Kubernetes用户指南（四）
$ kubectl get nodes NAME LABELS STATUSkubernetes-minion-861h kubernetes.io/hostname=kubernetes-minion-861h NotReady
kubernetes-minion-bols kubernetes.io/hostname=kubernetes-minion-bols Ready
kubernetes-minion-st6x kubernetes.io/hostname=kubernetes-minion-st6x Ready
kubernetes-minion-unaj kubernetes.io/hostname=kubernetes-minion-unaj Ready
$ kubectl describe node kubernetes-minion-861h
Name: kubernetes-minion-861h
Labels: kubernetes.io/hostname=kubernetes-minion-861h
CreationTimestamp:Fri, 10 Jul 2015 14:32:29 -0700
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
Ready Unknown Fri, 10 Jul 2015 14:34:32 -0700 Fri, 10 Jul 2015 14:35:15 -0700 Kubelet stopped posting node status.
Addresses:10.240.115.55,104.197.0.26
Capacity:
cpu: 1
memory: 3800808Ki
pods: 100
Version:
Kernel Version: 3.16.0-0.bpo.4-amd64
OS Image: Debian GNU/Linux 7 (wheezy)
Container Runtime Version: docker://Unknown
Kubelet Version: v0.21.1-185-gffc5a86098dc01
Kube-Proxy Version: v0.21.1-185-gffc5a86098dc01
PodCIDR: 10.244.0.0/24
ExternalID: 15233045891481496305
Pods: (0 in total)
Namespace Name
Events:
FirstSeen LastSeen Count From SubobjectPath Reason Message
Fri, 10 Jul 2015 14:32:28 -0700 Fri, 10 Jul 2015 14:32:28 -0700 1 {kubelet kubernetes-minion-861h} NodeNotReady Node kubernetes-minion-861h status is now: NodeNotReady
Fri, 10 Jul 2015 14:32:30 -0700 Fri, 10 Jul 2015 14:32:30 -0700 1 {kubelet kubernetes-minion-861h} NodeNotReady Node kubernetes-minion-861h status is now: NodeNotReady
Fri, 10 Jul 2015 14:33:00 -0700 Fri, 10 Jul 2015 14:33:00 -0700 1 {kubelet kubernetes-minion-861h} starting Starting kubelet.
Fri, 10 Jul 2015 14:33:02 -0700 Fri, 10 Jul 2015 14:33:02 -0700 1 {kubelet kubernetes-minion-861h} NodeReady Node kubernetes-minion-861h status is now: NodeReady
Fri, 10 Jul 2015 14:35:15 -0700 Fri, 10 Jul 2015 14:35:15 -0700 1 {controllermanager } NodeNotReady Node kubernetes-minion-861h status is now: NodeNotReady
$ kubectl get node kubernetes-minion-861h -o yaml
apiVersion: v1
kind: Node
metadata:
creationTimestamp: 2015-07-10T21:32:29Z
labels:
kubernetes.io/hostname: kubernetes-minion-861h
name: kubernetes-minion-861h
resourceVersion: "757"
selfLink: /api/v1/nodes/kubernetes-minion-861h
uid: 2a69374e-274b-11e5-a234-42010af0d969
spec:
externalID: "15233045891481496305"
podCIDR: 10.244.0.0/24
providerID: gce://striped-torus-760/us-central1-b/kubernetes-minion-861h
status:
addresses:
- address: 10.240.115.55
type: InternalIP
- address: 104.197.0.26
type: ExternalIP
capacity:
cpu: "1"
memory: 3800808Ki
pods: "100"
conditions:
- lastHeartbeatTime: 2015-07-10T21:34:32Z
lastTransitionTime: 2015-07-10T21:35:15Z
reason: Kubelet stopped posting node status.
status: Unknown
type: Ready
nodeInfo:
bootID: 4e316776-b40d-4f78-a4ea-ab0d73390897
containerRuntimeVersion: docker://Unknown
kernelVersion: 3.16.0-0.bpo.4-amd64
kubeProxyVersion: v0.21.1-185-gffc5a86098dc01
kubeletVersion: v0.21.1-185-gffc5a86098dc01
machineID: ""
osImage: Debian GNU/Linux 7 (wheezy)
systemUUID: ABE5F6B4-D44B-108B-C46A-24CCE16C8B6E
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