mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-27 16:50:23 +00:00
92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
/*
|
|
Copyright 2019 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 cephfs
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/ceph/ceph-csi/internal/util"
|
|
)
|
|
|
|
func (vo *volumeOptions) getFscID(ctx context.Context) (int64, error) {
|
|
fsa, err := vo.conn.GetFSAdmin()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not get FSAdmin, can not fetch filesystem ID for %s:", vo.FsName, err)
|
|
return 0, err
|
|
}
|
|
|
|
volumes, err := fsa.EnumerateVolumes()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not list volumes, can not fetch filesystem ID for %s:", vo.FsName, err)
|
|
return 0, err
|
|
}
|
|
|
|
for _, vol := range volumes {
|
|
if vol.Name == vo.FsName {
|
|
return vol.ID, nil
|
|
}
|
|
}
|
|
|
|
util.ErrorLog(ctx, "failed to list volume %s", vo.FsName)
|
|
return 0, ErrVolumeNotFound
|
|
}
|
|
|
|
func (vo *volumeOptions) getMetadataPool(ctx context.Context) (string, error) {
|
|
fsa, err := vo.conn.GetFSAdmin()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not get FSAdmin, can not fetch metadata pool for %s:", vo.FsName, err)
|
|
return "", err
|
|
}
|
|
|
|
fsPoolInfos, err := fsa.ListFileSystems()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not list filesystems, can not fetch metadata pool for %s:", vo.FsName, err)
|
|
return "", err
|
|
}
|
|
|
|
for _, fspi := range fsPoolInfos {
|
|
if fspi.Name == vo.FsName {
|
|
return fspi.MetadataPool, nil
|
|
}
|
|
}
|
|
|
|
return "", fmt.Errorf("%w: could not find metadata pool for %s", util.ErrPoolNotFound, vo.FsName)
|
|
}
|
|
|
|
func (vo *volumeOptions) getFsName(ctx context.Context) (string, error) {
|
|
fsa, err := vo.conn.GetFSAdmin()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not get FSAdmin, can not fetch filesystem name for ID %d:", vo.FscID, err)
|
|
return "", err
|
|
}
|
|
|
|
volumes, err := fsa.EnumerateVolumes()
|
|
if err != nil {
|
|
util.ErrorLog(ctx, "could not list volumes, can not fetch filesystem name for ID %d:", vo.FscID, err)
|
|
return "", err
|
|
}
|
|
|
|
for _, vol := range volumes {
|
|
if vol.ID == vo.FscID {
|
|
return vol.Name, nil
|
|
}
|
|
}
|
|
|
|
return "", fmt.Errorf("%w: fscID (%d) not found in Ceph cluster", util.ErrPoolNotFound, vo.FscID)
|
|
}
|