二、client-go操作pod示例

官方参考地址https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/

[rootk8s-master01

eyJhbGciOiJSUzI1NiIsImtpZCI6IkwzUWF1NHdyek9kZUl1NEJMWGFLV3NMenVkUmpxWTZfbzZlZktUTDZWeFkifQ.eyJhdWQiOlsiaHR0cHM6Ly9rdWJlcm5ldGVzLmRlZmF1bHQuc3ZjLmNsdXN0ZXIubG9jYWwiXSwiZXhwIjoxNzMyNjE4OTY0LCJpYXQiOjE3MzI2MTUzNjQsImlzcyI6Imh0dHBzOi8va3ViZXJuZXRlcy5kZWZhdWx0LnN2Yy5jbHVzdGVyLmxvY2FsIiwia3ViZXJuZXRlcy5pbyI6eyJuYW1lc3BhY2UiOiJkZWZhdWx0Iiwic2VydmljZWFjY291bnQiOnsibmFtZSI6InBvc3RtYW4tc2EiLCJ1aWQiOiJjZWNjOTVlOC1hMmM4LTRkZjYtYmY4Ny1lMDg1ZjU0YjI5ODcifX0sIm5iZiI6MTczMjYxNTM2NCwic3ViIjoic3lzdGVtOnNlcnZpY2VhY2NvdW50OmRlZmF1bHQ6cG9zdG1hbi1zYSJ9.qAs7SZrm90WTGHYCVT_XAZ2q_GS12jOmlM03dsr-pQINcHUCP0QoNS7rELMJZhZF2p5j7kImkHEQyEG0s0xQxrT8Gqy2-USq5YYW3HLW2VOCQYsNaR1ih3EucTgOuSVvVkqelBR3AI6PSTkV1H2q5rik-7BYr7xxyu9A05gl7Cgbg0ZtR9WfKglChpQ1cgFC7OBo0CO1F-mkVZlaXigdnIEQNhhvIO0o-mxrPNFlQ5IMI1LAtXOrKnxxja5XfmiiOh2YohTaMJPfW5CRNwDIvzbP6C8dRoK-sC_jfYS0uMn2epAdzPyXu8s_LNLUxxxAg-BZD6U3OqX_2mK4lKS0KQ通过使用kubectl

create

serviceaccountName来获取到服务账号对应的token信息进而直接通过client-go来操作k8s集群。

二、client-go操作pod示例

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创建配置config

https://192.168.188.101:6443,BearerToken:

token,//

可能还需要设置其他字段如TLSClientConfig等TLSClientConfig:

true,

kubernetes.NewForConfig(config)if

err

clientset.CoreV1().Pods(test)result,

err

podsClient.Create(context.TODO(),

pod,

{panic(err.Error())}fmt.Printf(Namespace:

%s,

clientset.CoreV1().Pods(test)result,

err

podsClient.List(context.TODO(),

err

clientset.CoreV1().Pods(test)pod,

err

{panic(err.Error())}fmt.Printf(Namespace:

%s,

clientset.CoreV1().Pods(test)updatedPod,

err

podsClient.Update(context.TODO(),

pod,

updatedPod.Name)fmt.Printf(Namespace:

%s,

metav1.DeletePropagationForegroundpodsClient

clientset.CoreV1().Pods(test)err

podsClient.Delete(context.TODO(),

example-pod,

metav1.DeleteOptions{PropagationPolicy:

deletePolicy,})if

本文详细介绍了如何通过client-go来对pod进行操作并且具体演示了对pod的创建、获取列表、获取pod详情、更新pod、已经删除pod的操作。