Merge pull request #145 from mrueg/Dockerfile

Dockerfile: Update CNI Plugins

Dockerfile

@@ -1,14 +1,16 @@
 ARG FROM=alpine
 FROM alpine AS cni
-ARG GOARCH
+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/v0.7.5/cni-plugins-$GOARCH-v0.7.5.tgz && \
+    curl -Lo cni.tar.gz https://github.com/containernetworking/plugins/releases/download/$CNI_PLUGINS_VERSION/cni-plugins-linux-$GOARCH-$CNI_PLUGINS_VERSION.tgz && \
     tar -xf cni.tar.gz
 
 FROM $FROM
 ARG GOARCH
+ARG ALPINE_VERSION=v3.12
 LABEL maintainer="squat <lserven@gmail.com>"
-RUN echo -e "https://alpine.global.ssl.fastly.net/alpine/v3.12/main\nhttps://alpine.global.ssl.fastly.net/alpine/v3.12/community" > /etc/apk/repositories && \
+RUN echo -e "https://alpine.global.ssl.fastly.net/alpine/$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/