Re: [HTCondor-users] Authentication issues with condor

[Jaime Frey <jfrey@xxxxxxxxxxx>]

Sorry for the slow response.

When you say youâre executing on a SLURM cluster, are you running the tools (e.g. condor_q) on a SLURM node attempting to access a schedd outside of the SLURM cluster, or are you running HTCondor daemons inside the SLURM cluster as well?

 - Jaime

On Mar 25, 2025, at 5:29âAM, Zogg Ryan <ryan.zogg@xxxxxxxxxxxx> wrote:

Hi,

When running HTCondor I run into some authentication issues. Particularly, when executing on a SLURM cluster, I get the following error message (from /local/log/SchedLog):

DC_AUTHENTICATE: reason for authentication failure: AUTHENTICATE:1003:Failed to authenticate with any method|AUTHENTICATE:1004:Failed to authenticate using IDTOKENS|AUTHENTICATE:1004:Failed to authenticate using FS|FS:1004:Unable to lstat(/tmp/FS_XXXgCyPoQ)

The following error also occurs when running condor_q on the SLURM node:

-- Failed to fetch ads from: <148.187.105.10:39107?addrs=148.187.105.10-39107&alias=ault.cscs.ch&noUDP&sock=schedd_3271530_0b56> : ault.cscs.ch

AUTHENTICATE:1003:Failed to authenticate with any method

AUTHENTICATE:1004:Failed to authenticate using IDTOKENS

AUTHENTICATE:1004:Failed to authenticate using FS

Where the IP address is that of the sched node. When executing on my local machine, condor_q works without issues. Is there a way to disable authentication, or fix this issue?

Many thanks and kind regards,

Ryan

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