Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
On 8/17/11 3:36 PM, Edson - Lists wrote: Couldn't this be already doable through Lua or other external way? Something like "ask all asterisk box about their load and return the next to receive the call"? This is doable, indeed, but Lua or C or ... will require some some coding ... hope to see such implementations in public space soon :-) Cheers, Daniel Edson. Em 17/08/2011 07:17, Daniel-Constantin Mierla escreveu: On 8/17/11 12:07 PM, Olle E. Johansson wrote: At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. That would be indeed useful -- if you hurry up, you can make it to upcoming v3.2.0 :-) Cheers, Daniel ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
On 8/18/11 12:24 AM, Stefan Sayer wrote: Wouldn't it make more sense to add current load information to some headers of all messages coming from asterisk? most probably, the app/media server/gateway is sending messages to the proxy very often anyway, and if not, some options pinging can be done if there's no traffic for a while (probably proprietary format - at least I don't know about a standard defined for that). The dispatcher module can send OPTIONS requests to see if the peers are still available. The reply to them can include such headers. This can be a way of communication, indeed. Cheers, Daniel Stefan o Edson - Lists on 08/17/2011 03:36 PM: Couldn't this be already doable through Lua or other external way? Something like "ask all asterisk box about their load and return the next to receive the call"? Edson. Em 17/08/2011 07:17, Daniel-Constantin Mierla escreveu: On 8/17/11 12:07 PM, Olle E. Johansson wrote: At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. That would be indeed useful -- if you hurry up, you can make it to upcoming v3.2.0 :-) Cheers, Daniel ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
Wouldn't it make more sense to add current load information to some headers of all messages coming from asterisk? most probably, the app/media server/gateway is sending messages to the proxy very often anyway, and if not, some options pinging can be done if there's no traffic for a while (probably proprietary format - at least I don't know about a standard defined for that). Stefan o Edson - Lists on 08/17/2011 03:36 PM: Couldn't this be already doable through Lua or other external way? Something like "ask all asterisk box about their load and return the next to receive the call"? Edson. Em 17/08/2011 07:17, Daniel-Constantin Mierla escreveu: On 8/17/11 12:07 PM, Olle E. Johansson wrote: At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. That would be indeed useful -- if you hurry up, you can make it to upcoming v3.2.0 :-) Cheers, Daniel ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- frafos.com ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
Couldn't this be already doable through Lua or other external way? Something like "ask all asterisk box about their load and return the next to receive the call"? Edson. Em 17/08/2011 07:17, Daniel-Constantin Mierla escreveu: On 8/17/11 12:07 PM, Olle E. Johansson wrote: At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. That would be indeed useful -- if you hurry up, you can make it to upcoming v3.2.0 :-) Cheers, Daniel ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
On 8/17/11 12:07 PM, Olle E. Johansson wrote: At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. That would be indeed useful -- if you hurry up, you can make it to upcoming v3.2.0 :-) Cheers, Daniel ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
At some point I would love integrating Asterisk AMI feedback into the scheme. If we do that, we can get proper load balancing for Asterisk, based on current usage and capacity of each server, not just calls sent to them from Kamailio. /O ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Re: [SR-Users] The not so simple Kamailio Load Balancing of Asterisk
Hello, the example in README of dispatcher module in devel branch has a better example of using it for load balancing: http://kamailio.org/docs/modules/devel/modules_k/dispatcher.html#id2523016 Cheers, Daniel On 8/17/11 4:20 AM, Nick Khamis wrote: Hello Everyone, I saw the simple load balancing of asterisk using x-SER documentation here "http://www.kamailio.org/dokuwiki/doku.php/asterisk:load-balancing-and-ha";. Are there any up-tp-date not so simple documentation for setting up HA and LB asterisk instances using x-SER. Thanks in Advance, Nick Khamis Toronto Hydro Telecom ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
[SR-Users] The not so simple Kamailio Load Balancing of Asterisk
Hello Everyone, I saw the simple load balancing of asterisk using x-SER documentation here "http://www.kamailio.org/dokuwiki/doku.php/asterisk:load-balancing-and-ha";. Are there any up-tp-date not so simple documentation for setting up HA and LB asterisk instances using x-SER. Thanks in Advance, Nick Khamis Toronto Hydro Telecom ___ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
