If you have a traditional enterprise workload (databases, monolithic applications, Windows servers), oVirt is the robust, stable engine you want running the show.
Built for scale-out environments and "cattle" workloads. It provides a massive ecosystem of services (Nova, Neutron, Cinder) to automate the entire lifecycle of ephemeral cloud resources via APIs. Primary Goal Hypervisor Management Cloud Infrastructure (IaaS) VM Lifecycle Persistent, long-lived Ephemeral, scalable User Interface Admin-centric dashboard Self-service tenant portals API Focus Centralized engine control Modular, service-specific APIs Better Together: Integration and Interoperability
In the landscape of open-source infrastructure virtualization, two major platforms stand out: and OpenStack . While both are designed to manage virtualized environments, they operate at different levels of abstraction and serve distinct use cases. ovirt openstack
This is where the comes into play.
: Recent versions of oVirt support OpenStack Keystone API v3 for unified authentication across different infrastructure layers. Which One Should You Choose? Support OpenStack Identity API v3 - oVirt If you have a traditional enterprise workload (databases,
: oVirt uses a centralized engine ( oVirt Engine ) to manage hosts via a dedicated agent called VDSM. OpenStack is a collection of modular services (e.g., Nova for compute, Neutron for networking, Cinder for block storage) that interact via APIs.
OpenStack is built for scale, automation, and self-service. It excels at: : Recent versions of oVirt support OpenStack Keystone
OpenStack, on the other hand, is a . It is designed to provide Infrastructure-as-a-Service (IaaS). While it also uses KVM as a hypervisor (through Nova), its philosophy is different.
oVirt integrates with OpenStack's storage projects.