# DigiServer Docker Exec Commands - Quick Reference

Quick reference guide for common `docker exec` commands used in DigiServer deployment and maintenance.

## 🚀 Quick Start

### Complete Automated Deployment
```bash
./deploy.sh
```

### Manual Step-by-Step Setup
```bash
./setup_https.sh
```

---

## 📊 Database Migrations

Run migrations in this order:

```bash
# 1. HTTPS Configuration table
docker-compose exec -T digiserver-app python /app/migrations/add_https_config_table.py

# 2. Player User table
docker-compose exec -T digiserver-app python /app/migrations/add_player_user_table.py

# 3. Email column for HTTPS config
docker-compose exec -T digiserver-app python /app/migrations/add_email_to_https_config.py

# 4. Player User global migration
docker-compose exec -T digiserver-app python /app/migrations/migrate_player_user_global.py
```

---

## 🔒 HTTPS Configuration Management

### Check HTTPS Status
```bash
docker-compose exec -T digiserver-app python /app/https_manager.py status
```

### Show Detailed Configuration
```bash
docker-compose exec -T digiserver-app python /app/https_manager.py show
```

### Enable HTTPS (Production Settings)
```bash
docker-compose exec -T digiserver-app python /app/https_manager.py enable \
    digiserver \
    digiserver.sibiusb.harting.intra \
    admin@example.com \
    10.76.152.164 \
    443
```

### Disable HTTPS
```bash
docker-compose exec -T digiserver-app python /app/https_manager.py disable
```

---

## 👤 User Management

### Create Admin User
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
from app.models.user import User
from app.extensions import db

app = create_app()
with app.app_context():
    admin = User.query.filter_by(username='admin').first()
    if not admin:
        admin = User(username='admin', email='admin@example.com')
        admin.set_password('admin123')
        admin.is_admin = True
        db.session.add(admin)
        db.session.commit()
        print('✅ Admin user created')
    else:
        print('✅ Admin user already exists')
"
```

### Reset Admin Password
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
from app.models.user import User
from app.extensions import db

app = create_app()
with app.app_context():
    admin = User.query.filter_by(username='admin').first()
    if admin:
        admin.set_password('newpassword123')
        db.session.commit()
        print('✅ Admin password reset successfully')
    else:
        print('❌ Admin user not found')
"
```

---

## 🔍 Database Inspection

### List All Tables
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
from sqlalchemy import inspect

app = create_app()
with app.app_context():
    inspector = inspect(app.extensions.db.engine)
    tables = inspector.get_table_names()
    for table in sorted(tables):
        print(f'  ✓ {table}')
    print(f'Total: {len(tables)} tables')
"
```

### Check HTTPS Configuration Record
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
from app.models.https_config import HTTPSConfig

app = create_app()
with app.app_context():
    config = HTTPSConfig.get_config()
    if config:
        print('HTTPS Configuration:')
        print(f'  Status:     {\"ENABLED\" if config.https_enabled else \"DISABLED\"}')
        print(f'  Hostname:   {config.hostname}')
        print(f'  Domain:     {config.domain}')
        print(f'  IP:         {config.ip_address}')
        print(f'  Port:       {config.port}')
        print(f'  Updated:    {config.updated_at}')
        print(f'  Updated by: {config.updated_by}')
    else:
        print('No configuration found')
"
```

### Count Users
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
from app.models.user import User

app = create_app()
with app.app_context():
    count = User.query.count()
    print(f'Total users: {count}')
    admins = User.query.filter_by(is_admin=True).count()
    print(f'Admin users: {admins}')
"
```

---

## 🧪 Health Checks

### Check Flask Application
```bash
docker-compose exec -T digiserver-app python -c "
import urllib.request
try:
    response = urllib.request.urlopen('http://localhost:5000/', timeout=5)
    print(f'✅ Application responding (HTTP {response.status})')
except Exception as e:
    print(f'❌ Application error: {e}')
"
```

### Validate Caddy Configuration
```bash
docker-compose exec -T caddy caddy validate --config /etc/caddy/Caddyfile
```

### Test HTTPS from Container
```bash
docker-compose exec -T caddy wget --no-check-certificate -qO- https://localhost/ | head -10
```

---

## 🛠️ Maintenance Commands

### View Caddy Configuration
```bash
docker-compose exec -T caddy cat /etc/caddy/Caddyfile
```

### Reload Caddy Configuration
```bash
docker-compose exec -T caddy caddy reload --config /etc/caddy/Caddyfile
```

### View Application Logs (Last 50 lines)
```bash
docker-compose logs --tail=50 digiserver-app
```

### View Caddy Logs (Last 50 lines)
```bash
docker-compose logs --tail=50 caddy
```

### Clear All Logs
```bash
docker-compose logs --clear
```

---

## 🔄 Container Management

### Restart All Containers
```bash
docker-compose restart
```

### Restart Specific Container
```bash
# Restart application
docker-compose restart digiserver-app

# Restart Caddy
docker-compose restart caddy
```

### Stop All Containers
```bash
docker-compose stop
```

### Start All Containers
```bash
docker-compose start
```

### Remove Everything (Clean slate)
```bash
docker-compose down
```

### Remove Everything Including Volumes (Full cleanup)
```bash
docker-compose down -v
```

---

## 📦 Backup and Recovery

### Backup Database
```bash
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
import shutil
from datetime import datetime

app = create_app()
timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
backup_name = f'digiserver_{timestamp}.db'

with app.app_context():
    # Get database path
    db_path = app.instance_path + '/digiserver.db'
    shutil.copy(db_path, f'/app/backups/{backup_name}')
    print(f'✅ Backup created: {backup_name}')
"
```

### List Database Backups
```bash
docker-compose exec -T digiserver-app ls -lah /app/backups/
```

---

## 🚨 Troubleshooting

### Common Issues

**Containers won't start:**
```bash
# Check logs
docker-compose logs

# Try rebuild
docker-compose up -d --build
```

**Migration fails:**
```bash
# Check database connection
docker-compose exec -T digiserver-app python -c "
from app.app import create_app
app = create_app()
print('✅ Database connection OK')
"
```

**Certificate issues:**
```bash
# Clear Caddy cache
docker volume rm digiserver-v2_caddy-data
docker volume rm digiserver-v2_caddy-config

# Restart Caddy
docker-compose restart caddy
```

**Port conflicts:**
```bash
# Find what's using port 443
lsof -i :443

# Find what's using port 80
lsof -i :80
```

---

## 📝 Tips and Notes

- **`-T` flag**: Prevents Docker from allocating a pseudo-terminal (use in scripts)
- **No `-T` flag**: Allocates a terminal (use for interactive commands)
- **Container name**: `digiserver-app` (Flask application)
- **Container name**: `digiserver-caddy` (Reverse proxy)
- **Network**: `digiserver-v2_digiserver-network`
- **Database**: SQLite at `/app/instance/digiserver.db`

---

## 🔗 Related Documentation

- [DEPLOYMENT_COMMANDS.md](DEPLOYMENT_COMMANDS.md) - Complete deployment guide
- [setup_https.sh](setup_https.sh) - Semi-automated setup script
- [deploy.sh](deploy.sh) - Fully automated deployment script
- [HTTPS_CONFIGURATION.md](old_code_documentation/HTTPS_CONFIGURATION.md) - HTTPS details