-FROM alpine:latest
+FROM ubuntu:jammy
ARG KUBECTL_VERSION="v1.28.4"
ARG KUBECTL_URL="https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
WORKDIR /root
-RUN apk add --no-cache git curl bash make \
+RUN apt-get update && apt-get install -y git curl make \
&& curl -L $KUBECTL_URL -o /usr/local/bin/kubectl \
&& chmod +x /usr/local/bin/kubectl \
&& curl -L $HELM_URL -o $HELM_ARCHIVE \
&& mv linux-amd64/helm /usr/local/bin/helm \
&& rm -rf linux-amd64 $HELM_ARCHIVE
-CMD ["/bin/sh"]
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+CMD ["/bin/bash"]
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