vendor files

vendor/k8s.io/kubernetes/build/debian-iptables/Dockerfile

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+# Copyright 2016 The Kubernetes Authors.
+#
+# 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.
+
+FROM BASEIMAGE
+
+# If we're building for another architecture than amd64, the CROSS_BUILD_ placeholder is removed so e.g. CROSS_BUILD_COPY turns into COPY
+# If we're building normally, for amd64, CROSS_BUILD lines are removed
+CROSS_BUILD_COPY qemu-ARCH-static /usr/bin/
+
+RUN clean-install \
+    conntrack \
+    ebtables \
+    ipset \
+    iptables \
+    kmod

vendor/k8s.io/kubernetes/build/debian-iptables/Makefile

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+# Copyright 2016 The Kubernetes Authors.
+#
+# 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.
+
+.PHONY:	build push
+
+REGISTRY?="gcr.io/google-containers"
+IMAGE=debian-iptables
+TAG=v10
+ARCH?=amd64
+TEMP_DIR:=$(shell mktemp -d)
+QEMUVERSION=v2.9.1
+
+ifeq ($(ARCH),arm)
+	QEMUARCH=arm
+endif
+ifeq ($(ARCH),arm64)
+	QEMUARCH=aarch64
+endif
+ifeq ($(ARCH),ppc64le)
+	QEMUARCH=ppc64le
+endif
+ifeq ($(ARCH),s390x)
+	QEMUARCH=s390x
+endif
+
+BASEIMAGE=gcr.io/google-containers/debian-base-$(ARCH):0.3
+
+build:
+	cp ./* $(TEMP_DIR)
+	cd $(TEMP_DIR) && sed -i "s|BASEIMAGE|$(BASEIMAGE)|g" Dockerfile
+	cd $(TEMP_DIR) && sed -i "s|ARCH|$(QEMUARCH)|g" Dockerfile
+
+ifeq ($(ARCH),amd64)
+	# When building "normally" for amd64, remove the whole line, it has no part in the amd64 image
+	cd $(TEMP_DIR) && sed -i "/CROSS_BUILD_/d" Dockerfile
+else
+	# When cross-building, only the placeholder "CROSS_BUILD_" should be removed
+	# Register /usr/bin/qemu-ARCH-static as the handler for ARM binaries in the kernel
+	docker run --rm --privileged multiarch/qemu-user-static:register --reset
+	curl -sSL https://github.com/multiarch/qemu-user-static/releases/download/$(QEMUVERSION)/x86_64_qemu-$(QEMUARCH)-static.tar.gz | tar -xz -C $(TEMP_DIR)
+	cd $(TEMP_DIR) && sed -i "s/CROSS_BUILD_//g" Dockerfile
+endif
+
+	docker build --pull -t $(REGISTRY)/$(IMAGE)-$(ARCH):$(TAG) $(TEMP_DIR)
+
+push: build
+	gcloud docker -- push $(REGISTRY)/$(IMAGE)-$(ARCH):$(TAG)
+
+all: push

vendor/k8s.io/kubernetes/build/debian-iptables/README.md

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+### debian-iptables
+
+Serves as the base image for `gcr.io/google_containers/kube-proxy-${ARCH}` and multiarch (not `amd64`) `gcr.io/google_containers/flannel-${ARCH}` images.
+
+This image is compiled for multiple architectures.
+
+#### How to release
+
+If you're editing the Dockerfile or some other thing, please bump the `TAG` in the Makefile.
+
+```console
+# Build for linux/amd64 (default)
+$ make push ARCH=amd64
+# ---> gcr.io/google_containers/debian-iptables-amd64:TAG
+
+$ make push ARCH=arm
+# ---> gcr.io/google_containers/debian-iptables-arm:TAG
+
+$ make push ARCH=arm64
+# ---> gcr.io/google_containers/debian-iptables-arm64:TAG
+
+$ make push ARCH=ppc64le
+# ---> gcr.io/google_containers/debian-iptables-ppc64le:TAG
+
+$ make push ARCH=s390x
+# ---> gcr.io/google_containers/debian-iptables-s390x:TAG
+```
+
+If you don't want to push the images, run `make` or `make build` instead
+
+
+[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/build/debian-iptables/README.md?pixel)]()