Docker

backend/.env.example

@@ -1,4 +1,5 @@
 NODE_ENV=production
+PORT=3031
 URI=mongodb://localhost?retryWrites=true&w=majority
 FRONTEND=https://bingo.anatolykopyl.ru
 DB_NAME=vk_bingo

backend/Dockerfile

@@ -1,11 +1,9 @@
-FROM node:16-alpine
-WORKDIR /app
+FROM node:20-alpine
+LABEL authors="anatolykopyl"
 
-# Copy and download dependencies
-COPY package.json package-lock.json ./
-RUN npm install
+WORKDIR /usr/node/app
+COPY package.json yarn.lock ./
+
+RUN yarn install --frozen-lockfile
 
-# Copy the source files into the image
 COPY . .
-EXPOSE 3000
-CMD npm start

backend/docker-compose.yml

@@ -0,0 +1,11 @@
+version: '3'
+
+services:
+  flexpatrol-bingo:
+    image: git.radner.ru/anatolykopyl/flexpatrol-bingo:latest
+    container_name: flexpatrol-bingo
+    working_dir: /usr/node/app
+    ports:
+      - "3004:3000"
+    command: >
+      sh -c "node index.js"

backend/index.js

@@ -219,10 +219,5 @@ const client = new MongoClient(process.env.URI, { useUnifiedTopology: true });
     }
   });
 
-  app.listen(
-    3000,
-    '0.0.0.0',
-    511,
-    () => console.log(`Server started on port ${3000}`),
-  );
+  app.listen(process.env.PORT, () => console.log(`Server started on ${process.env.PORT}`));
 })();

backend/package.json

@@ -4,8 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "dev": "nodemon index.js",
-    "start": "node index.js"
+    "dev": "nodemon index.js"
   },
   "author": "Anatoly Kopyl",
   "license": "ISC",