* Add DOCKER_HOST inheriting from the caller, to build environment * Fix for env var not set Former-commit-id: 9feff35f536a02b4c3986899c988aa620055ea50
* Add DOCKER_HOST inheriting from the caller, to build environment * Fix for env var not set Former-commit-id: 9feff35f536a02b4c3986899c988aa620055ea50