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2 messages in this thread

list Kent Brodie · Fri, 14 Jul 2006 14:18:58 -0500 ·

Hi- can someone briefly explain how the bbproxy stuff works?      We
have a cluster whose "head node" is accessible, but the cluster nodes
are hidden behind that server.

If someone can explain how something like this is set up, that'd be
super..  

=============================================================  (network)
[hobbit server]       [most of my nodes]      [head node]
                                                  ||
                                                  || 
                                             [cluster nodes]


Kent C. Brodie - user-da7f7d5174c0@xymon.invalid
Department of Physiology
Medical College of Wisconsin
(XXX) XXX-XXXX

list Henrik Størner · Fri, 14 Jul 2006 22:34:09 +0200 ·

▸ quoted from Kent Brodie

On Fri, Jul 14, 2006 at 02:18:58PM -0500, Brodie, Kent wrote:

Hi- can someone briefly explain how the bbproxy stuff works?      We
have a cluster whose "head node" is accessible, but the cluster nodes
are hidden behind that server.

If someone can explain how something like this is set up, that'd be
super..  

=============================================================  (network)
[hobbit server]       [most of my nodes]      [head node]
                                                  ||
                                                  || 
                                             [cluster nodes]

Since your cluster nodes can talk to the head node, and the head node
can talk to the hobbit server, the most simple solution would be to run
bbproxy on the head node of the cluster.

Your cluster nodes would then use the head node's bbproxy as their
BBDISPLAY server. bbproxy on the head node would be configured to
forward messages to the real hobbit server.


Henrik

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