I assume the answer is "as long as the underlying tomcat version is the same" but I was looking if anyone had experience.
We have a fully automated script that does all the minor little "tweaks" needed for an upgrade.
- crowd.properties
- seraph-config.xml
- JRE keystore changes
- server.xml fixes (proxy, context, thread counts)
All the rest are pretty easy sed based interactions, or a call to keytool. But the server.xml file is a bit more complex in terms of replacements, and for now just prompts the admin to make the changes manually and restart.
I would prefer to just dump the new one, and use our previous, valid one, but was curious if anyone had success or horror stories, or if anyone at Atlassian had an official stance.