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操作系统信息
例如:虚拟机
Kubernetes版本信息
例如:1.27.1 一主两算
容器运行时
docker 25.0
问题是什么
[root@k8s-ma1 ~]# kubectl get nodes
NAME STATUS ROLES AGE VERSION
k8s-ma1 NotReady control-plane 78m v1.27.1
k8s-no1 NotReady <none> 76m v1.27.1
k8s-no2 NotReady <none> 76m v1.27.1
[root@k8s-ma1 ~]# kubectl get pods -A
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-flannel kube-flannel-ds-9fgxv 1/1 Running 0 7m7s
kube-flannel kube-flannel-ds-bm2b2 1/1 Running 0 7m7s
kube-flannel kube-flannel-ds-mvfvl 1/1 Running 0 7m7s
kube-system coredns-7bdc4cb885-jrfj7 0/1 Pending 0 81m
kube-system coredns-7bdc4cb885-nl9n5 0/1 Pending 0 81m
kube-system etcd-k8s-ma1 1/1 Running 4 (13m ago) 81m
kube-system kube-apiserver-k8s-ma1 1/1 Running 6 (13m ago) 81m
kube-system kube-controller-manager-k8s-ma1 1/1 Running 6 (13m ago) 81m
kube-system kube-proxy-7knmj 1/1 Running 4 (13m ago) 81m
kube-system kube-proxy-f5xgk 1/1 Running 0 78m
kube-system kube-proxy-g2wx5 1/1 Running 0 79m
kube-system kube-scheduler-k8s-ma1 1/1 Running 6 (16m ago) 81m
kubelet的错误是2月 15 21:12:02 k8s-ma1 kubelet[79961]: E0215 21:12:02.919248 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:07 k8s-ma1 kubelet[79961]: E0215 21:12:07.927782 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:12 k8s-ma1 kubelet[79961]: E0215 21:12:12.936874 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:17 k8s-ma1 kubelet[79961]: E0215 21:12:17.944458 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:22 k8s-ma1 kubelet[79961]: E0215 21:12:22.953085 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:27 k8s-ma1 kubelet[79961]: E0215 21:12:27.960710 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:32 k8s-ma1 kubelet[79961]: E0215 21:12:32.967664 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:37 k8s-ma1 kubelet[79961]: E0215 21:12:37.975529 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:42 k8s-ma1 kubelet[79961]: E0215 21:12:42.981910 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re>
2月 15 21:12:47 k8s-ma1 kubelet[79961]: E0215 21:12:47.989942 79961 kubelet.go:2760] “Container runtime network not ready” networkReady="NetworkReady=false re