Re: [HTCondor-users] Error with the Docker universe

[Gaetan Geffroy <gage@xxxxxxxxx>]

Hi Greg,

 

Thanks for the answer. Adding should_transfer_files worked !

But now I am left with an even more obscure errorâ

Hold reason: Error from slot1@mymachine: STARTER at 127.0.0.1 failed to send file(s) to <127.0.0.1:9618>; SHADOW at 127.0.0.1 failed to write to file //docker_stderror: (errno 13) Permission denied

 

Thanks,

 

GaÃtan

Gaetan Geffroy
Junior Software Engineer
Terma GmbH
T +49 6151 86005 43 (direct)
 


 

From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> On Behalf Of Greg Thain via HTCondor-users
Sent: Thursday, February 23, 2023 17:35
To: htcondor-users@xxxxxxxxxxx
Cc: Greg Thain <gthain@xxxxxxxxxxx>
Subject: Re: [HTCondor-users] Error with the Docker universe

 

CAUTION: This email originated from outside of Terma. Do not click links or open attachments unless you recognize the sender and know the content is safe.

On 2/23/23 09:27, Gaetan Geffroy wrote:

Hi,

 

1. I try to run a basic Docker Universe job:
   universe                = docker
   docker_image            = python:3.8.10
   executable              = /usr/bin/echo
   arguments               = Bonjour
   output                  = test_docker.out
   error                   = test_docker.err
   log                     = test_docker.log
   request_memory          = 100M
   queue 1

The job is correctly submitted and picked by one of the workers, but then it immediately goes on hold with the following error:

Hold reason: Error from slot1@mymachine: Error response from daemon: Duplicate mount point: /var/lib/condor/execute/dir_1260

 

GaÃtan:

This is a bit of an unusual setup.  I think there have been problems with the docker universe in the past when file transfer is off -- can you try forcing file transfer on by adding

should_transfer_files = yes

 

to your submit file.

 

Otherwise, we'll need to see the line in the StarterLog.slotXXX file where the docker create command line is logged.

 

-greg

 

 

Does anyone know what could be causing this ?

 

Thanks,

GaÃtan Geffroy

 

Gaetan Geffroy
Junior Software Engineer, Space

Terma GmbH
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