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Re: [Condor-users] Condor with only HTTP?
- Date: Mon, 7 Aug 2006 09:50:57 GMT-6
- From: tannenba@xxxxxxxxxxx (Todd Tannenbaum)
- Subject: Re: [Condor-users] Condor with only HTTP?
Previously Jason Brazile wrote:
> Content-Type: multipart/alternative;
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> Content-Transfer-Encoding: 7bit
> Content-Disposition: inline
> To followup on my own question...
> On 7/30/06, Jason Brazile
> > We are researchers at three separate instititions and would
> > pool our spare CPUs (about 100) toward working on a single
> > potential compute nodes all have outgoing HTTP (at least
> > protected web proxies) and we all have the ability to modify
> > stored on a web server at a 4th location. None of us have
> > access nor incoming access (e.g. ssh nor ftp) from the
> This paper seems to be headed in the direction we are after...
> Current methods for negotiating firewalls for the Condor
> Bruce Beckles, Se-Chang Son and John Kewley
> But all the suggestions there seem pretty complicated and we
> have to try to extend our current limitations.
> Can someone recommend a general condor strategy for this?
If you do not have any incoming, your only choice for now is to
setup Condor to use GCB (Generic Connection Broker) - see the
Condor Manual. If outgoing traffic is only allowed on port 80
and/or http, you have another hurdle. Maybe you could use
sslport to tunnel all traffic to the GCB proxy? Or even better,
talk w/ your network admins about the problem...
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