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 6b5e897f470d5b4be9bbf95e13622a625ae7a871..c132990575bf3be3ca891b1a23730fb4ba794e22 100644 (file)
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:alpine as builder
+FROM node:lts-alpine as builder
 
 WORKDIR /usr/builder
 
@@ -6,18 +6,24 @@ COPY package.json package-lock.json ./
 
 RUN npm set progress=false && npm config set depth 0 && npm cache clean --force
 RUN npm install
+COPY tsconfig.json rollup.config.js ./
+COPY src ./src
+COPY docker/config.json ./src/assets/config.json
+RUN npm run build
+
+FROM node:lts-alpine
 
-FROM node: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 NOTICE LICENSE ./
-COPY src ./src
-COPY *.json ./
-COPY docker/config.json ./src/assets/config.json
+COPY --from=builder /usr/builder/dist ./dist
+COPY README.md NOTICE LICENSE ./
 COPY docker/autoconfig.sh /autoconfig.sh
 RUN chmod +x /autoconfig.sh
 
-#CMD ["node", "src/start.js"]
-CMD /autoconfig.sh && node src/start.js
+#CMD ["node", "dist/start.js"]
+CMD /autoconfig.sh && node -r source-map-support/register dist/start.js