k8s 基础 pod操作
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创建hell world pod
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#vim hello-world-pod.yaml
apiVersion: v1
kind: Pod
metadata:
name: hello-world
spec: 配置pod的具体规格
restartPolicy: OnFailure
containers:
- name: hello
image: "ubuntu:14.04"
command: ["/bin/echo","Hello","world"]
#kubectl create -f hello-world-pod.yaml
#kubectl get pod hello-world 查询 也可以用kubectl describe pod helloworld
#kubectl logs hello-world
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删除 pod
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kubectl delete pod hello
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更新Pod
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kubctl replace hello-world.yaml
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