driver

Documentation

Index

• Constants
• func IsCIDR(ipRange string) bool
• func IsIpWithinRange(ipAddress, ipRange string) (bool, error)
• func NewControllerServiceCapability(cap csi.ControllerServiceCapability_RPC_Type) *csi.ControllerServiceCapability
• func NewNodeServiceCapability(cap csi.NodeServiceCapability_RPC_Type) *csi.NodeServiceCapability
• func NewVolumeCapabilityAccessMode(mode csi.VolumeCapability_AccessMode_Mode) *csi.VolumeCapability_AccessMode
• type FeatureLockRelease
• type GCFSDriver
  • func NewGCFSDriver(config *GCFSDriverConfig) (*GCFSDriver, error)
  • func (driver *GCFSDriver) Run(endpoint string)
  • func (driver *GCFSDriver) ValidateControllerServiceRequest(c csi.ControllerServiceCapability_RPC_Type) error
• type GCFSDriverConfig
• type GCFSDriverFeatureOptions
• type MultishareController
  • func NewMultishareController(config *controllerServerConfig) *MultishareController
  • func (m *MultishareController) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error)
  • func (m *MultishareController) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest) (*csi.CreateVolumeResponse, error)
  • func (m *MultishareController) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error)
• type MultishareOpsManager
  • func NewMultishareOpsManager(cloud *cloud.Cloud) *MultishareOpsManager
• type NonBlockingGRPCServer
  • func NewNonBlockingGRPCServer() NonBlockingGRPCServer
• type OpInfo
• type Workflow

Constants

const (

	// Keys for PV and PVC parameters as reported by external-provisioner
	ParameterKeyPVCName      = "csi.storage.k8s.io/pvc/name"
	ParameterKeyPVCNamespace = "csi.storage.k8s.io/pvc/namespace"
	ParameterKeyPVName       = "csi.storage.k8s.io/pv/name"

	// User provided labels
	ParameterKeyLabels = "labels"
)

CreateVolume parameters

const (

	// Keys for Topology.
	TopologyKeyZone = "topology.gke.io/zone"
)

Functions

func IsCIDR

func IsCIDR(ipRange string) bool

IsCIDR verifies if the given ip range is a valid CIDR value.

func IsIpWithinRange

func IsIpWithinRange(ipAddress, ipRange string) (bool, error)

IsIpWithinRange checks if an ip address is within the given ip range.

func NewControllerServiceCapability

func NewControllerServiceCapability(cap csi.ControllerServiceCapability_RPC_Type) *csi.ControllerServiceCapability

func NewNodeServiceCapability

func NewNodeServiceCapability(cap csi.NodeServiceCapability_RPC_Type) *csi.NodeServiceCapability

func NewVolumeCapabilityAccessMode

func NewVolumeCapabilityAccessMode(mode csi.VolumeCapability_AccessMode_Mode) *csi.VolumeCapability_AccessMode

Types

type FeatureLockRelease

type FeatureLockRelease struct {
	Enabled bool
	Config  *lockrelease.LockReleaseControllerConfig
}

type GCFSDriver

type GCFSDriver struct {
	// contains filtered or unexported fields
}

func NewGCFSDriver

func NewGCFSDriver(config *GCFSDriverConfig) (*GCFSDriver, error)

func (*GCFSDriver) Run

func (driver *GCFSDriver) Run(endpoint string)

func (*GCFSDriver) ValidateControllerServiceRequest

func (driver *GCFSDriver) ValidateControllerServiceRequest(c csi.ControllerServiceCapability_RPC_Type) error

type GCFSDriverConfig

type GCFSDriverConfig struct {
	Name             string          // Driver name
	Version          string          // Driver version
	NodeName         string          // Node name
	RunController    bool            // Run CSI controller service
	RunNode          bool            // Run CSI node service
	Mounter          mount.Interface // Mount library
	Cloud            *cloud.Cloud    // Cloud provider
	MetadataService  metadataservice.Service
	EnableMultishare bool
	Metrics          *metrics.MetricsManager
	EcfsDescription  string
	IsRegional       bool
	ClusterName      string
	FeatureOptions   *GCFSDriverFeatureOptions
}

type GCFSDriverFeatureOptions

type GCFSDriverFeatureOptions struct {
	// FeatureLockRelease will enable the NFS lock release feature if sets to true.
	FeatureLockRelease *FeatureLockRelease
}

type MultishareController

type MultishareController struct {
	// contains filtered or unexported fields
}

MultishareController handles CSI calls for volumes which use Filestore multishare instances.

func NewMultishareController

func NewMultishareController(config *controllerServerConfig) *MultishareController

func (*MultishareController) ControllerExpandVolume

func (m *MultishareController) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error)

func (*MultishareController) CreateVolume

func (m *MultishareController) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest) (*csi.CreateVolumeResponse, error)

func (*MultishareController) DeleteVolume

func (m *MultishareController) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error)

type MultishareOpsManager

type MultishareOpsManager struct {
	sync.Mutex // Lock to perform thread safe multishare operations.
	// contains filtered or unexported fields
}

MultishareOpsManager manages the lifecycle of all instance and share operations.

func NewMultishareOpsManager

func NewMultishareOpsManager(cloud *cloud.Cloud) *MultishareOpsManager

type NonBlockingGRPCServer

type NonBlockingGRPCServer interface {
	// Start services at the endpoint
	Start(endpoint string, ids csi.IdentityServer, cs csi.ControllerServer, ns csi.NodeServer)
	// Waits for the service to stop
	Wait()
	// Stops the service gracefully
	Stop()
	// Stops the service forcefully
	ForceStop()
}

Defines Non blocking GRPC server interfaces

func NewNonBlockingGRPCServer

func NewNonBlockingGRPCServer() NonBlockingGRPCServer

type OpInfo

type OpInfo struct {
	Id     string
	Type   util.OperationType
	Target string
}

type Workflow

type Workflow struct {
	// contains filtered or unexported fields
}

A workflow is defined as a sequence of steps to safely initiate instance or share operations.