update Dockerfile

Author: idoubi

Dockerfile

@@ -1,5 +1,12 @@
 FROM alpine
 
+# install kubectl
+RUN apk add --no-cache curl && \
+    curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
+    chmod +x kubectl && \
+    mv kubectl /usr/local/bin/ && \
+    rm -rf /var/cache/apk/*
+
 WORKDIR /data
 
 COPY ./.env.example.toml ./.env.toml
@@ -11,6 +18,4 @@ RUN chmod +x mcprouter
 
 ENTRYPOINT ["./mcprouter"]
 
-# proxy: 8025
-# api: 8027
-CMD ["proxy"] 
+CMD ["proxy"]