This exporter is the standard libvirtd exporter for Kolla/Kolla-Ansible.
https://github.com/openstack/kolla/blob/master/docker/prometheus/prometheus-libvirt-exporter/Dockerfile.j2
I deploy kolla-ansible with cloudkitty as rating module and with prometheus as metric source. So cloudkitty has to be configured to use the promQL to retrieve the data from Prometheus. Unfortunately there is no label 'project_id' in the libvirt_domain_info_meta metric. project_id is the standard label name for cloudkitty to filter the domains by. This is configurable, but then other exporters like openstack exporter can't retrieve data.
So for better compatibility i hope you can insert a label with name project_id in the libvirt_domain_info_meta metric.
I'm not a programmer, but think it is not much work to do.
This exporter is the standard libvirtd exporter for Kolla/Kolla-Ansible.
https://github.com/openstack/kolla/blob/master/docker/prometheus/prometheus-libvirt-exporter/Dockerfile.j2
I deploy kolla-ansible with cloudkitty as rating module and with prometheus as metric source. So cloudkitty has to be configured to use the promQL to retrieve the data from Prometheus. Unfortunately there is no label 'project_id' in the libvirt_domain_info_meta metric. project_id is the standard label name for cloudkitty to filter the domains by. This is configurable, but then other exporters like openstack exporter can't retrieve data.
So for better compatibility i hope you can insert a label with name project_id in the libvirt_domain_info_meta metric.
I'm not a programmer, but think it is not much work to do.