今天累了，先休息，目标：解析出namespace, pod,container三要素保存。
命令
kubectl get pod -l name=hello-spring -l version=v0.1 -n default -o json
输出
{
"apiVersion": "v1",
"items": [
{
"apiVersion": "v1",
"kind": "Pod",
"metadata": {
"creationTimestamp": "2020-05-13T13:19:23Z",
"generateName": "hello-spring-5cbbc4b86b-",
"labels": {
"name": "hello-spring",
"pod-template-hash": "5cbbc4b86b",
"version": "v0.1"
},
"name": "hello-spring-5cbbc4b86b-n8d9c",
"namespace": "default",
"ownerReferences": [
{
"apiVersion": "apps/v1",
"blockOwnerDeletion": true,
"controller": true,
"kind": "ReplicaSet",
"name": "hello-spring-5cbbc4b86b",
"uid": "b1a69b00-cf40-4f9c-99d7-084a8b4a4ca2"
}
],
"resourceVersion": "18131",
"selfLink": "/api/v1/namespaces/default/pods/hello-spring-5cbbc4b86b-n8d9c",
"uid": "898cc614-0a06-4c87-ac9d-23713eb2c53b"
},
"spec": {
"containers": [
{
"image": "192.168.1.111:8089/tmp/hello-spring:v0.1",
"imagePullPolicy": "IfNotPresent",
"name": "hello-spring",
"ports": [
{
"containerPort": 8899,
"protocol": "TCP"
}
],
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
"name": "default-token-hhzdg",
"readOnly": true
}
]
},
{
"command": [
"top",
"-b"
],
"image": "alpine:latest",
"imagePullPolicy": "IfNotPresent",
"name": "alpine",
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
"name": "default-token-hhzdg",
"readOnly": true
}
]
}
],
"dnsPolicy": "ClusterFirst",
"enableServiceLinks": true,
"nodeName": "localhost.localdomain",
"priority": 0,
"restartPolicy": "Always",
"schedulerName": "default-scheduler",
"securityContext": {},
"serviceAccount": "default",
"serviceAccountName": "default",
"terminationGracePeriodSeconds": 30,
"tolerations": [
{
"effect": "NoExecute",
"key": "node.kubernetes.io/not-ready",
"operator": "Exists",
"tolerationSeconds": 300
},
{
"effect": "NoExecute",
"key": "node.kubernetes.io/unreachable",
"operator": "Exists",
"tolerationSeconds": 300
}
],
"volumes": [
{
"name": "default-token-hhzdg",
"secret": {
"defaultMode": 420,
"secretName": "default-token-hhzdg"
}
}
]
},
"status": {
"conditions": [
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:23Z",
"status": "True",
"type": "Initialized"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:24Z",
"status": "True",
"type": "Ready"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:24Z",
"status": "True",
"type": "ContainersReady"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:23Z",
"status": "True",
"type": "PodScheduled"
}
],
"containerStatuses": [
{
"containerID": "docker://14ef0ec60cd537da963a5ce15af3efccf7a1596ee8028e2157b12121577965b4",
"image": "alpine:latest",
"imageID": "docker-pullable://alpine@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d",
"lastState": {},
"name": "alpine",
"ready": true,
"restartCount": 0,
"started": true,
"state": {
"running": {
"startedAt": "2020-05-13T13:19:24Z"
}
}
},
{
"containerID": "docker://52ae464f3034258ea945623a4ad9546abe700aa2f35cea8729cfcef3b85740af",
"image": "192.168.1.111:8089/tmp/hello-spring:v0.1",
"imageID": "docker://sha256:5a09a33064f52dafa3ead756f3c1638f5bf63acdad72621b585e09179dc7ec17",
"lastState": {},
"name": "hello-spring",
"ready": true,
"restartCount": 0,
"started": true,
"state": {
"running": {
"startedAt": "2020-05-13T13:19:24Z"
}
}
}
],
"hostIP": "192.168.1.111",
"phase": "Running",
"podIP": "10.128.0.19",
"podIPs": [
{
"ip": "10.128.0.19"
}
],
"qosClass": "BestEffort",
"startTime": "2020-05-13T13:19:23Z"
}
},
{
"apiVersion": "v1",
"kind": "Pod",
"metadata": {
"creationTimestamp": "2020-05-13T13:19:23Z",
"generateName": "hello-spring-5cbbc4b86b-",
"labels": {
"name": "hello-spring",
"pod-template-hash": "5cbbc4b86b",
"version": "v0.1"
},
"name": "hello-spring-5cbbc4b86b-lf7fp",
"namespace": "default",
"ownerReferences": [
{
"apiVersion": "apps/v1",
"blockOwnerDeletion": true,
"controller": true,
"kind": "ReplicaSet",
"name": "hello-spring-5cbbc4b86b",
"uid": "b1a69b00-cf40-4f9c-99d7-084a8b4a4ca2"
}
],
"resourceVersion": "18136",
"selfLink": "/api/v1/namespaces/default/pods/hello-spring-5cbbc4b86b-lf7fp",
"uid": "7a424bee-632e-4217-a4ff-10680fcf2bb5"
},
"spec": {
"containers": [
{
"image": "192.168.1.111:8089/tmp/hello-spring:v0.1",
"imagePullPolicy": "IfNotPresent",
"name": "hello-spring",
"ports": [
{
"containerPort": 8899,
"protocol": "TCP"
}
],
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
"name": "default-token-hhzdg",
"readOnly": true
}
]
},
{
"command": [
"top",
"-b"
],
"image": "alpine:latest",
"imagePullPolicy": "IfNotPresent",
"name": "alpine",
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"volumeMounts": [
{
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount",
"name": "default-token-hhzdg",
"readOnly": true
}
]
}
],
"dnsPolicy": "ClusterFirst",
"enableServiceLinks": true,
"nodeName": "localhost.localdomain",
"priority": 0,
"restartPolicy": "Always",
"schedulerName": "default-scheduler",
"securityContext": {},
"serviceAccount": "default",
"serviceAccountName": "default",
"terminationGracePeriodSeconds": 30,
"tolerations": [
{
"effect": "NoExecute",
"key": "node.kubernetes.io/not-ready",
"operator": "Exists",
"tolerationSeconds": 300
},
{
"effect": "NoExecute",
"key": "node.kubernetes.io/unreachable",
"operator": "Exists",
"tolerationSeconds": 300
}
],
"volumes": [
{
"name": "default-token-hhzdg",
"secret": {
"defaultMode": 420,
"secretName": "default-token-hhzdg"
}
}
]
},
"status": {
"conditions": [
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:23Z",
"status": "True",
"type": "Initialized"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:25Z",
"status": "True",
"type": "Ready"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:25Z",
"status": "True",
"type": "ContainersReady"
},
{
"lastProbeTime": null,
"lastTransitionTime": "2020-05-13T13:19:23Z",
"status": "True",
"type": "PodScheduled"
}
],
"containerStatuses": [
{
"containerID": "docker://446cb1d39c3340d2582b86d56507fc6ddb585cd67b12709e4c8a8bd21a6a609c",
"image": "alpine:latest",
"imageID": "docker-pullable://alpine@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d",
"lastState": {},
"name": "alpine",
"ready": true,
"restartCount": 0,
"started": true,
"state": {
"running": {
"startedAt": "2020-05-13T13:19:24Z"
}
}
},
{
"containerID": "docker://f6157b465bcc0811c03e1c30b4a46dfbac58ad1926378b2979ece820931f0b73",
"image": "192.168.1.111:8089/tmp/hello-spring:v0.1",
"imageID": "docker://sha256:5a09a33064f52dafa3ead756f3c1638f5bf63acdad72621b585e09179dc7ec17",
"lastState": {},
"name": "hello-spring",
"ready": true,
"restartCount": 0,
"started": true,
"state": {
"running": {
"startedAt": "2020-05-13T13:19:24Z"
}
}
}
],
"hostIP": "192.168.1.111",
"phase": "Running",
"podIP": "10.128.0.18",
"podIPs": [
{
"ip": "10.128.0.18"
}
],
"qosClass": "BestEffort",
"startTime": "2020-05-13T13:19:23Z"
}
}
],
"kind": "List",
"metadata": {
"resourceVersion": "",
"selfLink": ""
}
}
有疑问加站长微信联系（非本文作者）
