2019-12-12T18:10:26.551927501Z Trace[654998124]: [108.969101ms] [108.969101ms] Computing predicates

1 factory.go:702] pod is already present in the activeQ

1 leaderelection.go:324] error retrieving resource lock kube-system/kube-scheduler: Unauthorized

1 reflector.go:283] k8s.io/client-go/informers/factory.go:133: Failed to watch *v1.ReplicaSet: the server has asked for the client to provide credentials (get replicasets.apps)

1 leaderelection.go:324] error retrieving resource lock kube-system/kube-scheduler: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 leaderelection.go:324] error retrieving resource lock kube-system/kube-scheduler: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 leaderelection.go:324] error retrieving resource lock kube-system/kube-scheduler: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 leaderelection.go:324] error retrieving resource lock kube-system/kube-scheduler: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 reflector.go:125] k8s.io/client-go/informers/factory.go:133: Failed to list *v1.ReplicaSet: Unauthorized

1 leaderelection.go:281] failed to renew lease kube-system/kube-scheduler: timed out waiting for the condition

1 server.go:254] lost master

1 event.go:240] Server rejected event '&v1.Event{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:".126212091de4587a", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{wall:0x0, ext:0, loc:(*time.Location)(nil)}}, DeletionTimestamp:(*v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Initializers:(*v1.Initializers)(nil), Finalizers:[]string(nil), ClusterName:"", ManagedFields:[]v1.ManagedFieldsEntry(nil)}, InvolvedObject:v1.ObjectReference{Kind:"Endpoints", Namespace:"", Name:"", UID:"", APIVersion:"v1", ResourceVersion:"", FieldPath:""}, Reason:"LeaderElection", Message:"ks-allinone_62a09232-0a51-4199-819f-3dd9704bed37 stopped leading", Source:v1.EventSource{Component:"default-scheduler", Host:""}, FirstTimestamp:v1.Time{Time:time.Time{wall:0xbbb538abada60c7a, ext:1535124464665963, loc:(*time.Location)(0xc37d980)}}, LastTimestamp:v1.Time{Time:time.Time{wall:0xbbb538abada60c7a, ext:1535124464665963, loc:(*time.Location)(0xc37d980)}}, Count:1, Type:"Normal", EventTime:v1.MicroTime{Time:time.Time{wall:0x0, ext:0, loc:(*time.Location)(nil)}}, Series:(*v1.EventSeries)(nil), Action:"", Related:(*v1.ObjectReference)(nil), ReportingController:"", ReportingInstance:""}': 'Unauthorized' (will not retry!)

2011-12-23T11:51:10.782463822Z lost lease

你看下 kube-apiserver 的日志,是否正常,用google搜下错误日志,大部分k8s的问题网上都有人遇到过的