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Documentation

Overview

Copyright 2019 NetApp, Inc. All Rights Reserved.

Index

• type Plugin
  • func NewPlugin(orchestrator core.Orchestrator) *Plugin
  • func (p *Plugin) Activate() error
  • func (p *Plugin) Deactivate() error
  • func (p *Plugin) GetName() string
  • func (p *Plugin) GetSnapshotConfig(volumeName, snapshotName string) (*storage.SnapshotConfig, error)
  • func (p *Plugin) GetVolumeConfig(name string, sizeBytes int64, parameters map[string]string, ...) (*storage.VolumeConfig, error)
  • func (p *Plugin) RecordVolumeEvent(name, eventType, reason, message string)
  • func (p *Plugin) SupportsFeature(feature helpers.Feature) bool
  • func (p *Plugin) Version() string

Types

type Plugin

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

func NewPlugin

func NewPlugin(orchestrator core.Orchestrator) *Plugin

NewPlugin instantiates this plugin.

func (*Plugin) Activate

func (p *Plugin) Activate() error

Activate starts this Trident frontend.

func (*Plugin) Deactivate

func (p *Plugin) Deactivate() error

Deactivate stops this Trident frontend.

func (*Plugin) GetName

func (p *Plugin) GetName() string

GetName returns the name of this Trident frontend.

func (*Plugin) GetSnapshotConfig

func (p *Plugin) GetSnapshotConfig(volumeName, snapshotName string) (*storage.SnapshotConfig, error)

GetSnapshotConfig accepts the attributes of a snapshot being requested by the CSI provisioner and returns a SnapshotConfig structure as needed by Trident to create a new snapshot.

func (*Plugin) GetVolumeConfig

func (p *Plugin) GetVolumeConfig(
	name string, sizeBytes int64, parameters map[string]string,
	protocol config.Protocol, accessModes []config.AccessMode, volumeMode config.VolumeMode, fsType string,
) (*storage.VolumeConfig, error)

GetVolumeConfig accepts the attributes of a volume being requested by the CSI provisioner, finds or creates/registers a matching storage class, and returns a VolumeConfig structure as needed by Trident to create a new volume.

func (*Plugin) RecordVolumeEvent

func (p *Plugin) RecordVolumeEvent(name, eventType, reason, message string)

RecordVolumeEvent accepts the name of a CSI volume and writes the specified event message to the debug log.

func (*Plugin) SupportsFeature

func (p *Plugin) SupportsFeature(feature helpers.Feature) bool

SupportsFeature accepts a CSI feature and returns true if the feature exists and is supported.

func (*Plugin) Version

func (p *Plugin) Version() string

Version returns the version of this Trident frontend (the Trident version).