add EXPOSE port command in Dockerfile (#1568)

added EXPOSE (see https://docs.docker.com/engine/reference/builder/#expose) in the Dockerfile. With this the reverse proxy Traefik can detect the port automatically.
2020-12-13 19:49:54 +01:00 · 2020-12-13 19:49:54 +01:00 · a291b29c6f
parent b566c4ba1a
commit a291b29c6f
1 changed files with 1 additions and 0 deletions
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@ -31,5 +31,6 @@ COPY ./config/sql/ ./config/sql/
 COPY ./locales/ ./locales/
 COPY --from=builder /invidious/invidious .

+EXPOSE 3000
 USER invidious
 CMD [ "/invidious/invidious" ]