build: Do not unnecessarily export images

When we do not require an image output from a `docker build` command, we should not export an image as this just wastes time. I believe this requires using buildx which can be enabled with `docker buildx install` Signed-off-by: Chris Crone <christopher.crone@docker.com>
2020-12-11 11:16:50 +01:00 · 2020-12-11 11:16:50 +01:00 · f55616d37b
parent 817ecaabaa
commit f55616d37b
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@ -13,6 +13,7 @@
 #   limitations under the License.

 export DOCKER_BUILDKIT=1
+export BUILDX_NO_DEFAULT_LOAD=1

 UNAME_S := $(shell uname -s)
 ifeq ($(UNAME_S),Linux)