3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
16 MAINTAINER Levente Kale <levente.kale@nokia.com>
19 ENV FLANNEL_VERSION=$FLANNEL
20 ARG FLANNEL_ARCHITECTURE
21 ENV FLANNEL_ARCH=$FLANNEL_ARCHITECTURE
23 RUN apk add --no-cache wget iproute2 net-tools ca-certificates iptables strongswan && update-ca-certificates && \
24 apk add wireguard-tools --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community
26 RUN mkdir -p /opt/bin && \
27 wget -O /opt/bin/flanneld https://github.com/coreos/flannel/releases/download/v${FLANNEL_VERSION}/flanneld-${FLANNEL_ARCH} && \
28 chmod +x /opt/bin/flanneld && \
29 wget -O /opt/bin/mk-docker-opts.sh https://github.com/coreos/flannel/blob/v${FLANNEL_VERSION}/dist/mk-docker-opts.sh
31 ENTRYPOINT ["/opt/bin/flanneld"]