Docker configuration

.dockerignore

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+node_modules/*
+.env

.env.sample

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+# ===================Server Port===================
+PORT = 3000
+
+
+# ===================MongoDB Url===================
+MONGO_DB_URL = 'Paste mongodb url here'
+
+
+# ===================Platform Name===================
+PLATFORM_NAME = 'GetMyDeal'
+
+
+# ===================Cookiee Key===================
+SESSION_SECRET_KEY = 'Paste SESSION-SECRET-KEY here'
+
+
+# ===================Payment Gateway Credentials - Razorpay===================
+RAZORPAY_KEY_ID = "Paste RAZORPAY_KEY_ID here"
+
+RAZORPAY_SECRET_KEY = "Paste RAZORPAY_SECRET_KEY here"
+
+
+# ===================OTP Verification Service Credentials - Twilio ===================
+TWILIO_ACCOUNT_SID = "Paste TWILIO_ACCOUNT_SID here"
+
+TWILIO_AUTH_TOKEN = "Paste TWILIO_AUTH_TOKEN here"
+
+TWILIO_VERIFY_SID = "Paste TWILIO_VERIFY_SID here"

Dockerfile

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+# Command to configure the base image (official Node.js base image)
+FROM node:18.16
+
+# Command to update the base image
+RUN apt update
+
+# Set the working directory for the container
+WORKDIR /app
+
+# Command to copy the package files to working direcotory of the container
+COPY package*.json .
+
+# Install dependencies inside the container
+RUN npm install
+
+# Copy all the files from the existing directory to the docker container
+COPY . .
+
+# Command to set a fixed port for container to listen (exposing a port)
+EXPOSE 3000
+
+# Specify the default command to run the application inside the container
+CMD ["npm", "start"]

docker-compose.yaml

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+version: "3"
+services:
+  webserver:
+    build:
+      dockerfile: Dockerfile
+      context: ./
+    image: webserver-image:v1 # This will set the image name and tag while building the image from dockerfile using docker compose
+    container_name: webserver # This will set the container name while starting it from docker compose
+    ports:
+      - 3000:3000
+    restart: on-failure
+    # volumes:
+    #   - .:/app
+    env_file:
+      - ./.env