Issue with postgre in docker-compose

[native-api]

Can’t say for sure without seeing the build.

My crystal ball says that this might be the same as

"No route to host" trying to connect to Docker container at 172.17.0.2

AFAICS searching https://docs.docker.com, the 1st container having 172.17.0.2 is not a guarantee, and neither is it a guarantee that that address is accessible from the host. Container networking | Docker Documentation mentions that the default bridge is deliberately protected with iptables rules and suggests connecting to containers from the outside via published ports.