Today I tried connecting a local Livebook server to one of my production nodes for the first time in several months, and received an error referencing RPC support on the local Livebook server:
Detected Fly RPC support is not available on node :"livebook@127.0.0.1"
Which seems to come from the Fly RPC elixir library, indicating that the production node expects my livebook node to identify itself in terms of which Fly region it’s running in.
The main livebook guide makes no mention of Fly RPC–could someone tell me whether I in fact do need to set this up locally, and how I could add it to my system-wide livebook installation (invoked via livebook server or the new desktop launcher)?