openebs

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 Go to latest Published: May 6, 2020 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Overview

Copyright 2020 The OpenEBS Authors

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Package cstor is the v1 version of the API. +groupName=openebs.io +k8s:deepcopy-gen=package,register

Index

Constants

View Source 
const (
	// StoragePoolKindCSPC holds the value of CStorPoolCluster
	StoragePoolKindCSPC = "CStorPoolCluster"
	// APIVersion holds the value of OpenEBS version
	APIVersion = "openebs.io/v1alpha1"
)
View Source 
const (
	// ResourceStorage defines the storage required as v1.Quantity
	ResourceStorage corev1.ResourceName = "storage"
)

Variables

View Source 
var (
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	AddToScheme   = SchemeBuilder.AddToScheme
)
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: openebs.GroupName, Version: runtime.APIVersionInternal}

SchemeGroupVersion is group version used to register these objects

Functions

func Resource 

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type BlockDevice 

type BlockDevice struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   DeviceSpec   `json:"spec,omitempty"`
	Status DeviceStatus `json:"status,omitempty"`
}

BlockDevice is the Schema used to represent a BlockDevice CR

func (*BlockDevice) DeepCopy 

func (in *BlockDevice) DeepCopy() *BlockDevice

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BlockDevice.

func (*BlockDevice) DeepCopyInto 

func (in *BlockDevice) DeepCopyInto(out *BlockDevice)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*BlockDevice) DeepCopyObject 

func (in *BlockDevice) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type BlockDeviceClaim 

type BlockDeviceClaim struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   DeviceClaimSpec   `json:"spec,omitempty"`
	Status DeviceClaimStatus `json:"status,omitempty"`
}

BlockDeviceClaim is the Schema for the BlockDeviceClaim CR

func NewBlockDeviceClaim 

func NewBlockDeviceClaim() *BlockDeviceClaim

func (*BlockDeviceClaim) DeepCopy 

func (in *BlockDeviceClaim) DeepCopy() *BlockDeviceClaim

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BlockDeviceClaim.

func (*BlockDeviceClaim) DeepCopyInto 

func (in *BlockDeviceClaim) DeepCopyInto(out *BlockDeviceClaim)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*BlockDeviceClaim) DeepCopyObject 

func (in *BlockDeviceClaim) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*BlockDeviceClaim) WithAnnotations 

func (bdc *BlockDeviceClaim) WithAnnotations(annotations map[string]string) *BlockDeviceClaim

WithAnnotations appends or overwrites existing Annotations values of BDC with provided arguments

func (*BlockDeviceClaim) WithAnnotationsNew 

func (bdc *BlockDeviceClaim) WithAnnotationsNew(annotations map[string]string) *BlockDeviceClaim

WithAnnotationsNew sets the Annotations field of BDC with provided arguments

func (*BlockDeviceClaim) WithBlockDeviceName 

func (bdc *BlockDeviceClaim) WithBlockDeviceName(bdName string) *BlockDeviceClaim

WithBlockDeviceName sets the BlockDeviceName field of BDC provided arguments

func (*BlockDeviceClaim) WithBlockVolumeMode 

func (bdc *BlockDeviceClaim) WithBlockVolumeMode(mode corev1.PersistentVolumeMode) *BlockDeviceClaim

WithBlockVolumeMode sets the volumeMode as volumeModeBlock, if persistentVolumeMode is set to "Block"

func (*BlockDeviceClaim) WithCSPCOwnerReference 

func (bdc *BlockDeviceClaim) WithCSPCOwnerReference(cspc *cstor.CStorPoolCluster) *BlockDeviceClaim

WithCSPCOwnerReference sets the OwnerReference field in BDC with required fields

func (*BlockDeviceClaim) WithCapacity 

func (bdc *BlockDeviceClaim) WithCapacity(capacity resource.Quantity) *BlockDeviceClaim

WithCapacity sets the Capacity field in BDC with provided arguments

func (*BlockDeviceClaim) WithDeviceType 

func (bdc *BlockDeviceClaim) WithDeviceType(dType string) *BlockDeviceClaim

WithDeviceType sets the DeviceType field of BDC provided arguments

func (*BlockDeviceClaim) WithFinalizer 

func (bdc *BlockDeviceClaim) WithFinalizer(finalizers ...string) *BlockDeviceClaim

WithFinalizer sets the finalizer field in the BDC

func (*BlockDeviceClaim) WithHostName 

func (bdc *BlockDeviceClaim) WithHostName(hName string) *BlockDeviceClaim

WithHostName sets the hostName field of BDC provided arguments

func (*BlockDeviceClaim) WithLabels 

func (bdc *BlockDeviceClaim) WithLabels(labels map[string]string) *BlockDeviceClaim

WithLabels appends or overwrites existing Labels values of BDC with provided arguments

func (*BlockDeviceClaim) WithLabelsNew 

func (bdc *BlockDeviceClaim) WithLabelsNew(labels map[string]string) *BlockDeviceClaim

WithLabelsNew sets the Labels field of BDC with provided arguments

func (*BlockDeviceClaim) WithName 

func (bdc *BlockDeviceClaim) WithName(name string) *BlockDeviceClaim

WithName sets the Name field of BDC with provided value.

func (*BlockDeviceClaim) WithNamespace 

func (bdc *BlockDeviceClaim) WithNamespace(namespace string) *BlockDeviceClaim

WithNamespace sets the Namespace field of BDC provided arguments

func (*BlockDeviceClaim) WithNodeName 

func (bdc *BlockDeviceClaim) WithNodeName(nName string) *BlockDeviceClaim

WithNodeName sets the node name field of BDC provided arguments

type BlockDeviceClaimList 

type BlockDeviceClaimList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []BlockDeviceClaim `json:"items"`
}

BlockDeviceClaimList contains a list of BlockDeviceClaim

func (*BlockDeviceClaimList) DeepCopy 

func (in *BlockDeviceClaimList) DeepCopy() *BlockDeviceClaimList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BlockDeviceClaimList.

func (*BlockDeviceClaimList) DeepCopyInto 

func (in *BlockDeviceClaimList) DeepCopyInto(out *BlockDeviceClaimList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*BlockDeviceClaimList) DeepCopyObject 

func (in *BlockDeviceClaimList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type BlockDeviceList 

type BlockDeviceList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []BlockDevice `json:"items"`
}

BlockDeviceList contains a list of BlockDevice

func (*BlockDeviceList) DeepCopy 

func (in *BlockDeviceList) DeepCopy() *BlockDeviceList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BlockDeviceList.

func (*BlockDeviceList) DeepCopyInto 

func (in *BlockDeviceList) DeepCopyInto(out *BlockDeviceList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*BlockDeviceList) DeepCopyObject 

func (in *BlockDeviceList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type BlockDeviceNodeAttributes 

type BlockDeviceNodeAttributes struct {
	// NodeName represents the name of the Kubernetes node resource
	// where the BD should be present
	NodeName string `json:"nodeName,omitempty"`

	// HostName represents the hostname of the Kubernetes node resource
	// where the BD should be present
	HostName string `json:"hostName,omitempty"`
}

BlockDeviceNodeAttributes contains the attributes of the node from which the BD should be selected for claiming. A BDC can specify one or more attributes. When multiple values are specified, the NDM Operator will claim a Block Device that matches all the requested attributes.

func (*BlockDeviceNodeAttributes) DeepCopy 

func (in *BlockDeviceNodeAttributes) DeepCopy() *BlockDeviceNodeAttributes

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BlockDeviceNodeAttributes.

func (*BlockDeviceNodeAttributes) DeepCopyInto 

func (in *BlockDeviceNodeAttributes) DeepCopyInto(out *BlockDeviceNodeAttributes)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BlockDeviceState 

type BlockDeviceState string

BlockDeviceState defines the observed state of the disk 

const (
	// BlockDeviceActive is the state for a block device that is connected to the node
	BlockDeviceActive BlockDeviceState = "Active"

	// BlockDeviceInactive is the state for a block device that is disconnected from a node
	BlockDeviceInactive BlockDeviceState = "Inactive"

	// BlockDeviceUnknown is the state for a block device whose state (attached/detached) cannot
	// be determined at this time.
	BlockDeviceUnknown BlockDeviceState = "Unknown"
)

type BlockDeviceVolumeMode 

type BlockDeviceVolumeMode string

BlockDeviceVolumeMode specifies the type in which the BlockDevice can be used 

const (
	// VolumeModeBlock specifies that the block device needs to be used as a raw block
	VolumeModeBlock BlockDeviceVolumeMode = "Block"

	// VolumeModeFileSystem specifies that block device will be used with a filesystem
	// already existing
	VolumeModeFileSystem BlockDeviceVolumeMode = "FileSystem"
)

type DeviceCapacity 

type DeviceCapacity struct {
	// Storage is the blockdevice capacity in bytes
	Storage uint64 `json:"storage"`

	// PhysicalSectorSize is blockdevice physical-Sector size in bytes
	PhysicalSectorSize uint32 `json:"physicalSectorSize"`

	// LogicalSectorSize is blockdevice logical-sector size in bytes
	LogicalSectorSize uint32 `json:"logicalSectorSize"`
}

DeviceCapacity defines the physical and logical size of the block device

func (*DeviceCapacity) DeepCopy 

func (in *DeviceCapacity) DeepCopy() *DeviceCapacity

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceCapacity.

func (*DeviceCapacity) DeepCopyInto 

func (in *DeviceCapacity) DeepCopyInto(out *DeviceCapacity)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceClaimDetails 

type DeviceClaimDetails struct {
	// BlockVolumeMode represents whether to claim a device in Block mode or Filesystem mode.
	// These are use cases of BlockVolumeMode:
	// 1) Not specified: VolumeMode check will not be effective
	// 2) VolumeModeBlock: BD should not have any filesystem or mountpoint
	// 3) VolumeModeFileSystem: BD should have a filesystem and mountpoint. If DeviceFormat is
	//    specified then the format should match with the FSType in BD
	BlockVolumeMode BlockDeviceVolumeMode `json:"blockVolumeMode,omitempty"`

	//Format of the device required, eg:ext4, xfs
	DeviceFormat string `json:"formatType,omitempty"`

	//AllowPartition represents whether to claim a full block device or a device that is a partition
	AllowPartition bool `json:"allowPartition,omitempty"`
}

DeviceClaimDetails defines the details of the block device that should be claimed

func (*DeviceClaimDetails) DeepCopy 

func (in *DeviceClaimDetails) DeepCopy() *DeviceClaimDetails

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceClaimDetails.

func (*DeviceClaimDetails) DeepCopyInto 

func (in *DeviceClaimDetails) DeepCopyInto(out *DeviceClaimDetails)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceClaimPhase 

type DeviceClaimPhase string

DeviceClaimPhase is a typed string for phase field of BlockDeviceClaim. 

const (
	// BlockDeviceClaimStatusEmpty represents that the BlockDeviceClaim was just created.
	BlockDeviceClaimStatusEmpty DeviceClaimPhase = ""

	// BlockDeviceClaimStatusPending represents BlockDeviceClaim has not been assigned devices yet. Rather
	// search is going on for matching devices.
	BlockDeviceClaimStatusPending DeviceClaimPhase = "Pending"

	// BlockDeviceClaimStatusInvalidCapacity represents BlockDeviceClaim has invalid capacity request i.e. 0/-1
	BlockDeviceClaimStatusInvalidCapacity DeviceClaimPhase = "Invalid Capacity Request"

	// BlockDeviceClaimStatusDone represents BlockDeviceClaim has been assigned backing blockdevice and ready for use.
	BlockDeviceClaimStatusDone DeviceClaimPhase = "Bound"
)

BlockDeviceClaim CR, when created pass through phases before it got some Devices Assigned. Given below table, have all phases which BlockDeviceClaim CR can go before it is marked done.

type DeviceClaimResources 

type DeviceClaimResources struct {
	// Requests describes the minimum resources required. eg: if storage resource of 10G is
	// requested minimum capacity of 10G should be available
	Requests corev1.ResourceList `json:"requests"`
}

DeviceClaimResources defines the request by the claim, eg, Capacity, IOPS

func (*DeviceClaimResources) DeepCopy 

func (in *DeviceClaimResources) DeepCopy() *DeviceClaimResources

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceClaimResources.

func (*DeviceClaimResources) DeepCopyInto 

func (in *DeviceClaimResources) DeepCopyInto(out *DeviceClaimResources)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceClaimSpec 

type DeviceClaimSpec struct {

	// Selector is used to find block devices to be considered for claiming
	Selector *metav1.LabelSelector `json:"selector,omitempty"`

	// Resources will help with placing claims on Capacity, IOPS
	Resources DeviceClaimResources `json:"resources"`

	// DeviceType represents the type of drive like SSD, HDD etc.,
	DeviceType string `json:"deviceType"`

	// HostName from where blockdevice has to be claimed.
	HostName string `json:"hostName"`

	// Details of the device to be claimed
	Details DeviceClaimDetails `json:"deviceClaimDetails,omitempty"`

	// BlockDeviceName is the reference to the block-device backing this claim
	BlockDeviceName string `json:"blockDeviceName,omitempty"`

	// BlockDeviceNodeAttributes is the attributes on the node from which a BD should
	// be selected for this claim. It can include nodename, failure domain etc.
	BlockDeviceNodeAttributes BlockDeviceNodeAttributes `json:"blockDeviceNodeAttributes,omitempty"`
}

DeviceClaimSpec defines the request details for a BlockDevice

func (*DeviceClaimSpec) DeepCopy 

func (in *DeviceClaimSpec) DeepCopy() *DeviceClaimSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceClaimSpec.

func (*DeviceClaimSpec) DeepCopyInto 

func (in *DeviceClaimSpec) DeepCopyInto(out *DeviceClaimSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceClaimState 

type DeviceClaimState string

DeviceClaimState defines the observed state of BlockDevice 

const (
	// BlockDeviceUnclaimed represents that the block device is not bound to any BDC,
	// all cleanup jobs have been completed and is available for claiming.
	BlockDeviceUnclaimed DeviceClaimState = "Unclaimed"

	// BlockDeviceReleased represents that the block device is released from the BDC,
	// pending cleanup jobs
	BlockDeviceReleased DeviceClaimState = "Released"

	// BlockDeviceClaimed represents that the block device is bound to a BDC
	BlockDeviceClaimed DeviceClaimState = "Claimed"
)

type DeviceClaimStatus 

type DeviceClaimStatus struct {
	Phase DeviceClaimPhase `json:"phase"`
}

DeviceClaimStatus defines the observed state of BlockDeviceClaim

func (*DeviceClaimStatus) DeepCopy 

func (in *DeviceClaimStatus) DeepCopy() *DeviceClaimStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceClaimStatus.

func (*DeviceClaimStatus) DeepCopyInto 

func (in *DeviceClaimStatus) DeepCopyInto(out *DeviceClaimStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceDetails 

type DeviceDetails struct {
	// DeviceType represents the type of device like
	// sparse, disk, partition, lvm, raid
	DeviceType string `json:"deviceType"`

	// DriveType is the type of backing drive, HDD/SSD
	DriveType string `json:"driveType"`

	// LogicalBlockSize is the logical block size in bytes
	// reported by /sys/class/block/sda/queue/logical_block_size
	LogicalBlockSize uint32 `json:"logicalBlockSize"`

	// PhysicalBlockSize is the physical block size in bytes
	// reported by /sys/class/block/sda/queue/physical_block_size
	PhysicalBlockSize uint32 `json:"physicalBlockSize"`

	// HardwareSectorSize is the hardware sector size in bytes
	HardwareSectorSize uint32 `json:"hardwareSectorSize"`

	// Model is model of disk
	Model string `json:"model"`

	// Compliance is standards/specifications version implmented by device firmware
	//  such as SPC-1, SPC-2, etc
	Compliance string `json:"compliance"`

	// Serial is serial number of disk
	Serial string `json:"serial"`

	// Vendor is vendor of disk
	Vendor string `json:"vendor"`

	// disk firmware revision
	FirmwareRevision string `json:"firmwareRevision"`
}

DeviceDetails represent certain hardware/static attributes of the block device

func (*DeviceDetails) DeepCopy 

func (in *DeviceDetails) DeepCopy() *DeviceDetails

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceDetails.

func (*DeviceDetails) DeepCopyInto 

func (in *DeviceDetails) DeepCopyInto(out *DeviceDetails)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. 

type DeviceDevLink struct {
	// Kind is the type of link like by-id or by-path.
	Kind string `json:"kind,omitempty"`

	// Links are the soft links of Type type
	Links []string `json:"links,omitempty"`
}

DeviceDevLink holds the maping between type and links like by-id type or by-path type link

func (*DeviceDevLink) DeepCopy 

func (in *DeviceDevLink) DeepCopy() *DeviceDevLink

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceDevLink.

func (*DeviceDevLink) DeepCopyInto 

func (in *DeviceDevLink) DeepCopyInto(out *DeviceDevLink)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceSpec 

type DeviceSpec struct {
	// NodeAttributes has the details of the node on which BD is attached
	NodeAttributes NodeAttribute `json:"nodeAttributes"`

	// Path contain devpath (e.g. /dev/sdb)
	Path string `json:"path"`

	// Capacity
	Capacity DeviceCapacity `json:"capacity"`

	// Details contain static attributes of BD like model,serial, and so forth
	Details DeviceDetails `json:"details"`

	// Reference to the BDC which has claimed this BD
	ClaimRef *v1.ObjectReference `json:"claimRef,omitempty"`

	// DevLinks contains soft links of a block device like
	// /dev/by-id/...
	// /dev/by-uuid/...
	DevLinks []DeviceDevLink `json:"devlinks"`

	// FileSystem contains mountpoint and filesystem type
	FileSystem FileSystemInfo `json:"filesystem,omitempty"`

	// Partitioned represents if BlockDevice has partions or not (YES/NO)
	// Currently always default to NO.
	// TODO @kmova to be implemented/deprecated
	Partitioned string `json:"partitioned"`

	// ParentDevice was intented to store the UUID of the parent
	// Block Device as is the case for partitioned block devices.
	//
	// For example:
	// /dev/sda is the parent for /dev/sdap1
	// TODO @kmova to be implemented/deprecated
	ParentDevice string `json:"parentDevice,omitempty"`

	// AggregateDevice was intended to store the hierachical
	// information in cases of LVM. However this is currently
	// not implemented and may need to be re-looked into for
	// better design.
	// TODO @kmova to be implemented/deprecated
	AggregateDevice string `json:"aggregateDevice,omitempty"`
}

DeviceSpec defines the properties and runtime status of a BlockDevice

func (*DeviceSpec) DeepCopy 

func (in *DeviceSpec) DeepCopy() *DeviceSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceSpec.

func (*DeviceSpec) DeepCopyInto 

func (in *DeviceSpec) DeepCopyInto(out *DeviceSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DeviceStatus 

type DeviceStatus struct {
	// claim state of the block device
	ClaimState DeviceClaimState `json:"claimState"`

	// State is the current state of the blockdevice (Active/Inactive)
	State BlockDeviceState `json:"state"`
}

DeviceStatus defines the observed state of BlockDevice

func (*DeviceStatus) DeepCopy 

func (in *DeviceStatus) DeepCopy() *DeviceStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeviceStatus.

func (*DeviceStatus) DeepCopyInto 

func (in *DeviceStatus) DeepCopyInto(out *DeviceStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type FileSystemInfo 

type FileSystemInfo struct {
	//Type represents the FileSystem type of the block device
	Type string `json:"fsType,omitempty"`

	//MountPoint represents the mountpoint of the block device.
	Mountpoint string `json:"mountPoint,omitempty"`
}

FileSystemInfo defines the filesystem type and mountpoint of the device if it exists

func (*FileSystemInfo) DeepCopy 

func (in *FileSystemInfo) DeepCopy() *FileSystemInfo

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FileSystemInfo.

func (*FileSystemInfo) DeepCopyInto 

func (in *FileSystemInfo) DeepCopyInto(out *FileSystemInfo)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type NodeAttribute 

type NodeAttribute struct {
	// NodeName is the name of the Kubernetes node resource on which the device is attached
	NodeName string `json:"nodeName"`
}

NodeAttribute defines the attributes of a node where the block device is attached.

Note: Prior to introducing NodeAttributes, the BD would only support gathering hostname and add it as a label to the BD resource.

In some use cases, the caller has access only to node name, not the hostname. node name and hostname are different in certain Kubernetes clusters.

NodeAttributes is added to contain attributes that are not available on the labels like - node name, uuid, etc.

The node attributes are helpful in querying for block devices based on node attributes. Also, adding this in the spec allows for displaying in node name in the `kubectl get bd`

TODO @kmova @akhil Capture and add nodeUUID to BD, that can help in determining if the node was recreated with same node name.

func (*NodeAttribute) DeepCopy 

func (in *NodeAttribute) DeepCopy() *NodeAttribute

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeAttribute.

func (*NodeAttribute) DeepCopyInto 

func (in *NodeAttribute) DeepCopyInto(out *NodeAttribute)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

Source Files

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Directories

Path Synopsis
+groupName=openebs.io
 +groupName=openebs.io

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