gcp

package
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 Go to latest Published: Nov 10, 2022 License: Apache-2.0 Imports: 20 Imported by: 0

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Constants

View Source 
const (
	MinimumVolumeSizeBytes      = uint64(1000000000)   // 1 GB
	MinimumCVSVolumeSizeBytesSW = uint64(107374182400) // 100 GiB
	MinimumCVSVolumeSizeBytesHW = uint64(107374182400) // 100 GiB
	MinimumAPIVersion           = "1.1.6"
	MinimumSDEVersion           = "2020.10.0"

	// Constants for internal pool attributes
	Size            = "size"
	ServiceLevel    = "serviceLevel"
	SnapshotDir     = "snapshotDir"
	SnapshotReserve = "snapshotReserve"
	ExportRule      = "exportRule"
	Network         = "network"
	Region          = "region"
	Zone            = "zone"
	StorageClass    = "storageClass"
	UnixPermissions = "unixPermissions"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type NFSStorageDriver 

type NFSStorageDriver struct {
	Config drivers.GCPNFSStorageDriverConfig
	API    api.GCPClient
	// contains filtered or unexported fields
}

NFSStorageDriver is for storage provisioning using Cloud Volumes Service in GCP

func (*NFSStorageDriver) BackendName 

func (d *NFSStorageDriver) BackendName() string

BackendName returns the name of the backend managed by this driver instance

func (*NFSStorageDriver) CanSnapshot 

func (d *NFSStorageDriver) CanSnapshot(_ context.Context, _ *storage.SnapshotConfig, _ *storage.VolumeConfig) error

CanSnapshot determines whether a snapshot as specified in the provided snapshot config may be taken.

func (*NFSStorageDriver) Create 

func (d *NFSStorageDriver) Create(
	ctx context.Context, volConfig *storage.VolumeConfig, storagePool storage.Pool, volAttributes map[string]sa.Request,
) error

Create a volume with the specified options

func (*NFSStorageDriver) CreateClone 

func (d *NFSStorageDriver) CreateClone(
	ctx context.Context, _, cloneVolConfig *storage.VolumeConfig, storagePool storage.Pool,
) error

CreateClone clones an existing volume. If a snapshot is not specified, one is created.

func (*NFSStorageDriver) CreateFollowup 

func (d *NFSStorageDriver) CreateFollowup(ctx context.Context, volConfig *storage.VolumeConfig) error

func (*NFSStorageDriver) CreatePrepare 

func (d *NFSStorageDriver) CreatePrepare(ctx context.Context, volConfig *storage.VolumeConfig)

func (*NFSStorageDriver) CreateSnapshot 

func (d *NFSStorageDriver) CreateSnapshot(
	ctx context.Context, snapConfig *storage.SnapshotConfig, _ *storage.VolumeConfig,
) (*storage.Snapshot, error)

CreateSnapshot creates a snapshot for the given volume.

func (*NFSStorageDriver) DeleteSnapshot 

func (d *NFSStorageDriver) DeleteSnapshot(
	ctx context.Context, snapConfig *storage.SnapshotConfig, _ *storage.VolumeConfig,
) error

DeleteSnapshot creates a snapshot of a volume.

func (*NFSStorageDriver) Destroy 

func (d *NFSStorageDriver) Destroy(ctx context.Context, volConfig *storage.VolumeConfig) error

Destroy deletes a volume.

func (*NFSStorageDriver) Get 

func (d *NFSStorageDriver) Get(ctx context.Context, name string) error

Get tests for the existence of a volume

func (*NFSStorageDriver) GetAPI 

func (d *NFSStorageDriver) GetAPI() api.GCPClient

func (NFSStorageDriver) GetCommonConfig 

func (d NFSStorageDriver) GetCommonConfig(context.Context) *drivers.CommonStorageDriverConfig

GetCommonConfig returns driver's CommonConfig

func (*NFSStorageDriver) GetConfig 

func (d *NFSStorageDriver) GetConfig() *drivers.GCPNFSStorageDriverConfig

func (*NFSStorageDriver) GetExternalConfig 

func (d *NFSStorageDriver) GetExternalConfig(ctx context.Context) interface{}

func (*NFSStorageDriver) GetInternalVolumeName 

func (d *NFSStorageDriver) GetInternalVolumeName(ctx context.Context, name string) string

func (*NFSStorageDriver) GetProtocol 

func (d *NFSStorageDriver) GetProtocol(context.Context) tridentconfig.Protocol

func (*NFSStorageDriver) GetSnapshot 

func (d *NFSStorageDriver) GetSnapshot(
	ctx context.Context, snapConfig *storage.SnapshotConfig, _ *storage.VolumeConfig,
) (*storage.Snapshot, error)

GetSnapshot gets a snapshot. To distinguish between an API error reading the snapshot and a non-existent snapshot, this method may return (nil, nil).

func (*NFSStorageDriver) GetSnapshots 

func (d *NFSStorageDriver) GetSnapshots(
	ctx context.Context, volConfig *storage.VolumeConfig,
) ([]*storage.Snapshot, error)

GetSnapshots returns the list of snapshots associated with the specified volume

func (*NFSStorageDriver) GetStorageBackendPhysicalPoolNames 

func (d *NFSStorageDriver) GetStorageBackendPhysicalPoolNames(context.Context) []string

GetStorageBackendPhysicalPoolNames retrieves storage backend physical pools

func (*NFSStorageDriver) GetStorageBackendSpecs 

func (d *NFSStorageDriver) GetStorageBackendSpecs(_ context.Context, backend storage.Backend) error

GetStorageBackendSpecs retrieves storage capabilities and register pools with specified backend.

func (*NFSStorageDriver) GetUpdateType 

func (d *NFSStorageDriver) GetUpdateType(_ context.Context, driverOrig storage.Driver) *roaring.Bitmap

GetUpdateType returns a bitmap populated with updates to the driver

func (*NFSStorageDriver) GetVolumeExternal 

func (d *NFSStorageDriver) GetVolumeExternal(ctx context.Context, name string) (*storage.VolumeExternal, error)

GetVolumeExternal queries the storage backend for all relevant info about a single container volume managed by this driver and returns a VolumeExternal representation of the volume.

func (*NFSStorageDriver) GetVolumeExternalWrappers 

func (d *NFSStorageDriver) GetVolumeExternalWrappers(ctx context.Context, channel chan *storage.VolumeExternalWrapper)

GetVolumeExternalWrappers queries the storage backend for all relevant info about container volumes managed by this driver. It then writes a VolumeExternal representation of each volume to the supplied channel, closing the channel when finished.

func (NFSStorageDriver) GoString 

func (d NFSStorageDriver) GoString() string

GoString implements GoStringer interface for the NFSStorageDriver driver

func (*NFSStorageDriver) Import 

func (d *NFSStorageDriver) Import(ctx context.Context, volConfig *storage.VolumeConfig, originalName string) error

func (*NFSStorageDriver) Initialize 

func (d *NFSStorageDriver) Initialize(
	ctx context.Context, context tridentconfig.DriverContext, configJSON string,
	commonConfig *drivers.CommonStorageDriverConfig, backendSecret map[string]string, backendUUID string,
) error

Initialize initializes this driver from the provided config

func (*NFSStorageDriver) Initialized 

func (d *NFSStorageDriver) Initialized() bool

Initialized returns whether this driver has been initialized (and not terminated)

func (*NFSStorageDriver) List 

func (d *NFSStorageDriver) List(ctx context.Context) ([]string, error)

List returns the list of volumes associated with this tenant

func (*NFSStorageDriver) Name 

func (d *NFSStorageDriver) Name() string

Name returns the name of this driver

func (*NFSStorageDriver) Publish 

func (d *NFSStorageDriver) Publish(
	ctx context.Context, volConfig *storage.VolumeConfig, publishInfo *utils.VolumePublishInfo,
) error

Publish the volume to the host specified in publishInfo. This method may or may not be running on the host where the volume will be mounted, so it should limit itself to updating access rules, initiator groups, etc. that require some host identity (but not locality) as well as storage controller API access.

func (*NFSStorageDriver) ReconcileNodeAccess 

func (d *NFSStorageDriver) ReconcileNodeAccess(ctx context.Context, nodes []*utils.Node, _ string) error

func (*NFSStorageDriver) Rename 

func (d *NFSStorageDriver) Rename(ctx context.Context, name, newName string) error

func (*NFSStorageDriver) Resize 

func (d *NFSStorageDriver) Resize(ctx context.Context, volConfig *storage.VolumeConfig, sizeBytes uint64) error

Resize increases a volume's quota

func (*NFSStorageDriver) RestoreSnapshot 

func (d *NFSStorageDriver) RestoreSnapshot(
	ctx context.Context, snapConfig *storage.SnapshotConfig, _ *storage.VolumeConfig,
) error

RestoreSnapshot restores a volume (in place) from a snapshot.

func (*NFSStorageDriver) StoreConfig 

func (d *NFSStorageDriver) StoreConfig(_ context.Context, b *storage.PersistentStorageBackendConfig)

func (NFSStorageDriver) String 

func (d NFSStorageDriver) String() string

String implements stringer interface for the NFSStorageDriver driver

func (*NFSStorageDriver) Terminate 

func (d *NFSStorageDriver) Terminate(ctx context.Context, _ string)

Terminate stops the driver prior to its being unloaded

type Telemetry 

type Telemetry struct {
	tridentconfig.Telemetry
	Plugin string `json:"plugin"`
}

Source Files

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Directories

Path Synopsis
This package provides a high-level interface to the NetApp GCP Cloud Volumes NFS REST API.
 This package provides a high-level interface to the NetApp GCP Cloud Volumes NFS REST API.

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