I built my own container for version 8.5, and the agent is erroring about RPC. I did not see a env flag for RPC or the list of flags for DRONE_AGENT as the v1 docs have. Am I missing something?
Does 8.5 support RPC?
yes, cloud.drone.io runs the same code published to github and uses agents w/ rpc. I recommend attaching your configuration, logs, error message, etc to support questions so that the community can better assist.
The 0.8 servers uses port 9000 for grpc communication. Also note that the agent expects DRONE_SERVER to contain the hostname value (not a url). See https://0-8-0.docs.drone.io/install-for-github/ for an example.