How to Setup PeerTube (Self-Hosted YouTube)

Summary

Denshi provides a hands-on guide to installing and configuring a self-hosted PeerTube video server on Debian 12, following PeerTube’s official documentation. The server can host videos on its own domain and connect with other PeerTube instances through federation.

Installation and setup

• Installs the main dependencies, including Node.js 20, Yarn 1.x, Python, PostgreSQL, Redis, FFmpeg, Nginx, and Certbot.
• Creates a dedicated PeerTube system user and PostgreSQL database, then downloads and installs PeerTube. The version used in the tutorial is 7.2.3.
• Configures PeerTube for production, including the instance domain, security secrets, database credentials, and optional email server settings.
• Configures Nginx as the public-facing web server, obtains a TLS certificate with Certbot, and runs PeerTube as a systemd service.
• Notes that the installation uses about 3.7 GB, including roughly 2.1 GB of cache. Video storage requires additional space.

Configuration and features

• Sets up the instance’s homepage, name, description, categories, and external links through PeerTube’s admin interface.
• Enables channel synchronization to import a YouTube channel and monitor it for new uploads. In the demonstration, the creator selects “import all” and “watch for new publications.”
• Reviews settings for user registration, automatic following, video transcoding, caching, federation, and plugins or themes. Registration and automatic following remain disabled.
• Explains that transcoding can require substantial CPU resources. For a four-core server, the creator sets job concurrency to four.
• Describes federation features, including following other instances and video redundancies, which can keep copies of videos across instances.
• Mentions that live streaming can be enabled in the settings, but does not enable or test it during the walkthrough.

Guide highlights

1. Install dependencies and create the PeerTube user and database.
2. Download PeerTube and prepare its production configuration.
3. Set up Nginx, the domain, and HTTPS.
4. Start the service, create the administrator password, and configure the instance through the web interface.
5. Create a channel and optionally synchronize it with an existing YouTube channel.

Main speaker/source: Denshi (DenshiVideo), presenting the installation walkthrough and referencing PeerTube’s official documentation.