FROM alpine:3.19

RUN apk add --no-cache curl bash ca-certificates

# Install kubectl
RUN KUBECTL_VERSION=$(curl -s https://dl.k8s.io/release/stable.txt) && \
    curl -LO https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl && \
    install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl && \
    rm kubectl

# Install Helm
RUN curl -fsSL https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

ENTRYPOINT ["/bin/sh"]