[users at bb.net] debugging DockerLatentWorker

[Pierre Tardy]

Hi,

You can look at the docker logs of the worker to try and find out why they
did exit early.
If the steps are created, this means that there has been at least a bit of
activity.
This is weird, as usually once you manage to get the latent worker
connected, you passed the biggest difficulty.

Regards
Pierre

On Tue, Mar 12, 2019 at 6:59 PM stefan <stefan at seefeld.name> wrote:

> Hello,
>
> I'm trying to set up a buildbot instance using the wonderful
> `buildbot_travis` extension. I have been able to test my setup using
> `bbtravis run --docker-image=...` to make sure the basic setup is sane,
> then I configured a buildbot master with one LocalWorker and one
> DockerLatentWorker to schedule actual builds.
>
> Doing a forcebuild I notice that the spawner works as expected, but the
> running then can't be reached. Thus, build steps are dynamically created
> from my repo's yml file, but can't be started.
>
> Looking at the logs I see from twistd.log that the master receives
> timeouts trying to reach the worker, and from the docker daemon logs (as
> well as `docker ps -a` I see that the container was started, but exited
> immediately).
>
> Any idea what I may be doing wrong, or how I can debug this ?
>
> Thanks,
> [image: Stefan]
>
> --
>
>       ...ich hab' noch einen Koffer in Berlin...
>
>
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