cri-o/vendor/k8s.io/kubernetes/cluster/images/hyperkube/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 DEBIAN_FRONTEND=noninteractive apt-get update -y \
&& DEBIAN_FRONTEND=noninteractive apt-get -yy -q install \
iptables \
ebtables \
ethtool \
ca-certificates \
conntrack \
util-linux \
socat \
git \
jq \
nfs-common \
glusterfs-client \
cifs-utils \
&& DEBIAN_FRONTEND=noninteractive apt-get upgrade -y \
&& DEBIAN_FRONTEND=noninteractive apt-get autoremove -y \
&& DEBIAN_FRONTEND=noninteractive apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* # CACHEBUST
RUN cp /usr/bin/nsenter /nsenter
# Manifests for the docker guide
COPY static-pods/master.json \
static-pods/etcd.json \
static-pods/addon-manager-singlenode.json \
static-pods/kube-proxy.json \
/etc/kubernetes/manifests/
# Manifests for the docker-multinode guide
COPY static-pods/master-multi.json \
static-pods/addon-manager-multinode.json \
/etc/kubernetes/manifests-multi/
# Copy over all addons
COPY addons /etc/kubernetes/addons
# Copy other required scripts for the setup
COPY setup-files.sh make-ca-cert.sh copy-addons.sh /
# easy-rsa package required by make-ca-cert
ADD https://storage.googleapis.com/kubernetes-release/easy-rsa/easy-rsa.tar.gz /root/kube/
# Copy the the cni-bin folder into /opt/cni/bin
COPY cni-bin/bin /opt/cni/bin
# Copy overlay configuration to default directory
COPY cni-conf /etc/cni/net.d
# Create symlinks for each hyperkube server
# TODO: replace manual symlink creation with --make-symlink command once
# cross-building with qemu supports go binaries. See #28702
# RUN /hyperkube --make-symlinks
RUN ln -s /hyperkube /apiserver \
&& ln -s /hyperkube /controller-manager \
&& ln -s /hyperkube /federation-apiserver \
&& ln -s /hyperkube /federation-controller-manager \
&& ln -s /hyperkube /kubectl \
&& ln -s /hyperkube /kubelet \
&& ln -s /hyperkube /proxy \
&& ln -s /hyperkube /scheduler
# Copy the hyperkube binary
COPY hyperkube /hyperkube