FROM envoyproxy/envoy-dev:latest COPY ./envoy.yaml /etc/envoy.yaml COPY ./lib/envoy_filter_http_wasm_example.wasm /lib/envoy_filter_http_wasm_example.wasm RUN chmod go+r /etc/envoy.yaml /lib/envoy_filter_http_wasm_example.wasm CMD ["/usr/local/bin/envoy", "-c", "/etc/envoy.yaml", "--service-cluster", "proxy"]