Add node.js memory tuning to docker image

[e-mobility-charging-stations-simulator.git] / docker / Dockerfile

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 531bb43f9153576083fe24ae6ca86008baed57e4..c132990575bf3be3ca891b1a23730fb4ba794e22 100644 (file)
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,8 +13,12 @@ RUN npm run build
 
 FROM node:lts-alpine
 
+ARG MAX_OLD_SPACE_SIZE
+
 WORKDIR /usr/app
 
+ENV NODE_OPTIONS=--max-old-space-size=${MAX_OLD_SPACE_SIZE}
+
 COPY --from=builder /usr/builder/node_modules ./node_modules
 COPY --from=builder /usr/builder/dist ./dist
 COPY README.md NOTICE LICENSE ./