Does Doco-CD Work With Docker v29+ ?

[epoch-philosophy]

So, went to update my servers and I've been on Docker 28, but after upgrading to 29 absolutely everything broke regarding Doco-CD.

I know version 29 had some teething issues but I hear everything has been pretty much solved at this point. So I was surprised to see everything broke.

I am wondering if at it's current state version 29 is incompatible Doco-CD at the moment.

[kimdre]

I'm still waiting for some dependencies to migrate to the new moby module before I can update myself, see #851

I'm already using Docker v29 on my dev machine and so far it has been working fine even with the old dependency (as long as doco-cd uses at least 1.44, see below).

Can you please show me the output of the two following things?

In doco-cd I get this debug output for the used API version

{
  "time": "2025-12-11T19:19:47.531104316+01:00",
  "level": "debug",
  "msg": "negotiated docker versions to use",
  "versions": {
    "docker_client": "1.51",
    "docker_api": "1.51",
    "swarm_mode": false
  }
}

And my output of docker version is

Client: Docker Engine - Community
 Version:           29.1.2
 API version:       1.52
 Go version:        go1.25.5
 Git commit:        890dcca
 Built:             Tue Dec  2 21:58:02 2025
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          29.1.2
  API version:      1.52 (minimum version 1.44)
  Go version:       go1.25.5
  Git commit:       de45c2a
  Built:            Tue Dec  2 21:54:49 2025
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v2.2.0
  GitCommit:        1c4457e00facac03ce1d75f7b6777a7a851e5c41
 runc:
  Version:          1.3.4
  GitCommit:        v1.3.4-0-gd6d73eb8
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[epoch-philosophy]

Hey, very sorry. I have been stupid busy lately and away from home. I don't have time to test at the moment.

Just wanted to voice it was indeed broken for me last time I upgraded Docker! For now, I have pinned the latest version of 28!

[kimdre]

Just for documentation: if the Docker daemon uses a API version that is not yet supported by doco-cd, you can downgrade the API version using the env var DOCKER_API_VERSION.

[kimdre]

I updated doco-cd to Docker Client v29 in v0.72.0.