Upgrade EJBCA 6.15.5.2 to EJBCA 7.4.3 and EJBCA 7.4.3 to EJBCA 8.x

[khiemnguyen1]

Hello everyone, please help me to upgrade the EJBCA system. I am using
EJBCA 6.15.5.2
Wildfly 18.0.1 Final
JDK8
Now I want to upgrade to EJBCA 7.4.3.2, what do I need to do? I have read the documentation but don't really understand it. Can everyone explain more about the command and how to upgrade?
Does upgrading to version 8.x require upgrading Wildfly and JDK? And how will I perform the upgrade?
Thanks you.

[primetomas]

Did you read this page?
https://docs.keyfactor.com/ejbca/latest/upgrading-ejbca

Yes, upgrading to version 8 from 6 will require updates of Java and WildFly. As you can see here the minimum java version of EJBCA 8 is JDK 11. https://docs.keyfactor.com/ejbca/8.3.2/installation-prerequisites