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
Despite their differences, oVirt and OpenStack can integrate. The most common pattern is using for OpenStack Compute (Nova) via the oVirt driver – also known as the RHV driver. ovirt openstack
User → OpenStack APIs (Nova) → oVirt Engine → oVirt hosts (KVM) Built for scale-out environments and "cattle" workloads
This is where the comes into play.
It isn't always about choosing one over the other; it’s about choosing the right tool for the job. The most common pattern is using for OpenStack