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Re: [HTCondor-users] Pool with one old machine



That approach assumes that you want PASSWORD to be the only authentication method between daemons in your pool. For your situation, you want to add it to the regular list of authentication methods.

On the old machine and the central manager, you will want to add PASSWORD to all SEC_XXX_AUTHENTICATION_METHODS settings in the configuration files. If SEC_DEFAULT_AUTHENTICATION_METHODS isnât set in your configuration files, then youâll want to add this (which keeps the default list and adds PASSWORD):

SEC_DEFAULT_AUTHENTICATION_METHODS = FS,TOKEN,KERBEROS,SCITOKENS,SSL,PASSWORD

Youâll do a similar modification for ALLOW_DAEMON, adding condor_pool@* to the authorized identities instead of replacing the existing list of authorizations. Add this line to your configuration after any other settings of ALLOW_DAEMON:

ALLOW_DAEMON = $(ALLOW_DAEMON) condor_pool@*

Finally, create the password file with the same contents on the old machine and the central manager, with owner root and permissions 0600, and set SEC_PASSWORD_FILE to point at that file.

A condor_reconfig should be sufficient after these changes, but a restart of the daemons on the old machine and the central manager may be required.

 - Jaime

On Nov 22, 2023, at 9:40 AM, Peter Ellevseth via HTCondor-users <htcondor-users@xxxxxxxxxxx> wrote:

Hello all

I have a pool of machines running condor. I have one old machine, that I am not able to get higher up an condor 8.8. I would like to join it to the pool, but I am struggling with authentication. What would be my best bet?

I tried PASSWORD, but when I follow this approach:

The other machines fall out. Maybe due to the specification of the SEC_NEGOTIATOR_* etc macros.

I tried FS_REMOTE, but I get:
Bad attributes on ([fs remote folder]/FS_REMOTE_trd-ais01_2663900_XXXVmc78M) in my ShedLog

the rest of my pool is running 10.9 with IDTOKENS for AUTH.

Any tips?

P

 
Peter Ellevseth
Principal Advisor / Principal Advisor
+47 93 43 56 01 / +47 73 90 05 00

 

 

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