit:        7c3aca7a610df76212171d200ca3811ff6096eb8
 runc:
  Version:          1.1.12
  GitCommit:        51d5e94601ceffbbd85688df1c928ecccbfa4685
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

Based on Context: orbstack I assumed docker was built by OrbStack.

[fredrikatmainspringenergy]

Based on Context: orbstack I assumed docker was built by OrbStack.

So that assumption was wrong :)

╰─➤  ls -al "$(command -v docker)"
lrwxr-xr-x 1 root admin 54 Nov 11  2023 /usr/local/bin/docker -> /Applications/Docker.app/Contents/Resources/bin/docker

[kdrag0n]

It's OrbStack that does the push in this case, not the docker command, so I think this is still relevant?

[fredrikatmainspringenergy]

Thanks, reopened.

[fredrikatmainspringenergy]

This is a frequent problem for me, but I don't know if this is the cause.

What I see in the logs is that the server side – Gitlab in this case, frequently closes the connection with a RST.