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journal: remove SetNamespace setter function

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The SetNamespace setter function was called only once, immediately after
the creation of a volume journal object in cephfs only.
Remove this function so that it is no longer implied that this field can
be mutated after the journal is created. In it's place, use an extended
"constructor" NewCSIVolumeJournalWithNamespace that takes a namespace
value at create-time only.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
This commit is contained in:
John Mulligan 2020-05-12 09:22:07 -04:00 committed by mergify[bot]
parent 9394ac887e
commit f091374ba9
2 changed files with 9 additions and 9 deletions
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5
internal/cephfs/driver.go
View File

@ -110,11 +110,8 @@ func (fs *Driver) Run(conf *util.Config, cachePersister util.CachePersister) {
CSIInstanceID = conf.InstanceID
}
// Create an instance of the volume journal
volJournal = journal.NewCSIVolumeJournal(CSIInstanceID)
volJournal = journal.NewCSIVolumeJournalWithNamespace(CSIInstanceID, radosNamespace)
// Update namespace for storing keys into a specific namespace on RADOS, in the CephFS
// metadata pool
volJournal.SetNamespace(radosNamespace)
// Initialize default library driver
fs.cd = csicommon.NewCSIDriver(conf.DriverName, util.DriverVersion, conf.NodeID)

13
internal/journal/voljournal.go
View File

@ -176,6 +176,14 @@ func NewCSISnapshotJournal(suffix string) *CSIJournal {
}
}
// NewCSIVolumeJournalWithNamespace returns an instance of CSIJournal for
// volumes using a predetermined namespace value.
func NewCSIVolumeJournalWithNamespace(suffix, ns string) *CSIJournal {
j := NewCSIVolumeJournal(suffix)
j.namespace = ns
return j
}
// GetNameForUUID returns volume name
func (cj *CSIJournal) GetNameForUUID(prefix, uid string, isSnapshot bool) string {
if prefix == "" {
@ -188,11 +196,6 @@ func (cj *CSIJournal) GetNameForUUID(prefix, uid string, isSnapshot bool) string
return prefix + uid
}
// SetNamespace sets the namespace in which all RADOS objects would be created
func (cj *CSIJournal) SetNamespace(ns string) {
cj.namespace = ns
}
// ImageData contains image name and stored CSI properties
type ImageData struct {
ImageUUID string