<p dir="ltr">My take:</p>
<p dir="ltr">We can start focusing on a minimal definition of HA: a freeswitch system which will withstand failures of its components.</p>
<p dir="ltr">This can then be extended to an horizontally scalable system, capable of serving monstruous amount of calls, having internal partitioning, etc.</p>
<p dir="ltr">For our project I will start with a minimal HA setup:<br>
-two dispatchers (kamailio and or opensips) <br>
- in front of two freeswitches<br>
- that uses two databases (in master-master, active-passive)<br>
- special services like conferences and queues will be automatically partitioned<br>
- and using heartbeat or keepalived for floating ip address</p>
<p dir="ltr">Having this simple setup automatically built and.configured from packages would be very very valuable, and will solve the needs of 90% of "single company" deployments.</p>
<p dir="ltr">Then, we can.expand from there toward an ultimate ideal aim to have multiple freeswitch machines load balanced in a.cluster, that uses a.cluster of databases, and serves unlimited amount of calls for many different tenants, span on multiple datacenter, and maybe automatically serves traffic spikes from cloud, but we all know that at his extreme this more ambitious endeavour will be order of magnitudes more complex, customized to the specific requirements, require massive investment to be deployed "real world", etc</p>
<p dir="ltr">I would start with a.more humble and reachable HA setup as described in beginning of this post, and strive to find for it the perfect blend (or blends) by concentrating and distilling all community knowledge.</p>
<p dir="ltr">Let's first reach the lower hanging.fruit, and have it perfect. After it, sky is the limit.</p>
<p dir="ltr">-giovanni</p>
<p dir="ltr">sent from my mobile,<br>
Giovanni Maruzzelli<br>
cell: +39 347 266 56 18</p>
<div class="gmail_quote">On Aug 19, 2015 10:04 AM, "Andrew Cassidy" <<a href="mailto:andrew@cassidywebservices.co.uk">andrew@cassidywebservices.co.uk</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">One thing that would complement the current systems is a proper pacemaker resource agent. I'm currently using the lsb script from the wiki.<div><br></div><div>However, pacemaker isn't available in Debian Jessie as yet, so another solution needs to be found (mod_ha development?).</div><div><br></div><div>Just my 2c</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 19 August 2015 at 08:21, Sergey Safarov <span dir="ltr"><<a href="mailto:s.safarov@gmail.com" target="_blank">s.safarov@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p dir="ltr">Hello Brian<br>
I am already has configured two FS nodes in high availability cluster ("active" - "passive"). I'm ready to share workable solution, and my thoughts on its further development.</p><p dir="ltr">But is exist one problem. My English is not friendly.<br></p>
<br><div class="gmail_quote"><div><div><div dir="ltr">On Wed, Aug 19, 2015, 04:43 Brian West <<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>> wrote:<br></div></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">FreeSWITCHers,<div><br></div><div>Project #1 we discussed at ClueCon 2015 is a complete working HA solution, The goal is to have meta packages that will install, configure and deploy various HA components with in a controlled environment. but not only plugging in FreeSWITCH, but OpenSIPS, Kamailio, Asterisk and any other telecom component, This project is ambitious, I would like to gauge the community interest and what level of involvement you would like to have in this project, I would like to invite any and all open source communication software to get involved. A complete centralized, configured, deployable solution for everyone to use.</div><div><br></div><div>Interested? We can schedule a phone call to discuss this, what would be good times for everyone to get involved? </div><div><br></div><div>Please reply...</div><div><br></div><div>Thanks,<br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><font face="courier new, monospace"><b><i><font size="4">Brian West</font></i></b><br><span style="font-size:x-small"><a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span></font></p>
<p><font size="1" face="courier new, monospace"><img src="http://billing.freeswitch.org/templates/default/img/whmcslogo.png"><br></font></p><p><font size="2" face="monospace, monospace"><b><i>Twitter: @FreeSWITCH , @briankwest</i></b><br><a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a><br><a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></font></p><p><font face="monospace, monospace">Got Bugs? Report them <a href="https://freeswitch.org/jira" target="_blank">here</a>! | Reddit: <a href="https://www.reddit.com/r/freeswitch" target="_blank">/r/freeswitch</a></font></p>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><b>Andrew Cassidy BSc (Hons) MBCS SSCA</b><div>Managing Director<div><div><img src="http://www.cassidywebservices.co.uk/static/emailsig.png"><br></div><div><br><div><b style="color:rgb(51,135,171);text-decoration:none;font-family:sans-serif"><a href="mailto:info@cassidywebservices.co.uk" style="color:rgb(51,135,171);text-decoration:none;font-family:sans-serif" target="_blank">T</a> </b>03300 100 960
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