Update Dockerfile

Dockerfile

@@ -1,14 +1,9 @@
-# Use the official golang image as the base image
-FROM golang:1.17
+FROM alpine:3.14
 
-# Set the working directory inside the container
-WORKDIR /app
+RUN apk add --no-cache curl
 
-# Copy the chisel binary from the latest release
-COPY --from=jpillora/chisel:latest /app/chisel /app/chisel
+RUN curl -L -o /usr/local/bin/chisel https://github.com/jpillora/chisel/releases/download/v1.7.6/chisel_1.7.6_linux_amd64.gz \
+    && gunzip /usr/local/bin/chisel \
+    && chmod +x /usr/local/bin/chisel
 
-# Expose port 8080 for HTTP and port 8443 for HTTPS
-EXPOSE 8080 8443
-
-# Run the chisel server with default options
-CMD ["/app/chisel", "server"]
+ENTRYPOINT ["/usr/local/bin/chisel"]