mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-10-19 05:39:51 +00:00
b222b773aa
implement journalledObject interface to return the journal objects of the volume. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
70 lines
2.2 KiB
Go
70 lines
2.2 KiB
Go
/*
|
|
Copyright 2024 The Ceph-CSI Authors.
|
|
|
|
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 types
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/ceph/go-ceph/rados"
|
|
"github.com/csi-addons/spec/lib/go/volumegroup"
|
|
)
|
|
|
|
type journalledObject interface {
|
|
// GetID returns the ID in the backend storage for the object.
|
|
GetID(ctx context.Context) (string, error)
|
|
|
|
// GetName returns the name of the object in the backend storage.
|
|
GetName(ctx context.Context) (string, error)
|
|
|
|
// GetPool returns the name of the pool that holds the object.
|
|
GetPool(ctx context.Context) (string, error)
|
|
|
|
// GetClusterID returns the ID of the cluster of the object.
|
|
GetClusterID(ctx context.Context) (string, error)
|
|
}
|
|
|
|
// VolumeGroup contains a number of volumes.
|
|
type VolumeGroup interface {
|
|
journalledObject
|
|
|
|
// Destroy frees the resources used by the VolumeGroup.
|
|
Destroy(ctx context.Context)
|
|
|
|
// GetIOContext returns the IOContext for performing librbd operations
|
|
// on the VolumeGroup. This is used by the rbdVolume struct when it
|
|
// needs to add/remove itself from the VolumeGroup.
|
|
GetIOContext(ctx context.Context) (*rados.IOContext, error)
|
|
|
|
// ToCSI creates a CSI-Addons type for the VolumeGroup.
|
|
ToCSI(ctx context.Context) (*volumegroup.VolumeGroup, error)
|
|
|
|
// Create makes a new group in the backend storage.
|
|
Create(ctx context.Context) error
|
|
|
|
// Delete removes the VolumeGroup from the backend storage.
|
|
Delete(ctx context.Context) error
|
|
|
|
// AddVolume adds the Volume to the VolumeGroup.
|
|
AddVolume(ctx context.Context, volume Volume) error
|
|
|
|
// RemoveVolume removes the Volume from the VolumeGroup.
|
|
RemoveVolume(ctx context.Context, volume Volume) error
|
|
|
|
// ListVolumes returns a slice with all Volumes in the VolumeGroup.
|
|
ListVolumes(ctx context.Context) ([]Volume, error)
|
|
}
|