.. _telemetry-measurements: ============ Measurements ============ The Telemetry service collects meters within an OpenStack deployment. This section provides a brief summary about meters format and origin and also contains the list of available meters. Telemetry collects meters by polling the infrastructure elements and also by consuming the notifications emitted by other OpenStack services. For more information about the polling mechanism and notifications see :ref:`telemetry-data-collection`. There are several meters which are collected by polling and by consuming. The origin for each meter is listed in the tables below. .. note:: You may need to configure Telemetry or other OpenStack services in order to be able to collect all the samples you need. For further information about configuration requirements see the `Telemetry chapter `__ in the Installation Tutorials and Guides. Telemetry uses the following meter types: +--------------+--------------------------------------------------------------+ | Type | Description | +==============+==============================================================+ | Cumulative | Increasing over time (instance hours) | +--------------+--------------------------------------------------------------+ | Delta | Changing over time (bandwidth) | +--------------+--------------------------------------------------------------+ | Gauge | Discrete items (floating IPs, image uploads) and fluctuating | | | values (disk I/O) | +--------------+--------------------------------------------------------------+ | Telemetry provides the possibility to store metadata for samples. This metadata can be extended for OpenStack Compute and OpenStack Object Storage. In order to add additional metadata information to OpenStack Compute you have two options to choose from. The first one is to specify them when you boot up a new instance. The additional information will be stored with the sample in the form of ``resource_metadata.user_metadata.*``. The new field should be defined by using the prefix ``metering.``. The modified boot command look like the following: .. code-block:: console $ openstack server create --property metering.custom_metadata=a_value my_vm The other option is to set the ``reserved_metadata_keys`` to the list of metadata keys that you would like to be included in ``resource_metadata`` of the instance related samples that are collected for OpenStack Compute. This option is included in the ``DEFAULT`` section of the ``ceilometer.conf`` configuration file. You might also specify headers whose values will be stored along with the sample data of OpenStack Object Storage. The additional information is also stored under ``resource_metadata``. The format of the new field is ``resource_metadata.http_header_$name``, where ``$name`` is the name of the header with ``-`` replaced by ``_``. For specifying the new header, you need to set ``metadata_headers`` option under the ``[filter:ceilometer]`` section in ``proxy-server.conf`` under the ``swift`` folder. You can use this additional data for instance to distinguish external and internal users. Measurements are grouped by services which are polled by Telemetry or emit notifications that this service consumes. .. _telemetry-compute-meters: OpenStack Compute ~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Compute. +-----------+-------+------+----------+----------+---------+------------------+ | Name | Type | Unit | Resource | Origin | Support | Note | +===========+=======+======+==========+==========+=========+==================+ | **Meters added in the Mitaka release or earlier** | +-----------+-------+------+----------+----------+---------+------------------+ | memory | Gauge | MB | instance | Notific\ | Libvirt | Volume of RAM | | | | | ID | ation | | allocated to the | | | | | | | | instance | +-----------+-------+------+----------+----------+---------+------------------+ | memory.\ | Gauge | MB | instance | Pollster | Libvirt,| Volume of RAM | | usage | | | ID | | | used by the inst\| | | | | | | | ance from the | | | | | | | | amount of its | | | | | | | | allocated memory | +-----------+-------+------+----------+----------+---------+------------------+ | memory.r\ | Gauge | MB | instance | Pollster | Libvirt | Volume of RAM u\ | | esident | | | ID | | | sed by the inst\ | | | | | | | | ance on the phy\ | | | | | | | | sical machine | +-----------+-------+------+----------+----------+---------+------------------+ | cpu | Cumu\ | ns | instance | Pollster | Libvirt | CPU time used | | | lative| | ID | | | | +-----------+-------+------+----------+----------+---------+------------------+ | vcpus | Gauge | vcpu | instance | Notific\ | Libvirt | Number of virtual| | | | | ID | ation | | CPUs allocated to| | | | | | | | the instance | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Cumu\ | req\ | disk ID | Pollster | Libvirt | Number of read | | ice.read\ | lative| uest | | | | requests | | .requests | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Cumu\ | req\ | disk ID | Pollster | Libvirt | Number of write | | ice.write\| lative| uest | | | | requests | | .requests | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Cumu\ | B | disk ID | Pollster | Libvirt | Volume of reads | | ice.read\ | lative| | | | | | | .bytes | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Cumu\ | B | disk ID | Pollster | Libvirt | Volume of writes | | ice.write\| lative| | | | | | | .bytes | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.root\| Gauge | GB | instance | Notific\ | Libvirt | Size of root disk| | .size | | | ID | ation, \ | | | | | | | | Pollster | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.ephe\| Gauge | GB | instance | Notific\ | Libvirt | Size of ephemeral| | meral.size| | | ID | ation, \ | | disk | | | | | | Pollster | | | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Gauge | B | disk ID | Pollster | Libvirt | The amount of d\ | | ice.capa\ | | | | | | isk per device | | city | | | | | | that the instan\ | | | | | | | | ce can see | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Gauge | B | disk ID | Pollster | Libvirt | The amount of d\ | | ice.allo\ | | | | | | isk per device | | cation | | | | | | occupied by the | | | | | | | | instance on th\ | | | | | | | | e host machine | +-----------+-------+------+----------+----------+---------+------------------+ | disk.dev\ | Gauge | B | disk ID | Pollster | Libvirt | The physical si\ | | ice.usag\ | | | | | | ze in bytes of | | e | | | | | | the image conta\ | | | | | | | | iner on the hos\ | | | | | | | | t per device | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumu\ | B | interface| Pollster | Libvirt | Number of | | incoming.\| lative| | ID | | | incoming bytes | | bytes | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumu\ | B | interface| Pollster | Libvirt | Number of | | outgoing\ | lative| | ID | | | outgoing bytes | | .bytes | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumu\ | pac\ | interface| Pollster | Libvirt | Number of | | incoming\ | lative| ket | ID | | | incoming packets | | .packets | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumu\ | pac\ | interface| Pollster | Libvirt | Number of | | outgoing\ | lative| ket | ID | | | outgoing packets | | .packets | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | **Meters added in the Newton release** | +-----------+-------+------+----------+----------+---------+------------------+ | perf.cpu\ | Gauge | cyc\ | instance | Pollster | Libvirt | the number of c\ | | .cycles | | le | ID | | | pu cycles one i\ | | | | | | | | nstruction needs | +-----------+-------+------+----------+----------+---------+------------------+ | perf.ins\ | Gauge | inst\| instance | Pollster | Libvirt | the count of in\ | | tructions | | ruct\| ID | | | structions | | | | ion | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | perf.cac\ | Gauge | cou\ | instance | Pollster | Libvirt | the count of ca\ | | he.refer\ | | nt | ID | | | che hits | | ences | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | perf.cac\ | Gauge | cou\ | instance | Pollster | Libvirt | the count of ca\ | | he.misses | | nt | ID | | | che misses | +-----------+-------+------+----------+----------+---------+------------------+ | **Meters added in the Ocata release** | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumul\| pack\| interface| Pollster | Libvirt | Number of | | incoming\ | ative | et | ID | | | incoming dropped | | .packets\ | | | | | | packets | | .drop | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumul\| pack\| interface| Pollster | Libvirt | Number of | | outgoing\ | ative | et | ID | | | outgoing dropped | | .packets\ | | | | | | packets | | .drop | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumul\| pack\| interface| Pollster | Libvirt | Number of | | incoming\ | ative | et | ID | | | incoming error | | .packets\ | | | | | | packets | | .error | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | network.\ | Cumul\| pack\| interface| Pollster | Libvirt | Number of | | outgoing\ | ative | et | ID | | | outgoing error | | .packets\ | | | | | | packets | | .error | | | | | | | +-----------+-------+------+----------+----------+---------+------------------+ | **Meters added in the Pike release** | +-----------+-------+------+----------+----------+---------+------------------+ | memory.\ | Cumul\| | | | | | | swap.in | ative | MB | instance | Pollster | Libvirt | Memory swap in | | | | | ID | | | | +-----------+-------+------+----------+----------+---------+------------------+ | memory.\ | Cumul\| | | | | | | swap.out | ative | MB | instance | Pollster | Libvirt | Memory swap out | | | | | ID | | | | +-----------+-------+------+----------+----------+---------+------------------+ | **Meters added in the Queens release** | +-----------+-------+------+----------+----------+---------+------------------+ | disk.devi\| Cumul\| | | | | Total time read | | ce.read.l\| ative | ns | Disk ID | Pollster | Libvirt | operations have | | atency | | | | | | taken | +-----------+-------+------+----------+----------+---------+------------------+ | disk.devi\| Cumul\| | | | | Total time write | | ce.write.\| ative | ns | Disk ID | Pollster | Libvirt | operations have | | latency | | | | | | taken | +-----------+-------+------+----------+----------+---------+------------------+ | **Meters added in the Epoxy release** | +-----------+-------+------+----------+----------+---------+------------------+ | power.sta\| Gauge | state| instance | Pollster | Libvirt | virDomainState | | te | | | ID | | | of the VM | +-----------+-------+------+----------+----------+---------+------------------+ .. note:: To enable the libvirt ``memory.usage`` support, you need to install libvirt version 1.1.1+, QEMU version 1.5+, and you also need to prepare suitable balloon driver in the image. It is applicable particularly for Windows guests, most modern Linux distributions already have it built in. Telemetry is not able to fetch the ``memory.usage`` samples without the image balloon driver. .. note:: To enable libvirt ``disk.*`` support when running on RBD-backed shared storage, you need to install libvirt version 1.2.16+. OpenStack Compute is capable of collecting ``CPU`` related meters from the compute host machines. In order to use that you need to set the ``compute_monitors`` option to ``cpu.virt_driver`` in the ``nova.conf`` configuration file. For further information see the Compute configuration section in the `Compute chapter `__ of the OpenStack Configuration Reference. The following host machine related meters are collected for OpenStack Compute: +---------------------+-------+------+----------+-------------+---------------+ | Name | Type | Unit | Resource | Origin | Note | +=====================+=======+======+==========+=============+===============+ | **Meters added in the Mitaka release or earlier** | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | MHz | host ID | Notification| CPU frequency | | frequency | | | | | | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Cumu\ | ns | host ID | Notification| CPU kernel | | kernel.time | lative| | | | time | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Cumu\ | ns | host ID | Notification| CPU idle time | | idle.time | lative| | | | | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Cumu\ | ns | host ID | Notification| CPU user mode | | user.time | lative| | | | time | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Cumu\ | ns | host ID | Notification| CPU I/O wait | | iowait.time | lative| | | | time | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | % | host ID | Notification| CPU kernel | | kernel.percent | | | | | percentage | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | % | host ID | Notification| CPU idle | | idle.percent | | | | | percentage | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | % | host ID | Notification| CPU user mode | | user.percent | | | | | percentage | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | % | host ID | Notification| CPU I/O wait | | iowait.percent | | | | | percentage | +---------------------+-------+------+----------+-------------+---------------+ | compute.node.cpu.\ | Gauge | % | host ID | Notification| CPU | | percent | | | | | utilization | +---------------------+-------+------+----------+-------------+---------------+ .. _telemetry-bare-metal-service: IPMI meters ~~~~~~~~~~~ Telemetry captures notifications that are emitted by the Bare metal service. The source of the notifications are IPMI sensors that collect data from the host machine. Alternatively, IPMI meters can be generated by deploying the ceilometer-agent-ipmi on each IPMI-capable node. For further information about the IPMI agent see :ref:`telemetry-ipmi-agent`. .. warning:: To avoid duplication of metering data and unnecessary load on the IPMI interface, do not deploy the IPMI agent on nodes that are managed by the Bare metal service and keep the ``conductor.send_sensor_data`` option set to ``False`` in the ``ironic.conf`` configuration file. The following IPMI sensor meters are recorded: +------------------+-------+------+----------+-------------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +==================+=======+======+==========+=============+==================+ | **Meters added in the Mitaka release or earlier** | +------------------+-------+------+----------+-------------+------------------+ | hardware.ipmi.fan| Gauge | RPM | fan | Notificatio\| Fan rounds per | | | | | sensor | n, Pollster | minute (RPM) | +------------------+-------+------+----------+-------------+------------------+ | hardware.ipmi\ | Gauge | C | temper\ | Notificatio\| Temperature read\| | .temperature | | | ature | n, Pollster | ing from sensor | | | | | sensor | | | +------------------+-------+------+----------+-------------+------------------+ | hardware.ipmi\ | Gauge | A | current | Notificatio\| Current reading | | .current | | | sensor | n, Pollster | from sensor | +------------------+-------+------+----------+-------------+------------------+ | hardware.ipmi\ | Gauge | V | voltage | Notificatio\| Voltage reading | | .voltage | | | sensor | n, Pollster | from sensor | +------------------+-------+------+----------+-------------+------------------+ .. note:: The sensor data is not available in the Bare metal service by default. To enable the meters and configure this module to emit notifications about the measured values see the `Installation Guide `__ for the Bare metal service. Besides generic IPMI sensor data, the following Intel Node Manager meters are recorded from capable platform: +---------------------+-------+------+----------+----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +=====================+=======+======+==========+==========+==================+ | **Meters added in the Mitaka release or earlier** | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | W | host ID | Pollster | Current power | | .power | | | | | of the system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | C | host ID | Pollster | Current tempera\ | | .temperature | | | | | ture of the | | | | | | | system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | C | host ID | Pollster | Inlet temperatu\ | | .inlet_temperature | | | | | re of the system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | C | host ID | Pollster | Outlet temperat\ | | .outlet_temperature | | | | | ure of the system| +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | CFM | host ID | Pollster | Volumetric airf\ | | .airflow | | | | | low of the syst\ | | | | | | | em, expressed as | | | | | | | 1/10th of CFM | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | CUPS | host ID | Pollster | CUPS(Compute Us\ | | .cups | | | | | age Per Second) | | | | | | | index data of the| | | | | | | system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | % | host ID | Pollster | CPU CUPS utiliz\ | | .cpu_util | | | | | ation of the | | | | | | | system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | % | host ID | Pollster | Memory CUPS | | .mem_util | | | | | utilization of | | | | | | | the system | +---------------------+-------+------+----------+----------+------------------+ | hardware.ipmi.node\ | Gauge | % | host ID | Pollster | IO CUPS | | .io_util | | | | | utilization of | | | | | | | the system | +---------------------+-------+------+----------+----------+------------------+ OpenStack Image service ~~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Image service: +--------------------+--------+------+----------+----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +====================+========+======+==========+==========+==================+ | **Meters added in the Mitaka release or earlier** | +--------------------+--------+------+----------+----------+------------------+ | image.size | Gauge | B | image ID | Notifica\| Size of the upl\ | | | | | | tion, Po\| oaded image | | | | | | llster | | +--------------------+--------+------+----------+----------+------------------+ | image.download | Delta | B | image ID | Notifica\| Image is downlo\ | | | | | | tion | aded | +--------------------+--------+------+----------+----------+------------------+ | image.serve | Delta | B | image ID | Notifica\| Image is served | | | | | | tion | out | +--------------------+--------+------+----------+----------+------------------+ OpenStack Block Storage ~~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Block Storage: +--------------------+-------+--------+----------+----------+-----------------+ | Name | Type | Unit | Resource | Origin | Note | +====================+=======+========+==========+==========+=================+ | **Meters added in the Mitaka release or earlier** | +--------------------+-------+--------+----------+----------+-----------------+ | volume.size | Gauge | GB | volume ID| Notifica\| Size of the vol\| | | | | | tion | ume | +--------------------+-------+--------+----------+----------+-----------------+ | snapshot.size | Gauge | GB | snapshot | Notifica\| Size of the sna\| | | | | ID | tion | pshot | +--------------------+-------+--------+----------+----------+-----------------+ | **Meters added in the Queens release** | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.ca\| Gauge | GB | hostname | Notifica\| Total volume | | pacity.total | | | | tion | capacity on host| +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.ca\| Gauge | GB | hostname | Notifica\| Free volume | | pacity.free | | | | tion | capacity on host| +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.ca\| Gauge | GB | hostname | Notifica\| Assigned volume | | pacity.allocated | | | | tion | capacity on host| | | | | | | by Cinder | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.ca\| Gauge | GB | hostname | Notifica\| Assigned volume | | pacity.provisioned | | | | tion | capacity on host| +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.ca\| Gauge | GB | hostname | Notifica\| Virtual free | | pacity.virtual_free| | | | tion | volume capacity | | | | | | | on host | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.po\| Gauge | GB | hostname\| Notifica\| Total volume | | ol.capacity.total | | | #pool | tion, Po\| capacity in pool| | | | | | llster | | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.po\| Gauge | GB | hostname\| Notifica\| Free volume | | ol.capacity.free | | | #pool | tion, Po\| capacity in pool| | | | | | llster | | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.po\| Gauge | GB | hostname\| Notifica\| Assigned volume | | ol.capacity.alloca\| | | #pool | tion, Po\| capacity in pool| | ted | | | | llster | by Cinder | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.po\| Gauge | GB | hostname\| Notifica\| Assigned volume | | ol.capacity.provis\| | | #pool | tion, Po\| capacity in pool| | ioned | | | | llster | | +--------------------+-------+--------+----------+----------+-----------------+ | volume.provider.po\| Gauge | GB | hostname\| Notifica\| Virtual free | | ol.capacity.virtua\| | | #pool | tion, Po\| volume capacity | | l_free | | | | llster | in pool | +--------------------+-------+--------+----------+----------+-----------------+ OpenStack File Share ~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack File Share: +--------------------+-------+--------+----------+----------+-----------------+ | Name | Type | Unit | Resource | Origin | Note | +====================+=======+========+==========+==========+=================+ | **Meters added in the Pike release** | +--------------------+-------+--------+----------+----------+-----------------+ | manila.share.size | Gauge | GB | share ID | Notifica\| Size of the fil\| | | | | | tion | e share | +--------------------+-------+--------+----------+----------+-----------------+ .. _telemetry-object-storage-meter: OpenStack Object Storage ~~~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Object Storage: +--------------------+-------+-------+------------+---------+-----------------+ | Name | Type | Unit | Resource | Origin | Note | +====================+=======+=======+============+=========+=================+ | **Meters added in the Mitaka release or earlier** | +--------------------+-------+-------+------------+---------+-----------------+ | storage.objects | Gauge | object| storage ID | Pollster| Number of objec\| | | | | | | ts | +--------------------+-------+-------+------------+---------+-----------------+ | storage.objects.si\| Gauge | B | storage ID | Pollster| Total size of s\| | ze | | | | | tored objects | +--------------------+-------+-------+------------+---------+-----------------+ | storage.objects.co\| Gauge | conta\| storage ID | Pollster| Number of conta\| | ntainers | | iner | | | iners | +--------------------+-------+-------+------------+---------+-----------------+ | storage.objects.in\| Delta | B | storage ID | Notific\| Number of incom\| | coming.bytes | | | | ation | ing bytes | +--------------------+-------+-------+------------+---------+-----------------+ | storage.objects.ou\| Delta | B | storage ID | Notific\| Number of outgo\| | tgoing.bytes | | | | ation | ing bytes | +--------------------+-------+-------+------------+---------+-----------------+ | storage.containers\| Gauge | object| storage ID\| Pollster| Number of objec\| | .objects | | | /container | | ts in container | +--------------------+-------+-------+------------+---------+-----------------+ | storage.containers\| Gauge | B | storage ID\| Pollster| Total size of s\| | .objects.size | | | /container | | tored objects i\| | | | | | | n container | +--------------------+-------+-------+------------+---------+-----------------+ Ceph Object Storage ~~~~~~~~~~~~~~~~~~~ In order to gather meters from Ceph, you have to install and configure the Ceph Object Gateway (radosgw) as it is described in the `Installation Manual `__. You also have to enable `usage logging `__ in order to get the related meters from Ceph. You will need an ``admin`` user with ``users``, ``buckets``, ``metadata`` and ``usage`` ``caps`` configured. In order to access Ceph from Telemetry, you need to specify a ``service group`` for ``radosgw`` in the ``ceilometer.conf`` configuration file along with ``access_key`` and ``secret_key`` of the ``admin`` user mentioned above. The following meters are collected for Ceph Object Storage: +------------------+------+--------+------------+----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +==================+======+========+============+==========+==================+ | **Meters added in the Mitaka release or earlier** | +------------------+------+--------+------------+----------+------------------+ | radosgw.objects | Gauge| object | storage ID | Pollster | Number of objects| +------------------+------+--------+------------+----------+------------------+ | radosgw.objects.\| Gauge| B | storage ID | Pollster | Total size of s\ | | size | | | | | tored objects | +------------------+------+--------+------------+----------+------------------+ | radosgw.objects.\| Gauge| contai\| storage ID | Pollster | Number of conta\ | | containers | | ner | | | iners | +------------------+------+--------+------------+----------+------------------+ | radosgw.api.requ\| Gauge| request| storage ID | Pollster | Number of API r\ | | est | | | | | equests against | | | | | | | Ceph Object Ga\ | | | | | | | teway (radosgw) | +------------------+------+--------+------------+----------+------------------+ | radosgw.containe\| Gauge| object | storage ID\| Pollster | Number of objec\ | | rs.objects | | | /container | | ts in container | +------------------+------+--------+------------+----------+------------------+ | radosgw.containe\| Gauge| B | storage ID\| Pollster | Total size of s\ | | rs.objects.size | | | /container | | tored objects in | | | | | | | container | +------------------+------+--------+------------+----------+------------------+ .. note:: The ``usage`` related information may not be updated right after an upload or download, because the Ceph Object Gateway needs time to update the usage properties. For instance, the default configuration needs approximately 30 minutes to generate the usage logs. OpenStack Identity ~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Identity: +-------------------+------+--------+-----------+-----------+-----------------+ | Name | Type | Unit | Resource | Origin | Note | +===================+======+========+===========+===========+=================+ | **Meters added in the Mitaka release or earlier** | +-------------------+------+--------+-----------+-----------+-----------------+ | identity.authent\ | Delta| user | user ID | Notifica\ | User successful\| | icate.success | | | | tion | ly authenticated| +-------------------+------+--------+-----------+-----------+-----------------+ | identity.authent\ | Delta| user | user ID | Notifica\ | User pending au\| | icate.pending | | | | tion | thentication | +-------------------+------+--------+-----------+-----------+-----------------+ | identity.authent\ | Delta| user | user ID | Notifica\ | User failed to | | icate.failure | | | | tion | authenticate | +-------------------+------+--------+-----------+-----------+-----------------+ OpenStack Networking ~~~~~~~~~~~~~~~~~~~~ The following meters are collected for OpenStack Networking: +-----------------+-------+--------+-----------+-----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +=================+=======+========+===========+===========+==================+ | **Meters added in the Mitaka release or earlier** | +-----------------+-------+--------+-----------+-----------+------------------+ | bandwidth | Delta | B | label ID | Notifica\ | Bytes through t\ | | | | | | tion | his l3 metering | | | | | | | label | +-----------------+-------+--------+-----------+-----------+------------------+ VPN-as-a-Service (VPNaaS) ~~~~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for VPNaaS: +---------------+-------+---------+------------+-----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +===============+=======+=========+============+===========+==================+ | **Meters added in the Mitaka release or earlier** | +---------------+-------+---------+------------+-----------+------------------+ | network.serv\ | Gauge | vpnser\ | vpn ID | Pollster | Existence of a | | ices.vpn | | vice | | | VPN | +---------------+-------+---------+------------+-----------+------------------+ | network.serv\ | Gauge | ipsec\_\| connection | Pollster | Existence of an | | ices.vpn.con\ | | site\_c\| ID | | IPSec connection | | nections | | onnect\ | | | | | | | ion | | | | +---------------+-------+---------+------------+-----------+------------------+ Firewall-as-a-Service (FWaaS) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The following meters are collected for FWaaS: +---------------+-------+---------+------------+-----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +===============+=======+=========+============+===========+==================+ | **Meters added in the Mitaka release or earlier** | +---------------+-------+---------+------------+-----------+------------------+ | network.serv\ | Gauge | firewall| firewall ID| Pollster | Existence of a | | ices.firewall | | | | | firewall | +---------------+-------+---------+------------+-----------+------------------+ | network.serv\ | Gauge | firewa\ | firewall ID| Pollster | Existence of a | | ices.firewal\ | | ll_pol\ | | | firewall policy | | l.policy | | icy | | | | +---------------+-------+---------+------------+-----------+------------------+ Openstack alarming ~~~~~~~~~~~~~~~~~~ The following meters are collected for Aodh: +---------------+-------+---------+------------+-----------+------------------+ | Name | Type | Unit | Resource | Origin | Note | +===============+=======+=========+============+===========+==================+ | **Meters added in the Flamingo release** | +---------------+-------+---------+------------+-----------+------------------+ | alarm.evalua\ | Gauge | evalua\ | alarm ID | Pollster | Total count of | | tion_result | | tion_r\ | | | evaluation | | | | esult\_\| | | results for each | | | | count | | | alarm | +---------------+-------+---------+------------+-----------+------------------+