JIB ignores the DOCKER_REGISTRY environment variable

[johngmyers]

Description

When docker.build.jib is set to true, the docker:push goal ignores the value of the DOCKER_REGISTRY environment variable. It instead tries to push to Docker Hub.

When docker.build.jib is set to false, it correctly pushes to the registry specifed in that environment variable.

Info

• docker-maven-plugin version : 0.40.2
• Maven version (mvn -v) : 3.5.0

• Docker version :
• If it's a bug, how to reproduce :

1. Specify the image name without a registry.
2. Do not specify the <registry> subelement of the <image> configuration.
3. Do not specify a global configuration element <registry>
4. Set the DOCKER_REGISTRY environment variable to a registry other than Docker Hub.
5. Run mvn -Ddocker.build.jib=true docker:build docker:push

[rhuss]

Good find, it definitely sounds like a bug. Anyboyd volunteering to look into it ?

[rohanKanojia]

@johngmyers : Could you please try 0.42.0 to see if it resolves your issue?