Connections fail

Services can’t connect to other services #

This is usually due to a simple typos or things of that nature. To debug, go through it from the beginning:

  • Are the services on the same network?
  • Is the service you try to connect to up and running (and not scaled to 0)?
  • Does the Docker-internal DNS work (and are you using the correct hostnames)?
some-service$ ping some-other-service
some-service$ ping tasks.some-stack_some-other-service
  • Are you using the correct port?