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Remove dead code

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Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>
This commit is contained in:
Madhu Rajanna
2019-01-17 10:37:59 +05:30
parent eaadeec2dc
commit 9f76f6bd59
6 changed files with 27 additions and 49 deletions
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2
pkg/util/cachepersister.go
View File

@ -35,7 +35,7 @@ type CachePersister interface {
Delete(identifier string) error
}
func NewCachePersister(metadataStore string, driverName string) (CachePersister, error) {
func NewCachePersister(metadataStore, driverName string) (CachePersister, error) {
if metadataStore == "k8s_configmap" {
glog.Infof("cache-perister: using kubernetes configmap as metadata cache persister")
k8scm := &K8sCMCache{}

51
pkg/util/k8scmcache.go
View File

@ -119,33 +119,32 @@ func (k8scm *K8sCMCache) Create(identifier string, data interface{}) error {
if cm != nil && err == nil {
glog.V(4).Infof("k8s-cm-cache: configmap already exists, skipping configmap creation")
return nil
} else {
dataJson, err := json.Marshal(data)
if err != nil {
return errors.Wrap(err, "k8s-cm-cache: marshal error")
}
cm := &v1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: identifier,
Namespace: k8scm.Namespace,
Labels: map[string]string{
csiMetadataLabelAttr: cmLabel,
},
},
Data: map[string]string{},
}
cm.Data[cmDataKey] = string(dataJson)
_, err = k8scm.Client.CoreV1().ConfigMaps(k8scm.Namespace).Create(cm)
if err != nil {
if apierrs.IsAlreadyExists(err) {
glog.V(4).Infof("k8s-cm-cache: configmap already exists")
return nil
}
return errors.Wrapf(err, "k8s-cm-cache: couldn't persist %s metadata as configmap", identifier)
}
}
dataJSON, err := json.Marshal(data)
if err != nil {
return errors.Wrap(err, "k8s-cm-cache: marshal error")
}
cm = &v1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: identifier,
Namespace: k8scm.Namespace,
Labels: map[string]string{
csiMetadataLabelAttr: cmLabel,
},
},
Data: map[string]string{},
}
cm.Data[cmDataKey] = string(dataJSON)
_, err = k8scm.Client.CoreV1().ConfigMaps(k8scm.Namespace).Create(cm)
if err != nil {
if apierrs.IsAlreadyExists(err) {
glog.V(4).Infof("k8s-cm-cache: configmap already exists")
return nil
}
return errors.Wrapf(err, "k8s-cm-cache: couldn't persist %s metadata as configmap", identifier)
}
glog.V(4).Infof("k8s-cm-cache: configmap %s successfully created\n", identifier)
return nil
}