Merge pull request #45906 from ydFu/quick-reference

[zh] sysc reference\kubectl\quick-reference.md

Author: k8s-ci-robot

content/zh-cn/docs/reference/kubectl/quick-reference.md

@@ -81,12 +81,16 @@ echo '[[ $commands[kubectl] ]] && source <(kubectl completion zsh)' >> ~/.zshrc
 
 <!--
 Require kubectl version 1.23 or above.
+
+```bash
+echo 'kubectl completion fish | source' >> ~/.config/fish/config.fish # add kubectl autocompletion permanently to your fish shell 
+```
 -->
 
 需要 kubectl 版本 1.23 或更高版本。
 
 ```bash
-+echo 'kubectl completion fish | source' >> ~/.config/fish/config.fish # 将 kubectl 自动补全永久添加到你的 Fish shell 中
+echo 'kubectl completion fish | source' >> ~/.config/fish/config.fish # 将 kubectl 自动补全永久添加到你的 Fish shell 中
 ```
 
 <!--
@@ -123,12 +127,19 @@ KUBECONFIG=~/.kube/config:~/.kube/kubconfig2
 
 kubectl config view
 
+# Show merged kubeconfig settings and raw certificate data and exposed secrets
+kubectl config view --raw 
+
 # get the password for the e2e user
 kubectl config view -o jsonpath='{.users[?(@.name == "e2e")].user.password}'
 
+# get the certificate for the e2e user
+kubectl config view --raw -o jsonpath='{.users[?(.name == "e2e")].user.client-certificate-data}' | base64 -d
+
 kubectl config view -o jsonpath='{.users[].name}' # display the first user
 kubectl config view -o jsonpath='{.users[*].name}' # get a list of users
 kubectl config get-contexts # display list of contexts
+kubectl config get-contexts -o name # get all context names
 kubectl config current-context # display the current-context
 kubectl config use-context my-cluster-name # set the default context to my-cluster-name
 
@@ -162,12 +173,19 @@ KUBECONFIG=~/.kube/config:~/.kube/kubconfig2
 
 kubectl config view
 
+# 显示合并的 kubeconfig 配置和原始证书数据以及公开的 Secret
+kubectl config view --raw
+
 # 获取 e2e 用户的密码
 kubectl config view -o jsonpath='{.users[?(@.name == "e2e")].user.password}'
 
+# 获取 e2e 用户的证书
+kubectl config view --raw -o jsonpath='{.users[?(.name == "e2e")].user.client-certificate-data}' | base64 -d
+
 kubectl config view -o jsonpath='{.users[].name}' # 显示第一个用户
 kubectl config view -o jsonpath='{.users[*].name}' # 获取用户列表
 kubectl config get-contexts # 显示上下文列表
+kubectl config get-contexts -o name # 获取所有上下文的名称
 kubectl config current-context # 展示当前所处的上下文
 kubectl config use-context my-cluster-name # 设置默认的上下文为 my-cluster-name
 
@@ -714,6 +732,7 @@ kubectl port-forward my-pod 5000:6000 # Listen on port 5000 on the
 kubectl exec my-pod -- ls / # Run command in existing pod (1 container case)
 kubectl exec --stdin --tty my-pod -- /bin/sh # Interactive shell access to a running pod (1 container case)
 kubectl exec my-pod -c my-container -- ls / # Run command in existing pod (multi-container case)
+kubectl top pod # Show metrics for all pods in the default namespace
 kubectl top pod POD_NAME --containers # Show metrics for a given pod and its containers
 kubectl top pod POD_NAME --sort-by=cpu # Show metrics for a given pod and sort it by 'cpu' or 'memory'
 ```
@@ -738,7 +757,8 @@ kubectl port-forward my-pod 5000:6000 # 在本地计算机上侦
 kubectl exec my-pod -- ls / # 在已有的 Pod 中运行命令（单容器场景）
 kubectl exec --stdin --tty my-pod -- /bin/sh # 使用交互 shell 访问正在运行的 Pod (一个容器场景)
 kubectl exec my-pod -c my-container -- ls / # 在已有的 Pod 中运行命令（多容器场景）
-kubectl top pod POD_NAME --containers # 显示给定 Pod 和其中容器的监控数据
+kubectl top pod # 显示默认命名空间中所有 Pod 的度量值
+kubectl top pod POD_NAME --containers # 显示给定 Pod 和其中容器的度量值
 kubectl top pod POD_NAME --sort-by=cpu # 显示给定 Pod 的指标并且按照 'cpu' 或者 'memory' 排序
 ```
 
@@ -820,6 +840,7 @@ kubectl exec deploy/my-deployment -- ls # 在 Deployment 里
 kubectl cordon my-node # Mark my-node as unschedulable
 kubectl drain my-node # Drain my-node in preparation for maintenance
 kubectl uncordon my-node # Mark my-node as schedulable
+kubectl top node # Show metrics for all nodes
 kubectl top node my-node # Show metrics for a given node
 kubectl cluster-info # Display addresses of the master and services
 kubectl cluster-info dump # Dump current cluster state to stdout
@@ -836,6 +857,7 @@ kubectl taint nodes foo dedicated=special-user:NoSchedule
 kubectl cordon my-node # 标记 my-node 节点为不可调度
 kubectl drain my-node # 对 my-node 节点进行清空操作，为节点维护做准备
 kubectl uncordon my-node # 标记 my-node 节点为可以调度
+kubectl top node # 显示所有节点的度量值
 kubectl top node my-node # 显示给定节点的度量值
 kubectl cluster-info # 显示主控节点和服务的地址
 kubectl cluster-info dump # 将当前集群状态转储到标准输出