Cleanup docker build of nginx image (#4925)

images/nginx/Makefile

@@ -15,53 +15,45 @@
 # 0.0.0 shouldn't clobber any released builds
 TAG ?= 0.96
 REGISTRY ?= quay.io/kubernetes-ingress-controller
-ARCH ?= $(shell go env GOARCH)
-DOCKER ?= docker
-
-ALL_ARCH = amd64 arm arm64
 
 IMGNAME = nginx
 IMAGE = $(REGISTRY)/$(IMGNAME)
-MULTI_ARCH_IMG = $(IMAGE)-$(ARCH)
 
-all: all-container
+PLATFORMS = amd64 arm arm64
 
-image-info:
-	echo -n '{"image":"$(IMAGE)","tag":"$(TAG)"}'
+EMPTY :=
+SPACE := $(EMPTY) $(EMPTY)
+COMMA := ,
 
-sub-container-%:
-	$(MAKE) ARCH=$* container
+all: container
 
-sub-push-%:
-	$(MAKE) ARCH=$* push
-
-all-container: $(addprefix sub-container-,$(ALL_ARCH))
-
-all-push: $(addprefix sub-push-,$(ALL_ARCH))
-
-container: .container-$(ARCH)
-.container-$(ARCH):
-	$(DOCKER) buildx build \
+container:
+	DOCKER_CLI_EXPERIMENTAL=enabled docker buildx build \
 		--no-cache \
 		--progress plain \
-		--platform linux/$(ARCH) \
-		-t $(MULTI_ARCH_IMG):$(TAG) rootfs
+		--platform $(subst $(SPACE),$(COMMA),$(PLATFORMS)) \
+		--tag $(IMAGE):$(TAG) rootfs
+
+	# https://github.com/docker/buildx/issues/59
+	$(foreach PLATFORM,$(PLATFORMS), \
+			DOCKER_CLI_EXPERIMENTAL=enabled docker buildx build \
+			--load \
+			--progress plain \
+			--platform $(PLATFORM) \
+			--tag $(IMAGE)-$(PLATFORM):$(TAG) rootfs;)
 
 ifeq ($(ARCH), amd64)
 	# This is for to maintain the backward compatibility
-	$(DOCKER) tag $(MULTI_ARCH_IMG):$(TAG) $(IMAGE):$(TAG)
+	docker tag $(MULTI_ARCH_IMG):$(TAG) $(IMAGE):$(TAG)
 endif
 
-push: .push-$(ARCH)
-.push-$(ARCH): .container-$(ARCH)
-	$(DOCKER) push $(MULTI_ARCH_IMG):$(TAG)
+push: container
+	$(foreach PLATFORM,$(PLATFORMS), \
+		docker push $(IMAGE)-$(PLATFORM):$(TAG);)
+
 ifeq ($(ARCH), amd64)
-	$(DOCKER) push $(IMAGE):$(TAG)
+	docker push $(IMAGE):$(TAG)
 endif
 
-clean: $(addprefix sub-clean-,$(ALL_ARCH))
-sub-clean-%:
-	$(DOCKER) rmi -f $(IMAGE)-$*:$(TAG) || true
-
-release: all-container all-push
+release: push
 	echo "done"

images/nginx/rootfs/build.sh

@@ -43,7 +43,7 @@ export LUA_BRIDGE_TRACER_VERSION=0.1.1
 export NGINX_INFLUXDB_VERSION=5b09391cb7b9a889687c0aa67964c06a2d933e8b
 export GEOIP2_VERSION=3.3
 export NGINX_AJP_VERSION=bf6cd93f2098b59260de8d494f0f4b1f11a84627
-export RESTY_LUAROCKS_VERSION=3.2.1
+export RESTY_LUAROCKS_VERSION=3.1.3
 export LUAJIT_VERSION=9d5750d28478abfdcaefdfdc408f87752a21e431
 export LUA_RESTY_BALANCER=0.03
 export LUA_RESTY_CORE=0.1.17
@@ -194,7 +194,7 @@ get_src 41378438c833e313a18869d0c4a72704b4835c30acaf7fd68013ab6732ff78a7 \
 get_src 5f629a50ba22347c441421091da70fdc2ac14586619934534e5a0f8a1390a950 \
         "https://github.com/yaoweibin/nginx_ajp_module/archive/$NGINX_AJP_VERSION.tar.gz"
 
-get_src f27e20c9cdb3ffb991ccdb85796c36a0690566676f8e1a59b0d0ee6598907d04 \
+get_src c573435f495aac159e34eaa0a3847172a2298eb6295fcdc35d565f9f9b990513 \
         "https://luarocks.github.io/luarocks/releases/luarocks-${RESTY_LUAROCKS_VERSION}.tar.gz"
 
 get_src 5d16e623d17d4f42cc64ea9cfb69ca960d313e12f5d828f785dd227cc483fcbd \