[asterisk-users] Multiple instances of Asterisk on the same host...

[Roderick A. Anderson]

Gordon Henderson wrote:
> Interesting thread recently about virtual servers...
> 
> I'm thinking of doing something similar - right now looking at Containers 
> (lxc) rather than "proper" virtualisation though, however it got me 
> thinking of a "poor mans virtualisation" solution...
> 
> This would assume you have a real server to start with and full root 
> access...
> 
> I was thinking of simply running multiple asterisks on the same box, each 
> with their own /etc/asterisk config directory (in e.g. 
> /home/v1/etc/asterisk, /home/v2/etc/asterisk and so on - obviously give 
> them unique /home/v1/spool/asterisk/ , etc. directories too, but for the 
> most part things like /var/lib/asterisk/sounds and modules can be shared. 
> (exception being astdb!) It just means a custom 
> /etc/asterisk/asterisk.conf file for each instance and asterisk being 
> started with the correct config file - /home/v1/etc/asterisk.conf, etc.
> 
> So giving each asterisk it's own IP address (eth0:1, eth0:2, etc.) and 
> changing the bindaddr parameter in each one to suit multiple IP addresses 
> bound to the 'host' would seem to be the way to do it - each asterisk can 
> still use ztdummy/dhadidummy for timing if required (or does it stop 
> multiple asterisks opening it?)
> 
> Anyone done this or contemplated doing it?

I have heard of a company, name completely escapes me right now, that 
appears to use Linux-Vserver.

I am trying to find the time to move my business system to a 
Linux-Vserver from a Micro-Linux Asterisk Server and the only issue I'm 
aware of is DAHDI/ZAPTEL might have to be run in the "host" instead of 
the guests.  Then some permissions set so the guests can access it DAHDI.


\\||/
Rod
-- 
> 
> Gordon
>