Power capacity report

[nicolamos]

Currently the power capacity is retrieved only from the list of power supplies. But on some models only the total capacity is available from PowerControl.

I report here an example output from direct cURL call:

[
  {
    "@odata.context": "/redfish/v1/$metadata#Power.Power",
    "@odata.id": "/redfish/v1/Chassis/System.Embedded.1/Power/PowerControl",
    "@odata.type": "#Power.v1_4_0.PowerControl",
    "MemberId": "PowerControl",
    "Name": "System Power Control",
    "PowerAllocatedWatts": 1106,
    "PowerAvailableWatts": 0,
    "PowerCapacityWatts": 1106,
    "PowerConsumedWatts": 101,
    "PowerLimit": {
      "CorrectionInMs": 0,
      "LimitException": "HardPowerOff",
      "LimitInWatts": 32767
    },
    "PowerMetrics": {
      "AverageConsumedWatts": 103,
      "IntervalInMin": 1,
      "MaxConsumedWatts": 111,
      "MinConsumedWatts": 96
    },
    "PowerRequestedWatts": 406,
    "RelatedItem": [
      {
        "@odata.id": "/redfish/v1/Chassis/System.Embedded.1"
      },
      {
        "@odata.id": "/redfish/v1/Systems/System.Embedded.1"
      }
    ],
    "RelatedItem@odata.count": 2
  }
]

Currently, the capacity is retrieved from PowerSupplies, falling back to InputRanges is the capacity is None. But on this system the capacity for each power supply is reported to be 0. An easy patch would be to provide an extra power_control element in the inventory tree.

[bb-Ricardo]

Hi,

this is a great Idea. Will try to add it as well.

[nicolamos]

Hi! Thank you!
I was working to a patch, I can open a pull request if that is ok.

[bb-Ricardo]

Hi,

I merged your PR and added some changes. Can you pull the next-release branch and let me know if it works as expected?

Thank you.

[nicolamos]

Seems working fine to me.
Thank you.

[bb-Ricardo]

great, thank you. then I would add it to the next release :D

and thank you again for the contribution.

[bb-Ricardo]

release here: https://github.com/bb-Ricardo/check_redfish/releases/tag/v1.12.0