zilman/kubectl repository overview

FROM alpine

ENV KUBE_LATEST_VERSION="v1.7.3"

RUN apk add --update ca-certificates
&& apk add --update -t deps curl
&& curl -L https://storage.googleapis.com/kubernetes-release/release/${KUBE_LATEST_VERSION}/bin/linux/amd64/kubectl⁠ -o /usr/local/bin/kubectl
&& chmod +x /usr/local/bin/kubectl
&& apk del --purge deps
&& rm /var/cache/apk/*

ENTRYPOINT /usr/bin/tail -f /dev/null