SYNOPSIS
kubectl scale [OPTIONS]
DESCRIPTION
Set a new size for a Deployment, ReplicaSet, Replication Controller, or Job.
Scale also allows users to specify one or more preconditions for the scale action. If --current-replicas or --resource-version is specified, it is validated before the scale is attempted, and it is guaranteed that the precondition holds true when the scale is sent to the server.
OPTIONS
--current-replicas=-1
Precondition for current size. Requires that the current size of the resource match this value in order to scale.
-f, --filename=[]
Filename, directory, or URL to a file identifying the resource to set a new size
-o, --output=""
Output mode. Use "-o name" for shorter output (resource/name).
--record=false
Record current kubectl command in the resource annotation.
--replicas=-1
The new desired number of replicas. Required.
--resource-version=""
Precondition for resource version. Requires that the current resource version match this value in order to scale.
--timeout=0
The length of time to wait before giving up on a scale operation, zero means don't wait.
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
-
# Scale a replicaset named 'foo' to 3. kubectl scale --replicas=3 rs/foo # Scale a resource identified by type and name specified in "foo.yaml" to 3. kubectl scale --replicas=3 -f foo.yaml # If the deployment named mysql's current size is 2, scale mysql to 3. kubectl scale --current-replicas=2 --replicas=3 deployment/mysql # Scale multiple replication controllers. kubectl scale --replicas=5 rc/foo rc/bar rc/baz # Scale job named 'cron' to 3. kubectl scale --replicas=3 job/cron
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!