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cephfs: remove subvolumegroup creation

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Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
Praveen M 2023-10-16 13:44:44 +05:30 committed by mergify[bot]
parent 1c1d852080
commit 6f9b1ab04d
5 changed files with 72 additions and 64 deletions
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38
e2e/cephfs.go
View File

@ -215,6 +215,11 @@ var _ = Describe(cephfsType, func() {
if err != nil {
framework.Failf("timeout waiting for deployment update %s/%s: %v", cephCSINamespace, cephFSDeploymentName, err)
}
err = createSubvolumegroup(f, fileSystemName, subvolumegroup)
if err != nil {
framework.Failf("%v", err)
}
})
AfterEach(func() {
@ -254,10 +259,15 @@ var _ = Describe(cephfsType, func() {
}
deleteVault()
err = deleteSubvolumegroup(f, fileSystemName, subvolumegroup)
if err != nil {
framework.Failf("%v", err)
}
if deployCephFS {
deleteCephfsPlugin()
if cephCSINamespace != defaultNs {
err := deleteNamespace(c, cephCSINamespace)
err = deleteNamespace(c, cephCSINamespace)
if err != nil {
framework.Failf("failed to delete namespace %s: %v", cephCSINamespace, err)
}
@ -939,14 +949,24 @@ var _ = Describe(cephfsType, func() {
}
// re-define configmap with information of multiple clusters.
subvolgrp1 := "subvolgrp1"
subvolgrp2 := "subvolgrp2"
clusterInfo := map[string]map[string]string{}
clusterID1 := "clusterID-1"
clusterID2 := "clusterID-2"
clusterInfo[clusterID1] = map[string]string{}
clusterInfo[clusterID1]["subvolumeGroup"] = "subvolgrp1"
clusterInfo[clusterID1]["subvolumeGroup"] = subvolgrp1
clusterInfo[clusterID2] = map[string]string{}
clusterInfo[clusterID2]["subvolumeGroup"] = "subvolgrp2"
clusterInfo[clusterID2]["subvolumeGroup"] = subvolgrp2
err = createSubvolumegroup(f, fileSystemName, subvolgrp1)
if err != nil {
framework.Failf("%v", err)
}
err = createSubvolumegroup(f, fileSystemName, subvolgrp2)
if err != nil {
framework.Failf("%v", err)
}
err = createCustomConfigMap(f.ClientSet, cephFSDirPath, clusterInfo)
if err != nil {
framework.Failf("failed to create configmap: %v", err)
@ -967,7 +987,7 @@ var _ = Describe(cephfsType, func() {
framework.Failf("failed to delete storageclass: %v", err)
}
// verify subvolume group creation.
err = validateSubvolumegroup(f, "subvolgrp1")
err = validateSubvolumegroup(f, subvolgrp1)
if err != nil {
framework.Failf("failed to validate subvolume group: %v", err)
}
@ -987,10 +1007,18 @@ var _ = Describe(cephfsType, func() {
if err != nil {
framework.Failf("failed to delete storageclass: %v", err)
}
err = validateSubvolumegroup(f, "subvolgrp2")
err = validateSubvolumegroup(f, subvolgrp2)
if err != nil {
framework.Failf("failed to validate subvolume group: %v", err)
}
err = deleteSubvolumegroup(f, fileSystemName, subvolgrp1)
if err != nil {
framework.Failf("%v", err)
}
err = deleteSubvolumegroup(f, fileSystemName, subvolgrp2)
if err != nil {
framework.Failf("%v", err)
}
err = deleteConfigMap(cephFSDirPath)
if err != nil {
framework.Failf("failed to delete configmap: %v", err)

12
e2e/nfs.go
View File

@ -276,6 +276,11 @@ var _ = Describe("nfs", func() {
if err != nil {
framework.Failf("failed to create node secret: %v", err)
}
err = createSubvolumegroup(f, fileSystemName, subvolumegroup)
if err != nil {
framework.Failf("%v", err)
}
})
AfterEach(func() {
@ -313,10 +318,15 @@ var _ = Describe("nfs", func() {
if err != nil {
framework.Failf("failed to delete storageclass: %v", err)
}
err = deleteSubvolumegroup(f, fileSystemName, subvolumegroup)
if err != nil {
framework.Failf("%v", err)
}
if deployNFS {
deleteNFSPlugin()
if cephCSINamespace != defaultNs {
err := deleteNamespace(c, cephCSINamespace)
err = deleteNamespace(c, cephCSINamespace)
if err != nil {
framework.Failf("failed to delete namespace %s: %v", cephCSINamespace, err)
}

28
e2e/utils.go
View File

@ -1853,3 +1853,31 @@ func checkExports(f *framework.Framework, clusterID, clientString string) bool {
return true
}
// createSubvolumegroup creates a subvolumegroup.
func createSubvolumegroup(f *framework.Framework, fileSystemName, subvolumegroup string) error {
cmd := fmt.Sprintf("ceph fs subvolumegroup create %s %s", fileSystemName, subvolumegroup)
_, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
if err != nil {
return fmt.Errorf("failed to exec command in toolbox: %w", err)
}
if stdErr != "" {
return fmt.Errorf("failed to create subvolumegroup %s : %v", subvolumegroup, stdErr)
}
return nil
}
// deleteSubvolumegroup creates a subvolumegroup.
func deleteSubvolumegroup(f *framework.Framework, fileSystemName, subvolumegroup string) error {
cmd := fmt.Sprintf("ceph fs subvolumegroup rm %s %s", fileSystemName, subvolumegroup)
_, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
if err != nil {
return fmt.Errorf("failed to exec command in toolbox: %w", err)
}
if stdErr != "" {
return fmt.Errorf("failed to remove subvolumegroup %s : %v", subvolumegroup, stdErr)
}
return nil
}

26
internal/cephfs/core/metadata.go
View File

@ -51,32 +51,6 @@ func (s *subVolumeClient) isUnsupportedSubVolMetadata(err error) bool {
return true
}
// isSubVolumeGroupCreated returns true if subvolume group is created.
func (s *subVolumeClient) isSubVolumeGroupCreated() bool {
newLocalClusterState(s.clusterID)
clusterAdditionalInfo[s.clusterID].subVolumeGroupsRWMutex.RLock()
defer clusterAdditionalInfo[s.clusterID].subVolumeGroupsRWMutex.RUnlock()
if clusterAdditionalInfo[s.clusterID].subVolumeGroupsCreated == nil {
return false
}
return clusterAdditionalInfo[s.clusterID].subVolumeGroupsCreated[s.SubvolumeGroup]
}
// updateSubVolumeGroupCreated updates subvolume group created map.
// If the map is nil, it creates a new map and updates it.
func (s *subVolumeClient) updateSubVolumeGroupCreated(state bool) {
clusterAdditionalInfo[s.clusterID].subVolumeGroupsRWMutex.Lock()
defer clusterAdditionalInfo[s.clusterID].subVolumeGroupsRWMutex.Unlock()
if clusterAdditionalInfo[s.clusterID].subVolumeGroupsCreated == nil {
clusterAdditionalInfo[s.clusterID].subVolumeGroupsCreated = make(map[string]bool)
}
clusterAdditionalInfo[s.clusterID].subVolumeGroupsCreated[s.SubvolumeGroup] = state
}
// setMetadata sets custom metadata on the subvolume in a volume as a
// key-value pair.
func (s *subVolumeClient) setMetadata(key, value string) error {

32
internal/cephfs/core/volume.go
View File

@ -210,14 +210,6 @@ type localClusterState struct {
resizeState operationState
subVolMetadataState operationState
subVolSnapshotMetadataState operationState
// A cluster can have multiple filesystem for that we need to have a map of
// subvolumegroups to check filesystem is created nor not.
// set true once a subvolumegroup is created
// for corresponding filesystem in a cluster.
subVolumeGroupsCreated map[string]bool
// subVolumeGroupsRWMutex is used to protect subVolumeGroupsCreated map
// against concurrent writes while allowing multiple readers.
subVolumeGroupsRWMutex sync.RWMutex
}
func newLocalClusterState(clusterID string) {
@ -241,24 +233,6 @@ func (s *subVolumeClient) CreateVolume(ctx context.Context) error {
return err
}
// create subvolumegroup if not already created for the cluster.
if !s.isSubVolumeGroupCreated() {
opts := fsAdmin.SubVolumeGroupOptions{}
err = ca.CreateSubVolumeGroup(s.FsName, s.SubvolumeGroup, &opts)
if err != nil {
log.ErrorLog(
ctx,
"failed to create subvolume group %s, for the vol %s: %s",
s.SubvolumeGroup,
s.VolID,
err)
return err
}
log.DebugLog(ctx, "cephfs: created subvolume group %s", s.SubvolumeGroup)
s.updateSubVolumeGroupCreated(true)
}
opts := fsAdmin.SubVolumeOptions{
Size: fsAdmin.ByteCount(s.Size),
}
@ -271,12 +245,6 @@ func (s *subVolumeClient) CreateVolume(ctx context.Context) error {
if err != nil {
log.ErrorLog(ctx, "failed to create subvolume %s in fs %s: %s", s.VolID, s.FsName, err)
if errors.Is(err, rados.ErrNotFound) {
// Reset the subVolumeGroupsCreated so that we can try again to create the
// subvolumegroup in next request if the error is Not Found.
s.updateSubVolumeGroupCreated(false)
}
return err
}