169 lines
5.0 KiB
Python
169 lines
5.0 KiB
Python
# Copyright 2018 Intel, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from sushy.resources import base
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from sushy import utils
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from rsd_lib import base as rsd_lib_base
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from rsd_lib import common as rsd_lib_common
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from rsd_lib.resources.v2_3.storage_service import drive_metrics
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from rsd_lib import utils as rsd_lib_utils
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class LinksField(base.CompositeField):
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chassis = base.Field(
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"Chassis", adapter=rsd_lib_utils.get_resource_identity
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)
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"""Link to related chassis of this drive"""
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volumes = base.Field(
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"Volumes", default=(), adapter=utils.get_members_identities
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)
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"""Link to related volumes of this drive"""
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endpoints = base.Field(
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"Endpoints", default=(), adapter=utils.get_members_identities
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)
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"""Link to related endpoints of this drive"""
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class OemField(base.CompositeField):
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erased = base.Field(
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["Intel_RackScale", "DriveErased"], adapter=bool, required=True
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)
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erase_on_detach = base.Field(
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["Intel_RackScale", "EraseOnDetach"], adapter=bool
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)
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firmware_version = base.Field(["Intel_RackScale", "FirmwareVersion"])
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storage = base.Field(["Intel_RackScale", "Storage"])
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pcie_function = base.Field(["Intel_RackScale", "PCIeFunction"])
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class IdentifiersField(base.ListField):
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durable_name = base.Field("DurableName")
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durable_name_format = base.Field("DurableNameFormat")
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class LocationField(base.ListField):
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info = base.Field("Info")
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info_format = base.Field("InfoFormat")
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class Drive(rsd_lib_base.ResourceBase):
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identity = base.Field("Id", required=True)
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"""The drive identity string"""
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name = base.Field("Name")
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"""The drive name string"""
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protocol = base.Field("Protocol")
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"""The protocol of this drive"""
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drive_type = base.Field("Type")
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"""The protocol of this drive"""
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media_type = base.Field("MediaType")
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"""The media type of this drive"""
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capacity_bytes = base.Field(
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"CapacityBytes", adapter=rsd_lib_utils.num_or_none
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)
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"""The capacity in Bytes of this drive"""
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manufacturer = base.Field("Manufacturer")
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"""The manufacturer of this drive"""
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model = base.Field("Model")
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"""The drive model"""
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revision = base.Field("Revision")
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"""The revision of this drive"""
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sku = base.Field("SKU")
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"""The sku of this drive"""
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serial_number = base.Field("SerialNumber")
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"""The serial number of this drive"""
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part_number = base.Field("PartNumber")
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"""The part number of this drive"""
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asset_tag = base.Field("AssetTag")
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"""The asset tag of this drive"""
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rotation_speed_rpm = base.Field("RotationSpeedRPM")
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"""The rotation speed of this drive"""
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identifiers = IdentifiersField("Identifiers")
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"""These identifiers list of this drive"""
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location = LocationField("Location")
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"""The location of this drive"""
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status = rsd_lib_common.StatusField("Status")
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"""The drive status"""
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oem = OemField("Oem")
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"""The OEM additional info of this drive"""
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status_indicator = base.Field("StatusIndicator")
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"""The status indicator state for the status indicator associated
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with this drive"""
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indicator_led = base.Field("IndicatorLED")
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"""The indicator light state for the indicator light associated
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with the drive"""
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capable_speed_gbs = base.Field("CapableSpeedGbs")
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"""The current bus speed of the associated drive"""
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negotiated_speed_gbs = base.Field("NegotiatedSpeedGbs")
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"""The current bus speed of the associated drive"""
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predicted_media_life_left_percent = base.Field(
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"PredictedMediaLifeLeftPercent"
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)
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"""An indicator of the percentage of life remaining in the drive's media"""
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links = LinksField("Links")
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"""These links to related components of this volume"""
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def _get_metrics_path(self):
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"""Helper function to find the Metrics path"""
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return utils.get_sub_resource_path_by(
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self, ["Links", "Oem", "Intel_RackScale", "Metrics"]
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)
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@property
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@utils.cache_it
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def metrics(self):
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"""Property to provide reference to `Metrics` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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return drive_metrics.DriveMetrics(
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self._conn,
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self._get_metrics_path(),
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redfish_version=self.redfish_version,
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)
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class DriveCollection(rsd_lib_base.ResourceCollectionBase):
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@property
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def _resource_type(self):
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return Drive
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