Update CMD entry point

Signed-off-by: Viet Nguyen Duc <[email protected]>

Author: VietND96

.tools/Dockerfile

@@ -6,7 +6,7 @@ LABEL org.opencontainers.image.source="https://github.com/${AUTHORS}/docker-sele
 
 ARG KUBECTL_VERSION
 
-RUN apt-get update && apt-get install -y curl && \
+RUN apt-get update && apt-get install -y bash curl jq && \
     ARCH=$(dpkg --print-architecture) && \
     VERSION=${KUBECTL_VERSION:-$(curl -L -s https://dl.k8s.io/release/stable.txt)} && \
     curl -LO "https://dl.k8s.io/release/${VERSION}/bin/linux/${ARCH}/kubectl" && \
@@ -22,4 +22,4 @@ USER kubectl
 
 RUN kubectl version --client
 
-ENTRYPOINT ["kubectl"]
+CMD ["bash"]