3.2.26. kubectl annotate¶

Usage:

kubectl annotate [--overwrite] (-f FILENAME | TYPE NAME) KEY_1=VAL_1 ... KEY_N=VAL_N
    [--resource-version=version]

实例:

# 将注解zhaoweiguo.com/someannotation添加为值foo bar
kubectl annotation pod <podName> zhaoweiguo.com/someannotation="foo bar"

Examples:

  # Update pod 'foo' with the annotation 'description' and the value 'my frontend'.
  # If the same annotation is set multiple times, only the last value will be applied
  kubectl annotate pods foo description='my frontend'

  # Update a pod identified by type and name in "pod.json"
  kubectl annotate -f pod.json description='my frontend'

  # Update pod 'foo' with the annotation 'description' and the value 'my frontend running nginx', overwriting any
existing value.
  kubectl annotate --overwrite pods foo description='my frontend running nginx'

  # Update all pods in the namespace
  kubectl annotate pods --all description='my frontend running nginx'

  # Update pod 'foo' only if the resource is unchanged from version 1.
  kubectl annotate pods foo description='my frontend running nginx' --resource-version=1

  # Update pod 'foo' by removing an annotation named 'description' if it exists.
  # Does not require the --overwrite flag.
  kubectl annotate pods foo description-