libvirt_exporter

Prometheus libvirt exporter

It's a fork of libvirt_exporter.

This version returns more data, which is needed in our case.

The following metrics are being added

• libvirt_domains_number

Domain (instance) count.

• libvirt_domain_state_code

Domain status code running/stopped.

The following labels are being added

• disk_type

Disk type like file (qcow2), network (rbd, glusterfs) and block (iscsi, san).

• source_dev

Disk path like /dev/disk/by-id/78da994c65700812-5a2895de000000d0. Only for disk_type block.

• source_name

Disk and pool name like ceph-pool-name/volume-358fba2f-19cf-4339-b1cc-e8e9d975a3cb. Only for disk_type network.

• source_protocol

Disk network protocol like rbd. Only for disk_type network.

With the --libvirt.export-nova-metadata flag, it will export the following additional OpenStack-specific labels for every domain:

• project_uuid

OpenStack project uuid.

• project_name

Same as in original. OpenStack project name.

• nova_name

Renamed from name for back compatibility. OpenStack instance name.

• flavor

Same as in original. OpenStack flavor name.