Currently running xCAT 2.13.4.  I've been manually installing and configuring 
our CumulusLinux based switches, and it's getting old. 
I've got more than a dozen deployed, and now they want OS upgrades....

I noticed some online docs about managing switches with xCAT, but nothing 
specific to cumulus linux.
I'd like to use the xcat httpd to serve the images, and maybe use xdcp and xdsh 
to do the configuration 
and license installation.  However I don't want to mess up the rest of the 
cluster.

The biggest issue is that the TOR switch management ports are on a completely 
different network from
the cluster nodes.  I have the xCAT master attached to that net on interface 
em3.  I'd like to add a small dynamic
DHCP range on that 10.4.y.z network while nodes continue to boot and install on 
the existing 172.20.p.q (em1) network.
Also need to have the web server listening on em3.   

Thanks,
 -- ddj
Dave Johnson





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