: 8 GB minimum (Redis and PostgreSQL perform best with ample memory)
memory_limit = 512M upload_max_filesize = 16G post_max_size = 16G output_buffering = 0 opcache.enable = 1 opcache.interned_strings_buffer = 16 opcache.max_accelerated_files = 10000 opcache.memory_consumption = 128 opcache.save_comments = 1 opcache.revalidate_freq = 1 Use code with caution. Restart the PHP-FPM service to apply changes: sudo systemctl restart php8.3-fpm Use code with caution. Enable Redis Memory Cache in Nextcloud Open your Nextcloud configuration file: sudo nano /var/www/nextcloud/config/config.php Use code with caution.
You will see an entry with a harp icon (a golden stringed instrument). Click the button.
before_script:
A running Docker engine where you can host the HaRP container. harp nextcloud install
Whether you are a self-hosting veteran or a beginner with a Raspberry Pi, Harp offers the perfect balance of simplicity and power. It respects your privacy, handles large libraries gracefully, and even connects to high-end mobile players via Ampache.
#!/bin/bash # Backup Nextcloud Database mysqldump --single-transaction -u nextclouduser -p'YourSecurePasswordHere' nextcloud > /backup/nextcloud_db_$(date +%F).sql # Backup Nextcloud Config Directory tar -czf /backup/nextcloud_config_$(date +%F).tar.gz /var/www/nextcloud/config Use code with caution.
'trusted_proxies' => array('127.0.0.1'), 'overwriteprotocol' => 'https', 'memcache.local' => '\OC\Memcache\Redis', 'memcache.locking' => '\OC\Memcache\Redis', 'redis' => array( 'host' => '/var/run/redis/redis-server.sock', 'port' => 0, 'timeout' => 0.0, ), Use code with caution.
Harp sets safe defaults, but you should add these layers manually: : 8 GB minimum (Redis and PostgreSQL perform
If you want to run modern, high-performance applications alongside your Nextcloud—like AI backends or real-time collaborative tools—you’ll be dealing with the AppAPI and . However, the old ways of connecting Nextcloud to ExApps came with significant performance bottlenecks and configuration headaches. This is where HaRP changes everything.
If you encounter issues during installation or would like to optimize further, let me know by providing more context: The you are currently running.
Generate or link an SSL certificate. For production, use Certbot to acquire a Let's Encrypt certificate. Once combined into a .pem file containing both the private key and certificate, save it to /etc/ssl/private/yourdomain.pem .
Before installing HaRP, you must have a functional Nextcloud installation, preferably using Docker. 32 or higher. AppAPI: Installed and activated in Nextcloud. Docker & Docker Compose: Installed on your host machine. You will see an entry with a harp
location / try_files $uri $uri/ /index.php?$query_string;
: Routes requests directly to ExApps, reducing latency and resource consumption. WebSocket Support
By following this guide, you have transformed a raw Linux server into a production-ready, secure, and blazing-fast Nextcloud instance in under 10 minutes. You now own your data, free from Google Drive or Dropbox quotas.