the-nexus/Dockerfile

# Stage 1: Build the Node.js server
FROM node:18-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm install

COPY . .

# Stage 2: Create the final Nginx image
FROM nginx:alpine

# Copy the Node.js server from the builder stage
COPY --from=builder /app /app

# Copy the static files
COPY . /usr/share/nginx/html
RUN rm -f /usr/share/nginx/html/Dockerfile \
          /usr/share/nginx/html/docker-compose.yml \
          /usr/share/nginx/html/deploy.sh \
          /usr/share/nginx/html/server.js \
          /usr/share/nginx/html/package.json \
          /usr/share/nginx/html/package-lock.json \
          /usr/share/nginx/html/node_modules

# Copy the Nginx configuration
COPY nginx.conf /etc/nginx/nginx.conf

# Expose port 80 for Nginx and 3001 for the Node.js server
EXPOSE 80
EXPOSE 3001

# Start both Nginx and the Node.js server
CMD ["sh", "-c", "node /app/server.js & nginx -g 'daemon off;'"]