Explicitly expose backend ports in Dockerfile

2020-06-01 16:16:24 +02:00
parent 466b9ea8db
commit 8bff6b3fc3
3 changed files with 4 additions and 2 deletions
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -8,5 +8,7 @@ RUN npm run build
 FROM node:alpine
 WORKDIR /app
 COPY --from=builder /app ./
+
+EXPOSE 3000
 CMD ["npm", "run", "start:prod"]