/
volume_manager.go
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/
volume_manager.go
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/**
* Copyright 2020 IBM Corp.
*
* 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 provider ...
package provider
// VolumeManager ...
type VolumeManager interface {
// Provider name
ProviderName() VolumeProvider
// Type returns the underlying volume type
Type() VolumeType
// Volume operations
// Create the volume with authorization by passing required information in the volume object
CreateVolume(VolumeRequest Volume) (*Volume, error)
// Create the volume from snapshot with snapshot tags
CreateVolumeFromSnapshot(snapshot Snapshot, tags map[string]string) (*Volume, error)
// UpdateVolume the volume
UpdateVolume(Volume) error
// Delete the volume
DeleteVolume(*Volume) error
// Get the volume by using ID //
GetVolume(id string) (*Volume, error)
// Get the volume by using Name,
// actually some of providers(like VPC) has the capability to provide volume
// details by usig user provided volume name
GetVolumeByName(name string) (*Volume, error)
// Get volume lists by using filters
ListVolumes(limit int, start string, tags map[string]string) (*VolumeList, error)
// GetVolumeByRequestID fetch the volume by request ID.
// Request Id is the one that is returned when volume is provsioning request is
// placed with Iaas provider.
GetVolumeByRequestID(requestID string) (*Volume, error)
//AuthorizeVolume allows aceess to volume based on given authorization
AuthorizeVolume(volumeAuthorization VolumeAuthorization) error
}