Uyuni
What it is
Uyuni is an open-source tool for configuring infrastructure and managing software across groups of machines. It deploys patches and packages through assignable software channels and repositories, and can automate hardened operating system templates for bare metal, virtual machines, and containers. Its server acts as a Salt Master to register and manage Salt clients. Documented client systems include SUSE Linux Enterprise, openSUSE, Red Hat Enterprise Linux, CentOS, Oracle Linux, Ubuntu, Debian, Amazon Linux, AlmaLinux, and Raspberry Pi OS. Those clients can run on-premises or in public, private, hybrid, and multi-cloud environments. Uyuni can check public security patch status, match subscriptions, and run OpenSCAP compliance checks. Role-based access control limits user actions and resources to explicitly authorized ones. Prometheus and Grafana monitoring is supported, including health metrics and client exporters, but both services must run on a separate machine from the Uyuni Server. Uyuni does not supply certificates by default for securing its Prometheus monitoring configuration, so users must provide and deploy them. The project directs bug reports to GitHub and offers GitHub Discussions.
For and against
For
- Manages clients across multiple deployment environments
- Automates OS templates for bare metal, VMs, and containers
- Supports patch status checks and OpenSCAP compliance checks
- Role-based access limits user permissions
- Integrates with Prometheus and Grafana
Against
- Prometheus and Grafana must run separately from the server
- Users must provide certificates for Prometheus security
- Hardware requirements depend on deployment and channel requirements
The verdict
Uyuni brings patching, provisioning, Salt client management, and compliance checks together as a free, open-source project. Plan for separate monitoring infrastructure and certificate setup if using Prometheus monitoring.
Who it suits
Uyuni suits administrators managing multiple Linux machines across on-premises or cloud environments. It may also suit teams that need patch management, provisioning, access control, or compliance checks.
Plans and prices
Uyuni
Open-source configuration and infrastructure management; hardware requirements depend on deployment and channel requirements
Read 4 Oct 2026 · uyuni-project.org
On the record
- Access control
- Role-based access control restricts users to actions and resources for which they have explicit authorization.uyuni-project.org · read 4 Oct 2026
- API
- A public HTML API reference documents system operations including event-history and pillar-data calls.uyuni-project.org · read 15 Oct 2026
- Company
- The site identifies Uyuni as a project of the openSUSE Project and credits Uyuni Contributors.uyuni-project.org · read 4 Oct 2026
- Company founding
- SUSE is generally recorded as founded in 1992.en.wikipedia.org · read 15 Oct 2026
- Company headquarters
- LinkedIn lists SUSE headquarters in Nürnberg, Germany.linkedin.com · read 15 Oct 2026
- Company size
- LinkedIn lists SUSE, the commercial organization associated with Uyuni, at 1,001–5,000 employees and about 2,716 employees visible on the page.linkedin.com · read 15 Oct 2026
- Compliance auditing
- Auditing covers CVE status, subscription matching and OpenSCAP specification compliance.uyuni-project.org · read 15 Oct 2026
- Configuration management
- Uyuni uses Salt, and its server functions as a Salt Master for registering and managing Salt clients.uyuni-project.org · read 4 Oct 2026
- Deployment environments
- Client systems can be on-premises or in public, private, hybrid, and multi-cloud environments.uyuni-project.org · read 4 Oct 2026
- Documentation depth
- The current documentation set includes installation, client configuration, administration, reference, retail, workflows, specialized guides, legal information and API material.uyuni-project.org · read 15 Oct 2026
- Documentation status
- The 2026.08 documentation says it is still being enhanced and invites readers to report unclear or missing material.uyuni-project.org · read 15 Oct 2026
- Extensibility repositories
- Project-maintained repositories provide retail formulas, a hub XML-RPC API, health checks, virtual-host gathering, subscription matching and documentation.uyuni-project.org · read 15 Oct 2026
- Independent review: API automation
- Linux-Magazin notes that custom system metadata entered in the interface is also available through the API for automation.linux-magazin.de · read 15 Oct 2026
- Independent review: architecture
- Linux-Magazin describes Uyuni as a multi-component stack using Apache, Tomcat, PostgreSQL, Taskomatic, Salt and TFTP.linux-magazin.de · read 15 Oct 2026
- Independent review: feature breadth
- Root.cz reports that Uyuni handles software channels, scheduled updates, audits, configuration files, unattended installation, KIWI images, containers and Salt formulas.root.cz · read 15 Oct 2026
- Independent review: inventory
- Linux-Magazin reports that the day-two interface inventories detailed hardware and software information and allows location notes and custom variables.linux-magazin.de · read 15 Oct 2026
- Independent review: lineage
- Root.cz says Uyuni began in 2018 as a Spacewalk fork, was substantially rewritten toward Python 3, uses SaltStack and serves as SUSE Manager upstream.root.cz · read 15 Oct 2026
- Independent review: proxy value
- Linux-Magazin says multiple proxies can reduce Internet-bandwidth use by retaining downloaded packages at each site and reaching otherwise inaccessible systems.linux-magazin.de · read 15 Oct 2026
