Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly MCC). This means everything you need is in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Libvirt

This section lists the alerts for the libvirt service.

• LibvirtDown

• LibvirtExporterTargetDown

• LibvirtExporterTargetsOutage

---

LibvirtDown

Severity	Critical
Summary	Failure to gather libvirt metrics.
Description	Libvirt Exporter fails to gather metrics on the {{ $labels.node }} node for 2 minutes.

LibvirtExporterTargetDown

Severity	Major
Summary	Libvirt Exporter Prometheus target is down.
Description	Prometheus fails to scrape metrics from the Libvirt Exporter endpoint on the {{ $labels.node }} node.

LibvirtExporterTargetsOutage

Severity	Critical
Summary	Libvirt Exporter Prometheus targets outage.
Description	Prometheus fails to scrape metrics from all Libvirt Exporter endpoints.