Dockerfile

FROM alpine:3.17.1

ENV KUBECTL_VERSION 1.23.15
ENV KUSTOMIZE_VERSION 4.1.3
ENV JSONNET_VERSION 0.17.0
ENV JSONNET_BUNDLER_VERSION 0.4.0
ENV KUBECFG_VERSION 0.20.0
ENV PLUTO_VERSION 4.2.0
ENV LINKERD_VERSION 2.13.2
ENV LINKERD_SMI_VERSION 0.2.0
ENV JQ_VERSION 1.6
ENV ARGO_CLI_VERSION 2.1.7

RUN apk add --no-cache curl

RUN curl -L https://github.com/stedolan/jq/releases/download/jq-${JQ_VERSION}/jq-linux64 -o /usr/bin/jq \
  && chmod +x /usr/bin/jq

RUN curl -L https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl -o /usr/bin/kubectl \
  && chmod +x /usr/bin/kubectl

RUN curl -sL https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz | \
  tar xz && mv kustomize /usr/bin/kustomize

RUN curl -sL https://github.com/google/jsonnet/releases/download/v${JSONNET_VERSION}/jsonnet-bin-v${JSONNET_VERSION}-linux.tar.gz | \
    tar xz && mv jsonnet jsonnetfmt /usr/bin

RUN curl -sL https://github.com/FairwindsOps/pluto/releases/download/v${PLUTO_VERSION}/pluto_${PLUTO_VERSION}_linux_amd64.tar.gz | \
  tar xz && mv pluto /usr/bin/pluto

RUN curl -L https://github.com/bitnami/kubecfg/releases/download/v${KUBECFG_VERSION}/kubecfg-linux-amd64 -o /usr/bin/kubecfg \
  && chmod +x /usr/bin/kubecfg

RUN curl -L https://github.com/linkerd/linkerd2/releases/download/stable-${LINKERD_VERSION}/linkerd2-cli-stable-${LINKERD_VERSION}-linux-amd64 -o /usr/bin/linkerd \
  && chmod +x /usr/bin/linkerd

RUN curl -L https://github.com/linkerd/linkerd-smi/releases/download/v${LINKERD_SMI_VERSION}/linkerd-smi-${LINKERD_SMI_VERSION}-linux-amd64 -o /usr/bin/linkerd-smi \
  && chmod +x /usr/bin/linkerd-smi

RUN curl -fSL -o "/usr/bin/jb" "https://github.com/jsonnet-bundler/jsonnet-bundler/releases/download/v${JSONNET_BUNDLER_VERSION}/jb-linux-amd64" && chmod a+x "/usr/bin/jb"

RUN curl -sSL -o /usr/bin/argocd https://github.com/argoproj/argo-cd/releases/download/v${ARGO_CLI_VERSION}/argocd-linux-amd64 \
  && chmod +x /usr/bin/argocd

COPY ./entrypoint.sh /

ENTRYPOINT ["/entrypoint.sh"]