ARG FROM=alpine FROM alpine AS cni ARG GOARCH=amd64 ARG CNI_PLUGINS_VERSION=v0.9.1 RUN apk add --no-cache curl && \ curl -Lo cni.tar.gz https://github.com/containernetworking/plugins/releases/download/$CNI_PLUGINS_VERSION/cni-plugins-linux-$GOARCH-$CNI_PLUGINS_VERSION.tgz && \ tar -xf cni.tar.gz FROM $FROM ARG GOARCH ARG ALPINE_VERSION=v3.12 LABEL maintainer="squat " RUN echo -e "https://alpine.global.ssl.fastly.net/alpine/$ALPINE_VERSION/main\nhttps://alpine.global.ssl.fastly.net/alpine/$ALPINE_VERSION/community" > /etc/apk/repositories && \ apk add --no-cache ipset iptables ip6tables wireguard-tools COPY --from=cni bridge host-local loopback portmap /opt/cni/bin/ COPY bin/linux/$GOARCH/kg /opt/bin/ ENTRYPOINT ["/opt/bin/kg"]