Re: [HTCondor-users] STORE_CRED fails when upgrading from 23.0.8 to 23.8.1

["Beyer, Christoph" <christoph.beyer@xxxxxxx>]

Hi Jaime,

thanks for letting us know !!!

We ar wquite happy because the problem disappeared when we downgraded the collector and it was unclear to us how the collector could be involved in submitting the KRB cred from a remote submit host - now we know ;) 

thanks again !

Best
christoph

-- 
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

----- UrsprÃngliche Mail -----
Von: "Jaime Frey via HTCondor-users" <htcondor-users@xxxxxxxxxxx>
An: "HTCondor-Users Mail List" <htcondor-users@xxxxxxxxxxx>
CC: "Jaime Frey" <jfrey@xxxxxxxxxxx>
Gesendet: Dienstag, 9. Juli 2024 16:28:17
Betreff: Re: [HTCondor-users] STORE_CRED fails when upgrading from 23.0.8	to 23.8.1

This is due to a bug introduced in 23.X in how the collector is queried to get the creddâs network address. It is fixed in 23.9.0.
A workaround in for 23.8.1 is to change the creddâs name by setting CREDD_HOST to something other than the machineâs hostname. This change needs to be made on the machine running the credd and all machines where condor_submit will be run.

 - Jaime

> On Jul 9, 2024, at 5:58âAM, Beyer, Christoph <christoph.beyer@xxxxxxx> wrote:
> 
> this is hitting us if there is a quick fix it would be much appreciated :) 
> 
> ----- Weitergeleitete Mail -----
> Von: "Krunoslav Sever" <krunoslav.sever@xxxxxxx>
> An: "htcondor-admin" <htcondor-admin@xxxxxxxxxxx>
> CC: "Christoph Beyer" <christoph.beyer@xxxxxxx>, "Martin Flemming" <martin.flemming@xxxxxxx>, "Thomas Hartmann" <thomas.hartmann@xxxxxxx>
> Gesendet: Dienstag, 9. Juli 2024 11:12:57
> Betreff: STORE_CRED fails when upgrading from 23.0.8 to 23.8.1
> 
> Hi,
> 
> we just ran into this issue when upgrading condor versions:
> 
> SUBMIT condor_version
> $CondorVersion: 23.0.8 2024-04-11 BuildID: 726317 PackageID: 23.0.8-1 $
> $CondorPlatform: x86_64_AlmaLinux9 $
> 
> (condor_submit)
> [E 2024-07-09 10:39:42.674 JupyterHub batchspawner:254] Subprocess returned exitcode 1
> [E 2024-07-09 10:39:42.675 JupyterHub batchspawner:255] ERROR: store_cred of Kerberos credential failed - Operation failed
> 
> SCHEDD condor_version
> $CondorVersion: 23.8.1 2024-06-27 BuildID: 742100 PackageID: 23.8.1-1 GitSHA: 8cf018d1 $
> $CondorPlatform: x86_64_AlmaLinux9 $
> 
> 07/09/24 10:39:42 Received TCP command (479) (UNREGISTERED COMMAND!) from  <131.169.4.98:44367>
> 
> Upgrading both sides to 23.8.1 didn't help either, we went back to 23.0.8 on both sides.
> 
> According to this
> 
> src/condor_includes/condor_commands.h
> #define SCHED_VERS                      400
> #define STORE_CRED                      (SCHED_VERS+79)         // schedd, store a credential
> 
> command 479 corresponds to STORE_CRED, which appears to be unchanged since 2004 or so.
> 
> Best
>  Kruno


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