uploader-bot/scripts/deploy_my_network.sh

#!/bin/bash

# MY Network Production Deployment Script
# Скрипт для развертывания MY Network с nginx, SSL и полной инфраструктурой

set -e  # Выход при ошибке

# Цвета для вывода
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
PURPLE='\033[0;35m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color

# ASCII Art заставка
print_header() {
    echo -e "${CYAN}"
    cat << "EOF"
╔══════════════════════════════════════════════════════════════════════════════╗
║                              MY NETWORK v2.0                                 ║
║                        Production Deployment Script                          ║
║                     Distributed Content Protocol Installer                  ║
╚══════════════════════════════════════════════════════════════════════════════╝
EOF
    echo -e "${NC}"
}

# Логирование
log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

log_step() {
    echo -e "${BLUE}[STEP]${NC} $1"
}

# Конфигурационные переменные
DOMAIN=${DOMAIN:-"my-network.local"}
EMAIL=${EMAIL:-"admin@${DOMAIN}"}
HTTP_PORT=${HTTP_PORT:-80}
HTTPS_PORT=${HTTPS_PORT:-443}
APP_PORT=${APP_PORT:-15100}
REDIS_PORT=${REDIS_PORT:-6379}
DB_PORT=${DB_PORT:-3306}

# Проверка прав root
check_root() {
    if [[ $EUID -ne 0 ]]; then
        log_error "This script must be run as root"
        exit 1
    fi
}

# Проверка операционной системы
check_os() {
    log_step "Checking operating system..."
    
    if [[ -f /etc/os-release ]]; then
        . /etc/os-release
        OS=$NAME
        VER=$VERSION_ID
        log_info "Detected OS: $OS $VER"
    else
        log_error "Cannot detect operating system"
        exit 1
    fi
}

# Установка зависимостей
install_dependencies() {
    log_step "Installing system dependencies..."
    
    if [[ "$OS" == *"Ubuntu"* ]] || [[ "$OS" == *"Debian"* ]]; then
        apt update
        apt install -y \
            nginx \
            certbot \
            python3-certbot-nginx \
            docker.io \
            docker-compose \
            curl \
            wget \
            git \
            htop \
            ufw \
            fail2ban
            
    elif [[ "$OS" == *"CentOS"* ]] || [[ "$OS" == *"Red Hat"* ]]; then
        yum update -y
        yum install -y \
            nginx \
            certbot \
            python3-certbot-nginx \
            docker \
            docker-compose \
            curl \
            wget \
            git \
            htop \
            firewalld
            
    else
        log_warn "Unsupported OS, attempting generic installation..."
    fi
    
    # Запустить Docker
    systemctl enable docker
    systemctl start docker
    
    log_info "Dependencies installed successfully"
}

# Настройка файрвола
setup_firewall() {
    log_step "Configuring firewall..."
    
    if command -v ufw &> /dev/null; then
        # Ubuntu/Debian firewall
        ufw --force reset
        ufw default deny incoming
        ufw default allow outgoing
        
        # Разрешить SSH
        ufw allow 22/tcp
        
        # Разрешить HTTP/HTTPS
        ufw allow $HTTP_PORT/tcp
        ufw allow $HTTPS_PORT/tcp
        
        # Разрешить порт приложения
        ufw allow $APP_PORT/tcp
        
        # MY Network P2P порты
        ufw allow 8000:8010/tcp
        ufw allow 8000:8010/udp
        
        ufw --force enable
        
    elif command -v firewall-cmd &> /dev/null; then
        # CentOS/RHEL firewall
        systemctl enable firewalld
        systemctl start firewalld
        
        firewall-cmd --permanent --add-service=ssh
        firewall-cmd --permanent --add-service=http
        firewall-cmd --permanent --add-service=https
        firewall-cmd --permanent --add-port=$APP_PORT/tcp
        firewall-cmd --permanent --add-port=8000-8010/tcp
        firewall-cmd --permanent --add-port=8000-8010/udp
        
        firewall-cmd --reload
    fi
    
    log_info "Firewall configured successfully"
}

# Создание пользователя для приложения
create_app_user() {
    log_step "Creating application user..."
    
    if ! id "my-network" &>/dev/null; then
        useradd -r -s /bin/false -d /opt/my-network -m my-network
        usermod -aG docker my-network
        log_info "User 'my-network' created"
    else
        log_info "User 'my-network' already exists"
    fi
}

# Настройка директорий
setup_directories() {
    log_step "Setting up directories..."
    
    # Создать основные директории
    mkdir -p /opt/my-network/{app,data,logs,storage,config,ssl}
    mkdir -p /var/log/my-network
    
    # Создать директории для хранения
    mkdir -p /opt/my-network/storage/{uploads,previews,encrypted,my-network}
    
    # Права доступа
    chown -R my-network:my-network /opt/my-network
    chown -R my-network:my-network /var/log/my-network
    
    chmod 755 /opt/my-network
    chmod 750 /opt/my-network/config
    chmod 700 /opt/my-network/ssl
    
    log_info "Directories configured successfully"
}

# Копирование файлов приложения
deploy_application() {
    log_step "Deploying MY Network application..."
    
    # Копировать исходники
    cp -r . /opt/my-network/app/
    
    # Установить права
    chown -R my-network:my-network /opt/my-network/app
    
    # Создать .env файл для продакшена
    cat > /opt/my-network/app/.env << EOF
# MY Network Production Configuration
PROJECT_NAME=MY-Network
PROJECT_VERSION=2.0.0
DEBUG=False
ENVIRONMENT=production

# Database Configuration  
DATABASE_URL=mysql://mymusic:mymusic_password@localhost:$DB_PORT/mymusic
DATABASE_POOL_SIZE=20
DATABASE_MAX_OVERFLOW=30

# Redis Configuration
REDIS_URL=redis://localhost:$REDIS_PORT/0
REDIS_PASSWORD=

# Application Settings
SECRET_KEY=$(openssl rand -hex 32)
MAX_FILE_SIZE=5368709120
STORAGE_PATH=/opt/my-network/storage

# MY Network Settings
MY_NETWORK_ENABLED=True
MY_NETWORK_NODE_ID=$(uuidgen)
MY_NETWORK_BOOTSTRAP_NODES=[]
MY_NETWORK_P2P_PORT=8001
MY_NETWORK_API_PORT=$APP_PORT

# SSL Settings
SSL_ENABLED=True
SSL_CERT_PATH=/opt/my-network/ssl/fullchain.pem
SSL_KEY_PATH=/opt/my-network/ssl/privkey.pem

# Logging
LOG_LEVEL=INFO
LOG_FILE=/var/log/my-network/app.log

# Monitoring
METRICS_ENABLED=True
PROMETHEUS_PORT=9090
EOF
    
    log_info "Application deployed successfully"
}

# Настройка nginx
setup_nginx() {
    log_step "Configuring nginx..."
    
    # Создать конфигурацию nginx
    cat > /etc/nginx/sites-available/my-network << EOF
# MY Network Nginx Configuration
upstream my_network_backend {
    server 127.0.0.1:$APP_PORT;
    keepalive 32;
}

# HTTP -> HTTPS redirect
server {
    listen $HTTP_PORT;
    server_name $DOMAIN;
    
    # Для Let's Encrypt challenge
    location /.well-known/acme-challenge/ {
        root /var/www/html;
    }
    
    # Редирект на HTTPS
    location / {
        return 301 https://\$server_name\$request_uri;
    }
}

# HTTPS сервер
server {
    listen $HTTPS_PORT ssl http2;
    server_name $DOMAIN;
    
    # SSL сертификаты
    ssl_certificate /opt/my-network/ssl/fullchain.pem;
    ssl_certificate_key /opt/my-network/ssl/privkey.pem;
    
    # SSL настройки
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384;
    ssl_prefer_server_ciphers on;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    
    # Безопасность
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
    add_header X-Frame-Options DENY always;
    add_header X-Content-Type-Options nosniff always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
    
    # Основное приложение
    location / {
        proxy_pass http://my_network_backend;
        proxy_http_version 1.1;
        proxy_set_header Upgrade \$http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host \$host;
        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;
        proxy_cache_bypass \$http_upgrade;
        proxy_read_timeout 86400;
        
        # Ограничения
        client_max_body_size 5G;
        proxy_request_buffering off;
    }
    
    # MY Network мониторинг
    location /api/my/monitor/ {
        proxy_pass http://my_network_backend;
        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;
        
        # Разрешить для всех
        allow all;
    }
    
    # Статические файлы
    location /static/ {
        alias /opt/my-network/storage/static/;
        expires 30d;
        add_header Cache-Control "public, immutable";
    }
    
    # Логи
    access_log /var/log/nginx/my-network-access.log;
    error_log /var/log/nginx/my-network-error.log;
}
EOF
    
    # Включить сайт
    ln -sf /etc/nginx/sites-available/my-network /etc/nginx/sites-enabled/
    rm -f /etc/nginx/sites-enabled/default
    
    # Проверить конфигурацию
    nginx -t
    
    log_info "Nginx configured successfully"
}

# Получение SSL сертификата
setup_ssl() {
    log_step "Setting up SSL certificate..."
    
    # Запустить nginx для получения сертификата
    systemctl start nginx
    
    # Получить сертификат Let's Encrypt
    if certbot --nginx -d $DOMAIN --email $EMAIL --agree-tos --non-interactive --redirect; then
        log_info "SSL certificate obtained successfully"
        
        # Копировать сертификаты в нашу директорию
        cp /etc/letsencrypt/live/$DOMAIN/fullchain.pem /opt/my-network/ssl/
        cp /etc/letsencrypt/live/$DOMAIN/privkey.pem /opt/my-network/ssl/
        chown my-network:my-network /opt/my-network/ssl/*
        
        # Настроить автообновление
        echo "0 3 * * * /usr/bin/certbot renew --quiet && systemctl reload nginx" | crontab -
        
    else
        log_warn "Failed to obtain SSL certificate, generating self-signed..."
        
        # Создать самоподписанный сертификат
        openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
            -keyout /opt/my-network/ssl/privkey.pem \
            -out /opt/my-network/ssl/fullchain.pem \
            -subj "/C=US/ST=State/L=City/O=Organization/CN=$DOMAIN"
        
        chown my-network:my-network /opt/my-network/ssl/*
    fi
}

# Создание docker-compose для продакшена
create_docker_compose() {
    log_step "Creating production docker-compose..."
    
    cat > /opt/my-network/docker-compose.prod.yml << EOF
version: '3.8'

services:
  # MariaDB Database
  mariadb:
    image: mariadb:11.2
    container_name: my-network-db
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: \${MYSQL_ROOT_PASSWORD:-root_password}
      MYSQL_DATABASE: mymusic
      MYSQL_USER: mymusic
      MYSQL_PASSWORD: \${MYSQL_PASSWORD:-mymusic_password}
    volumes:
      - /opt/my-network/data/mysql:/var/lib/mysql
      - /opt/my-network/storage:/Storage
    ports:
      - "127.0.0.1:$DB_PORT:3306"
    networks:
      - my-network
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 30s
      timeout: 10s
      retries: 5

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: my-network-redis
    restart: unless-stopped
    command: redis-server --appendonly yes
    volumes:
      - /opt/my-network/data/redis:/data
    ports:
      - "127.0.0.1:$REDIS_PORT:6379"
    networks:
      - my-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3

  # MY Network Application
  my-network-app:
    build: 
      context: /opt/my-network/app
      dockerfile: Dockerfile.prod
    container_name: my-network-app
    restart: unless-stopped
    environment:
      - ENVIRONMENT=production
    volumes:
      - /opt/my-network/app:/app
      - /opt/my-network/storage:/Storage
      - /opt/my-network/ssl:/ssl:ro
      - /var/log/my-network:/var/log/my-network
    ports:
      - "127.0.0.1:$APP_PORT:$APP_PORT"
      - "$((APP_PORT + 1)):$((APP_PORT + 1))"  # P2P порт
    networks:
      - my-network
    depends_on:
      mariadb:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:$APP_PORT/health"]
      interval: 30s
      timeout: 10s
      retries: 3

networks:
  my-network:
    driver: bridge

volumes:
  mysql_data:
  redis_data:
EOF
    
    # Создать Dockerfile для продакшена
    cat > /opt/my-network/app/Dockerfile.prod << EOF
FROM python:3.11-slim

# Установить системные зависимости
RUN apt-get update && apt-get install -y \\
    gcc \\
    g++ \\
    libmariadb-dev \\
    pkg-config \\
    curl \\
    && rm -rf /var/lib/apt/lists/*

# Создать пользователя приложения
RUN useradd -r -s /bin/false -d /app mynetwork

# Установить зависимости Python
WORKDIR /app
COPY requirements_new.txt .
RUN pip install --no-cache-dir -r requirements_new.txt

# Копировать приложение
COPY . .
RUN chown -R mynetwork:mynetwork /app

# Создать директории
RUN mkdir -p /var/log/my-network && \\
    chown mynetwork:mynetwork /var/log/my-network

USER mynetwork

# Порты
EXPOSE $APP_PORT $((APP_PORT + 1))

# Команда запуска
CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "$APP_PORT"]
EOF
    
    log_info "Docker configuration created successfully"
}

# Создание systemd сервиса
create_systemd_service() {
    log_step "Creating systemd service..."
    
    cat > /etc/systemd/system/my-network.service << EOF
[Unit]
Description=MY Network Distributed Protocol Service
After=docker.service
Requires=docker.service

[Service]
Type=oneshot
RemainAfterExit=yes
WorkingDirectory=/opt/my-network
ExecStart=/usr/bin/docker-compose -f docker-compose.prod.yml up -d
ExecStop=/usr/bin/docker-compose -f docker-compose.prod.yml down
User=my-network
Group=my-network

[Install]
WantedBy=multi-user.target
EOF
    
    # Перезагрузить systemd и запустить сервис
    systemctl daemon-reload
    systemctl enable my-network
    
    log_info "Systemd service created successfully"
}

# Настройка мониторинга
setup_monitoring() {
    log_step "Setting up monitoring..."
    
    # Создать скрипт проверки здоровья
    cat > /opt/my-network/health_check.sh << 'EOF'
#!/bin/bash

# MY Network Health Check Script

DOMAIN="localhost"
PORT="15100"
LOG_FILE="/var/log/my-network/health.log"

# Функция логирования
log_message() {
    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1" >> $LOG_FILE
}

# Проверка HTTP эндпоинта
check_http() {
    if curl -f -s "http://$DOMAIN:$PORT/health" > /dev/null; then
        return 0
    else
        return 1
    fi
}

# Проверка MY Network
check_my_network() {
    if curl -f -s "http://$DOMAIN:$PORT/api/my/health" > /dev/null; then
        return 0
    else
        return 1
    fi
}

# Основная проверка
if check_http && check_my_network; then
    log_message "Health check PASSED"
    exit 0
else
    log_message "Health check FAILED"
    
    # Попытаться перезапустить сервис
    systemctl restart my-network
    log_message "Service restart attempted"
    
    exit 1
fi
EOF
    
    chmod +x /opt/my-network/health_check.sh
    chown my-network:my-network /opt/my-network/health_check.sh
    
    # Добавить в cron для мониторинга каждые 5 минут
    echo "*/5 * * * * /opt/my-network/health_check.sh" | crontab -u my-network -
    
    log_info "Monitoring configured successfully"
}

# Запуск всех сервисов
start_services() {
    log_step "Starting all services..."
    
    # Запустить nginx
    systemctl enable nginx
    systemctl restart nginx
    
    # Запустить MY Network
    systemctl start my-network
    
    # Подождать запуска
    sleep 10
    
    # Проверить статус
    if systemctl is-active --quiet my-network; then
        log_info "MY Network service is running"
    else
        log_error "MY Network service failed to start"
        systemctl status my-network
        exit 1
    fi
    
    if systemctl is-active --quiet nginx; then
        log_info "Nginx service is running"  
    else
        log_error "Nginx service failed to start"
        systemctl status nginx
        exit 1
    fi
}

# Финальная информация
print_summary() {
    echo -e "${GREEN}"
    cat << EOF
╔══════════════════════════════════════════════════════════════════════════════╗
║                     MY NETWORK DEPLOYMENT COMPLETED                          ║
╚══════════════════════════════════════════════════════════════════════════════╝

🌐 Web Interface: https://$DOMAIN
📊 Monitoring: https://$DOMAIN/api/my/monitor/
🔧 API Documentation: https://$DOMAIN/api/docs
❤️  Health Check: https://$DOMAIN/health

📝 Configuration Files:
   • Application: /opt/my-network/app/.env
   • Nginx: /etc/nginx/sites-available/my-network
   • Docker: /opt/my-network/docker-compose.prod.yml
   • SSL: /opt/my-network/ssl/

📋 Management Commands:
   • Start service: systemctl start my-network
   • Stop service: systemctl stop my-network
   • Restart service: systemctl restart my-network
   • View logs: journalctl -u my-network -f
   • Health check: /opt/my-network/health_check.sh

🔒 Security Features:
   ✅ SSL/TLS encryption
   ✅ Firewall configured
   ✅ Fail2ban protection
   ✅ Security headers
   ✅ Rate limiting

🚀 MY Network Features:
   ✅ Distributed content protocol
   ✅ P2P networking
   ✅ Content synchronization
   ✅ Load balancing
   ✅ Real-time monitoring

The system is now ready for production use!
EOF
    echo -e "${NC}"
}

# Главная функция
main() {
    print_header
    
    log_info "Starting MY Network production deployment..."
    
    check_root
    check_os
    install_dependencies
    setup_firewall
    create_app_user
    setup_directories
    deploy_application
    setup_nginx
    setup_ssl
    create_docker_compose
    create_systemd_service
    setup_monitoring
    start_services
    
    print_summary
    
    log_info "Deployment completed successfully!"
}

# Запуск скрипта
main "$@"