SYNOPSIS
kubectl annotate [OPTIONS]
DESCRIPTION
Update the annotations on one or more resources.
An annotation is a key/value pair that can hold larger (compared to a label), and possibly not human-readable, data. It is intended to store non-identifying auxiliary data, especially data manipulated by tools and system extensions. If --overwrite is true, then existing annotations can be overwritten, otherwise attempting to overwrite an annotation will result in an error. If --resource-version is specified, then updates will use this resource version, otherwise the existing resource-version will be used.
Possible resources include (case insensitive): pods (po), services (svc), replicationcontrollers (rc), nodes (no), events (ev), componentstatuses (cs), limitranges (limits), persistentvolumes (pv), persistentvolumeclaims (pvc), horizontalpodautoscalers (hpa), resourcequotas (quota) or secrets.
OPTIONS
--all=false
select all resources in the namespace of the specified resource types
-f, --filename=[]
Filename, directory, or URL to a file identifying the resource to update the annotation
--no-headers=false
When using the default output, don't print headers.
-o, --output=""
Output format. One of: json|yaml|wide|name|go-template=...|go-template-file=...|jsonpath=...|jsonpath-file=... See golang template [
<http://golang.org/pkg/text/template/#pkg-overview>] and jsonpath template [
<http://releases.k8s.io/release-1.2/docs/user-guide/jsonpath.md>].
--output-version=""
Output the formatted object with the given group version (for ex: 'extensions/v1beta1').
--overwrite=false
If true, allow annotations to be overwritten, otherwise reject annotation updates that overwrite existing annotations.
--record=false
Record current kubectl command in the resource annotation.
--resource-version=""
If non-empty, the annotation update will only succeed if this is the current resource-version for the object. Only valid when specifying a single resource.
-l, --selector=""
Selector (label query) to filter on
-a, --show-all=false
When printing, show all resources (default hide terminated pods.)
--show-labels=false
When printing, show all labels as the last column (default hide labels column)
--sort-by=""
If non-empty, sort list types using this field specification. The field specification is expressed as a JSONPath expression (e.g. '{.metadata.name}'). The field in the API resource specified by this JSONPath expression must be an integer or a string.
--template=""
Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [
<http://golang.org/pkg/text/template/#pkg-overview>].
OPTIONS INHERITED FROM PARENT COMMANDS
--alsologtostderr=false
log to standard error as well as files
--api-version=""
DEPRECATED: The API version to use when talking to the server
--certificate-authority=""
Path to a cert. file for the certificate authority.
--client-certificate=""
Path to a client certificate file for TLS.
--client-key=""
Path to a client key file for TLS.
--cluster=""
The name of the kubeconfig cluster to use
--context=""
The name of the kubeconfig context to use
--insecure-skip-tls-verify=false
If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure.
--kubeconfig=""
Path to the kubeconfig file to use for CLI requests.
--log-backtrace-at=:0
when logging hits line file:N, emit a stack trace
--log-dir=""
If non-empty, write log files in this directory
--log-flush-frequency=5s
Maximum number of seconds between log flushes
--logtostderr=true
log to standard error instead of files
--match-server-version=false
Require server version to match client version
--namespace=""
If present, the namespace scope for this CLI request.
--password=""
Password for basic authentication to the API server.
-s, --server=""
The address and port of the Kubernetes API server
--stderrthreshold=2
logs at or above this threshold go to stderr
--token=""
Bearer token for authentication to the API server.
--user=""
The name of the kubeconfig user to use
--username=""
Username for basic authentication to the API server.
-v, --v=0
log level for V logs
--vmodule=
comma-separated list of pattern=N settings for file-filtered logging
EXAMPLE
-
# 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-
HISTORY
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!