背景
为适配Redfish数据模型规范，需在Processors资源下新增EnvironmentMetrics子资源链接及Location属性，并新增EnvironmentMetrics子资源查询接口，支持处理器功耗、温度、电压等环境指标数据的查询。
关联ISSUE
支持Processors资源的EnvironmentMetrics和Location属性
评审点
1、在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}下新增属性EnvironmentMetrics，用于链接处理器环境指标子资源
2、在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}下新增属性Location/PartLocation/ServiceLabel、Location/PartLocation/LocationOrdinal、Location/PartLocation/LocationType，用于标识处理器部件位置信息
3、在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}/EnvironmentMetrics下新增查询接口，返回PowerWatts、PowerLimitWatts、TemperatureCelsius、Voltage传感器数据
详细描述
评审点1：在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}下新增属性EnvironmentMetrics，用于链接处理器环境指标子资源
资源URI：/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}
资源版本：Processor.v1_17_0
操作权限：ReadOnly
响应参数：
| 属性名 | 类型 | 示例/取值约束 | readonly | 易变属性 | 实现patch | 操作权限 | 描述 |
|---|---|---|---|---|---|---|---|
| EnvironmentMetrics | object，null | {“@odata.id”: “/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}/EnvironmentMetrics”} | 是 | 否 | 否 | ReadOnly | 处理器环境指标子资源链接，所有处理器类型（CPU/NPU/GPU）均返回此链接 |
Schema定义：
"EnvironmentMetrics": {
"$ref": "http://redfish.dmtf.org/schemas/v1/EnvironmentMetrics.json#/definitions/EnvironmentMetrics",
"description": "The link to the environment metrics for this processor.",
"longDescription": "This property shall contain a link to a resource of type EnvironmentMetrics that specifies the environment metrics for this processor.",
"readonly": true,
"versionAdded": "v1_11_0"
}
评审点2：在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}下新增属性Location/PartLocation/ServiceLabel、Location/PartLocation/LocationOrdinal、Location/PartLocation/LocationType，用于标识处理器部件位置信息
资源URI：/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}
资源版本：Processor.v1_17_0
操作权限：ReadOnly
响应参数：
| 属性名 | 类型 | 示例/取值约束 | readonly | 易变属性 | 实现patch | 操作权限 | 描述 |
|---|---|---|---|---|---|---|---|
| Location/PartLocation/ServiceLabel | string，null | CPU: “CPU {PhysicalId}”；NPU: “NPU {Id}”；GPU: 不返回Location | 是 | 否 | 否 | ReadOnly | 处理器部件位置服务标签，CPU类型基于PhysicalId生成，NPU类型基于Id生成 |
| Location/PartLocation/LocationOrdinal | integer，null | CPU: PhysicalId数值；NPU: Id数值 | 是 | 否 | 否 | ReadOnly | 处理器部件位置序号，CPU类型基于PhysicalId，NPU类型基于Id |
| Location/PartLocation/LocationType | string，null | 枚举值：[Socket, Embedded]；CPU可替换时为Socket，不可替换时为Embedded；NPU为Embedded；GPU不返回Location | 是 | 否 | 否 | ReadOnly | 处理器部件位置类型，CPU类型基于Replaceable属性判断（Replaceable为true时为Socket，否则为Embedded），NPU类型固定为Embedded |
Schema定义：
"Location": {
"$ref": "http://redfish.dmtf.org/schemas/v1/Resource.json#/definitions/Location",
"description": "The location of the processor.",
"longDescription": "This property shall contain location information of the associated processor.",
"versionAdded": "v1_2_0"
}
评审点3：在/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}/EnvironmentMetrics下新增查询接口，返回PowerWatts、PowerLimitWatts、TemperatureCelsius、Voltage传感器数据
资源URI：/redfish/v1/Systems/{ComputerSystemId}/Processors/{ProcessorId}/EnvironmentMetrics
资源版本：EnvironmentMetrics.v1_5_0
操作权限：ReadOnly
响应参数：
| 属性名 | 类型 | 示例/取值约束 | readonly | 易变属性 | 实现patch | 操作权限 | 描述 |
|---|---|---|---|---|---|---|---|
| PowerWatts/Reading | number，null | CPU: PowerWatt（0/16384→null）；NPU: Power（32768→null）；GPU: PowerWatts（32768/16384→null） | 是 | 是 | 否 | ReadOnly | 处理器功耗读数(W)，IgnoreEtags；CPU数据来源bmc.kepler.Systems.Processor.CPU，NPU数据来源bmc.kepler.Systems.Processor.NPU，GPU数据来源bmc.kepler.Systems.Processor.GPU.Power |
| PowerLimitWatts/Reading | number，null | NPU: PowerCapWatts（65535→null）；CPU/GPU: 不返回此属性 | 否 | 是 | 否 | ReadOnly | 处理器功耗限制读数(W)，IgnoreEtags；仅NPU类型返回此属性，数据来源bmc.kepler.Systems.Processor.NPU |
| TemperatureCelsius/Reading | number，null | CPU: Temperature（16384/32768→null）；GPU: GPUTemp（32768/16384/小于0→null）；NPU: 不返回此属性 | 是 | 是 | 否 | ReadOnly | 处理器温度读数(℃)，IgnoreEtags；CPU数据来源bmc.kepler.Systems.Processor.CPU，GPU数据来源bmc.kepler.Systems.Processor.GPU |
| Voltage/Reading | number，null | NPU: Volt（32768→null）；CPU/GPU: 不返回此属性 | 是 | 是 | 否 | ReadOnly | 处理器电压读数(V)，IgnoreEtags；仅NPU类型返回此属性，数据来源bmc.kepler.Systems.Processor.NPU |
Schema定义：
"PowerWatts": {
"anyOf": [
{
"$ref": "http://redfish.dmtf.org/schemas/v1/Sensor.json#/definitions/SensorPowerExcerpt"
},
{
"type": "null"
}
],
"description": "Power consumption (W).",
"excerptCopy": "SensorPowerExcerpt",
"longDescription": "This property shall contain the total power, in watt units, for this resource. The value of the `DataSourceUri` property, if present, shall reference a resource of type `Sensor` with the `ReadingType` property containing the value `Power`."
},
"PowerLimitWatts": {
"anyOf": [
{
"$ref": "http://redfish.dmtf.org/schemas/v1/Control.json#/definitions/ControlSingleExcerpt"
},
{
"type": "null"
}
],
"description": "Power limit (W).",
"excerptCopy": "ControlSingleExcerpt",
"longDescription": "This property shall contain the power limit control, in watt units, for this resource. The value of the `DataSourceUri` property, if present, shall reference a resource of type `Control` with the `ControlType` property containing the value of `Power`.",
"readonly": false,
"versionAdded": "v1_1_0"
},
"TemperatureCelsius": {
"anyOf": [
{
"$ref": "http://redfish.dmtf.org/schemas/v1/Sensor.json#/definitions/SensorExcerpt"
},
{
"type": "null"
}
],
"description": "Temperature (Celsius).",
"excerptCopy": "SensorExcerpt",
"longDescription": "This property shall contain the temperature, in degree Celsius units, for this resource. The value of the `DataSourceUri` property, if present, shall reference a resource of type `Sensor` with the `ReadingType` property containing the value `Temperature`."
},
"Voltage": {
"anyOf": [
{
"$ref": "http://redfish.dmtf.org/schemas/v1/Sensor.json#/definitions/SensorVoltageExcerpt"
},
{
"type": "null"
}
],
"description": "The voltage (V) for this device.",
"excerptCopy": "SensorVoltageExcerpt",
"longDescription": "This property shall contain the voltage, in volt units, for this device. The value of the `DataSourceUri` property, if present, shall reference a resource of type `Sensor` with the `ReadingType` property containing the value `Voltage`.",
"versionAdded": "v1_5_0"
}