Re: [HTCondor-users] Execute nodes failing to authenticate to condor-ce collector

[KÃhn, Max (SCC) <max.fischer@xxxxxxx>]

Hi Eraldo,

Do you actually *want* the execute nodes to authenticate to the Condor-CE collector? For normal operations, the execute nodes only need to authenticate to the regular Condor Collector of the local batch system.

With a standard setup, these authentication attempts arenât actually your own execute nodes but rather the pilot/glide-in jobs running on them. They try to advertise themselves to the Condor-CE Collector for monitoring purposes.

If you want to enable this, see the Condor-CE docs [0] on how to insert IDTokens into the glide-ins.

Cheers,

Max

[0] https://htcondor.com/htcondor-ce/v24/configuration/optional-configuration/#inserting-idtokens-into-the-routed-jobs-sandbox

On 29. May 2025, at 18:03, Eraldo Jr <eusoueraldo@xxxxxxxxx> wrote:

Hello all,

I'm noticing that all my execute nodes are failing to authenticate with my condor-ce collector.

Example error:

required authentication of <IP address> failed: AUTHENTICATE:1003:Failed to authenticate with any method|AUTHENTICATE:1004:Failed to authenticate using IDTOKENS

In the previous versions I''ve never needed to worry about that. How should I proceed?

$CondorVersion: 24.0.7 2025-04-22 BuildID: 803687 PackageID: 24.0.7-1 GitSHA: 51b71b5c $
$CondorPlatform: x86_64_AlmaLinux9 $

Thanks in advance,

Eraldo

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