[docker] Use the buildkit when building images

The docker buildkit is an opt in build engine that is faster and offers more advanced image building features. https://docs.docker.com/develop/develop-images/build_enhancements/ This patch sets `DOCKER_BUILDKIT=1` in the `docker-build.sh` file to enable the buildkit. Follow on patches will use some of the new features as well. Change-Id: Ib1bff68d65d0d4039efccabf7e1288163aafee0c Reviewed-on: http://gerrit.cloudera.org:8080/15390 Tested-by: Grant Henke <[email protected]> Reviewed-by: Alexey Serbin <[email protected]>
acelyc111 · Mar 9, 2020 · ef8696a · ef8696a
1 parent c1b7d76
commit ef8696a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/docker/docker-build.sh b/docker/docker-build.sh
@@ -104,6 +104,13 @@ TAG_LATEST=${TAG_LATEST:=1}
 TAG_HASH=${TAG_HASH:=0}
 DOCKER_CACHE_FROM=${DOCKER_CACHE_FROM:=""}
 
+# Enabled the docker buildkit so we can use advanced features
+# like skipping unused stages and mounting scripts that don't
+# need to remain in the image along with an improvement on
+# performance, storage management, feature functionality, and security.
+# https://docs.docker.com/develop/develop-images/build_enhancements/
+export DOCKER_BUILDKIT=1
+
 VERSION=$(cat "$ROOT/version.txt")
 VCS_REF=$(git rev-parse --short HEAD || echo "")