We are updating our WSO2 API Manager from version 2.1 to version 2.6. We are using a distributed deployment (Pattern 4) with Puppet support. Reading the update guide (https://docs.wso2.com/display/AM260/Upgrading+from+the+Previous+Release) we are noticing it talks only about database upgrade and artifact updates. What about all the remaining configurations?
It seems we should install a new distributed environment (ver 2.6) and configure it again from the ground. In this case, we would like to use Puppet. Anyway, Puppet files (ver. 2.6) don't have hiera configuration files as it happened in version 2.1, so I'm wondering how to add configuration parameters.
Moreover, in the puppet files I can't find any cluster configuration parameters.
What's the best way to upgrade our distributed environment from 2.1 to 2.6?
Thank you very much
