[AusNOG] Virtualization Technology

[Jacob Gardiner]

I think the important thing you need to consider when having these
discussions is the end result, what exactly are you looking for when you're
deciding what tech to use?

If you're looking for short-life VMs to run tests and then have them
quickly deleted when their lifespan is over? Maybe you should consider
container based virtualisation (openvz or docker esq).
Are you after complete orchestration with things like HA or FT out of the
box? Then maybe something like VMWare's vcenter that manages your storage
in addition to scheduling is what you're after.
Is performance important? Then consider paravirtual guests over a fully
emulated guest. (down the Xen or KVM path)

There's plenty of orchestration pieces out there too and they can vary
quite dramatically in cost, A cost which you might quickly sink into man
hours if you don't think about management as well as functionality.

There's no right or wrong answer, I've used them all in different
situations.


On 19 May 2014 12:14, ANSA SERVERS <info at ausnetservers.net.au> wrote:

>  I am having a “discussion” with my network engineer and want to know
> what virtualization platforms people use, has used and like. For example we
> use OpenVZ / XEN because its stood the test of time and works flawlessly
> but has used VMWARE and HyperV. My engineer thinks that XEN / OPENVZ is not
> proper hosting technology
>
>
>
> Your *constructive* thoughts / opinions?
>
>
>
> Regards,
>
>
>
> *Matthew Matters  *Managing Director / CEO of Aus Net Servers Australia
> Pty Ltd
> Management Department  |  Small Business Hosting Sales & Services  |  Aus
> Net Servers Australia Pty Ltd
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-- 
Jacob Gardiner
@jacobgardiner <http://twitter.com/jacobgardiner>
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