add docker readme nginx

nginx.external.example.conf

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+# Пример конфигурации внешнего Nginx (reverse proxy)
+# Для использования перед docker-compose стеком
+#
+# Скопируйте в /etc/nginx/sites-available/eng-bot.conf
+# и создайте симлинк: ln -s /etc/nginx/sites-available/eng-bot.conf /etc/nginx/sites-enabled/
+
+server {
+    listen 80;
+    server_name your-domain.com www.your-domain.com;
+
+    # Редирект на HTTPS
+    return 301 https://$server_name$request_uri;
+}
+
+server {
+    listen 443 ssl http2;
+    server_name your-domain.com www.your-domain.com;
+
+    # SSL сертификаты (Let's Encrypt)
+    ssl_certificate /etc/letsencrypt/live/your-domain.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/your-domain.com/privkey.pem;
+
+    # SSL настройки
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 1d;
+
+    # Gzip сжатие
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+    # Логи
+    access_log /var/log/nginx/eng-bot.access.log;
+    error_log /var/log/nginx/eng-bot.error.log;
+
+    # Проксирование на docker-compose стек (порт 3001)
+    location / {
+        proxy_pass http://127.0.0.1:3001;
+        proxy_http_version 1.1;
+        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_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        # Таймауты
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 60s;
+        proxy_read_timeout 60s;
+    }
+
+    # Опционально: закрыть доступ к статистике извне
+    # location /stats/ {
+    #     allow 192.168.0.0/16;
+    #     allow 10.0.0.0/8;
+    #     deny all;
+    #
+    #     proxy_pass http://127.0.0.1:3001;
+    #     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;
+    # }
+
+    # Опционально: Basic Auth для /stats/
+    # location /stats/ {
+    #     auth_basic "Statistics";
+    #     auth_basic_user_file /etc/nginx/.htpasswd;
+    #
+    #     proxy_pass http://127.0.0.1:3001;
+    #     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;
+    # }
+}