Network errors on MacOS Sequoia as docker binary has no UUID

[logopk]

I cannot run scripts with docker from the macOS 15 crontab (eg. for mysql data backups)

Sample Crontab:

* * * * * /bin/bash -lc "/opt/homebrew/bin/docker ps -a"

Mail from cron:

error during connect: Get "https://192.168.126.130:2376/v1.47/containers/json?all=1": dial tcp 192.168.126.130:2376: connect: no route to host

Message in console logs:

fehler	11:13:01.001853+0100	nehelper	+[NEProcessInfo copyUUIDsFromExecutable:]: failed to get UUID for Single Arch
fehler	11:13:01.001874+0100	nehelper	+[NEProcessInfo copyUUIDsForExecutable:]_block_invoke: failed to get UUIDs for /opt/homebrew/Cellar/docker/27.5.0/bin/docker

Apparently go binaries do not have a UUID. This is necessary to run eg docker from launchd or crontab.

▶ dwarfdump -u /opt/homebrew/Cellar/docker/27.5.0/bin/docker
returns empty

The error is tracked in golang golang/go#68678

The workaround is to build docker with modified ldflags (add -linkmode=external)

    ldflags = %W[
      -s -w
      -X github.com/docker/cli/cli/version.BuildTime=#{time.iso8601}
      -X github.com/docker/cli/cli/version.GitCommit=#{Utils.git_short_head}
      -X github.com/docker/cli/cli/version.Version=#{version}
      -X "github.com/docker/cli/cli/version.PlatformName=Docker Engine - Community"
      -linkmode=external
    ]

▶ dwarfdump -u /opt/homebrew/Cellar/docker/27.5.0/bin/docker
UUID: 290F92EA-B414-3A86-F70A-ED98203F4E7F (arm64) /opt/homebrew/Cellar/docker/27.5.0/bin/docker

After that docker can run and produce results for docker ps -a

[daeho-ro]

Is this issue related to below one?

• cmd/link: LC_UUID not generated by go linker, resulting in failure to access local network on macOS 15 golang/go#68678

It seems that the issue belongs to the upstream and will be fixed in the next release.