Responses to suggestions, 1 new fix
Two suggestions have been implemented and tested, namely, changing
the Postgres version to 10 and changing the Traefik version to "latest".
A further changes was necessary, because in:
https://github.com/samply/share-client/blob/feature/environmentPreconfiguration/Dockerfile
under "Stage used by ci for gbn images", STORE_URL is:
http://bridgehead-gbn-blaze-store:8080
To make this work, I also needed to change the container name for Blaze
in docker-compose.yml for GBN.