I am a pbx noob. I currently have 3 clusters that require upgrades. They are all running pbx version 12. One cluster has centOS 2.210.62-6 and the other two have 6.12.65-27.
These each have their own physical server. My first question that I have, is how can I confirm the HA setup?
I believe we will be upgrading to pbx version 15. I am looking, and the most recent post I can find on this, is from June '19 saying that HA is not supported in version 15 yet. Has this been added, or is the “warm spare” route the way to go?
As far as the upgrade process, we will be building out a new vm on version 15, and importing the old config to the new vm. From what I have seen, going from version 12 to 15 is a major upgrade, and it is recommended to create a fresh new machine, and import config.
I also attempt to run the fwconsole commands, but none of them are working. Do these not work in pbx version 12? Any help would be greatly appreciated, thank you. Please let me know if there is anything else you would need to know to help answer my questions. Thank you.