Attune

What Attune is

Attune is a tool for securely publishing and hosting Linux packages. It currently supports APT repositories for Debian and Ubuntu, with self-hosted repositories and managed cloud infrastructure as deployment choices. Its command-line interface signs repository indexes locally, allowing users to retain signing keys without exposing them. Incremental index rebuilds speed up adding and removing packages. CLI installation is documented for macOS through Homebrew and Linux through a .deb package. Self-hosting requires Docker, Rust, and GnuPG; the setup runs the control plane with PostgreSQL and MinIO using Docker Compose. Attune is licensed under Apache 2 and made by Attune Technologies, Inc. The Community Edition is free and open source, listed as free for individual developers and small teams. Enterprise is for advanced security and compliance needs, with priority support and advanced security features; pricing is listed as Contact for pricing. The project supports Linux, macOS, and self-hosted use, and a community Slack provides a place to connect with users and get help.