ARG DEBIAN_VERSION_NUMERIC=12 # Now copy it into our base image. FROM gcr.io/distroless/base-nossl-debian${DEBIAN_VERSION_NUMERIC}:debug AS build FROM gcr.io/distroless/base-nossl-debian${DEBIAN_VERSION_NUMERIC} WORKDIR /src COPY synapse_guest_module /src/synapse_guest_module COPY --from=build /busybox/cp /bin/cp CMD ["cp", "-r", "/src/synapse_guest_module", "/modules"]