claude-code-tracker/app/dashboard/templates/docs/docker-deployment.html

{% extends "docs/base.html" %}

{% block title %}Docker Deployment - Claude Code Project Tracker{% endblock %}

{% block doc_content %}
<div class="row">
    <div class="col-lg-8">
        <h1 class="mb-4">
            <i class="fab fa-docker text-primary me-2"></i>
            Docker Deployment Guide
        </h1>
        
        <p class="lead">
            Deploy Claude Code Project Tracker using Docker with Caddy reverse proxy for production environments.
        </p>
        
        <!-- Prerequisites -->
        <section class="mb-5">
            <h2><i class="fas fa-check-circle me-2"></i>Prerequisites</h2>
            <div class="alert alert-info">
                <p class="mb-2"><strong>Required:</strong></p>
                <ul class="mb-0">
                    <li>Docker and Docker Compose installed</li>
                    <li>Caddy with docker-proxy plugin</li>
                    <li>External Caddy network configured</li>
                    <li>Domain name (or local development domain)</li>
                </ul>
            </div>
        </section>
        
        <!-- Quick Start -->
        <section class="mb-5">
            <h2><i class="fas fa-rocket me-2"></i>Quick Start</h2>
            <p>Follow these steps to get Claude Code Tracker running with Docker:</p>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">1. Clone and Configure</h5>
                </div>
                <div class="card-body">
                    <pre><code class="language-bash"># Clone the repository
git clone &lt;repository-url&gt; claude-tracker
cd claude-tracker

# Copy environment template
cp .env.example .env</code></pre>
                </div>
            </div>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">2. Configure Environment</h5>
                </div>
                <div class="card-body">
                    <p>Edit the <code>.env</code> file with your settings:</p>
                    <pre><code class="language-bash"># Domain configuration
DOMAIN=claude.l.supported.systems

# Database settings
DATABASE_URL=sqlite+aiosqlite:////app/data/tracker.db

# Application settings
DEBUG=false
PYTHONPATH=/app</code></pre>
                </div>
            </div>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">3. Deploy with Docker Compose</h5>
                </div>
                <div class="card-body">
                    <pre><code class="language-bash"># Build and start the container
docker-compose up -d

# View logs
docker-compose logs -f

# Check status
docker-compose ps</code></pre>
                </div>
            </div>
        </section>
        
        <!-- Docker Configuration -->
        <section class="mb-5">
            <h2><i class="fas fa-cog me-2"></i>Docker Configuration</h2>
            
            <h4 class="mt-4">Dockerfile</h4>
            <p>The application uses a multi-stage Docker build with Python 3.12 and uv package manager:</p>
            
            <div class="card mb-3">
                <div class="card-body">
                    <pre><code class="language-dockerfile"># Multi-stage build with Python 3.12
FROM python:3.12-slim

# Install uv package manager
COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv

# Application setup
WORKDIR /app
COPY . .

# Install dependencies and create virtual environment
RUN uv venv && uv pip install -r requirements.txt

# Database initialization script
COPY init_db.py ./

# Startup script with database initialization
CMD ["./start.sh"]</code></pre>
                </div>
            </div>
            
            <h4 class="mt-4">docker-compose.yml</h4>
            <p>The Docker Compose configuration includes Caddy integration:</p>
            
            <div class="card mb-3">
                <div class="card-body">
                    <pre><code class="language-yaml">services:
  claude-tracker:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: claude-tracker-api
    restart: unless-stopped
    environment:
      - DATABASE_URL=sqlite+aiosqlite:////app/data/tracker.db
      - DEBUG=true
      - PYTHONPATH=/app
    volumes:
      - ./data:/app/data
      - ./app/dashboard/static:/app/app/dashboard/static:ro
    networks:
      - caddy
    labels:
      # Caddy reverse proxy configuration
      caddy: ${DOMAIN:-claude.l.supported.systems}
      caddy.reverse_proxy: "{{upstreams 8000}}"
    expose:
      - 8000
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s

networks:
  caddy:
    external: true
    name: caddy</code></pre>
                </div>
            </div>
        </section>
        
        <!-- Caddy Integration -->
        <section class="mb-5">
            <h2><i class="fas fa-globe me-2"></i>Caddy Integration</h2>
            <p>The application integrates with Caddy using docker-proxy labels for automatic SSL and reverse proxy configuration.</p>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">Caddy Labels Explained</h5>
                </div>
                <div class="card-body">
                    <ul>
                        <li><code>caddy: ${DOMAIN}</code> - Sets the domain for the service</li>
                        <li><code>caddy.reverse_proxy: "{{upstreams 8000}}"</code> - Proxies to port 8000</li>
                        <li>Automatic SSL certificate generation</li>
                        <li>Health check integration</li>
                        <li>Load balancing support</li>
                    </ul>
                </div>
            </div>
        </section>
        
        <!-- Database & Persistence -->
        <section class="mb-5">
            <h2><i class="fas fa-database me-2"></i>Database & Persistence</h2>
            <p>The application uses SQLite with proper volume mounting for data persistence:</p>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">Volume Configuration</h5>
                </div>
                <div class="card-body">
                    <ul>
                        <li><code>./data:/app/data</code> - Database and file storage</li>
                        <li><code>./app/dashboard/static:/app/app/dashboard/static:ro</code> - Static assets (read-only)</li>
                    </ul>
                    
                    <div class="alert alert-warning mt-3">
                        <i class="fas fa-exclamation-triangle me-1"></i>
                        <strong>Important:</strong> Ensure the <code>./data</code> directory exists and has proper permissions before starting the container.
                    </div>
                </div>
            </div>
        </section>
        
        <!-- Management Commands -->
        <section class="mb-5">
            <h2><i class="fas fa-terminal me-2"></i>Management Commands</h2>
            
            <div class="row">
                <div class="col-md-6">
                    <div class="card h-100">
                        <div class="card-header">
                            <h5 class="mb-0">Container Management</h5>
                        </div>
                        <div class="card-body">
                            <pre><code class="language-bash"># Start services
docker-compose up -d

# Stop services  
docker-compose down

# Restart services
docker-compose restart

# View logs
docker-compose logs -f

# Check status
docker-compose ps</code></pre>
                        </div>
                    </div>
                </div>
                
                <div class="col-md-6">
                    <div class="card h-100">
                        <div class="card-header">
                            <h5 class="mb-0">Database Management</h5>
                        </div>
                        <div class="card-body">
                            <pre><code class="language-bash"># Execute shell in container
docker-compose exec claude-tracker sh

# Initialize database manually
docker-compose exec claude-tracker python init_db.py

# Backup database
cp ./data/tracker.db ./data/tracker.db.backup

# View database size
du -h ./data/tracker.db</code></pre>
                        </div>
                    </div>
                </div>
            </div>
        </section>
        
        <!-- Monitoring & Health -->
        <section class="mb-5">
            <h2><i class="fas fa-heartbeat me-2"></i>Monitoring & Health</h2>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">Health Checks</h5>
                </div>
                <div class="card-body">
                    <p>The container includes built-in health checks:</p>
                    <ul>
                        <li><strong>Endpoint:</strong> <code>http://localhost:8000/health</code></li>
                        <li><strong>Interval:</strong> 30 seconds</li>
                        <li><strong>Timeout:</strong> 10 seconds</li>
                        <li><strong>Retries:</strong> 3 attempts</li>
                        <li><strong>Start Period:</strong> 30 seconds</li>
                    </ul>
                    
                    <pre><code class="language-bash"># Check health status
docker-compose ps
curl https://your-domain.com/health</code></pre>
                </div>
            </div>
            
            <div class="card mb-3">
                <div class="card-header bg-light">
                    <h5 class="mb-0">Resource Limits</h5>
                </div>
                <div class="card-body">
                    <p>Configured resource limits:</p>
                    <ul>
                        <li><strong>CPU Limit:</strong> 1.0 core</li>
                        <li><strong>Memory Limit:</strong> 512MB</li>
                        <li><strong>CPU Reservation:</strong> 0.25 core</li>
                        <li><strong>Memory Reservation:</strong> 128MB</li>
                    </ul>
                </div>
            </div>
        </section>
        
        <!-- Troubleshooting -->
        <section class="mb-5">
            <h2><i class="fas fa-tools me-2"></i>Troubleshooting</h2>
            
            <div class="accordion" id="troubleshootingAccordion">
                <div class="accordion-item">
                    <h2 class="accordion-header" id="headingOne">
                        <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne">
                            Container keeps restarting
                        </button>
                    </h2>
                    <div id="collapseOne" class="accordion-collapse collapse" data-bs-parent="#troubleshootingAccordion">
                        <div class="accordion-body">
                            <pre><code class="language-bash"># Check logs for errors
docker-compose logs claude-tracker

# Check database permissions
ls -la ./data/

# Verify database initialization
docker-compose exec claude-tracker python init_db.py</code></pre>
                        </div>
                    </div>
                </div>
                
                <div class="accordion-item">
                    <h2 class="accordion-header" id="headingTwo">
                        <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseTwo">
                            502 Bad Gateway errors
                        </button>
                    </h2>
                    <div id="collapseTwo" class="accordion-collapse collapse" data-bs-parent="#troubleshootingAccordion">
                        <div class="accordion-body">
                            <pre><code class="language-bash"># Check if container is running
docker-compose ps

# Verify health check
docker-compose exec claude-tracker curl localhost:8000/health

# Check Caddy network connectivity
docker network ls | grep caddy</code></pre>
                        </div>
                    </div>
                </div>
                
                <div class="accordion-item">
                    <h2 class="accordion-header" id="headingThree">
                        <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseThree">
                            Database connection issues
                        </button>
                    </h2>
                    <div id="collapseThree" class="accordion-collapse collapse" data-bs-parent="#troubleshootingAccordion">
                        <div class="accordion-body">
                            <pre><code class="language-bash"># Create data directory if missing
mkdir -p ./data
chmod 755 ./data

# Remove corrupted database
rm ./data/tracker.db

# Restart container to reinitialize
docker-compose restart</code></pre>
                        </div>
                    </div>
                </div>
            </div>
        </section>
        
        <!-- Security Considerations -->
        <section class="mb-5">
            <h2><i class="fas fa-shield-alt me-2"></i>Security Considerations</h2>
            
            <div class="alert alert-warning">
                <h5><i class="fas fa-exclamation-triangle me-1"></i>Production Security</h5>
                <ul class="mb-0">
                    <li>Set <code>DEBUG=false</code> in production</li>
                    <li>Use strong domain names and SSL certificates</li>
                    <li>Regularly backup the database</li>
                    <li>Monitor container logs for suspicious activity</li>
                    <li>Keep Docker images updated</li>
                    <li>Limit container resource usage</li>
                </ul>
            </div>
        </section>
    </div>
    
    <!-- Sidebar -->
    <div class="col-lg-4">
        <div class="card sticky-top" style="top: 1rem;">
            <div class="card-header">
                <h5 class="mb-0"><i class="fas fa-list me-1"></i>Quick Reference</h5>
            </div>
            <div class="card-body">
                <h6>Essential Commands</h6>
                <div class="code-block mb-3">
                    <pre><code># Deploy
docker-compose up -d

# Logs
docker-compose logs -f

# Stop
docker-compose down</code></pre>
                </div>
                
                <h6>Key Files</h6>
                <ul class="list-unstyled">
                    <li><i class="fas fa-file me-1"></i><code>.env</code></li>
                    <li><i class="fas fa-file me-1"></i><code>docker-compose.yml</code></li>
                    <li><i class="fas fa-file me-1"></i><code>Dockerfile</code></li>
                    <li><i class="fas fa-folder me-1"></i><code>./data/</code></li>
                </ul>
                
                <h6>Default Ports</h6>
                <ul class="list-unstyled">
                    <li><i class="fas fa-network-wired me-1"></i>8000 (Internal)</li>
                    <li><i class="fas fa-globe me-1"></i>80/443 (Caddy)</li>
                </ul>
            </div>
        </div>
    </div>
</div>
{% endblock %}