[Freeswitch-users] FreeSWITCH HA + Loadbalancing
rs at runsolutions.com
Sat Aug 29 11:33:21 PDT 2009
Hmm, so basically 100 interested companys which each chip in 1000
sounds like lots of manpower, but on the other hand, I do not know the
issues regarding the SIP protocoll, but, basically, isn't it *just* to
tell another FS box to listen on port x for voicetraffic, forward it
to ip on port y?
ok, i understand there's a lot going on under the hood, i guess it
would mean to setup a call, but take care to not really set up the
call, just the internal state ...
hmm, could it theoretically be done with the event system? ok, i guess
I have to dive further into the internals to fully understand the scope.
But a live migration, where the box is available, be possible right
now? Would be a step i would like to implement just to be able to do
work on a hardware node if necesary without interrupting the service ...
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On Aug 29, 2009, at 6:01 PM, Anthony Minessale wrote:
> We have previously estimated the development of live fail over
> (after a box dies where live migration is no longer possible) to
> exceed 100k in development costs.
> It requires several additions to the sofia sip library, freeswitch
> and a dependancy on some other code we would have to implement to
> manage it.
> It may or may not be worth it to raise that kind of funding just to
> avoid an occasional disaster.
> Then there is a matter of securing the time of the developers
> necessary to carry out the implementation.
>> On Aug 29, 2009 10:19 AM, "Brian West" <brian at freeswitch.org> wrote:
>> I was able to do this using OpenVZ, You can get away with it on
>> smaller instances... like if you're doing one instance per company
>> don't expect live migration to work as well on large instances with
>> thousands of calls up at once. You need a fast network, fast disks
>> to follow the howto on the wiki.
>> On Aug 29, 2009, at 4:58 AM, Steve Kurzeja wrote: > You still have
>> hardware failures and fail-over...
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