print docker component versions (#4865)

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
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Chris O'Haver 2021-09-14 08:34:04 -04:00 committed by GitHub
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@ -64,6 +64,7 @@ docker-build:
ifeq ($(DOCKER),)
$(error "Please specify Docker registry to use. Use DOCKER=coredns for releases")
else
docker version
@# 1. Copy appropriate coredns binary to build/docker/linux/<arch>
@# 2. Copy Dockerfile to build/docker/linux/<arch>
for arch in $(LINUX_ARCH); do \