I0818 04:19:05.702291       1 serving.go:386] Generated self-signed cert in-memory
I0818 04:19:05.963050       1 server.go:166] "Starting Kubernetes Scheduler" version="v1.32.5"
I0818 04:19:05.963062       1 server.go:168] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
I0818 04:19:05.966093       1 secure_serving.go:213] Serving securely on 127.0.0.1:10259
I0818 04:19:05.966181       1 requestheader_controller.go:180] Starting RequestHeaderAuthRequestController
I0818 04:19:05.966193       1 shared_informer.go:313] Waiting for caches to sync for RequestHeaderAuthRequestController
I0818 04:19:05.966224       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
I0818 04:19:05.966238       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0818 04:19:05.966244       1 shared_informer.go:313] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0818 04:19:05.966251       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0818 04:19:05.966255       1 shared_informer.go:313] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0818 04:19:06.066529       1 leaderelection.go:257] attempting to acquire leader lease kube-system/kube-scheduler...
I0818 04:19:06.066676       1 shared_informer.go:320] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
I0818 04:19:06.066703       1 shared_informer.go:320] Caches are synced for RequestHeaderAuthRequestController
I0818 04:19:06.066747       1 shared_informer.go:320] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
I0818 04:19:06.073554       1 leaderelection.go:271] successfully acquired lease kube-system/kube-scheduler
E0818 04:19:26.101922       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:26.102268       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:31.103256       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:31.104037       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:36.101997       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:36.102211       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:41.102779       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:41.103112       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:46.102194       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:46.102394       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:51.102958       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:51.103167       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:19:56.102480       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:19:56.102693       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:20:01.101791       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused, falling back to slow path
E0818 04:20:01.101983       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": dial tcp 10.89.0.2:6443: connect: connection refused
E0818 04:20:43.623910       1 leaderelection.go:429] Failed to update lock optimistically: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": net/http: request canceled (Client.Timeout exceeded while awaiting headers), falling back to slow path
E0818 04:21:06.124014       1 leaderelection.go:436] error retrieving resource lock kube-system/kube-scheduler: Get "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": context deadline exceeded
I0818 04:21:06.124068       1 leaderelection.go:297] failed to renew lease kube-system/kube-scheduler: context deadline exceeded
E0818 04:21:28.624628       1 leaderelection.go:322] Failed to release lock: Put "https://10.89.0.2:6443/apis/coordination.k8s.io/v1/namespaces/kube-system/leases/kube-scheduler?timeout=22.5s": context deadline exceeded
E0818 04:21:28.624683       1 server.go:298] "Leaderelection lost"