Migrate from snapClient.VolumesnapshotV1alpha1Client to

snapClient.SnapshotV1alpha1Client and also update kube dependency

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/kubernetes/pkg/scheduler/metrics/metrics.go

@@ -21,7 +21,7 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
-	"k8s.io/kubernetes/pkg/controller/volume/persistentvolume"
+	volumescheduling "k8s.io/kubernetes/pkg/controller/volume/scheduling"
 )
 
 const (
@@ -192,6 +192,16 @@ var (
 			Help:      "Total preemption attempts in the cluster till now",
 		})
 
+	pendingPods = prometheus.NewGaugeVec(
+		prometheus.GaugeOpts{
+			Subsystem: SchedulerSubsystem,
+			Name:      "pending_pods",
+			Help:      "Number of pending pods, by the queue type. 'active' means number of pods in activeQ; 'backoff' means number of pods in backoffQ; 'unschedulable' means number of pods in unschedulableQ.",
+		}, []string{"queue"})
+	ActivePods        = pendingPods.With(prometheus.Labels{"queue": "active"})
+	BackoffPods       = pendingPods.With(prometheus.Labels{"queue": "backoff"})
+	UnschedulablePods = pendingPods.With(prometheus.Labels{"queue": "unschedulable"})
+
 	metricsList = []prometheus.Collector{
 		scheduleAttempts,
 		SchedulingLatency,
@@ -210,6 +220,7 @@ var (
 		DeprecatedSchedulingAlgorithmPremptionEvaluationDuration,
 		PreemptionVictims,
 		PreemptionAttempts,
+		pendingPods,
 	}
 )
 
@@ -223,7 +234,7 @@ func Register() {
 			prometheus.MustRegister(metric)
 		}
 
-		persistentvolume.RegisterVolumeSchedulingMetrics()
+		volumescheduling.RegisterVolumeSchedulingMetrics()
 	})
 }