Update Dockerfile

server/Dockerfile

@@ -1,22 +1,20 @@
-# Use the official Debian Buster Slim image as the base image
-FROM debian:buster-slim
+# Use the official Node.js Alpine image as the base image
+FROM node:alpine
 
 # Set the working directory in the container
 WORKDIR /app
 
-# Install essential packages
-RUN apt-get update && apt-get install -y \
-    python3 \
-    make \
-    g++ \
-    && rm -rf /var/lib/apt/lists/*
+# Install Python and build essentials
+RUN apk add --no-cache python3 make g++
 
+# Add the MongoDB repository key
+RUN wget -qO - https://www.mongodb.org/static/pgp/server-5.0.asc | apk add --no-cache gnupg && gpg --import -
 
 # Add the MongoDB repository to APT sources
-RUN echo "deb http://repo.mongodb.org/apt/debian buster/mongodb-org/5.0 main" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list
+RUN echo "deb http://repo.mongodb.org/apt/debian buster/mongodb-org/5.0 main" > /etc/apk/repositories
 
 # Install MongoDB and MongoDB tools
-RUN apt-get update && apt-get install -y mongodb-org
+RUN apk update && apk add --no-cache mongodb-org
 
 # Create a directory for MongoDB data and logs
 RUN mkdir -p /data/db /var/log/mongodb
@@ -26,17 +24,21 @@ RUN mongod --fork --logpath /var/log/mongodb/mongod.log --dbpath /data/db --smal
     sleep 5 && \
     mongo admin --eval "db.createUser({ user: 'admin', pwd: 'password', roles: [ 'root' ] });"
 
-# Install Node.js and npm
-RUN apt-get update && apt-get install -y nodejs npm
+# Install OpenRC, which is used to manage system services (Alpine Linux uses OpenRC)
+RUN apk add --no-cache openrc
+
+# Enable MongoDB to start at boot
+RUN rc-update add mongodb default
 
 # Expose the port that your Node.js Express app listens on (e.g., 3000)
 EXPOSE 5000
 
-# Install OpenRC, which is used to manage system services (Debian also uses systemd)
-RUN apt-get update && apt-get install -y systemd
+# Install Node.js packages and your application
+COPY server/package.json server/package-lock.json ./
+RUN npm install --production
 
-# Enable MongoDB to start at boot
-RUN systemctl enable mongod
+# Copy the rest of your application code
+COPY . .
 
 # Start MongoDB and your server
-CMD systemctl start mongod && node src/index.js
+CMD rc-service mongodb start && node src/index.js