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cephfs: pass volume UUIDs where needed

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This commit is contained in:
gman 2018-06-12 17:05:42 +02:00
parent f45ddd7c9d
commit 2fcc252f5c
3 changed files with 17 additions and 15 deletions
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10
pkg/cephfs/util.go
View File

@ -82,6 +82,7 @@ func storeCephUserCredentials(volUuid string, cr *credentials, volOptions *volum
UserId: cr.id, UserId: cr.id,
Key: cr.key, Key: cr.key,
RootPath: volOptions.RootPath, RootPath: volOptions.RootPath,
VolumeUuid: volUuid,
} }
if volOptions.ProvisionVolume { if volOptions.ProvisionVolume {
@ -89,14 +90,14 @@ func storeCephUserCredentials(volUuid string, cr *credentials, volOptions *volum
keyringData.Namespace = getVolumeNamespace(volUuid) keyringData.Namespace = getVolumeNamespace(volUuid)
} }
return storeCephCredentials(cr, &keyringData) return storeCephCredentials(volUuid, cr, &keyringData)
} }
func storeCephAdminCredentials(cr *credentials) error { func storeCephAdminCredentials(volUuid string, cr *credentials) error {
return storeCephCredentials(cr, &cephFullCapsKeyringData{UserId: cr.id, Key: cr.key}) return storeCephCredentials(volUuid, cr, &cephFullCapsKeyringData{UserId: cr.id, Key: cr.key, VolumeUuid: volUuid})
} }
func storeCephCredentials(cr *credentials, keyringData cephConfigWriter) error { func storeCephCredentials(volUuid string, cr *credentials, keyringData cephConfigWriter) error {
if err := keyringData.writeToFile(); err != nil { if err := keyringData.writeToFile(); err != nil {
return err return err
} }
@ -104,6 +105,7 @@ func storeCephCredentials(cr *credentials, keyringData cephConfigWriter) error {
secret := cephSecretData{ secret := cephSecretData{
UserId: cr.id, UserId: cr.id,
Key: cr.key, Key: cr.key,
VolumeUuid: volUuid,
} }
if err := secret.writeToFile(); err != nil { if err := secret.writeToFile(); err != nil {

4
pkg/cephfs/volume.go
View File

@ -88,7 +88,7 @@ func createVolume(volOptions *volumeOptions, adminCr *credentials, volUuid strin
// Access to cephfs's / is required // Access to cephfs's / is required
volOptions.RootPath = "/" volOptions.RootPath = "/"
if err := mountKernel(cephRoot, adminCr, volOptions); err != nil { if err := mountKernel(cephRoot, adminCr, volOptions, volUuid); err != nil {
return fmt.Errorf("error mounting ceph root: %v", err) return fmt.Errorf("error mounting ceph root: %v", err)
} }
@ -144,7 +144,7 @@ func purgeVolume(volId string, cr *credentials, volOptions *volumeOptions) error
return err return err
} }
if err := mountKernel(volRoot, cr, volOptions); err != nil { if err := mountKernel(volRoot, cr, volOptions, volUuid); err != nil {
return err return err
} }

8
pkg/cephfs/volumemounter.go
View File

@ -38,7 +38,7 @@ func mountFuse(mountPoint string, cr *credentials, volOptions *volumeOptions, vo
mountPoint, mountPoint,
"-c", getCephConfPath(volUuid), "-c", getCephConfPath(volUuid),
"-n", cephEntityClientPrefix + cr.id, "-n", cephEntityClientPrefix + cr.id,
"--keyring", getCephKeyringPath(cr.id), "--keyring", getCephKeyringPath(volUuid, cr.id),
"-r", volOptions.RootPath, "-r", volOptions.RootPath,
} }
@ -74,7 +74,7 @@ func (m *fuseMounter) mount(mountPoint string, cr *credentials, volOptions *volu
type kernelMounter struct{} type kernelMounter struct{}
func mountKernel(mountPoint string, cr *credentials, volOptions *volumeOptions) error { func mountKernel(mountPoint string, cr *credentials, volOptions *volumeOptions, volUuid string) error {
if err := execCommandAndValidate("modprobe", "ceph"); err != nil { if err := execCommandAndValidate("modprobe", "ceph"); err != nil {
return err return err
} }
@ -84,7 +84,7 @@ func mountKernel(mountPoint string, cr *credentials, volOptions *volumeOptions)
fmt.Sprintf("%s:%s", volOptions.Monitors, volOptions.RootPath), fmt.Sprintf("%s:%s", volOptions.Monitors, volOptions.RootPath),
mountPoint, mountPoint,
"-o", "-o",
fmt.Sprintf("name=%s,secretfile=%s", cr.id, getCephSecretPath(cr.id)), fmt.Sprintf("name=%s,secretfile=%s", cr.id, getCephSecretPath(volUuid, cr.id)),
) )
} }
@ -99,7 +99,7 @@ func (m *kernelMounter) mount(mountPoint string, cr *credentials, volOptions *vo
return err return err
} }
if err := mountKernel(localVolRoot, cr, volOptions); err != nil { if err := mountKernel(localVolRoot, cr, volOptions, volUuid); err != nil {
return err return err
} }