163 lines
5.2 KiB
Python
163 lines
5.2 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('Chassis',
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adapter=rsd_lib_utils.get_resource_identity)
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"""Link to related chassis of this drive"""
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volumes = base.Field('Volumes', default=(),
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adapter=utils.get_members_identities)
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"""Link to related volumes of this drive"""
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endpoints = base.Field('Endpoints', default=(),
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adapter=utils.get_members_identities)
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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(['Intel_RackScale', 'DriveErased'], adapter=bool,
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required=True)
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erase_on_detach = base.Field(['Intel_RackScale', 'EraseOnDetach'],
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adapter=bool)
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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('CapacityBytes',
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adapter=rsd_lib_utils.num_or_none)
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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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"""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(self,
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['Links',
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'Oem',
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'Intel_RackScale',
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'Metrics'])
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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, self._get_metrics_path(),
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redfish_version=self.redfish_version)
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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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