[Build] disable DOCKER_BUILDKIT explicitly (sonic-net#14405)

Why I did it Fix sonic-net#14081 By default DOCKER_BUILDKIT is enabled after docker version 23.0.0 So we need to disable it explicitly if SONIC_USE_DOCKER_BUILDKIT is not set. Otherwise it will produce larger installable images. How I did it set DOCKER_BUILDKIT=0 in slave.mk How to verify it
xumia · Apr 11, 2023 · d7d6445 · d7d6445
1 parent 3d32008
commit d7d6445
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/slave.mk b/slave.mk
@@ -454,6 +454,8 @@ include Makefile.cache
 ifeq ($(SONIC_USE_DOCKER_BUILDKIT),y)
 $(warning "Using SONIC_USE_DOCKER_BUILDKIT will produce larger installable SONiC image because of a docker bug (more details: https://github.com/moby/moby/issues/38903)")
 export DOCKER_BUILDKIT=1
+else
+export DOCKER_BUILDKIT=0
 endif