I’m running a ruby on rails application
With docker, postgresql and virtualbox
but when I run the command
docker-compose up --build
and open it in the browser: http://192.168.99.100:3000
I get this error:
PG :: ConnectionBad
could not connect to server: Connection refused Is the server running on host "127.0.0.1" and accepting TCP / IP connections on port 5432?
What can this be?
Source: Docker Questions