--- /dev/null
+# Copyright 2019 Nokia
+#
+# 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 alpine:3.9
+MAINTAINER Balazs Szekeres <balazs.szekeres@nokia.com>
+
+ARG KUBEDNS
+ENV KUBEDNS_VERSION=$KUBEDNS
+ENV GOPATH /build
+ENV PATH /usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+
+RUN apk update \
+&& apk upgrade \
+&& apk add sudo \
+&& apk add --update libcap \
+&& adduser -u 145 -D -H -s /sbin/nologin kubedns \
+&& mkdir -p /home/kubedns \
+&& chown -R kubedns:kubedns /home/kubedns \
+&& chown -R kubedns:kubedns /etc \
+&& apk add --no-cache --virtual .build-deps build-base git mercurial go glide bash tar curl \
+&& apk add --no-cache dnsmasq \
+&& mkdir -p $GOPATH/src/k8s.io/dns \
+&& curl -fsSL -k https://github.com/kubernetes/dns/archive/${KUBEDNS_VERSION}.tar.gz | tar zx --strip-components=1 -C $GOPATH/src/k8s.io/dns \
+&& cd $GOPATH/src/k8s.io/dns \
+&& PKG=k8s.io/dns ARCH=amd64 VERSION=${KUBEDNS_VERSION} ./build/build.sh \
+&& mv $GOPATH/bin/linux_amd64/kube-dns /usr/bin/kube-dns \
+&& mv $GOPATH/bin/linux_amd64/dnsmasq-nanny /usr/bin/dnsmasq-nanny \
+&& setcap 'cap_net_bind_service=+ep' /usr/sbin/dnsmasq \
+&& apk del .build-deps \
+&& rm -rf $GOPATH \
+&& rm -rf /build \
+&& rm -rf /root/.glide
+
+USER kubedns
+ENV HOME /home/kubedns
+WORKDIR $HOME
+
+