traefik docker network selection

When using an public/private or external/internal setup with traefik and docker. For example to segment a database container completely but allow some containers outside access but also allow the same container to access internal resources. Traefik has issues on starting to pick the correct network for the public/external routing. This is still something I am trying to fix but in theory adding this label to the container with two networks does solve it.

traefik.docker.network=my-shared-network