backend

Documentation

Index

• Constants
• func AsyncUpdateCapabilities(controllerFlagFile string)
• func GetMetroDomain(backendName string) string
• func GetMetrovStorePairID(backendName string) string
• func RegisterBackend(backendConfigs []map[string]interface{}, keepLogin bool, driverName string) error
• func SelectStoragePool(requestSize int64, parameters map[string]interface{}) (*StoragePool, *StoragePool, error)
• func SyncUpdateCapabilities() error
• type AccessibleTopology
• type Backend
  • func GetBackend(backendName string) *Backend
• type StoragePool
  • func (pool *StoragePool) GetSupportedTopologies() []map[string]string

Constants

const (
	// Topology constant for topology filter function
	Topology = "topology"
)

Functions

func AsyncUpdateCapabilities

func AsyncUpdateCapabilities(controllerFlagFile string)

func GetMetroDomain

func GetMetroDomain(backendName string) string

func GetMetrovStorePairID

func GetMetrovStorePairID(backendName string) string

func RegisterBackend

func RegisterBackend(backendConfigs []map[string]interface{}, keepLogin bool, driverName string) error

func SelectStoragePool

func SelectStoragePool(requestSize int64, parameters map[string]interface{}) (*StoragePool, *StoragePool, error)

func SyncUpdateCapabilities

func SyncUpdateCapabilities() error

Types

type AccessibleTopology

type AccessibleTopology struct {
	RequisiteTopologies []map[string]string
	PreferredTopologies []map[string]string
}

AccessibleTopology represents selected node topology

type Backend

type Backend struct {
	Name                string
	Storage             string
	Available           bool
	Plugin              plugin.Plugin
	Pools               []*StoragePool
	Parameters          map[string]interface{}
	SupportedTopologies []map[string]string

	MetroDomain       string
	MetrovStorePairID string
	MetroBackendName  string
	MetroBackend      *Backend

	ReplicaBackendName string
	ReplicaBackend     *Backend
}

func GetBackend

func GetBackend(backendName string) *Backend

type StoragePool

type StoragePool struct {
	Name         string
	Storage      string
	Parent       string
	Capabilities map[string]interface{}
	Plugin       plugin.Plugin
}

func (*StoragePool) GetSupportedTopologies

func (pool *StoragePool) GetSupportedTopologies() []map[string]string

GetSupportedTopologies return configured supported topology by pool