NAME¶

oc autoscale - Autoscale a deployment config, deployment, replica set, stateful set, or replication controller

SYNOPSIS¶

oc autoscale [OPTIONS]

DESCRIPTION¶

Creates an autoscaler that automatically chooses and sets the number of pods that run in a Kubernetes cluster.

Looks up a deployment, replica set, stateful set, or replication controller by name and creates an autoscaler that uses the given resource as a reference. An autoscaler can automatically increase or decrease number of pods deployed within the system as needed.

OPTIONS¶

--allow-missing-template-keys=true
If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats.

--cpu-percent=-1
The target average CPU utilization (represented as a percent of requested CPU) over all the pods. If it's not specified or negative, a default autoscaling policy will be used.

--dry-run="none"
Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource.

--field-manager="kubectl-autoscale"
Name of the manager used to track field ownership.

-f, --filename=[]
Filename, directory, or URL to files identifying the resource to autoscale.

-k, --kustomize=""
Process the kustomization directory. This flag can't be used together with -f or -R.

--max=-1
The upper limit for the number of pods that can be set by the autoscaler. Required.

--min=-1
The lower limit for the number of pods that can be set by the autoscaler. If it's not specified or negative, the server will apply a default value.

--name=""
The name for the newly created object. If not specified, the name of the input resource will be used.

-o, --output=""
Output format. One of: (json, yaml, name, go-template, go-template-file, template, templatefile, jsonpath, jsonpath-as-json, jsonpath-file).

-R, --recursive=false
Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory.

--save-config=false
If true, the configuration of current object will be saved in its annotation. Otherwise, the annotation will be unchanged. This flag is useful when you want to perform kubectl apply on this object in the future.

--show-managed-fields=false
If true, keep the managedFields when printing objects in JSON or YAML format.

--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¶

--as=""
Username to impersonate for the operation. User could be a regular user or a service account in a namespace.

--as-group=[]
Group to impersonate for the operation, this flag can be repeated to specify multiple groups.

--as-uid=""
UID to impersonate for the operation.

--cache-dir="/home/abuild/.kube/cache"
Default cache directory

--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

--disable-compression=false
If true, opt-out of response compression for all requests to the server

--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.

--match-server-version=false
Require server version to match client version

-n, --namespace=""
If present, the namespace scope for this CLI request

--profile="none"
Name of profile to capture. One of (none|cpu|heap|goroutine|threadcreate|block|mutex)

--profile-output="profile.pprof"
Name of the file to write the profile to

--request-timeout="0"
The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests.

-s, --server=""
The address and port of the Kubernetes API server

--tls-server-name=""
Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used

--token=""
Bearer token for authentication to the API server

--user=""
The name of the kubeconfig user to use

--warnings-as-errors=false
Treat warnings received from the server as errors and exit with a non-zero exit code

EXAMPLE¶

  # Auto scale a deployment "foo", with the number of pods between 2 and 10, no target CPU utilization specified so a default autoscaling policy will be used


  oc autoscale deployment foo --min=2 --max=10


  


  # Auto scale a replication controller "foo", with the number of pods between 1 and 5, target CPU utilization at 80%


  oc autoscale rc foo --max=5 --cpu-percent=80

SEE ALSO¶

oc(1),

HISTORY¶

June 2016, Ported from the Kubernetes man-doc generator