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63 changes: 22 additions & 41 deletions Dockerfile
Original file line number Diff line number Diff line change
@@ -1,43 +1,24 @@
FROM alpine:3.6 AS builder
FROM debian:bullseye-slim


RUN export ARCH=$([[ "$(uname -m)" == "aarch64" ]] && echo "arm64" || echo "amd64")
RUN apt-get update && apt upgrade -y && apt-get install curl bash -y && \
curl -o /usr/local/bin/kubectl1.22 -L https://storage.googleapis.com/kubernetes-release/release/v1.22.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.21 -L https://storage.googleapis.com/kubernetes-release/release/v1.21.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.20 -L https://storage.googleapis.com/kubernetes-release/release/v1.20.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.19 -L https://storage.googleapis.com/kubernetes-release/release/v1.19.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.18 -L https://storage.googleapis.com/kubernetes-release/release/v1.18.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.17 -L https://storage.googleapis.com/kubernetes-release/release/v1.17.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.16 -L https://storage.googleapis.com/kubernetes-release/release/v1.16.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.15 -L https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.14 -L https://storage.googleapis.com/kubernetes-release/release/v1.14.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.13 -L https://storage.googleapis.com/kubernetes-release/release/v1.13.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.12 -L https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.11 -L https://storage.googleapis.com/kubernetes-release/release/v1.11.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl -L https://storage.googleapis.com/kubernetes-release/release/v1.10.0/bin/linux/${ARCH}/kubectl && \
curl -o /usr/local/bin/kubectl1.6 -L https://storage.googleapis.com/kubernetes-release/release/v1.6.0/bin/linux/${ARCH}/kubectl && \
apt-get purge curl -y && apt-get clean

RUN apk update && apk add curl

RUN export ARCH=$([[ "$(uname -m)" == "aarch64" ]] && echo "arm64" || echo "amd64") && \
curl -o kubectl1.22 -L https://storage.googleapis.com/kubernetes-release/release/v1.22.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.21 -L https://storage.googleapis.com/kubernetes-release/release/v1.21.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.20 -L https://storage.googleapis.com/kubernetes-release/release/v1.20.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.19 -L https://storage.googleapis.com/kubernetes-release/release/v1.19.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.18 -L https://storage.googleapis.com/kubernetes-release/release/v1.18.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.17 -L https://storage.googleapis.com/kubernetes-release/release/v1.17.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.16 -L https://storage.googleapis.com/kubernetes-release/release/v1.16.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.15 -L https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.14 -L https://storage.googleapis.com/kubernetes-release/release/v1.14.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.13 -L https://storage.googleapis.com/kubernetes-release/release/v1.13.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.12 -L https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.11 -L https://storage.googleapis.com/kubernetes-release/release/v1.11.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.10 -L https://storage.googleapis.com/kubernetes-release/release/v1.10.0/bin/linux/${ARCH}/kubectl && \
curl -o kubectl1.6 -L https://storage.googleapis.com/kubernetes-release/release/v1.6.0/bin/linux/${ARCH}/kubectl


FROM alpine:3.15.6

RUN apk --no-cache update && apk upgrade && apk add --update bash

#copy all versions of kubectl to switch between them later.
COPY --from=builder kubectl1.22 /usr/local/bin/
COPY --from=builder kubectl1.21 /usr/local/bin/
COPY --from=builder kubectl1.20 /usr/local/bin/
COPY --from=builder kubectl1.19 /usr/local/bin/
COPY --from=builder kubectl1.18 /usr/local/bin/
COPY --from=builder kubectl1.17 /usr/local/bin/
COPY --from=builder kubectl1.16 /usr/local/bin/
COPY --from=builder kubectl1.15 /usr/local/bin/
COPY --from=builder kubectl1.14 /usr/local/bin/
COPY --from=builder kubectl1.13 /usr/local/bin/
COPY --from=builder kubectl1.12 /usr/local/bin/
COPY --from=builder kubectl1.11 /usr/local/bin/
COPY --from=builder kubectl1.10 /usr/local/bin/kubectl
COPY --from=builder kubectl1.6 /usr/local/bin/

RUN chmod +x /usr/local/bin/kubectl \
/usr/local/bin/kubectl1.6 \
Expand All @@ -59,9 +40,9 @@ WORKDIR /
ADD cf-deploy-kubernetes.sh /cf-deploy-kubernetes
ADD template.sh /template.sh

RUN adduser -D -h /home/cfu -s /bin/bash cfu \
RUN adduser --disabled-password --home /home/cfu --shell /bin/bash cfu \
&& chgrp -R $(id -g cfu) /cf-deploy-kubernetes /usr/local/bin /template.sh \
&& chmod -R g+rwX /cf-deploy-kubernetes /usr/local/bin /template.sh
USER cfu

#
CMD ["bash"]
2 changes: 1 addition & 1 deletion service.yaml
Original file line number Diff line number Diff line change
@@ -1 +1 @@
version: 16.1.11
version: 16.1.12