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[root@docker1 scripts]# kubectl version
Client Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.7", GitCommit:"095136c3078ccf887b9034b7ce598a0a1faff769", GitTreeState:"clean", BuildDate:"2017-07-05T16:51:56Z", GoVersion:"go1.7.6", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.7", GitCommit:"095136c3078ccf887b9034b7ce598a0a1faff769", GitTreeState:"clean", BuildDate:"2017-07-05T16:40:42Z", GoVersion:"go1.7.6", Compiler:"gc", Platform:"linux/amd64"}
[root@docker1 scripts]# kubectl get service -o wide
NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR
kubernetes 169.169.0.1 <none> 443/TCP 21h <none>
[root@docker1 scripts]# kubectl get service -o yaml
apiVersion: v1
items:
- apiVersion: v1
kind: Service
metadata:
creationTimestamp: 2017-07-08T15:21:07Z
labels:
component: apiserver
provider: kubernetes
name: kubernetes
namespace: default
resourceVersion: "6"
selfLink: /api/v1/namespaces/default/services/kubernetes
uid: 10deaa9e-63f1-11e7-b416-000c29420d98
spec:
clusterIP: 169.169.0.1
ports:
- name: https
port: 443
protocol: TCP
targetPort: 6443
sessionAffinity: ClientIP
type: ClusterIP
status:
loadBalancer: {}
kind: List
metadata: {}
resourceVersion: ""
selfLink: ""
[root@docker1 scripts]# kubectl get namespaces NAME STATUS AGE default Active 21h kube-public Active 21h kube-system Active 21h
[root@docker1 scripts]# kubectl cluster-info Kubernetes master is running at http://localhost:8080 To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
[root@docker1 scripts]# kubectl cluster-info dump
{
"selfLink": "/api/v1/nodes",
"resourceVersion": "3986",
"Items": [
{
"name": "172.16.199.27",
"selfLink": "/api/v1/nodes172.16.199.27",
"uid": "0ab9842f-6480-11e7-ae06-000c29420d98",
"resourceVersion": "3986",
"creationTimestamp": "2017-07-09T08:24:35Z",
"labels": {
"beta.kubernetes.io/arch": "amd64",
"beta.kubernetes.io/os": "linux",
"kubernetes.io/hostname": "172.16.199.27"
},
"annotations": {
"node.alpha.kubernetes.io/ttl": "0",
"volumes.kubernetes.io/controller-managed-attach-detach": "true"
},
"Spec": {
"PodCIDR": "",
"ExternalID": "172.16.199.27",
"ProviderID": "",
"Unschedulable": false,
"Taints": null
},
"Status": {
"Capacity": {
"cpu": "2",
"memory": "2032140Ki",
"pods": "110"
},
"Allocatable": {
"cpu": "2",
"memory": "1929740Ki",
"pods": "110"
},
"Phase": "",
"Conditions": [
{
"Type": "OutOfDisk",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:24:35Z",
"Reason": "KubeletHasSufficientDisk",
"Message": "kubelet has sufficient disk space available"
},
{
"Type": "MemoryPressure",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:24:35Z",
"Reason": "KubeletHasSufficientMemory",
"Message": "kubelet has sufficient memory available"
},
{
"Type": "DiskPressure",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:24:35Z",
"Reason": "KubeletHasNoDiskPressure",
"Message": "kubelet has no disk pressure"
},
{
"Type": "Ready",
"Status": "True",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:26:48Z",
"Reason": "KubeletReady",
"Message": "kubelet is posting ready status"
}
],
"Addresses": [
{
"Type": "LegacyHostIP",
"Address": "172.16.199.27"
},
{
"Type": "InternalIP",
"Address": "172.16.199.27"
},
{
"Type": "Hostname",
"Address": "172.16.199.27"
}
],
"DaemonEndpoints": {
"KubeletEndpoint": {
"Port": 10250
}
},
"NodeInfo": {
"MachineID": "0edb716e1cf347faa490b2a81c5e6dcd",
"SystemUUID": "A89B4D56-77F4-B627-417C-F26AE2AE1179",
"BootID": "030162c8-a2ff-4682-82cc-31cdb1b2d7b6",
"KernelVersion": "3.10.0-514.21.2.el7.x86_64",
"OSImage": "CentOS Linux 7 (Core)",
"ContainerRuntimeVersion": "docker://Unknown",
"KubeletVersion": "v1.6.7",
"KubeProxyVersion": "v1.6.7",
"OperatingSystem": "linux",
"Architecture": "amd64"
},
"Images": [
{
"Names": [
"index.alauda.cn/georce/router:latest"
],
"SizeBytes": 139067018
},
{
"Names": [
"myf5/busybox-with-pipework-eth1:latest"
],
"SizeBytes": 1110190
},
{
"Names": [
"busybox@sha256:32f093055929dbc23dec4d03e09dfe971f5973a9ca5cf059cbfb644c206aa83f",
"busybox:latest"
],
"SizeBytes": 1109996
}
],
"VolumesInUse": null,
"VolumesAttached": null
}
},
{
"name": "172.16.199.37",
"selfLink": "/api/v1/nodes172.16.199.37",
"uid": "b418836d-6481-11e7-ae06-000c29420d98",
"resourceVersion": "3985",
"creationTimestamp": "2017-07-09T08:36:29Z",
"labels": {
"beta.kubernetes.io/arch": "amd64",
"beta.kubernetes.io/os": "linux",
"kubernetes.io/hostname": "172.16.199.37"
},
"annotations": {
"node.alpha.kubernetes.io/ttl": "0",
"volumes.kubernetes.io/controller-managed-attach-detach": "true"
},
"Spec": {
"PodCIDR": "",
"ExternalID": "172.16.199.37",
"ProviderID": "",
"Unschedulable": false,
"Taints": null
},
"Status": {
"Capacity": {
"cpu": "2",
"memory": "2032140Ki",
"pods": "110"
},
"Allocatable": {
"cpu": "2",
"memory": "1929740Ki",
"pods": "110"
},
"Phase": "",
"Conditions": [
{
"Type": "OutOfDisk",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:36:29Z",
"Reason": "KubeletHasSufficientDisk",
"Message": "kubelet has sufficient disk space available"
},
{
"Type": "MemoryPressure",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:36:29Z",
"Reason": "KubeletHasSufficientMemory",
"Message": "kubelet has sufficient memory available"
},
{
"Type": "DiskPressure",
"Status": "False",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:36:29Z",
"Reason": "KubeletHasNoDiskPressure",
"Message": "kubelet has no disk pressure"
},
{
"Type": "Ready",
"Status": "True",
"LastHeartbeatTime": "2017-07-09T12:48:05Z",
"LastTransitionTime": "2017-07-09T08:36:39Z",
"Reason": "KubeletReady",
"Message": "kubelet is posting ready status"
}
],
"Addresses": [
{
"Type": "LegacyHostIP",
"Address": "172.16.199.37"
},
{
"Type": "InternalIP",
"Address": "172.16.199.37"
},
{
"Type": "Hostname",
"Address": "172.16.199.37"
}
],
"DaemonEndpoints": {
"KubeletEndpoint": {
"Port": 10250
}
},
"NodeInfo": {
"MachineID": "0edb716e1cf347faa490b2a81c5e6dcd",
"SystemUUID": "368B4D56-5DF0-42C8-CAED-C81A127DF5AA",
"BootID": "15180f8d-5783-495f-a564-15170bcd1df9",
"KernelVersion": "3.10.0-514.21.2.el7.x86_64",
"OSImage": "CentOS Linux 7 (Core)",
"ContainerRuntimeVersion": "docker://Unknown",
"KubeletVersion": "v1.6.7",
"KubeProxyVersion": "v1.6.7",
"OperatingSystem": "linux",
"Architecture": "amd64"
},
"Images": [
{
"Names": [
"busybox@sha256:be3c11fdba7cfe299214e46edc642e09514dbb9bbefcd0d3836c05a1e0cd0642",
"busybox:latest"
],
"SizeBytes": 1106304
}
],
"VolumesInUse": null,
"VolumesAttached": null
}
}
]
}
{
"selfLink": "/api/v1/namespaces/kube-system/events",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/kube-system/replicationcontrollers",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/kube-system/services",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/kube-system/daemonsets",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/kube-system/deployments",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/kube-system/replicasets",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/kube-system/pods",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/default/events",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/default/replicationcontrollers",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/default/services",
"resourceVersion": "3986",
"Items": [
{
"name": "kubernetes",
"namespace": "default",
"selfLink": "/api/v1/namespaces/default/services/kubernetes",
"uid": "10deaa9e-63f1-11e7-b416-000c29420d98",
"resourceVersion": "6",
"creationTimestamp": "2017-07-08T15:21:07Z",
"labels": {
"component": "apiserver",
"provider": "kubernetes"
},
"Spec": {
"Type": "ClusterIP",
"Ports": [
{
"Name": "https",
"Protocol": "TCP",
"Port": 443,
"TargetPort": 6443,
"NodePort": 0
}
],
"Selector": null,
"ClusterIP": "169.169.0.1",
"ExternalName": "",
"ExternalIPs": null,
"LoadBalancerIP": "",
"SessionAffinity": "ClientIP",
"LoadBalancerSourceRanges": null
},
"Status": {
"LoadBalancer": {
"Ingress": null
}
}
}
]
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/default/daemonsets",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/default/deployments",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/apis/extensions/v1beta1/namespaces/default/replicasets",
"resourceVersion": "3986",
"Items": []
}
{
"selfLink": "/api/v1/namespaces/default/pods",
"resourceVersion": "3986",
"Items": []
}
[root@docker1 scripts]# kubectl api-versions apps/v1beta1 authentication.k8s.io/v1 authentication.k8s.io/v1beta1 authorization.k8s.io/v1 authorization.k8s.io/v1beta1 autoscaling/v1 batch/v1 certificates.k8s.io/v1beta1 extensions/v1beta1 policy/v1beta1 rbac.authorization.k8s.io/v1alpha1 rbac.authorization.k8s.io/v1beta1 settings.k8s.io/v1alpha1 storage.k8s.io/v1 storage.k8s.io/v1beta1 v1
[root@docker1 scripts]# kubectl get no -o wide NAME STATUS AGE VERSION EXTERNAL-IP OS-IMAGE KERNEL-VERSION 172.16.199.27 Ready 4h v1.6.7 <none> CentOS Linux 7 (Core) 3.10.0-514.21.2.el7.x86_64 172.16.199.37 Ready 4h v1.6.7 <none> CentOS Linux 7 (Core) 3.10.0-514.21.2.el7.x86_64
[root@docker1 scripts]# kubectl get no -o yaml
apiVersion: v1
items:
- apiVersion: v1
kind: Node
metadata:
annotations:
node.alpha.kubernetes.io/ttl: "0"
volumes.kubernetes.io/controller-managed-attach-detach: "true"
creationTimestamp: 2017-07-09T08:24:35Z
labels:
beta.kubernetes.io/arch: amd64
beta.kubernetes.io/os: linux
kubernetes.io/hostname: 172.16.199.27
name: 172.16.199.27
namespace: ""
resourceVersion: "4051"
selfLink: /api/v1/nodes172.16.199.27
uid: 0ab9842f-6480-11e7-ae06-000c29420d98
spec:
externalID: 172.16.199.27
status:
addresses:
- address: 172.16.199.27
type: LegacyHostIP
- address: 172.16.199.27
type: InternalIP
- address: 172.16.199.27
type: Hostname
allocatable:
cpu: "2"
memory: 1929740Ki
pods: "110"
capacity:
cpu: "2"
memory: 2032140Ki
pods: "110"
conditions:
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:24:35Z
message: kubelet has sufficient disk space available
reason: KubeletHasSufficientDisk
status: "False"
type: OutOfDisk
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:24:35Z
message: kubelet has sufficient memory available
reason: KubeletHasSufficientMemory
status: "False"
type: MemoryPressure
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:24:35Z
message: kubelet has no disk pressure
reason: KubeletHasNoDiskPressure
status: "False"
type: DiskPressure
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:26:48Z
message: kubelet is posting ready status
reason: KubeletReady
status: "True"
type: Ready
daemonEndpoints:
kubeletEndpoint:
Port: 10250
images:
- names:
- index.alauda.cn/georce/router:latest
sizeBytes: 139067018
- names:
- myf5/busybox-with-pipework-eth1:latest
sizeBytes: 1110190
- names:
- busybox@sha256:32f093055929dbc23dec4d03e09dfe971f5973a9ca5cf059cbfb644c206aa83f
- busybox:latest
sizeBytes: 1109996
nodeInfo:
architecture: amd64
bootID: 030162c8-a2ff-4682-82cc-31cdb1b2d7b6
containerRuntimeVersion: docker://Unknown
kernelVersion: 3.10.0-514.21.2.el7.x86_64
kubeProxyVersion: v1.6.7
kubeletVersion: v1.6.7
machineID: 0edb716e1cf347faa490b2a81c5e6dcd
operatingSystem: linux
osImage: CentOS Linux 7 (Core)
systemUUID: A89B4D56-77F4-B627-417C-F26AE2AE1179
- apiVersion: v1
kind: Node
metadata:
annotations:
node.alpha.kubernetes.io/ttl: "0"
volumes.kubernetes.io/controller-managed-attach-detach: "true"
creationTimestamp: 2017-07-09T08:36:29Z
labels:
beta.kubernetes.io/arch: amd64
beta.kubernetes.io/os: linux
kubernetes.io/hostname: 172.16.199.37
name: 172.16.199.37
namespace: ""
resourceVersion: "4050"
selfLink: /api/v1/nodes172.16.199.37
uid: b418836d-6481-11e7-ae06-000c29420d98
spec:
externalID: 172.16.199.37
status:
addresses:
- address: 172.16.199.37
type: LegacyHostIP
- address: 172.16.199.37
type: InternalIP
- address: 172.16.199.37
type: Hostname
allocatable:
cpu: "2"
memory: 1929740Ki
pods: "110"
capacity:
cpu: "2"
memory: 2032140Ki
pods: "110"
conditions:
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:36:29Z
message: kubelet has sufficient disk space available
reason: KubeletHasSufficientDisk
status: "False"
type: OutOfDisk
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:36:29Z
message: kubelet has sufficient memory available
reason: KubeletHasSufficientMemory
status: "False"
type: MemoryPressure
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:36:29Z
message: kubelet has no disk pressure
reason: KubeletHasNoDiskPressure
status: "False"
type: DiskPressure
- lastHeartbeatTime: 2017-07-09T12:53:25Z
lastTransitionTime: 2017-07-09T08:36:39Z
message: kubelet is posting ready status
reason: KubeletReady
status: "True"
type: Ready
daemonEndpoints:
kubeletEndpoint:
Port: 10250
images:
- names:
- busybox@sha256:be3c11fdba7cfe299214e46edc642e09514dbb9bbefcd0d3836c05a1e0cd0642
- busybox:latest
sizeBytes: 1106304
nodeInfo:
architecture: amd64
bootID: 15180f8d-5783-495f-a564-15170bcd1df9
containerRuntimeVersion: docker://Unknown
kernelVersion: 3.10.0-514.21.2.el7.x86_64
kubeProxyVersion: v1.6.7
kubeletVersion: v1.6.7
machineID: 0edb716e1cf347faa490b2a81c5e6dcd
operatingSystem: linux
osImage: CentOS Linux 7 (Core)
systemUUID: 368B4D56-5DF0-42C8-CAED-C81A127DF5AA
kind: List
metadata: {}
resourceVersion: ""
selfLink: ""
[root@docker1 scripts]# kubectl describe nodes
Name: 172.16.199.27
Role:
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
kubernetes.io/hostname=172.16.199.27
Annotations: node.alpha.kubernetes.io/ttl=0
volumes.kubernetes.io/controller-managed-attach-detach=true
Taints: <none>
CreationTimestamp: Sun, 09 Jul 2017 16:24:35 +0800
Phase:
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
---- ------ ----------------- ------------------ ------ -------
OutOfDisk False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:24:35 +0800 KubeletHasSufficientDisk kubelet has sufficient disk space available
MemoryPressure False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:24:35 +0800 KubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:24:35 +0800 KubeletHasNoDiskPressure kubelet has no disk pressure
Ready True Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:26:48 +0800 KubeletReady kubelet is posting ready status
Addresses: 172.16.199.27,172.16.199.27,172.16.199.27
Capacity:
cpu: 2
memory: 2032140Ki
pods: 110
Allocatable:
cpu: 2
memory: 1929740Ki
pods: 110
System Info:
Machine ID: 0edb716e1cf347faa490b2a81c5e6dcd
System UUID: A89B4D56-77F4-B627-417C-F26AE2AE1179
Boot ID: 030162c8-a2ff-4682-82cc-31cdb1b2d7b6
Kernel Version: 3.10.0-514.21.2.el7.x86_64
OS Image: CentOS Linux 7 (Core)
Operating System: linux
Architecture: amd64
Container Runtime Version: docker://Unknown
Kubelet Version: v1.6.7
Kube-Proxy Version: v1.6.7
ExternalID: 172.16.199.27
Non-terminated Pods: (0 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits
--------- ---- ------------ ---------- --------------- -------------
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
CPU Requests CPU Limits Memory Requests Memory Limits
------------ ---------- --------------- -------------
0 (0%) 0 (0%) 0 (0%) 0 (0%)
Events: <none>
Name: 172.16.199.37
Role:
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
kubernetes.io/hostname=172.16.199.37
Annotations: node.alpha.kubernetes.io/ttl=0
volumes.kubernetes.io/controller-managed-attach-detach=true
Taints: <none>
CreationTimestamp: Sun, 09 Jul 2017 16:36:29 +0800
Phase:
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
---- ------ ----------------- ------------------ ------ -------
OutOfDisk False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:36:29 +0800 KubeletHasSufficientDisk kubelet has sufficient disk space available
MemoryPressure False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:36:29 +0800 KubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:36:29 +0800 KubeletHasNoDiskPressure kubelet has no disk pressure
Ready True Sun, 09 Jul 2017 20:54:55 +0800 Sun, 09 Jul 2017 16:36:39 +0800 KubeletReady kubelet is posting ready status
Addresses: 172.16.199.37,172.16.199.37,172.16.199.37
Capacity:
cpu: 2
memory: 2032140Ki
pods: 110
Allocatable:
cpu: 2
memory: 1929740Ki
pods: 110
System Info:
Machine ID: 0edb716e1cf347faa490b2a81c5e6dcd
System UUID: 368B4D56-5DF0-42C8-CAED-C81A127DF5AA
Boot ID: 15180f8d-5783-495f-a564-15170bcd1df9
Kernel Version: 3.10.0-514.21.2.el7.x86_64
OS Image: CentOS Linux 7 (Core)
Operating System: linux
Architecture: amd64
Container Runtime Version: docker://Unknown
Kubelet Version: v1.6.7
Kube-Proxy Version: v1.6.7
ExternalID: 172.16.199.37
Non-terminated Pods: (0 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits
--------- ---- ------------ ---------- --------------- -------------
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
CPU Requests CPU Limits Memory Requests Memory Limits
------------ ---------- --------------- -------------
0 (0%) 0 (0%) 0 (0%) 0 (0%)
Events: <none>
[root@docker1 scripts]# curl http://localhost:8080/api/v1/nodes/172.16.199.27
{
"kind": "Node",
"apiVersion": "v1",
"metadata": {
"name": "172.16.199.27",
"selfLink": "/api/v1/nodes172.16.199.27",
"uid": "0ab9842f-6480-11e7-ae06-000c29420d98",
"resourceVersion": "4079",
"creationTimestamp": "2017-07-09T08:24:35Z",
"labels": {
"beta.kubernetes.io/arch": "amd64",
"beta.kubernetes.io/os": "linux",
"kubernetes.io/hostname": "172.16.199.27"
},
"annotations": {
"node.alpha.kubernetes.io/ttl": "0",
"volumes.kubernetes.io/controller-managed-attach-detach": "true"
}
},
"spec": {
"externalID": "172.16.199.27"
},
"status": {
"capacity": {
"cpu": "2",
"memory": "2032140Ki",
"pods": "110"
},
"allocatable": {
"cpu": "2",
"memory": "1929740Ki",
"pods": "110"
},
"conditions": [
{
"type": "OutOfDisk",
"status": "False",
"lastHeartbeatTime": "2017-07-09T12:55:45Z",
"lastTransitionTime": "2017-07-09T08:24:35Z",
"reason": "KubeletHasSufficientDisk",
"message": "kubelet has sufficient disk space available"
},
{
"type": "MemoryPressure",
"status": "False",
"lastHeartbeatTime": "2017-07-09T12:55:45Z",
"lastTransitionTime": "2017-07-09T08:24:35Z",
"reason": "KubeletHasSufficientMemory",
"message": "kubelet has sufficient memory available"
},
{
"type": "DiskPressure",
"status": "False",
"lastHeartbeatTime": "2017-07-09T12:55:45Z",
"lastTransitionTime": "2017-07-09T08:24:35Z",
"reason": "KubeletHasNoDiskPressure",
"message": "kubelet has no disk pressure"
},
{
"type": "Ready",
"status": "True",
"lastHeartbeatTime": "2017-07-09T12:55:45Z",
"lastTransitionTime": "2017-07-09T08:26:48Z",
"reason": "KubeletReady",
"message": "kubelet is posting ready status"
}
],
"addresses": [
{
"type": "LegacyHostIP",
"address": "172.16.199.27"
},
{
"type": "InternalIP",
"address": "172.16.199.27"
},
{
"type": "Hostname",
"address": "172.16.199.27"
}
],
"daemonEndpoints": {
"kubeletEndpoint": {
"Port": 10250
}
},
"nodeInfo": {
"machineID": "0edb716e1cf347faa490b2a81c5e6dcd",
"systemUUID": "A89B4D56-77F4-B627-417C-F26AE2AE1179",
"bootID": "030162c8-a2ff-4682-82cc-31cdb1b2d7b6",
"kernelVersion": "3.10.0-514.21.2.el7.x86_64",
"osImage": "CentOS Linux 7 (Core)",
"containerRuntimeVersion": "docker://Unknown",
"kubeletVersion": "v1.6.7",
"kubeProxyVersion": "v1.6.7",
"operatingSystem": "linux",
"architecture": "amd64"
},
"images": [
{
"names": [
"index.alauda.cn/georce/router:latest"
],
"sizeBytes": 139067018
},
{
"names": [
"myf5/busybox-with-pipework-eth1:latest"
],
"sizeBytes": 1110190
},
{
"names": [
"busybox@sha256:32f093055929dbc23dec4d03e09dfe971f5973a9ca5cf059cbfb644c206aa83f",
"busybox:latest"
],
"sizeBytes": 1109996
}
]
}
}
[root@docker1 scripts]# curl http://localhost:8080/api
{
"kind": "APIVersions",
"versions": [
"v1"
],
"serverAddressByClientCIDRs": [
{
"clientCIDR": "0.0.0.0/0",
"serverAddress": "172.16.199.17:6443" <==apiserver的外部访问，本测试未配置证书，实际不能访问
}
]
}
[root@docker1 scripts]# curl http://localhost:8080/api/v1
{
"kind": "APIResourceList",
"groupVersion": "v1",
"resources": [
{
"name": "bindings",
"namespaced": true,
"kind": "Binding",
"verbs": [
"create"
]
},
{
"name": "componentstatuses",
"namespaced": false,
"kind": "ComponentStatus",
"verbs": [
"get",
"list"
],
"shortNames": [
"cs"
]
},
{
"name": "configmaps",
"namespaced": true,
"kind": "ConfigMap",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"cm"
]
},
{
"name": "endpoints",
"namespaced": true,
"kind": "Endpoints",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"ep"
]
},
{
"name": "events",
"namespaced": true,
"kind": "Event",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"ev"
]
},
{
"name": "limitranges",
"namespaced": true,
"kind": "LimitRange",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"limits"
]
},
{
"name": "namespaces",
"namespaced": false,
"kind": "Namespace",
"verbs": [
"create",
"delete",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"ns"
]
},
{
"name": "namespaces/finalize",
"namespaced": false,
"kind": "Namespace",
"verbs": [
"update"
]
},
{
"name": "namespaces/status",
"namespaced": false,
"kind": "Namespace",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "nodes",
"namespaced": false,
"kind": "Node",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"proxy",
"update",
"watch"
],
"shortNames": [
"no"
]
},
{
"name": "nodes/proxy",
"namespaced": false,
"kind": "Node",
"verbs": []
},
{
"name": "nodes/status",
"namespaced": false,
"kind": "Node",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "persistentvolumeclaims",
"namespaced": true,
"kind": "PersistentVolumeClaim",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"pvc"
]
},
{
"name": "persistentvolumeclaims/status",
"namespaced": true,
"kind": "PersistentVolumeClaim",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "persistentvolumes",
"namespaced": false,
"kind": "PersistentVolume",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"pv"
]
},
{
"name": "persistentvolumes/status",
"namespaced": false,
"kind": "PersistentVolume",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "pods",
"namespaced": true,
"kind": "Pod",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"proxy",
"update",
"watch"
],
"shortNames": [
"po"
]
},
{
"name": "pods/attach",
"namespaced": true,
"kind": "Pod",
"verbs": []
},
{
"name": "pods/binding",
"namespaced": true,
"kind": "Binding",
"verbs": [
"create"
]
},
{
"name": "pods/eviction",
"namespaced": true,
"kind": "Eviction",
"verbs": [
"create"
]
},
{
"name": "pods/exec",
"namespaced": true,
"kind": "Pod",
"verbs": []
},
{
"name": "pods/log",
"namespaced": true,
"kind": "Pod",
"verbs": [
"get"
]
},
{
"name": "pods/portforward",
"namespaced": true,
"kind": "Pod",
"verbs": []
},
{
"name": "pods/proxy",
"namespaced": true,
"kind": "Pod",
"verbs": []
},
{
"name": "pods/status",
"namespaced": true,
"kind": "Pod",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "podtemplates",
"namespaced": true,
"kind": "PodTemplate",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
]
},
{
"name": "replicationcontrollers",
"namespaced": true,
"kind": "ReplicationController",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"rc"
]
},
{
"name": "replicationcontrollers/scale",
"namespaced": true,
"kind": "Scale",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "replicationcontrollers/status",
"namespaced": true,
"kind": "ReplicationController",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "resourcequotas",
"namespaced": true,
"kind": "ResourceQuota",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"quota"
]
},
{
"name": "resourcequotas/status",
"namespaced": true,
"kind": "ResourceQuota",
"verbs": [
"get",
"patch",
"update"
]
},
{
"name": "secrets",
"namespaced": true,
"kind": "Secret",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
]
},
{
"name": "serviceaccounts",
"namespaced": true,
"kind": "ServiceAccount",
"verbs": [
"create",
"delete",
"deletecollection",
"get",
"list",
"patch",
"update",
"watch"
],
"shortNames": [
"sa"
]
},
{
"name": "services",
"namespaced": true,
"kind": "Service",
"verbs": [
"create",
"delete",
"get",
"list",
"patch",
"proxy",
"update",
"watch"
]
},
{
"name": "services/proxy",
"namespaced": true,
"kind": "Service",
"verbs": []
},
{
"name": "services/status",
"namespaced": true,
"kind": "Service",
"verbs": [
"get",
"patch",
"update"
]
}
]
}
[root@docker1 scripts]# curl http://localhost:8080/api/v1/endpoints
{
"kind": "EndpointsList",
"apiVersion": "v1",
"metadata": {
"selfLink": "/api/v1/endpoints",
"resourceVersion": "4142"
},
"items": [
{
"metadata": {
"name": "kubernetes",
"namespace": "default",
"selfLink": "/api/v1/namespaces/default/endpoints/kubernetes",
"uid": "10df54fc-63f1-11e7-b416-000c29420d98",
"resourceVersion": "7",
"creationTimestamp": "2017-07-08T15:21:07Z"
},
"subsets": [
{
"addresses": [
{
"ip": "172.16.199.17"
}
],
"ports": [
{
"name": "https",
"port": 6443,
"protocol": "TCP"
}
]
}
]
}
]
}
[root@docker1 scripts]# curl http://localhost:8080/api/v1/services/
{
"kind": "ServiceList",
"apiVersion": "v1",
"metadata": {
"selfLink": "/api/v1/services/",
"resourceVersion": "4167"
},
"items": [
{
"metadata": {
"name": "kubernetes",
"namespace": "default",
"selfLink": "/api/v1/namespaces/default/services/kubernetes",
"uid": "10deaa9e-63f1-11e7-b416-000c29420d98",
"resourceVersion": "6",
"creationTimestamp": "2017-07-08T15:21:07Z",
"labels": {
"component": "apiserver",
"provider": "kubernetes"
}
},
"spec": {
"ports": [
{
"name": "https",
"protocol": "TCP",
"port": 443,
"targetPort": 6443
}
],
"clusterIP": "169.169.0.1",
"type": "ClusterIP",
"sessionAffinity": "ClientIP"
},
"status": {
"loadBalancer": {}
}
}
]
}
Array
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