Add 404-server (defaultbackend)

images/404-server/Makefile

@@ -0,0 +1,50 @@
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Build the default backend binary or image for amd64, arm, arm64 and ppc64le
+#
+# Usage:
+# 	[PREFIX=gcr.io/google_containers/defaultbackend] [ARCH=amd64] [TAG=1.1] make (server|container|push)
+
+
+all: push
+
+TAG=1.3
+PREFIX?=gcr.io/google_containers/defaultbackend
+ARCH?=amd64
+GOLANG_VERSION=1.7
+TEMP_DIR:=$(shell mktemp -d)
+
+server: server.go
+	CGO_ENABLED=0 GOOS=linux GOARCH=$(ARCH) GOARM=6 go build -a -installsuffix cgo -ldflags '-w -s' -o server
+
+container:
+	# Compile the binary inside a container for reliable builds
+	docker pull golang:$(GOLANG_VERSION)
+	docker run --rm -it -v $(PWD)/vendor:/go/src -v $(PWD):/build golang:$(GOLANG_VERSION) /bin/bash -c "make -C /build server ARCH=$(ARCH)"
+
+	docker build --pull -t $(PREFIX)-$(ARCH):$(TAG) .
+
+push: container
+	gcloud docker -- push $(PREFIX)-$(ARCH):$(TAG)
+
+push-legacy: container
+ifeq ($(ARCH),amd64)
+	# Backward compatibility. TODO: deprecate this image tag
+	docker tag -f $(PREFIX)-$(ARCH):$(TAG) $(PREFIX):$(TAG)
+	gcloud docker -- push $(PREFIX):$(TAG)
+endif
+
+clean:
+	rm -f server