alvarogg777

ARG arch=
FROM alpine:3.13.5
ENV KUSTOMIZE_VER 4.1.2
ENV KUBECTL_VER 1.19.2
RUN echo $arch
RUN apk --no-cache add curl gettext

RUN  export arch=`ls -1 /lib/ | grep 64 | sed "s/64.*/64/" |cut -f3 -d"-" | grep 64 |head -n1`; if [ $arch = "aarch64" ]; then arch="arm64"; elif [ $arch = "x86_64" ]; then arch="amd64"; else arch=$arch; fi; curl -L https://storage.googleapis.com/kubernetes-release/release/v${KUSTOMIZE_VER}/bin/linux/$arch/kubectl -o /usr/bin/kustomize \
    && chmod +x /usr/bin/kustomize && curl -L https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VER}/bin/linux/$arch/kubectl -o /usr/bin/kubectl \
    && chmod +x /usr/bin/kubectl