multistage build, with docker compose

Dockerfile

@@ -1,18 +1,12 @@
 # specify the node base image with your desired version node:<version>
-FROM node:16
-# replace this with your application's default port
-RUN apt-get update && apt-get install -y p7zip-full && rm -rf /var/lib/apt/lists/*
-
+FROM node:16 as build
 WORKDIR /app
 copy ./ /app
-#RUN git clone https://gitea.simonzeyer.de/schuelerlabor-cleverlab/smarti.git /app
-
-#RUN chmod -R 777 /app
-EXPOSE 3000
-ENV HOST='0.0.0.0'
-ARG HOST='0.0.0.0'
-RUN npm install --global serve
-RUN npm install
-# RUN npm install
-CMD ["serve", "build", "-s"]
+RUN npm install  --verbose
+RUN npm run build  --verbose
 
+FROM nginx:alpine
+COPY --from=build /app/build/ /usr/share/nginx/html
+RUN chmod 755 /usr/share/nginx/html/ -rf
+EXPOSE 80
+ENTRYPOINT ["sh", "-c", "cd /usr/share/nginx/html/ && nginx -g 'daemon off;'"]

docker-compose.yaml

@@ -1,8 +1,11 @@
 # docker-compose.yml
 services:
   smarti: 
+    mem_limit: 2048m
+    mem_reservation: 128M
+    cpus: 2
     build:
       dockerfile: Dockerfile
     ports:
-    - "3000"
+    - "80"