FROM golang:1.13 AS builder WORKDIR /src COPY . . ENV CGO_ENABLED=0 ENV BUILD_HOST=syncthing.net ENV BUILD_USER=docker RUN rm -f syncthing && go run build.go -no-upgrade build syncthing FROM alpine EXPOSE 8384 22000 21027/udp VOLUME ["/var/syncthing"] RUN apk add --no-cache ca-certificates su-exec COPY --from=builder /src/syncthing /bin/syncthing COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh ENV PUID=1000 PGID=1000 HEALTHCHECK --interval=1m --timeout=10s \ CMD nc -z localhost 8384 || exit 1 ENV STGUIADDRESS=0.0.0.0:8384 ENTRYPOINT ["/bin/entrypoint.sh", "-home", "/var/syncthing/config"]