Redfish 硬件指标¶
`redfish` 硬件类型支持通过 通知系统 发送硬件指标。通知的 `event_type` 字段将被设置为 `hardware.redfish.metrics`（其中 `redfish` 可能会被派生自它的硬件类型驱动程序的不同名称替换）。
启用 Redfish 硬件指标需要对 ironic.conf 配置文件进行一些更新
[oslo_messaging_notifications]
# The Drivers(s) to handle sending notifications. Possible
# values are messaging, messagingv2, routing, log, test, noop,
# prometheus_exporter (multi valued)
# Example using the messagingv2 driver:
driver = messagingv2
[sensor_data]
send_sensor_data = true
[metrics]
backend = collector
可以在 oslo.messaging 文档 中找到完整的 `[oslo_messaging_notifications]` 配置选项列表
每个通知的有效负载是一个映射，其中键是传感器类型（`Fan`、`Temperature`、`Power` 或 `Drive`），值也是从传感器标识符到传感器数据的映射。
每个 `Fan` 有效负载包含以下字段
max_reading_range,min_reading_range- 读取值的范围。reading,reading_units- 当前读数及其单位。serial_number- 风扇传感器的序列号。physical_context- 传感器的上下文，例如 `SystemBoard`。也可以是 `null` 或只是 `Fan`。
每个 `Temperature` 有效负载包含以下字段
max_reading_range_temp,min_reading_range_temp- 读取值的范围。reading_celsius- 摄氏度的当前读数。sensor_number- 温度传感器的编号。physical_context- 传感器的上下文，通常反映其位置，例如 `CPU`、`Memory`、`Intake`、`PowerSupply` 或 `SystemBoard`。也可以是 `null`。
每个 `Power` 有效负载包含以下字段
power_capacity_watts,line_input_voltage,last_power_output_wattsserial_number- 电源的序列号。state- 电源状态：`enabled`、`absent`（未知时为 `null`）。health- 电源健康状态：`ok`、`warning`、`critical`（未知时为 `null`）。
每个 `Drive` 有效负载包含以下字段
name- 在 BMC 中的驱动器名称（不是像 `/dev/sda` 这样的 Linux 设备名称）。model- 驱动器型号（如果已知）。capacity_bytes- 驱动器容量（以字节为单位）。state- 驱动器状态：`enabled`、`absent`（未知时为 `null`）。health- 驱动器健康状态：`ok`、`warning`、`critical`（未知时为 `null`）。
注意
驱动器有效负载通常在实际硬件上不可用。
警告
指标收集通过轮询目标 BMC 上的几个 Redfish 端点工作。一些较旧的 BMC 实现可能具有严格的速率限制或在负载下表现不佳。如果对您来说是这种情况，您需要降低指标收集频率或完全禁用它。
示例（Dell）¶
{
"message_id": "578628d2-9967-4d33-97ca-7e7c27a76abc",
"publisher_id": "conductor-1.example.com",
"event_type": "hardware.redfish.metrics",
"priority": "INFO",
"payload": {
"message_id": "60653d54-87aa-43b8-a4ed-96d568dd4e96",
"instance_uuid": null,
"node_uuid": "aea161dc-2e96-4535-b003-ca70a4a7bb6d",
"timestamp": "2023-10-22T15:50:26.841964",
"node_name": "dell-430",
"event_type": "hardware.redfish.metrics.update",
"payload": {
"Fan": {
"0x17||Fan.Embedded.1A@System.Embedded.1": {
"identity": "0x17||Fan.Embedded.1A",
"max_reading_range": null,
"min_reading_range": 720,
"reading": 1680,
"reading_units": "RPM",
"serial_number": null,
"physical_context": "SystemBoard",
"state": "enabled",
"health": "ok"
},
"0x17||Fan.Embedded.2A@System.Embedded.1": {
"identity": "0x17||Fan.Embedded.2A",
"max_reading_range": null,
"min_reading_range": 720,
"reading": 3120,
"reading_units": "RPM",
"serial_number": null,
"physical_context": "SystemBoard",
"state": "enabled",
"health": "ok"
},
"0x17||Fan.Embedded.2B@System.Embedded.1": {
"identity": "0x17||Fan.Embedded.2B",
"max_reading_range": null,
"min_reading_range": 720,
"reading": 3000,
"reading_units": "RPM",
"serial_number": null,
"physical_context": "SystemBoard",
"state": "enabled",
"health": "ok"
}
},
"Temperature": {
"iDRAC.Embedded.1#SystemBoardInletTemp@System.Embedded.1": {
"identity": "iDRAC.Embedded.1#SystemBoardInletTemp",
"max_reading_range_temp": 47,
"min_reading_range_temp": -7,
"reading_celsius": 28,
"physical_context": "SystemBoard",
"sensor_number": 4,
"state": "enabled",
"health": "ok"
},
"iDRAC.Embedded.1#CPU1Temp@System.Embedded.1": {
"identity": "iDRAC.Embedded.1#CPU1Temp",
"max_reading_range_temp": 90,
"min_reading_range_temp": 3,
"reading_celsius": 63,
"physical_context": "CPU",
"sensor_number": 14,
"state": "enabled",
"health": "ok"
}
},
"Power": {
"PSU.Slot.1:Power@System.Embedded.1": {
"power_capacity_watts": null,
"line_input_voltage": 206,
"last_power_output_watts": null,
"serial_number": "CNLOD0075324D7",
"state": "enabled",
"health": "ok"
},
"PSU.Slot.2:Power@System.Embedded.1": {
"power_capacity_watts": null,
"line_input_voltage": null,
"last_power_output_watts": null,
"serial_number": "CNLOD0075324E5",
"state": null,
"health": "critical"
}
},
"Drive": {
"Solid State Disk 0:1:0:RAID.Integrated.1-1@System.Embedded.1": {
"name": "Solid State Disk 0:1:0",
"capacity_bytes": 479559942144,
"state": "enabled",
"health": "ok"
},
"Physical Disk 0:1:1:RAID.Integrated.1-1@System.Embedded.1": {
"name": "Physical Disk 0:1:1",
"capacity_bytes": 1799725514752,
"state": "enabled",
"health": "ok"
},
"Physical Disk 0:1:2:RAID.Integrated.1-1@System.Embedded.1": {
"name": "Physical Disk 0:1:2",
"capacity_bytes": 1799725514752,
"state": "enabled",
"health": "ok"
},
"Backplane 1 on Connector 0 of Integrated RAID Controller 1:RAID.Integrated.1-1@System.Embedded.1": {
"name": "Backplane 1 on Connector 0 of Integrated RAID Controller 1",
"capacity_bytes": null,
"state": "enabled",
"health": "ok"
}
}
}
},
"timestamp": "2023-10-22 15:50:36.700458"
}
