Ejemplo n.º 1
0
func (plugin *rbdPlugin) NewDeleter(spec *volume.Spec) (volume.Deleter, error) {
	if spec.PersistentVolume != nil && spec.PersistentVolume.Spec.RBD == nil {
		return nil, fmt.Errorf("spec.PersistentVolumeSource.Spec.RBD is nil")
	}
	class, err := volutil.GetClassForVolume(plugin.host.GetKubeClient(), spec.PersistentVolume)
	if err != nil {
		return nil, err
	}
	adminSecretName := ""
	adminSecretNamespace := "default"
	admin := ""

	for k, v := range class.Parameters {
		switch dstrings.ToLower(k) {
		case "adminid":
			admin = v
		case "adminsecretname":
			adminSecretName = v
		case "adminsecretnamespace":
			adminSecretNamespace = v
		}
	}

	secret, err := parsePVSecret(adminSecretNamespace, adminSecretName, plugin.host.GetKubeClient())
	if err != nil {
		// log error but don't return yet
		glog.Errorf("failed to get admin secret from [%q/%q]: %v", adminSecretNamespace, adminSecretName, err)
	}
	return plugin.newDeleterInternal(spec, admin, secret, &RBDUtil{})
}
Ejemplo n.º 2
0
func (d *glusterfsVolumeDeleter) Delete() error {
	var err error
	glog.V(2).Infof("glusterfs: delete volume: %s ", d.glusterfsMounter.path)
	volumeName := d.glusterfsMounter.path
	volumeId := dstrings.TrimPrefix(volumeName, volPrefix)
	class, err := volutil.GetClassForVolume(d.plugin.host.GetKubeClient(), d.spec)
	if err != nil {
		return err
	}

	cfg, err := parseClassParameters(class.Parameters, d.plugin.host.GetKubeClient())
	if err != nil {
		return err
	}
	d.provisioningConfig = *cfg

	glog.V(4).Infof("glusterfs: deleting volume %q with configuration %+v", volumeId, d.provisioningConfig)

	cli := gcli.NewClient(d.url, d.user, d.secretValue)
	if cli == nil {
		glog.Errorf("glusterfs: failed to create glusterfs rest client")
		return fmt.Errorf("glusterfs: failed to create glusterfs rest client, REST server authentication failed")
	}
	err = cli.VolumeDelete(volumeId)
	if err != nil {
		glog.Errorf("glusterfs: error when deleting the volume :%v", err)
		return err
	}
	glog.V(2).Infof("glusterfs: volume %s deleted successfully", volumeName)

	//Deleter takes endpoint and endpointnamespace from pv spec.
	pvSpec := d.spec.Spec
	var dynamicEndpoint, dynamicNamespace string
	if pvSpec.ClaimRef == nil {
		glog.Errorf("glusterfs: ClaimRef is nil")
		return fmt.Errorf("glusterfs: ClaimRef is nil")
	}
	if pvSpec.ClaimRef.Namespace == "" {
		glog.Errorf("glusterfs: namespace is nil")
		return fmt.Errorf("glusterfs: namespace is nil")
	}
	dynamicNamespace = pvSpec.ClaimRef.Namespace
	if pvSpec.Glusterfs.EndpointsName != "" {
		dynamicEndpoint = pvSpec.Glusterfs.EndpointsName
	}
	glog.V(3).Infof("glusterfs: dynamic namespace and endpoint : [%v/%v]", dynamicNamespace, dynamicEndpoint)
	err = d.deleteEndpointService(dynamicNamespace, dynamicEndpoint)
	if err != nil {
		glog.Errorf("glusterfs: error when deleting endpoint/service :%v", err)
	} else {
		glog.V(1).Infof("glusterfs: [%v/%v] deleted successfully ", dynamicNamespace, dynamicEndpoint)
	}
	return nil
}
Ejemplo n.º 3
0
func (deleter *quobyteVolumeDeleter) Delete() error {
	class, err := util.GetClassForVolume(deleter.plugin.host.GetKubeClient(), deleter.pv)
	if err != nil {
		return err
	}

	cfg, err := parseAPIConfig(deleter.plugin, class.Parameters)
	if err != nil {
		return err
	}
	manager := &quobyteVolumeManager{
		config: cfg,
	}
	return manager.deleteVolume(deleter)
}