Modulos generados por el plugin
Se creara un agente por cada instancia de nuestra instalación openstack, con sus métricas (para cargar los datos de otra instancia habrá que ejecutar otra vez el plugin, cambiando la id de la instancia.. Aparte se creará un agente por cada hypervisor utilizado de nuestra instalación.
Módulos del agente de la instancia
| Nombre | Descripción |
| memory | memory used by the machine |
| memory-actual | memory actual used by the machine |
| memory-rss | Resident Set Size and is used to show how much memory is allocated |
| vda_errors | diagnostics for a libvirt based instance, vda receibed errors |
| vda_read | diagnostics for a libvirt based instance, vda dates read |
| vda_read_req | diagnostics for a libvirt based instance, vda dates requests read |
| vda_write | diagnostics for a libvirt based instance, vda dates write |
| vda_write_req | diagnostics for a libvirt based instance, vda write requests dates |
Módulos generados en los agentes de los hypervisores:
| Nombre | Descripción |
| free_disk_gb | avalaible disk space |
| free_ram_mb | available ram |
| disk_available_least | this value is dependent on over committed value of disk, disk_available_least = disk_free_gb - disk_over_committed |
| local_gb | the total available disk for the node's virtual machine, local_gb = local_gb_used + free_disk_gb |
| local_gb_used | the sum of the node's virtual machine disk |
| memory_mb | the total ram of the node, memory_mb_used + free_ram_mb |
| memory_mb_used | the sum of the rams of the node's virtual machine |
| vcpus | node physical cpu total threads |
| vcpus_used | the sum of the vcpus of the node virtual machine |
| current_workload | hypervisor current workload |
| host_ip | hypervisor host ip |
| hypervisor_type | hypervisor type |
| hypervisor_version | hypervisor version |
| running_vms | number of virtual machines running |
