We are planning to upgrade our Jira environment to new version. Our Jira environment has 2000 users , and It's important to keep Jira application "alive" during upgrade. Does there are any solutions how to upgrade Jira with zero-downtime to Jira 8 (except something like green-blue deployment). I've tried upgrade Jira node-by-node (by removing from our balancer) , but receive an error that Jira applications in cluster has different versions. Thank you
Do you think it's possible to upgrade node-by-node always keeping nodes alive until the last node. An example with 3 nodes would
Once the 3rd and final node is upgrade, start JIRA on each node 1 by 1.
Also any thoughts on going from 7.12.3 to 8.0 vs 7.12.3 to 8.5 (enterprise release). With no downtime available once we get to 8 version is it safer to do small jump from 7.12 to closest 8.x version or does it not matter and we should just jump to 8.5
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events