agreeable-autumn-56472
08/12/2023, 12:12 AM$curl –sfL \
<https://rancher-mirror.oss-cn-beijing.aliyuncs.com/k3s/k3s-install.sh> | \
INSTALL_K3S_MIRROR=cn sh -s - \
--system-default-registry="<http://registry.cn-hangzhou.aliyuncs.com|registry.cn-hangzhou.aliyuncs.com>" \
--write-kubeconfig-mode="644"
$ kubectl get pods -A
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system helm-install-traefik-crd-d4wh2 0/1 CrashLoopBackOff 91 (2m46s ago) 7h17m
kube-system local-path-provisioner-6f65f9b6d-ghwjq 0/1 CrashLoopBackOff 90 (2m5s ago) 7h17m
kube-system metrics-server-7dbd8c95c-9tlxn 0/1 CrashLoopBackOff 91 (111s ago) 7h17m
kube-system coredns-5cf45fb78d-b5hg4 0/1 CrashLoopBackOff 91 (2m12s ago) 7h17m
kube-system helm-install-traefik-5zqt9 0/1 CrashLoopBackOff 90 (2m31s ago) 7h17m
$ kubectl describe pod/coredns-5cf45fb78d-b5hg4 -n kube-system | less
Name: coredns-5cf45fb78d-b5hg4
Namespace: kube-system
Priority: 2000000000
Priority Class Name: system-cluster-critical
Service Account: coredns
Node: c233dda3/192.168.9.124
Start Time: Sat, 12 Aug 2023 00:56:21 +0800
Labels: k8s-app=kube-dns
pod-template-hash=5cf45fb78d
Annotations: <none>
Status: Running
IP: 10.42.0.93
IPs:
IP: 10.42.0.93
Controlled By: ReplicaSet/coredns-5cf45fb78d
Containers:
coredns:
Container ID: <containerd://59fd07038db8c818b2d81ef2aa144fe9a8987ea0fb4ce12efe0679390eca0ef>2
Image: <http://registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns:1.10.1|registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns:1.10.1>
Image ID: <http://registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns@sha256:be7652ce0b43b1339f3d14d9b14af9f588578011092c1f7893bd55432d83a378|registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns@sha256:be7652ce0b43b1339f3d14d9b14af9f588578011092c1f7893bd55432d83a378>
Ports: 53/UDP, 53/TCP, 9153/TCP
Host Ports: 0/UDP, 0/TCP, 0/TCP
Args:
-conf
/etc/coredns/Corefile
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: StartError
Message: failed to create containerd task: failed to create shim task: OCI runtime create failed: runc create failed: unable to create new parent process: namespace path: lstat /proc/2303498/ns/ipc: no such file or directory: unknown
Exit Code: 128
Started: Thu, 01 Jan 1970 08:00:00 +0800
Finished: Sat, 12 Aug 2023 08:06:28 +0800
Ready: False
Restart Count: 90
Limits:
...
Topology Spread Constraints: <http://kubernetes.io/hostname:DoNotSchedule|kubernetes.io/hostname:DoNotSchedule> when max skew 1 is exceeded for selector k8s-app=kube-dns
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning BackOff 28m (x7333 over 7h12m) kubelet Back-off restarting failed container coredns in pod coredns-5cf45fb78d-b5hg4_kube-system(cf661e77-83c7-4104-9740-a8841d18cfb9)
Normal Pulled 8m13s (x90 over 7h12m) kubelet Container image "<http://registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns:1.10.1|registry.cn-hangzhou.aliyuncs.com/rancher/mirrored-coredns-coredns:1.10.1>" already present on machine
Normal SandboxChanged 3m13s (x6410 over 7h12m) kubelet Pod sandbox changed, it will be killed and re-created.