ARG FLANNEL
ENV FLANNEL_VERSION=$FLANNEL
-ARG FLANNEL_ARCHITECTURE
-ENV FLANNEL_ARCH=$FLANNEL_ARCHITECTURE
RUN apk add --no-cache wget iproute2 net-tools ca-certificates iptables strongswan && update-ca-certificates && \
apk add wireguard-tools --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community
RUN mkdir -p /opt/bin && \
- wget -O /opt/bin/flanneld https://github.com/coreos/flannel/releases/download/v${FLANNEL_VERSION}/flanneld-${FLANNEL_ARCH} && \
+ if [ $(uname -m) == 'aarch64' ]; then HOST_ARCH=arm64; else HOST_ARCH=amd64; fi && \
+ wget -O /opt/bin/flanneld https://github.com/coreos/flannel/releases/download/v${FLANNEL_VERSION}/flanneld-${HOST_ARCH} && \
chmod +x /opt/bin/flanneld && \
wget -O /opt/bin/mk-docker-opts.sh https://github.com/coreos/flannel/blob/v${FLANNEL_VERSION}/dist/mk-docker-opts.sh