penambahan docker dan lain lain untuk penyesuaian docker

Dockerfile

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+# Dockerfile for web-antrean Nuxt.js Application
+# Multi-stage build for optimized image size and native modules support
+
+# Stage 1: Build Stage
+FROM node:20-alpine AS builder
+
+# Install build dependencies for compiling native addons (like better-sqlite3)
+RUN apk add --no-cache python3 make g++ gcc libc-dev
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies (including devDependencies for build)
+RUN npm ci
+
+# Copy application files
+COPY . .
+
+# Build the application for production
+RUN npm run build
+
+# Stage 2: Production Stage
+FROM node:20-alpine AS runner
+
+# Install runtime dependencies (like libc6-compat for compatibility with precompiled binaries)
+RUN apk add --no-cache libc6-compat
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Copy built output and compiled node_modules from builder stage
+# This avoids needing to install build tools (g++, make, python) in this slim production stage
+COPY --from=builder /app/.output /app/.output
+COPY --from=builder /app/node_modules /app/node_modules
+
+# Expose port
+EXPOSE 3000
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV HOST=0.0.0.0
+ENV PORT=3000
+
+# Start the application
+CMD ["node", ".output/server/index.mjs"]