As you aware official Trove Charm support dropped a while ago.
However, I couldn’t find any documentation to make it running for the previous releases.
Currently, we able to update Trove Charm for Ussuri release and charm is at working state.
As we see Trove can create VMs however they are stuck at BUILD state. Also, we can not reach these VMs from the network (both ping and ssh).
Additionally, I enabled the third ethernet on the servers which are going to be used for accessing internal OpenStack APIs and RabbitMQ etc. I named mapped it as physnet2 and created a router earlier as I do for external floating IPs. However VMs couldn’t able to get connected to the local network.
I am waiting for your suggestions and help to solve that networking issue and making the charm working.