Jira running in one node. How to fall back to other availability zone instancesin aws

[Rajashekar]

Aws env

Jira is running in one node using server licence.

How to fallback or replicate the setup to other availablity zone instance with entire jira data.

[Nic Brough -Adaptavist-]

You do not.  Or rather, you can, but it's not a fall-back, it's "start up the other system and use that instead of the original one"

This is unless you are actually talking about Jira Data Center, not Server?