Intel RSD Redfish API inconsistencies for data needed by MAAS

The Intel RSD Redfish API gives back inconsistent data. There are nodes that have been allocated (composed) in exactly the same way but they do not give back equal information. This information is needed by MAAS.

Here is an example. Node8 does not have a 'TotalSystemMemoryGiB' field in the 'Memory' section, while for Node9 it is showing up.

root@maas:~# curl -s -k -u admin:admin -X GET https://10.3.0.1:8443/redfish/v1/Nodes/8
{
  "@odata.context" : "/redfish/v1/$metadata#Nodes/Members/$entity",
  "@odata.id" : "/redfish/v1/Nodes/8",
  "@odata.type" : "#ComposedNode.1.0.0.ComposedNode",
  "Id" : "8",
  "Name" : "maas_node1",
  "Description" : "MAAS Node for demo",
  "SystemType" : "Logical",
  "AssetTag" : null,
  "Manufacturer" : "Quanta",
  "Model" : "F20A_HSW (To be filled by O.E.M.)",
  "SKU" : null,
  "SerialNumber" : "QTFCPT6350006",
  "PartNumber" : null,
  "UUID" : "83ca8e3a-ab54-158c-11d3-7562a5654a80",
  "HostName" : null,
  "PowerState" : "On",
  "BiosVersion" : "N/A",
  "Status" : {
    "State" : "Enabled",
    "Health" : "OK",
    "HealthRollup" : "OK"
  },
  "Processors" : {
    "Count" : 2,
    "Model" : "Intel(R) Xeon(R) CPU E5-2683 v3 @ 2.00GHz",
    "Status" : {
      "State" : "Enabled",
      "Health" : "OK",
      "HealthRollup" : "OK"
    }
  },
  "Memory" : {
    "Status" : {
      "State" : "Enabled",
      "Health" : "OK",
      "HealthRollup" : "OK"
    }
  },
  "ComposedNodeState" : "PoweredOn",
  "Boot" : {
    "BootSourceOverrideEnabled" : "Disabled",
    "BootSourceOverrideTarget" : "None",
    "<email address hidden>" : [ "Hdd", "Pxe" ]
  },
  "Oem" : { },
  "Links" : {
    "ComputerSystem" : {
      "@odata.id" : "/redfish/v1/Systems/51"
    },
    "Processors" : [ {
      "@odata.id" : "/redfish/v1/Systems/51/Processors/101"
    }, {
      "@odata.id" : "/redfish/v1/Systems/51/Processors/102"
    } ],
    "Memory" : [ {
      "@odata.id" : "/redfish/v1/Systems/51/Memory/207"
    }, {
      "@odata.id" : "/redfish/v1/Systems/51/Memory/205"
    }, {
      "@odata.id" : "/redfish/v1/Systems/51/Memory/206"
    }, {
      "@odata.id" : "/redfish/v1/Systems/51/Memory/208"
    } ],
    "EthernetInterfaces" : [ {
      "@odata.id" : "/redfish/v1/Systems/51/EthernetInterfaces/141"
    }, {
      "@odata.id" : "/redfish/v1/Systems/51/EthernetInterfaces/142"
    } ],
    "LocalDrives" : [ {
      "@odata.id" : "/redfish/v1/Systems/51/Adapters/25/Devices/95"
    } ],
    "RemoteDrives" : [ ],
    "ManagedBy" : [ {
      "@odata.id" : "/redfish/v1/Managers/1"
    } ],
    "Oem" : { }
  },
  "Actions" : {
    "#ComposedNode.Reset" : {
      "target" : "/redfish/v1/Nodes/8/Actions/ComposedNode.Reset",
      "<email address hidden>" : [ "On", "ForceOff", "GracefulShutdown", "GracefulRestart", "ForceRestart" ]
    },
    "#ComposedNode.Assemble" : {
      "target" : "/redfish/v1/Nodes/8/Actions/ComposedNode.Assemble"
    }
  }
}root@maas:~# curl -s -k -u admin:admin -X GET https://10.3.0.1:8443/redfish/v1/Nodes/9
{
  "@odata.context" : "/redfish/v1/$metadata#Nodes/Members/$entity",
  "@odata.id" : "/redfish/v1/Nodes/9",
  "@odata.type" : "#ComposedNode.1.0.0.ComposedNode",
  "Id" : "9",
  "Name" : "maas_node2",
  "Description" : "MAAS Node for demo",
  "SystemType" : "Logical",
  "AssetTag" : null,
  "Manufacturer" : "Quanta",
  "Model" : "F20A_HSW (To be filled by O.E.M.)",
  "SKU" : null,
  "SerialNumber" : "To be filled by O.E.M.",
  "PartNumber" : null,
  "UUID" : "f6c6520c-602c-bfbd-11e4-453f2b0595c0",
  "HostName" : null,
  "PowerState" : "On",
  "BiosVersion" : "F20A1A05_D",
  "Status" : {
    "State" : "Enabled",
    "Health" : "OK",
    "HealthRollup" : "OK"
  },
  "Processors" : {
    "Count" : 2,
    "Model" : "Intel(R) Xeon(R) CPU E5-2695 v3 @ 2.30GHz",
    "Status" : {
      "State" : "Enabled",
      "Health" : "OK",
      "HealthRollup" : "OK"
    }
  },
  "Memory" : {
    "TotalSystemMemoryGiB" : 30,
    "Status" : {
      "State" : "Enabled",
      "Health" : "OK",
      "HealthRollup" : "OK"
    }
  },
  "ComposedNodeState" : "PoweredOn",
  "Boot" : {
    "BootSourceOverrideEnabled" : "Disabled",
    "BootSourceOverrideTarget" : "None",
    "<email address hidden>" : [ "Hdd", "Pxe" ]
  },
  "Oem" : { },
  "Links" : {
    "ComputerSystem" : {
      "@odata.id" : "/redfish/v1/Systems/52"
    },
    "Processors" : [ {
      "@odata.id" : "/redfish/v1/Systems/52/Processors/103"
    }, {
      "@odata.id" : "/redfish/v1/Systems/52/Processors/104"
    } ],
    "Memory" : [ {
      "@odata.id" : "/redfish/v1/Systems/52/Memory/193"
    }, {
      "@odata.id" : "/redfish/v1/Systems/52/Memory/194"
    }, {
      "@odata.id" : "/redfish/v1/Systems/52/Memory/195"
    }, {
      "@odata.id" : "/redfish/v1/Systems/52/Memory/196"
    } ],
    "EthernetInterfaces" : [ {
      "@odata.id" : "/redfish/v1/Systems/52/EthernetInterfaces/143"
    }, {
      "@odata.id" : "/redfish/v1/Systems/52/EthernetInterfaces/144"
    } ],
    "LocalDrives" : [ {
      "@odata.id" : "/redfish/v1/Systems/52/Adapters/26/Devices/96"
    } ],
    "RemoteDrives" : [ ],
    "ManagedBy" : [ {
      "@odata.id" : "/redfish/v1/Managers/1"
    } ],
    "Oem" : { }
  },
  "Actions" : {
    "#ComposedNode.Reset" : {
      "target" : "/redfish/v1/Nodes/9/Actions/ComposedNode.Reset",
      "<email address hidden>" : [ "On", "ForceOff", "GracefulShutdown", "GracefulRestart", "ForceRestart" ]
    },
    "#ComposedNode.Assemble" : {
      "target" : "/redfish/v1/Nodes/9/Actions/ComposedNode.Assemble"
    }
  }
}