doc: update docs/kubernetes.md (#373)

语法错误，正确的语法为增加 kubectl label nodes <node-name> <label-key>=<label-value> 删除 kubectl label nodes <node-name> <label-key>- 修改Label的值 kubectl label nodes <node-name> <label-key>=<label-value> --overwrite
jaywcjlove · May 12, 2023 · 67bc79e · 67bc79e
1 parent 1d60e54
commit 67bc79e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/docs/kubernetes.md b/docs/kubernetes.md
@@ -205,8 +205,9 @@ $ kubectl taint [node_name] [taint_name]
 ### 标签
 
 ```bash
-$ kubectl label [node_name] disktype=ssd 
-$ kubectl label [pod_name] env=prod
+$ kubectl label nodes <node-name> <label-key>=<label-value>  #增加
+$ kubectl label nodes <node-name> <label-key>- #删除
+$ kubectl label nodes <node-name> <label-key>=<label-value> --overwrite #修改
 ```
 
 ### 维护/可调度