mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-22 06:10:22 +00:00
util: implement GetPoolName() with go-ceph
Remove an other call to the "rados" executable and re-use the existing connection to the Ceph cluster. Signed-off-by: Niels de Vos <ndevos@redhat.com>
This commit is contained in:
parent
be8c3c4b72
commit
ec61f0746b
@ -106,21 +106,20 @@ func GetPoolID(monitors string, cr *Credentials, poolName string) (int64, error)
|
||||
return id, nil
|
||||
}
|
||||
|
||||
// GetPoolName lists all pools in a ceph cluster, and matches the pool whose pool ID is equal to
|
||||
// the requested poolID parameter
|
||||
// GetPoolName fetches the pool whose pool ID is equal to the requested poolID
|
||||
// parameter
|
||||
func GetPoolName(ctx context.Context, monitors string, cr *Credentials, poolID int64) (string, error) {
|
||||
pools, err := getPools(ctx, monitors, cr)
|
||||
conn, err := connPool.Get(monitors, cr.ID, cr.KeyFile)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
defer connPool.Put(conn)
|
||||
|
||||
for _, p := range pools {
|
||||
if poolID == p.Number {
|
||||
return p.Name, nil
|
||||
}
|
||||
name, err := conn.GetPoolByID(poolID)
|
||||
if err != nil {
|
||||
return "", ErrPoolNotFound{string(poolID), fmt.Errorf("pool ID (%d) not found in Ceph cluster", poolID)}
|
||||
}
|
||||
|
||||
return "", ErrPoolNotFound{string(poolID), fmt.Errorf("pool ID (%d) not found in Ceph cluster", poolID)}
|
||||
return name, nil
|
||||
}
|
||||
|
||||
// GetPoolIDs searches a list of pools in a cluster and returns the IDs of the pools that matches
|
||||
|
Loading…
Reference in New Issue
Block a user