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Nov
25

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Just got off the bus in Montreal, Québec. This is a lightning visit, in 48 hours, I’ll be back in my office in Ottawa. But, right now, I’m taking a drink in one of my favorite downtown coffee shop and I’m planning.

The next few hours will see little sleep and lots of action ; More precisely I’ll be deploying lots of hardware (2 IBM SAN, 2 core servers, 2 switchs, 2 APC, 5 branchs servers – supporting up to 20 ‘leaf’/virtual servers), and then somes (3 couples of 2 systems in high redundancy (wackamole IP ‘fencing’, shared-storage through DRBD). All that will go in ‘my’ new 48U cage @Hypertec (old nortel building) to act as a demo for some clients.

Once that’s completed, the true fun start: A very big part of this infrastructure is going to be self-healing, failure resitant and high performance. We are speaking of :

automatic & dynamic launch of new ‘branch’ systems (xen dom0), without having to do anything more than to rack them (no OS install needed, can be upgraded by rebooting them),

high redundancy at the leaf level (xen domU, automatic migration toward less used dom0),

failure resistace through bonded interface, multi-path & multi-host fiberchannel SAN & controller…

This is going to be solid, scalable, fast : the holy grail of a lot of service provider that are aiming at automatization of their ‘hosting’ business. The result of a lot of planning and testing ; the cutting-edge of cloud-computing.

Tags: consultant, drbd, free software, GNU/Linux, ibm, labsphoenix, Montreal, SAN, vnodes.net, wackamole | comments (0) | read more...