mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-30 02:00:19 +00:00
8732bec369
added go-ceph rbd admin package to vendor. keeping this as a separate commit which helps in review. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
// +build !nautilus
|
|
|
|
package admin
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
ccom "github.com/ceph/go-ceph/common/commands"
|
|
)
|
|
|
|
// RBDAdmin is used to administrate rbd volumes and pools.
|
|
type RBDAdmin struct {
|
|
conn ccom.RadosCommander
|
|
}
|
|
|
|
// NewFromConn creates an new management object from a preexisting
|
|
// rados connection. The existing connection can be rados.Conn or any
|
|
// type implementing the RadosCommander interface.
|
|
func NewFromConn(conn ccom.RadosCommander) *RBDAdmin {
|
|
return &RBDAdmin{conn}
|
|
}
|
|
|
|
// LevelSpec values are used to identify RBD objects wherever Ceph APIs
|
|
// require a levelspec to select an image, pool, or namespace.
|
|
type LevelSpec struct {
|
|
spec string
|
|
}
|
|
|
|
// NewLevelSpec is used to construct a LevelSpec given a pool and
|
|
// optional namespace and image names.
|
|
func NewLevelSpec(pool, namespace, image string) LevelSpec {
|
|
var s string
|
|
if image != "" && namespace != "" {
|
|
s = fmt.Sprintf("%s/%s/%s", pool, namespace, image)
|
|
} else if image != "" {
|
|
s = fmt.Sprintf("%s/%s", pool, image)
|
|
} else if namespace != "" {
|
|
s = fmt.Sprintf("%s/%s/", pool, namespace)
|
|
} else {
|
|
s = fmt.Sprintf("%s/", pool)
|
|
}
|
|
return LevelSpec{s}
|
|
}
|
|
|
|
// NewRawLevelSpec returns a LevelSpec directly based on the spec string
|
|
// argument without constructing it from component values. This should only be
|
|
// used if NewLevelSpec can not create the levelspec value you want to pass to
|
|
// ceph.
|
|
func NewRawLevelSpec(spec string) LevelSpec {
|
|
return LevelSpec{spec}
|
|
}
|