Merge pull request #14 from smartcat999/update-kubectl-Dockerfile

feat: support helm plugin mapkubeapis

Dockerfile

@@ -1,7 +1,8 @@
-From alpine:3.18.2
+FROM alpine:3.18.2
 
 ARG KUBECTL_VERSION=v1.27.4
 ARG HELM_VERSION=v3.12.2
+ARG KUSTOMIZE_VERSION=v5.1.0
 ARG TARGETOS
 ARG TARGETARCH
 
@@ -14,19 +15,27 @@ RUN apk update && apk add \
    curl \
    wget \
    tcpdump \
+   git \
    ca-certificates && \
    update-ca-certificates && \
    rm -rf /var/cache/apk/* && \
-   curl -LO https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/${TARGETOS}/${TARGETARCH}/kubectl && \
-   chmod +x ./kubectl && \
-   mv ./kubectl /usr/local/bin/kubectl && \
-   echo -e 'source /usr/share/bash-completion/bash_completion\nsource <(kubectl completion bash)' >>~/.bashrc && \
    curl -SsLO https://get.helm.sh/helm-${HELM_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz && \
-   tar xf helm-${HELM_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz -C /usr/local/bin && \ 
+   tar xf helm-${HELM_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz -C /usr/local/bin && \
    mv /usr/local/bin/${TARGETOS}-${TARGETARCH}/helm /usr/local/bin && \
    rm helm-${HELM_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz && \
-   rm -rf /usr/local/bin/${TARGETOS}-${TARGETARCH}
-
+   rm -rf /usr/local/bin/${TARGETOS}-${TARGETARCH} && \
+   helm plugin install https://github.com/helm/helm-mapkubeapis && \
+   apk del git
+
+RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/${TARGETOS}/${TARGETARCH}/kubectl && \
+    chmod +x ./kubectl && \
+    mv ./kubectl /usr/local/bin/kubectl && \
+    echo -e 'source /usr/share/bash-completion/bash_completion\nsource <(kubectl completion bash)' >>~/.bashrc
+
+RUN curl -SsLO https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz && \
+    tar xvzf kustomize_${KUSTOMIZE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz && \
+    mv kustomize /usr/local/bin/ && \
+    rm kustomize_${KUSTOMIZE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz
 
 COPY entrypoint.sh /usr/local/bin/entrypoint.sh