hello i have see a pod system
kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-7bdbfc669-88rqs 1/1 Running 2 (3m56s ago) 31m
calico-node-9jp2s 0/1 CrashLoopBackOff 10 (12s ago) 31m
calico-node-jmbzs 1/1 Running 2 (3m56s ago) 31m
coredns-787d4945fb-jmtrh 1/1 Running 2 (3m56s ago) 58m
coredns-787d4945fb-r5lct 1/1 Running 2 (3m56s ago) 58m
etcd-ubuntu-master 1/1 Running 2 (3m56s ago) 58m
kube-apiserver-ubuntu-master 1/1 Running 2 (3m56s ago) 58m
kube-controller-manager-ubuntu-master 1/1 Running 2 (3m56s ago) 58m
kube-proxy-ftdmm 1/1 Running 2 (3m56s ago) 58m
kube-proxy-s8pvq 0/1 CrashLoopBackOff 12 (18s ago) 33m
kube-scheduler-ubuntu-master 1/1 Running 2 (3m56s ago) 58m
but have 1 this in crash why?
Cluster information:
Kubernetes version: v1.26.0
Host OS: ubuntu 22.04