查看详细信息 -o wide

比如 kubectl get po -A -o wide
会输出IP等信息

  1. kube-system   metrics-server-86cbb8457f-rg9x8           1/1     Running     1          38d   10.42.0.6    vm-24-10-centos   <none>           <none>
  2. kube-system   local-path-provisioner-5ff76fc89d-ttr92   1/1     Running     1          38d   10.42.0.8    vm-24-10-centos   <none>           <none>
  3. kube-system   coredns-854c77959c-9jq97                  1/1     Running     1          38d   10.42.0.7    vm-24-10-centos   <none>           <none>
  4. kube-system   svclb-traefik-llvxv                       2/2     Running     0          38d   10.42.0.10   vm-24-10-centos   <none>           <none>
  5. kube-system   traefik-677b9fc84d-89zwz                  1/1     Running     0          37d   10.42.0.13   vm-24-10-centos   <none>           <none>
  6. kube-system   helm-install-traefik-bnxgm                0/1     Completed   0          37d   10.42.0.14   vm-24-10-centos   <none>           <none>
  7. mysql         mysql-67778f67f-qzpxd                     1/1     Running     0          28d   10.42.0.25   vm-24-10-centos   <none>           <none>
  8. home          myhome-596454bb5d-wnj6j                   1/1     Running     0          35m   10.42.0.31   vm-24-10-centos   <none>           <none>

输出yaml -o yaml

比如kubectl get po myhome-596454bb5d-wnj6j -n home -o yaml

  1. apiVersion: v1
  2. kind: Pod
  3. metadata:
  4.   creationTimestamp: "2022-04-09T12:02:15Z"
  5.   generateName: myhome-596454bb5d-
  6.   labels:
  7.     app: myhome
  8.     pod-template-hash: 596454bb5d
  9.   managedFields:
  10.   - apiVersion: v1
  11.     fieldsType: FieldsV1
  12.     fieldsV1:
  13.       f:metadata:
  14.         f:generateName: {}
  15.         f:labels:
  16.           .: {}
  17.           f:app: {}
  18.           f:pod-template-hash: {}
  19.         f:ownerReferences:
  20.           .: {}
  21.           k:{"uid":"b698562c-6f47-4163-9601-bd3a18fe9282"}:
  22.             .: {}
  23.             f:apiVersion: {}
  24.             f:blockOwnerDeletion: {}
  25.             f:controller: {}
  26.             f:kind: {}
  27.             f:name: {}
  28.             f:uid: {}
  29.       f:spec:
  30.         f:containers:
  31.           k:{"name":"myhome"}:
  32.             .: {}
  33.             f:image: {}
  34.             f:imagePullPolicy: {}
  35.             f:name: {}
  36.             f:ports:
  37.               .: {}
  38.               k:{"containerPort":80,"protocol":"TCP"}:
  39.                 .: {}
  40.                 f:containerPort: {}
  41.                 f:protocol: {}
  42.             f:resources:
  43.               .: {}
  44.               f:limits:
  45.                 .: {}
  46.                 f:cpu: {}
  47.                 f:memory: {}
  48.               f:requests:
  49.                 .: {}
  50.                 f:cpu: {}
  51.                 f:memory: {}
  52.             f:terminationMessagePath: {}
  53.             f:terminationMessagePolicy: {}
  54.         f:dnsPolicy: {}
  55.         f:enableServiceLinks: {}
  56.         f:restartPolicy: {}
  57.         f:schedulerName: {}
  58.         f:securityContext: {}
  59.         f:terminationGracePeriodSeconds: {}
  60.       f:status:
  61.         f:conditions:
  62.           k:{"type":"ContainersReady"}:
  63.             .: {}
  64.             f:lastProbeTime: {}
  65.             f:lastTransitionTime: {}
  66.             f:status: {}
  67.             f:type: {}
  68.           k:{"type":"Initialized"}:
  69.             .: {}
  70.             f:lastProbeTime: {}
  71.             f:lastTransitionTime: {}
  72.             f:status: {}
  73.             f:type: {}
  74.           k:{"type":"Ready"}:
  75.             .: {}
  76.             f:lastProbeTime: {}
  77.             f:lastTransitionTime: {}
  78.             f:status: {}
  79.             f:type: {}
  80.         f:containerStatuses: {}
  81.         f:hostIP: {}
  82.         f:phase: {}
  83.         f:podIP: {}
  84.         f:podIPs:
  85.           .: {}
  86.           k:{"ip":"10.42.0.31"}:
  87.             .: {}
  88.             f:ip: {}
  89.         f:startTime: {}
  90.     manager: k3s
  91.     operation: Update
  92.     time: "2022-04-09T12:02:18Z"
  93.   name: myhome-596454bb5d-wnj6j
  94.   namespace: home
  95.   ownerReferences:
  96.   - apiVersion: apps/v1
  97.     blockOwnerDeletion: true
  98.     controller: true
  99.     kind: ReplicaSet
  100.     name: myhome-596454bb5d
  101.     uid: b698562c-6f47-4163-9601-bd3a18fe9282
  102.   resourceVersion: "2298590"
  103.   uid: 12184db2-ea59-4b34-b2de-830a5d78468d
  104. spec:
  105.   containers:
  106.   - image: ccr.ccs.tencentyun.com/gcclib/mine-ui:0.1.1
  107.     imagePullPolicy: Always
  108.     name: myhome
  109.     ports:
  110.     - containerPort: 80
  111.       protocol: TCP
  112.     resources:
  113.       limits:
  114.         cpu: 500m
  115.         memory: 512Mi
  116.       requests:
  117.         cpu: 500m
  118.         memory: 512Mi
  119.     terminationMessagePath: /dev/termination-log
  120.     terminationMessagePolicy: File
  121.     volumeMounts:
  122.     - mountPath: /var/run/secrets/kubernetes.io/serviceaccount
  123.       name: default-token-2tw8f
  124.       readOnly: true
  125.   dnsPolicy: ClusterFirst
  126.   enableServiceLinks: true
  127.   nodeName: vm-24-10-centos
  128.   preemptionPolicy: PreemptLowerPriority
  129.   priority: 0
  130.   restartPolicy: Always
  131.   schedulerName: default-scheduler
  132.   securityContext: {}
  133.   serviceAccount: default
  134.   serviceAccountName: default
  135.   terminationGracePeriodSeconds: 30
  136.   tolerations:
  137.   - effect: NoExecute
  138.     key: node.kubernetes.io/not-ready
  139.     operator: Exists
  140.     tolerationSeconds: 300
  141.   - effect: NoExecute
  142.     key: node.kubernetes.io/unreachable
  143.     operator: Exists
  144.     tolerationSeconds: 300
  145.   volumes:
  146.   - name: default-token-2tw8f
  147.     secret:
  148.       defaultMode: 420
  149.       secretName: default-token-2tw8f
  150. status:
  151.   conditions:
  152.   - lastProbeTime: null
  153.     lastTransitionTime: "2022-04-09T12:02:15Z"
  154.     status: "True"
  155.     type: Initialized
  156.   - lastProbeTime: null
  157.     lastTransitionTime: "2022-04-09T12:02:18Z"
  158.     status: "True"
  159.     type: Ready
  160.   - lastProbeTime: null
  161.     lastTransitionTime: "2022-04-09T12:02:18Z"
  162.     status: "True"
  163.     type: ContainersReady
  164.   - lastProbeTime: null
  165.     lastTransitionTime: "2022-04-09T12:02:15Z"
  166.     status: "True"
  167.     type: PodScheduled
  168.   containerStatuses:
  169.   - containerID: containerd://2e2e8cef0f4244c94bc7d7f5fb1b04ced97b763d6da5c447cab00b1ee9d3e1a3
  170.     image: ccr.ccs.tencentyun.com/gcclib/mine-ui:0.1.1
  171.     imageID: ccr.ccs.tencentyun.com/gcclib/mine-ui@sha256:80985aa8169b6b63e5982ddc846a4211f50484bb065c9e8de1e8fb79c828edd0
  172.     lastState: {}
  173.     name: myhome
  174.     ready: true
  175.     restartCount: 0
  176.     started: true
  177.     state:
  178.       running:
  179.         startedAt: "2022-04-09T12:02:18Z"
  180.   hostIP: 10.0.24.10
  181.   phase: Running
  182.   podIP: 10.42.0.31
  183.   podIPs:
  184.   - ip: 10.42.0.31
  185.   qosClass: Guaranteed
  186.   startTime: "2022-04-09T12:02:15Z"