Node-red error connecting to Redis

[meyay (Metin Y.)]

The Dockerfile for the latest tag uses “EXPOSE 6379”.
I used it in the past, it should bind the port to 0.0.0.0:6379

@djtbrit

Do you think I need to add the -h redis option to the Node-Red container?

What does that mean?

@meyay

For container to container communication use the servicename. You named your redis service redis , thus your node-red service needs to use redis:6379 to communicate with it.

If this not working, then:

@meyay

Though, it might become necessary to declare your own network and assign you containers to them in your docker-compose.yml