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Re: [Condor-users] Remote Scheduler Job Submission



I am not using GSI or any other authentication to submit jobs to condor_schedd, just the LDAP authentication to the Linux box where central manager runs. Once users are in central manager linux box, they can just submit job using condor_submit.

I am having the same authentication on the execute node from where I try to submit jobs remotely to central manager condor_schedd. It looks like condor_schedd expects some authentication if the job is submitted from other than where condor_schedd daemon runs.

-----Original Message-----
From: Matthew Farrellee [mailto:matt@xxxxxxxxxx] 
Sent: Wednesday, April 20, 2011 9:22 AM
To: Natarajan, Senthil
Cc: 'Condor-Users Mail List'
Subject: Re: [Condor-users] Remote Scheduler Job Submission

On 04/20/2011 09:16 AM, Natarajan, Senthil wrote:
> Thanks Matt.
>
> I did try using condor_submit command tool, like this
>
>> condor_submit -name "scheduler name" job1.cmd and also
>>
>> condor_submit -remote "scheduler name" job1.cmd
>
> But I am getting the authentication error as mentioned in the below original post.
>
> Do I need to setup special authentication?

That's all configuration.

You should try mirroring the security settings from the condor_schedd 
machine, which may include CAs. I don't use GSI very often, but the 
error message suggests maybe you didn't grid-proxy-init.

Best,


matt

> Thanks,
> Senthil
>
> -----Original Message-----
> From: Matthew Farrellee [mailto:matt@xxxxxxxxxx]
> Sent: Wednesday, April 20, 2011 9:11 AM
> To: Condor-Users Mail List
> Cc: Natarajan, Senthil
> Subject: Re: [Condor-users] Remote Scheduler Job Submission
>
> You don't even need those daemons, just the condor_submit command-line tool.
>
> Best,
>
>
> matt
>
> On 04/20/2011 09:08 AM, Natarajan, Senthil wrote:
>> Hi,
>>
>> Is it possible to submit jobs to remote scheduler (central manager) from
>> the node which runs only condor_master and condor_start daemons?
>>
>> Thanks,
>>
>> Senthil
>>
>> *From:*Natarajan, Senthil
>> *Sent:* Friday, April 15, 2011 12:13 PM
>> *To:* Condor-Users Mail List
>> *Subject:* Remote Scheduler Job Submission
>>
>> Hi,
>>
>> I am trying to submit a job from one of the execute node (running only
>> condor_master and condor_startd daemons) to central manager by
>>
>> condor_submit -name "scheduler name" job1.cmd and also
>>
>> condor_submit -remote "scheduler name" job1.cmd
>>
>> But I am getting this Authentication Error:
>>
>> Submitting job(s)
>>
>> ERROR: Failed to connect to queue manager xxxx.xxx.edu
>>
>> AUTHENTICATE:1003:Failed to authenticate with any method
>>
>> AUTHENTICATE:1004:Failed to authenticate using GSI
>>
>> GSI:5003:Failed to authenticate. Globus is reporting error (851968:45).
>> There is probably a problem with your credentials. (Did you run
>> grid-proxy-init?)
>>
>> AUTHENTICATE:1004:Failed to authenticate using KERBEROS
>>
>> AUTHENTICATE:1004:Failed to authenticate using FS
>>
>> I don't want users to submit jobs to different schedulers that's why I
>> am not running the schedulers on the execute nodes. This is a special
>> scenario.
>>
>> Do I need to setup Globus CA etc... to authenticate remote scheduler job
>> submission? Or is there any other easy way to do this.
>>
>> Thanks,
>>
>> Senthil
>>
>>
>>
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>