I am trying to connect livebook to a running phoenix app to do some BI analysis. Following these fly.io guides
Connecting Livebook to Your App in Production · Fly Docs
Clustering Your Application · Fly Docs
I have my phoenix app and livebook both as containers and using docker-compose to launch. Both are behind a reverse proxy with a load balancer between the app and proxy.
the local IP for phoenix app is 10.0.3.22 running on an internal port 4000 but when I try the attach node mode and enter < containre_name > : < container local ip > with the cookie value it shows node unreachable.
Livebook is being accessed from the web but it would need local connection ip as the connection is internal ?