mirrors/ceph-csi
1
0
Fork 0
mirror of https://github.com/ceph/ceph-csi.git synced 2025-06-13 10:33:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

rbd: set metadata on the snapshot

Browse Source 
Set snapshot-name/snapshot-namespace/snapshotcontent-name details
on RBD backend snapshot image as metadata on snapshot

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
This commit is contained in:
Prasanna Kumar Kalever
2022-03-02 14:42:22 +05:30
committed by mergify[bot]
parent 463990c999
commit 41fe2c7dda
3 changed files with 57 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
internal/util/k8s/parameters.go
View File

@ -29,6 +29,11 @@ const (
pvcNameKey = "csi.storage.k8s.io/pvc/name"
pvcNamespaceKey = "csi.storage.k8s.io/pvc/namespace"
pvNameKey = "csi.storage.k8s.io/pv/name"
// snapshot metadata keys.
volSnapNameKey = "csi.storage.k8s.io/volumesnapshot/name"
volSnapNamespaceKey = "csi.storage.k8s.io/volumesnapshot/namespace"
volSnapContentNameKey = "csi.storage.k8s.io/volumesnapshotcontent/name"
)
// RemoveCSIPrefixedParameters removes parameters prefixed with csiParameterPrefix.
@ -79,3 +84,19 @@ func PrepareVolumeMetadata(pvcName, pvcNamespace, pvName string) map[string]stri
return newParam
}
// GetSnapshotMetadata filter parameters, only return
// snapshot-name/snapshot-namespace/snapshotcontent-name metadata.
func GetSnapshotMetadata(parameters map[string]string) map[string]string {
keys := []string{volSnapNameKey, volSnapNamespaceKey, volSnapContentNameKey}
newParam := map[string]string{}
for k, v := range parameters {
for _, key := range keys {
if strings.Contains(k, key) {
newParam[k] = v
}
}
}
return newParam
}