Linux command
kubectl-annotate 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Add annotation to resource
kubectl annotate [pod/mypod] [key]=[value]
Remove annotation
kubectl annotate [pod/mypod] [key]-
Overwrite existing annotation
kubectl annotate --overwrite [pod/mypod] [key]=[newvalue]
Annotate all pods in namespace
kubectl annotate pods --all [key]=[value]
说明
kubectl annotate adds or updates annotations on Kubernetes resources. Annotations are key-value pairs for storing metadata. Unlike labels, annotations are not used for selection but for tools and libraries.
参数
- --overwrite
- Allow overwriting existing annotations.
- --all
- Select all resources of specified type.
- --selector _selector_
- Label selector for filtering.
- -n, --namespace _name_
- Kubernetes namespace.
FAQ
What is the kubectl-annotate command used for?
kubectl annotate adds or updates annotations on Kubernetes resources. Annotations are key-value pairs for storing metadata. Unlike labels, annotations are not used for selection but for tools and libraries.
How do I run a basic kubectl-annotate example?
Run `kubectl annotate [pod/mypod] [key]=[value]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --overwrite do in kubectl-annotate?
Allow overwriting existing annotations.