Added Dockerfile

backend/.env.example

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

backend/Dockerfile

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

backend/docker-compose.yml

@@ -1,11 +0,0 @@
-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

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

backend/package.json

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