Docker Deployment

Deploy Plugged.in using Docker for consistent, scalable, and portable deployments across any environment.

Quick Start

Clone Repository

git clone https://github.com/VeriTeknik/pluggedin-app.git
cd pluggedin-app

Configure Environment

cp .env.example .env
# Edit .env with your configuration

Build and Run

docker-compose up -d

Access Application

Open http://localhost:12005

Multi-Architecture Support

NEW: Plugged.in now supports both AMD64 and ARM64 architectures!Our Docker images are now available as multi-architecture builds on Docker Hub, automatically selecting the correct platform for your system.

AMD64 (x86_64)

✅ Intel/AMD processors ✅ Most cloud platforms ✅ Traditional servers

ARM64 (aarch64)

✅ Apple Silicon (M1/M2/M3) ✅ AWS Graviton ✅ Raspberry Pi 4+

Verify Platform Support

Check available architectures for any version:

# Check latest release
docker manifest inspect veriteknik/pluggedin:latest --verbose | jq '.manifests[].platform'

# Check specific version
docker manifest inspect veriteknik/pluggedin:v2.16.0 --verbose | jq '.manifests[].platform'

# Expected output:
# {
#   "architecture": "amd64",
#   "os": "linux"
# }
# {
#   "architecture": "arm64",
#   "os": "linux"
# }

Docker automatically pulls the correct architecture for your platform. No manual configuration needed!

Docker Hub Deployment

Using Pre-built Image

Pull Image

docker pull veriteknik/pluggedin:latest

Run with Docker Compose

# Download production compose file
curl -O https://raw.githubusercontent.com/VeriTeknik/pluggedin-app/main/docker-compose.production.yml

# Create .env file with your configuration
cat > .env <<EOF
DATABASE_URL=postgresql://user:pass@host:5432/db
NEXTAUTH_URL=https://your-domain.com
NEXTAUTH_SECRET=$(openssl rand -base64 32)
PLUGGEDIN_API_KEY=$(openssl rand -base64 32)
EOF

# Start services
docker-compose -f docker-compose.production.yml up -d

Publishing Multi-Arch Images to Docker Hub

Use the provided docker-build.sh script for automated multi-architecture builds and publishing.

Build Multi-Arch Image

# Build and push multi-architecture image (AMD64 + ARM64)
./docker-build.sh v2.16.0

# Or build locally for testing (current architecture only)
./docker-build.sh v2.16.0 --local

What this does:

Sets up Docker buildx for multi-platform builds
Builds for both linux/amd64 and linux/arm64
Creates unified manifest
Pushes to Docker Hub
Tags both version and latest

Manual Multi-Arch Build (Advanced)

# Create buildx builder
docker buildx create --name multiarch-builder --use --bootstrap

# Build and push for multiple platforms
docker buildx build \
  --platform linux/amd64,linux/arm64 \
  -f Dockerfile.production \
  -t veriteknik/pluggedin:v2.16.0 \
  -t veriteknik/pluggedin:latest \
  --push \
  .

Verify Multi-Arch Upload

# Check that both architectures are available
docker manifest inspect veriteknik/pluggedin:v2.16.0

# You should see manifests for both amd64 and arm64

For multi-arch builds, you need Docker Desktop or Docker with buildx support. The automated script (docker-build.sh) handles all setup automatically.

Docker Architecture

Application Container

Next.js 15 application
Node.js 20 runtime
MCP proxy server
Port 12005 exposed

Database Container

PostgreSQL 18-alpine
Persistent volume
Health checks enabled
Port 5432 exposed

Migrator Container

One-time migration runner
Optimized size (288 MB)
Auto-stops after migrations
Drizzle ORM migrations

Persistent Volumes

Database data
User uploads
Application logs
MCP package cache

What’s Included

✅ PostgreSQL 18 (latest stable) with automatic migrations
✅ Next.js 15 web application with optimized production build
✅ Persistent volumes for database, uploads, logs, and MCP packages
✅ Health checks and automatic restarts
✅ Migrator container (288 MB) for database setup
✅ Docker-optimized MCP isolation (no sandboxing overhead)

Production Dockerfile

The project includes two Dockerfiles:

Dockerfile - Standard build with sandboxing support
Dockerfile.production - Optimized production build

Both include sandboxing tools (bubblewrap, firejail, fuse3) for secure MCP server execution.

Standard Dockerfile Features

# Multi-stage build with sandboxing
FROM node:20-alpine AS builder

# Sandboxing tools included in runner stage
RUN apk add --no-cache \
    bubblewrap \
    firejail \
    fuse3 \
    libfuse3-3

# Set working directory
WORKDIR /app

# Copy package files
COPY package.json pnpm-lock.yaml ./

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy application code
COPY . .

# Build application
RUN pnpm build

# Production stage
FROM node:20-alpine AS runner

# Sandboxing tools are pre-installed
RUN apk add --no-cache \
    curl \
    bubblewrap \
    firejail \
    fuse3 \
    libfuse3-3

# Create app user
RUN addgroup -g 1001 nodejs \
    && adduser -S nextjs -u 1001

# Set working directory
WORKDIR /app

# Copy built application
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder --chown=nextjs:nodejs /app/public ./public

# Create cache directories
RUN mkdir -p /app/.cache/mcp-packages \
    && chown -R nextjs:nodejs /app/.cache

# Switch to non-root user
USER nextjs

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:3000/api/health || exit 1

# Start application
CMD ["node", "server.js"]

Docker Compose Configuration

Development Setup

# docker-compose.yml
services:
  pluggedin-app:
    container_name: pluggedin-app
    build:
      context: .
      dockerfile: Dockerfile
    env_file:
      - .env
    restart: always
    ports:
      - '12005:3000'
    volumes:
      - mcp-cache:/app/.cache
      - app-uploads:/app/uploads
      - app-logs:/app/logs
    environment:
      - NODE_ENV=production
      - DATABASE_URL=postgresql://pluggedin:pluggedin_secure_password@pluggedin-postgres:5432/pluggedin
      - DATABASE_SSL=false
      - MCP_ISOLATION_TYPE=none
      - MCP_ISOLATION_FALLBACK=firejail
      - MCP_ENABLE_NETWORK_ISOLATION=false
      - MCP_PACKAGE_STORE_DIR=/app/.cache/mcp-packages
      - MCP_PNPM_STORE_DIR=/app/.cache/mcp-packages/pnpm-store
      - MCP_UV_CACHE_DIR=/app/.cache/mcp-packages/uv-cache
    depends_on:
      pluggedin-postgres:
        condition: service_healthy

  pluggedin-postgres:
    container_name: pluggedin-postgres
    image: postgres:18-alpine
    restart: always
    environment:
      POSTGRES_DB: pluggedin
      POSTGRES_USER: pluggedin
      POSTGRES_PASSWORD: pluggedin_secure_password
    ports:
      - '5432:5432'
    volumes:
      - pluggedin-postgres:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U pluggedin -d pluggedin"]
      interval: 5s
      timeout: 5s
      retries: 5

  drizzle-migrate:
    container_name: pluggedin-migrate
    build:
      context: .
      dockerfile: Dockerfile
      target: migrator
    command: >
      sh -c "
        echo 'Waiting for database to be ready...';
        until pg_isready -h pluggedin-postgres -p 5432 -U pluggedin; do
          echo 'Database is unavailable - sleeping';
          sleep 2;
        done;
        echo 'Database is up - running migrations';
        pnpm drizzle-kit migrate
      "
    env_file:
      - .env
    environment:
      - DATABASE_URL=postgresql://pluggedin:pluggedin_secure_password@pluggedin-postgres:5432/pluggedin
      - DATABASE_SSL=false
      - PGUSER=pluggedin
      - PGHOST=pluggedin-postgres
      - PGDATABASE=pluggedin
    depends_on:
      pluggedin-postgres:
        condition: service_healthy

volumes:
  pluggedin-postgres:
    driver: local
  mcp-cache:
    driver: local
  app-uploads:
    driver: local
  app-logs:
    driver: local

Production Setup

# docker-compose.prod.yml
version: '3.8'

services:
  app:
    image: pluggedin:latest
    container_name: pluggedin-app
    restart: always
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
      - DATABASE_URL=${DATABASE_URL}
      - NEXTAUTH_URL=${NEXTAUTH_URL}
      - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
      - REDIS_URL=redis://redis:6379
    volumes:
      - app_cache:/app/.cache
      - app_uploads:/app/uploads
    depends_on:
      - db
      - redis
    networks:
      - pluggedin-network
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 2G
        reservations:
          cpus: '1'
          memory: 1G

  db:
    image: postgres:18-alpine
    container_name: pluggedin-db
    restart: always
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./backup:/backup
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER} -d ${DB_NAME}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - pluggedin-network
    command:
      - "postgres"
      - "-c"
      - "shared_buffers=256MB"
      - "-c"
      - "max_connections=200"

  redis:
    image: redis:7-alpine
    container_name: pluggedin-redis
    restart: always
    volumes:
      - redis_data:/data
    networks:
      - pluggedin-network
    command: redis-server --appendonly yes

  nginx:
    image: nginx:alpine
    container_name: pluggedin-nginx
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
      - ./ssl:/etc/nginx/ssl:ro
      - nginx_cache:/var/cache/nginx
    depends_on:
      - app
    networks:
      - pluggedin-network

volumes:
  postgres_data:
  redis_data:
  app_cache:
  app_uploads:
  nginx_cache:

networks:
  pluggedin-network:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16

Environment Variables

Create .env file for Docker deployment:

# Database
DATABASE_URL=postgresql://pluggedin:secure_password@db:5432/pluggedin_prod
DB_USER=pluggedin
DB_PASSWORD=secure_password
DB_NAME=pluggedin_prod

# Authentication
NEXTAUTH_URL=https://your-domain.com
NEXTAUTH_SECRET=generate-with-openssl-rand-base64-32

# Redis
REDIS_URL=redis://redis:6379

# Application
NODE_ENV=production
PORT=3000

# MCP Configuration
MCP_PACKAGE_STORE_DIR=/app/.cache/mcp-packages
MCP_PNPM_STORE_DIR=/app/.cache/mcp-packages/pnpm-store
MCP_UV_CACHE_DIR=/app/.cache/mcp-packages/uv-cache

# Sandboxing Configuration (Docker-optimized)
MCP_ISOLATION_TYPE=none
MCP_ISOLATION_FALLBACK=firejail
MCP_ENABLE_NETWORK_ISOLATION=false

# Note: Use 'none' for Docker deployments as bubblewrap requires
# Linux kernel user namespace support not available in Docker on macOS

# API Keys (optional)
ANTHROPIC_API_KEY=your-key
OPENAI_API_KEY=your-key

# Email (optional)
EMAIL_SERVER_HOST=smtp.gmail.com
EMAIL_SERVER_PORT=587
EMAIL_SERVER_USER=your-email
EMAIL_SERVER_PASSWORD=your-password
EMAIL_FROM=noreply@your-domain.com

Building and Running

Build Image

# Build production image
docker build -t pluggedin:latest .

# Build with specific tag
docker build -t pluggedin:v2.10.3 .

# Build with build args
docker build \
  --build-arg NODE_VERSION=20 \
  --build-arg NEXT_PUBLIC_API_URL=https://api.plugged.in \
  -t pluggedin:latest .

Run Containers

Development
Production

# Start all services
docker-compose up -d

# View logs
docker-compose logs -f app

# Stop services
docker-compose down

Database Management

Migrations

# Run migrations
docker-compose exec app pnpm db:migrate

# Generate schema
docker-compose exec app pnpm db:generate

# Access database
docker-compose exec db psql -U pluggedin -d pluggedin_prod

Backup and Restore

# Backup database
docker-compose exec db pg_dump -U pluggedin pluggedin_prod | gzip > backup_$(date +%Y%m%d_%H%M%S).sql.gz

# Restore database
gunzip -c backup_20240101_120000.sql.gz | docker-compose exec -T db psql -U pluggedin pluggedin_prod

Upgrading PostgreSQL

PostgreSQL major version upgrades require data migration. Always backup before upgrading.

Upgrading from PostgreSQL 16 or earlier to 18

Option 1: Fresh Start (Data Loss)
Option 2: Data Migration

# Stop all containers and remove volumes
docker-compose down -v

# Update docker-compose.yml to postgres:18-alpine
# Start fresh with PostgreSQL 18
docker-compose up --build -d

Note: This will DELETE all existing data. Only use for development.

Verify PostgreSQL Version

# Check PostgreSQL version
docker exec pluggedin-postgres psql -U pluggedin -d pluggedin -c "SELECT version();"

# Expected output: PostgreSQL 18.0 on ...

Nginx Configuration

Create nginx.conf for production:

events {
    worker_connections 1024;
}

http {
    upstream app {
        least_conn;
        server app:3000;
    }

    server {
        listen 80;
        server_name your-domain.com;
        return 301 https://$server_name$request_uri;
    }

    server {
        listen 443 ssl http2;
        server_name your-domain.com;

        ssl_certificate /etc/nginx/ssl/cert.pem;
        ssl_certificate_key /etc/nginx/ssl/key.pem;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers HIGH:!aNULL:!MD5;

        client_max_body_size 10M;

        # Security headers
        add_header X-Frame-Options "SAMEORIGIN" always;
        add_header X-Content-Type-Options "nosniff" always;
        add_header X-XSS-Protection "1; mode=block" always;

        # Proxy to application
        location / {
            proxy_pass http://app;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        # Static files
        location /_next/static {
            proxy_pass http://app;
            proxy_cache_valid 200 365d;
            add_header Cache-Control "public, immutable";
        }
    }
}

Health Monitoring

Health Check Endpoint

The application provides a health check endpoint:

# Check health
curl http://localhost:12005/api/health

# Response
{
  "status": "healthy",
  "timestamp": "2024-01-01T12:00:00Z",
  "version": "2.10.3",
  "services": {
    "database": "connected",
    "redis": "connected",
    "mcp": "ready"
  }
}

Docker Health Check

HEALTHCHECK --interval=30s --timeout=3s --retries=3 \
    CMD curl -f http://localhost:3000/api/health || exit 1

Scaling Strategies

Horizontal Scaling

# docker-compose.scale.yml
services:
  app:
    deploy:
      replicas: 3
      update_config:
        parallelism: 1
        delay: 10s
      restart_policy:
        condition: any

Load Balancing

Use Docker Swarm or Kubernetes for advanced load balancing:

# Initialize swarm
docker swarm init

# Deploy stack
docker stack deploy -c docker-compose.prod.yml pluggedin

# Scale service
docker service scale pluggedin_app=5

Troubleshooting

Common Issues

Container fails to start

Check logs:

docker-compose logs app
docker-compose ps

Verify environment variables and database connection

Database connection issues

Verify database is running:

docker-compose exec db pg_isready

Check connection string in .env file

Permission errors

Fix ownership:

docker-compose exec app chown -R nextjs:nodejs /app/.cache

Out of memory

Increase memory limits:

deploy:
  resources:
    limits:
      memory: 4G

Debug Mode

Enable debug logging:

# Add to docker-compose.yml
environment:
  - DEBUG=mcp:*
  - LOG_LEVEL=debug

Container Access

# Access application container
docker-compose exec app sh

# Access database
docker-compose exec db psql -U pluggedin

# View real-time logs
docker-compose logs -f --tail=100

Security Best Practices

Never use default passwords in production. Always use secrets management.

1. Use Docker Secrets

secrets:
  db_password:
    external: true
  nextauth_secret:
    external: true

services:
  app:
    secrets:
      - db_password
      - nextauth_secret

2. Non-root User

Always run containers as non-root:

USER nextjs

3. Read-only Root Filesystem

services:
  app:
    read_only: true
    tmpfs:
      - /tmp
      - /app/.next/cache

4. Network Isolation

networks:
  frontend:
    driver: bridge
  backend:
    driver: bridge
    internal: true

Backup Strategy

Automated backup script:

#!/bin/bash
# backup.sh

BACKUP_DIR="/backups"
DATE=$(date +%Y%m%d_%H%M%S)

# Backup database
docker-compose exec -T db pg_dump -U pluggedin pluggedin_prod | \
  gzip > "$BACKUP_DIR/db_$DATE.sql.gz"

# Backup volumes
docker run --rm \
  -v pluggedin_app_uploads:/data \
  -v $BACKUP_DIR:/backup \
  alpine tar czf "/backup/uploads_$DATE.tar.gz" /data

# Keep only last 30 days
find $BACKUP_DIR -name "*.gz" -mtime +30 -delete

Add to crontab:

0 2 * * * /path/to/backup.sh

Support

For Docker deployment help:

Documentation: docs.plugged.in
Docker Hub: hub.docker.com/r/veriteknik/pluggedin
GitHub Issues: Report issues

Getting Started

Platform Features

Tutorials

Security

Deployment

Testing

Migration Guides

Troubleshooting

Advanced Configuration

Integration Guides

Performance

​Docker Deployment

​Quick Start

​Multi-Architecture Support

AMD64 (x86_64)

ARM64 (aarch64)

​Verify Platform Support

​Docker Hub Deployment

​Using Pre-built Image

​Publishing Multi-Arch Images to Docker Hub

​Docker Architecture

Application Container

Database Container

Migrator Container

Persistent Volumes

​What’s Included

​Production Dockerfile

​Standard Dockerfile Features

​Docker Compose Configuration

​Development Setup

​Production Setup

​Environment Variables

​Building and Running

​Build Image

​Run Containers

​Database Management

​Migrations

​Backup and Restore

​Upgrading PostgreSQL

​Upgrading from PostgreSQL 16 or earlier to 18

​Verify PostgreSQL Version

​Nginx Configuration

​Health Monitoring

​Health Check Endpoint

​Docker Health Check

​Scaling Strategies

​Horizontal Scaling

​Load Balancing

​Troubleshooting

​Common Issues

​Debug Mode

​Container Access

​Security Best Practices

​1. Use Docker Secrets

​2. Non-root User

​3. Read-only Root Filesystem

​4. Network Isolation

​Backup Strategy

​Support

Docker Deployment

Quick Start

Multi-Architecture Support

Verify Platform Support

Docker Hub Deployment

Using Pre-built Image

Publishing Multi-Arch Images to Docker Hub

Docker Architecture

What’s Included

Production Dockerfile

Standard Dockerfile Features

Docker Compose Configuration

Development Setup

Production Setup

Environment Variables

Building and Running

Build Image

Run Containers

Database Management

Migrations

Backup and Restore

Upgrading PostgreSQL

Upgrading from PostgreSQL 16 or earlier to 18

Verify PostgreSQL Version

Nginx Configuration

Health Monitoring

Health Check Endpoint

Docker Health Check

Scaling Strategies

Horizontal Scaling

Load Balancing

Troubleshooting

Common Issues

Debug Mode

Container Access

Security Best Practices

1. Use Docker Secrets

2. Non-root User

3. Read-only Root Filesystem

4. Network Isolation

Backup Strategy

Support