Docker container is running but when using curl not accessible
I've found solution. Problem is backend took 10 mins to make fully loaded. When curl -m 5 http://0.0.0.0 in validate_server.sh, backend is not ready yet to response back that's why [stderr]curl: (56) Recv failure: Connection reset by peer throw. So, I've added sleep 20s above curl -m 5 http://0.0.0.0 inside validate_server.sh, now it was working.