5.2 KiB

Raw Blame History

Service checks

openstack.<service>.check_api, the service's API status, 1 if it is responsive, 0 otherwise.

<service> is one of 'cinder', 'glance', 'heat' 'keystone', 'neutron' or 'nova'.

Compute

These metrics are emitted per compute node.

openstack.nova.instance_creation_time, the time (in seconds) it took to launch a new instance.
openstack.nova.instance_state.<state>, the number of instances which entered this state (always 1).
openstack.nova.free_disk, the amount of disk space (in GB) available for new instances.
openstack.nova.used_disk, the amount of disk space (in GB) used by the instances.
openstack.nova.free_ram, the amount of memory (in MB) available for new instances.
openstack.nova.used_ram, the amount of memory (in MB) used by the instances.
openstack.nova.free_vcpus, the number of virtual CPU available for new instances.
openstack.nova.used_vcpus, the number of virtual CPU used by the instances.
openstack.nova.running_instances, the number of running instances on the node.
openstack.nova.running_tasks, the number of tasks currently executed by the node.

These metrics are retrieved from the Nova API.

openstack.nova.instances.<state>, the number of instances by state.
openstack.nova.services.<service>.enabled, the number of enabled Nova services by service name.
openstack.nova.services.<service>.disabled, the number of disabled Nova services by service name.

<state> is one of 'active', 'deleted', 'error', 'paused', 'resumed', 'rescued', 'resized', 'shelved_offloaded' or 'suspended'.

<service> is one of service is one of 'compute', 'conductor', 'scheduler', 'cert' or 'consoleauth'.

Volume

These metrics are retrieved from the Cinder API.

openstack.cinder.volumes.<state>, the number of volumes by state.
openstack.cinder.snapshots.<state>, the number of snapshots by state.
openstack.cinder.volumes_size.<state>, the total size (in bytes) of volumes by state.
openstack.cinder.snapshots_size.<state>, the total size (in bytes) of snapshots by state.

<state> is one of 'available', 'creating', 'attaching', 'in-use', 'deleting', 'backing-up', 'restoring-backup', 'error', 'error_deleting', 'error_restoring', 'error_extending'.

Image

These metrics are retrieved from the Glance API.

openstack.glance.images.public.<state>, the number of public images by state.
openstack.glance.images.private.<state>, the number of private images by state.
openstack.glance.snapshots.public.<state>, the number of public snapshot images by state.
openstack.glance.snapshots.private.<state>, the number of private snapshot images by state.
openstack.glance.images_size.public.<state>, the total size (in bytes) of public images by state.
openstack.glance.images_size.private.<state>, the total size (in bytes) of private images by state.
openstack.glance.snapshots_size.public.<state>, the total size (in bytes) of public snapshots by state.
openstack.glance.snapshots_size.private.<state>, the total size (in bytes) of private snapshots by state.

<state> is one of 'queued', 'saving', 'active', 'killed', 'deleted', 'pending_delete'.

Network

These metrics are retrieved from the Neutron API.

openstack.neutron.agents.<agent_type>.<agent_state>, the total number of Neutron agents by agent type and state.
openstack.neutron.agents.<agent_state>, the total number of Neutron agents by state.
openstack.neutron.agents, the total number of Neutron agents.
openstack.neutron.networks.<state>, the number of virtual networks by state.
openstack.neutron.networks, the total number of virtual networks.
openstack.neutron.subnets, the number of virtual subnets.
openstack.neutron.ports.<owner>.<state>, the number of virtual ports by owner and state.
openstack.neutron.ports, the total number of virtual ports.
openstack.neutron.routers.<state>, the number of virtual routers by state.
openstack.neutron.routers, the total number of virtual routers.
openstack.neutron.floatingips.free, the number of floating IP addresses which aren't associated.
openstack.neutron.floatingips.associated, the number of floating IP addresses which are associated.
openstack.neutron.floatingips, the total number of floating IP addresses.

<agent_type> is one of 'dhcp', 'l3', 'metadata' or 'open_vswitch'. <agent_state> is one of 'up', 'down' or 'disabled'. <state> is one of 'active', 'build', 'down' or 'error'. <owner> is one of 'compute', 'dhcp', 'floatingip', 'floatingip_agent_gateway', 'router_interface', 'router_gateway', 'router_ha_interface', 'router_interface_distributed' or 'router_centralized_snat'.

API response times

openstack.<service>.http.<HTTP method>.<HTTP status>, the time (in second) it took to serve the HTTP request.

<service> is one of 'cinder', 'glance', 'heat' 'keystone', 'neutron' or 'nova'. <HTTP method> is the HTTP method name, eg 'GET', 'POST' and so on. <HTTP status> is a 3-digit string representing the HTTP response code, eg '200', '404' and so on.

5.2 KiB Raw Blame History