OpenStack: host aggregates, flavors, and availability zones

Datadog has expanded its monitoring capabilities to include full support for OpenStack, allowing users to gain visibility into their cloud infrastructure managed by OpenStack. This integration enables monitoring of compute, storage, and networking resources within OpenStack, alongside existing Datadog data, for unified observability. Users can now leverage Datadog's dashboards, alerting, and analytics to proactively manage and troubleshoot OpenStack environments.