Re: [Condor-users] Condor Grid?

[Derek Weitzel <dweitzel@xxxxxxxxxxx>]

Hello Edier,

Yes, you can flock between them.  Using the CCB since the worker nodes are behind firewalls.  This is of course assuming both clusters run condor.

Flocking:
http://www.cs.wisc.edu/condor/manual/v7.4/5_2Connecting_Condor.html

CCB:
http://www.cs.wisc.edu/condor/manual/v7.4/3_7Networking_includes.html#SECTION00473000000000000000
It should be noted that when using the CCB, a good rule is to have the schedd on the public network, and the worker nodes on the private.  

Globus is a solution if the clusters run non-condor, or if they run different batch schedulers.  But if they both run condor daemons, it is much simpler to setup a condor grid of flocking.

Derek Weitzel
Graduate Research Assistant
University of Nebraska Holland Computing Center

On Nov 10, 2010, at 6:24 PM, Edier Alberto Zapata Hernández wrote:

> Good night,
> 
>  At the moment, we have 2 clusters(pools) very far one from another (different cities) and both behind firewalls.
>  We want to know if there's someway using ONLY condor to join both cluster like using Flock to join pools inside one institution.
> 
> I'd hear that Globus maybe do that, but I have never used it.
> 
> Thank you very much.
> ----
> Edier Alberto Zapata Hernández
> Est. Ingeniería de Sistemas
> Universidad de Valle
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