Merge pull request #2488 from FreedomBen/add-init-system-to-docker

Add tini as PID 1 handler in container image

Dockerfile

@@ -18,7 +18,8 @@ RUN apk update && \
     ffmpeg \
     make \
     python3 \
-    g++
+    g++ \
+    tini
 
 COPY --from=tone /usr/local/bin/tone /usr/local/bin/
 COPY --from=build /client/dist /client/dist
@@ -31,4 +32,5 @@ RUN apk del make python3 g++
 
 EXPOSE 80
 
+ENTRYPOINT ["tini", "--"]
 CMD ["node", "index.js"]