[Freeswitch-users] FS HA-cluster

[Giovanni Maruzzelli]

On Wed, Aug 4, 2010 at 10:15 PM, jay binks <jaybinks at gmail.com> wrote:
> Guys,
>   further to this interesting discussion, please check out this wiki page
> http://wiki.freeswitch.org/wiki/Freeswitch_HA
> there was an announcement at cluecon that improves Freeswitches ability to
> do HA-clustering.
> please can you update this wiki page with the information you have learned
> doing the pacemaker side of this.

Just read the page...

I can only say: WOOOW!

> also keep the conversation going now, with this new information :)
> Jay
>
> 2010/7/12 Steven Ayre <steveayre at gmail.com>
>>
>> "As server FS work with share db, there is an impression that at switching
>> Cluster-IP with active on
>> a passive, passive server can pick up session begun on an active server
>> (the necessary data about
>> current sessions takes from the share db). Whether So it?
>> Testing has shown that at switching Cluster-IP on reserve FS, that does
>> not process session which
>> have begun on first FS :("
>>
>> Sorry, but that's not currently possible as the call state information is
>> held in memory, not the shared database, and has execution threads started
>> for processing the signalling/media which aren't duplicated on the other
>> machine(s).
>>
>> -Steve
>>
>>
>>
>> 2010/7/9 viewpoint <yurazilot1 at list.ru>
>>>
>>> Many thanks for fast and substantial answers!
>>> Has established ipv4.ip_nonlocal_bind=1.
>>> Now there is no necessity to reboot FS or sofia profile.
>>>
>>> As a result it has turned out:
>>> 1) Two servers FS which kernel works with the shared db through unix ODBC
>>> 2) It Is realised Cluster-IP by installations Pacemaker
>>> (http://www.clusterlabs.org/wiki/Install#From_Source)
>>>
>>> As server FS work with share db, there is an impression that at switching
>>> Cluster-IP with active on
>>> a passive, passive server can pick up session begun on an active server
>>> (the necessary data about
>>> current sessions takes from the share db). Whether So it?
>>> Testing has shown that at switching Cluster-IP on reserve FS, that does
>>> not process session which
>>> have begun on first FS :(
>>>
>>>
>>>
>>> Thu, 8 Jul 2010 16:21:40 +0200 (CEST) письмо от Vladimir Klejch
>>> <klejch+freeswitch at netbox.cz>:
>>>
>>> >
>>> > Hi
>>> >
>>> > On linux you can use /proc/sys/net/ipv4/ip_nonlocal_bind to bind to non
>>> > local
>>> > address on start of FS and then you don't need any restart of FS or
>>> > reload of sofia profile if this addres is active on the node
>>> >
>>> > or you can have this floating address on dummy iface (?or lo )  and
>>> > then
>>> > use right settings in
>>> > /proc/sys/net/ipv4/conf/eth?/arp_filter,arp_ignore
>>> > and then FS can use this address to bind on start and you don't need
>>> > restart of FS?or relaod of sofia profile ...
>>> >
>>> >
>>> >
>>> >                               Kleo
>>> >
>>> > On Thu, 8 Jul 2010, viewpoint wrote:
>>> >
>>> > > Hello.
>>> > >
>>> > > I currently have a project where I'm researching how to establish a
>>> > > clustered platform wieth failover time ~= some milliseconds.
>>> > >
>>> > > At present we have: 2 identical servers FS, wieth established
>>> > > Pacemaker
>>> > > (http://www.clusterlabs.org/wiki/Install#From_Source) - heartbeat. On
>>> > > the one hand it is possible to tell that all works, as, at refusal of
>>> > > the first server, the second server receives cluster-ip. A problem
>>> > > that
>>> > > FreeSWITCH it is necessary to restart (or simply to start) that it
>>> > > began
>>> > > to work with the new IP-address. As the result, a switching total
>>> > > time
>>> > > makes 10-20 sec which basic part is necessary on launch FreeSwitch.
>>> > >
>>> > > any ideas?
>>> > >
>>> > > Thanks.
>>> >
>>> >
>>> > --
>>> >       klejch+freeswitch at netbox.cz
>>> >
>>> > _______________________________________________
>>> > FreeSWITCH-users mailing list
>>> > FreeSWITCH-users at lists.freeswitch.org
>>> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> >
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>>>
>>>
>>> Я в Моем Мире - http://my.mail.ru/list/yurazilot1/
>>>
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>>
>>
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>>
>
>
>
> --
> Sincerely
>
> Jay
>
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>



-- 
Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618