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华为云账号:austin22在虚拟机上面搭建做作业。环境： Installing : kubernetes-1.5.2-0.7.git269f928.el7.x86_64 Installing : 2:docker-1.13.1-74.git6e3bb8e.el7.centos.x86_64 Installing : etcd-3.2.22-1.el7.x86_64 第一题：[brsysman@T8]~% kubectl get pods hwcka-001-austin22-3783630810-ccp8l -o yamlapiVersion: v1kind: Podmetadata: annotations: kubernetes.io/created-by: | {"kind":"SerializedReference","apiVersion":"v1","reference":{"kind":"ReplicaSet","namespace":"default","name":"hwcka-001-austin22-3783630810","uid":"83b4cfa8-c072-11e8-a3ab-005056a85cb5","apiVersion":"extensions","resourceVersion":"305"}} creationTimestamp: 2018-09-25T03:24:30Z generateName: hwcka-001-austin22-3783630810- labels: pod-template-hash: "3783630810" run: hwcka-001-austin22 name: hwcka-001-austin22-3783630810-ccp8l namespace: default ownerReferences: - apiVersion: extensions/v1beta1 controller: true kind: ReplicaSet name: hwcka-001-austin22-3783630810 uid: 83b4cfa8-c072-11e8-a3ab-005056a85cb5 resourceVersion: "314" selfLink: /api/v1/namespaces/default/pods/hwcka-001-austin22-3783630810-ccp8l uid: 83b5b714-c072-11e8-a3ab-005056a85cb5spec: containers: - image: nginx imagePullPolicy: Always name: hwcka-001-austin22 resources: {} terminationMessagePath: /dev/termination-log dnsPolicy: ClusterFirst nodeName: 127.0.0.1 restartPolicy: Always securityContext: {} terminationGracePeriodSeconds: 30status: conditions: - lastProbeTime: null lastTransitionTime: 2018-09-25T03:24:30Z status: "True" type: Initialized - lastProbeTime: null lastTransitionTime: 2018-09-25T03:24:30Z message: 'containers with unready status: [hwcka-001-austin22]' reason: ContainersNotReady status: "False" type: Ready - lastProbeTime: null lastTransitionTime: 2018-09-25T03:24:30Z status: "True" type: PodScheduled containerStatuses: - image: nginx imageID: "" lastState: {} name: hwcka-001-austin22 ready: false restartCount: 0 state: waiting: reason: ContainerCreating hostIP: 127.0.0.1 phase: Pending startTime: 2018-09-25T03:24:30Z第二题：[brsysman@T8]~% kubectl get deployment hwcka-002-austin22 -o yamlapiVersion: extensions/v1beta1kind: Deploymentmetadata: annotations: deployment.kubernetes.io/revision: "1" creationTimestamp: 2018-09-25T03:30:18Z generation: 1 labels: run: hwcka-002-austin22 name: hwcka-002-austin22 namespace: default resourceVersion: "747" selfLink: /apis/extensions/v1beta1/namespaces/default/deployments/hwcka-002-austin22 uid: 532f8513-c073-11e8-a3ab-005056a85cb5spec: replicas: 2 selector: matchLabels: run: hwcka-002-austin22 strategy: rollingUpdate: maxSurge: 1 maxUnavailable: 1 type: RollingUpdate template: metadata: creationTimestamp: null labels: run: hwcka-002-austin22 spec: containers: - image: nginx imagePullPolicy: Always name: hwcka-002-austin22 ports: - containerPort: 9001 protocol: TCP resources: {} terminationMessagePath: /dev/termination-log dnsPolicy: ClusterFirst restartPolicy: Always securityContext: {} terminationGracePeriodSeconds: 30status: conditions: - lastTransitionTime: 2018-09-25T03:30:18Z lastUpdateTime: 2018-09-25T03:30:18Z message: Deployment does not have minimum availability. reason: MinimumReplicasUnavailable status: "False" type: Available observedGeneration: 1 replicas: 2 unavailableReplicas: 2 updatedReplicas: 2
