1OC(1)                              June 2016                             OC(1)
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NAME

6       oc scale - Change the number of pods in a deployment
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SYNOPSIS

11       oc scale [OPTIONS]
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DESCRIPTION

16       Set a new size for a deployment or replication controller
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19       Scale  also  allows  users to specify one or more preconditions for the
20       scale action. If --current-replicas or --resource-version is specified,
21       it  is  validated  before  the scale is attempted, and it is guaranteed
22       that the precondition holds true when the scale is sent to the server.
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25       Note that scaling a deployment configuration with no  deployments  will
26       update the desired replicas in the configuration template.
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29       Supported resources: ["deployment" "replicaset" "replicationcontroller"
30       "statefulset" "deploymentconfig"]
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OPTIONS

35       --all=false
36           Select all resources in the namespace  of  the  specified  resource
37       types
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40       --allow-missing-template-keys=true
41           If  true, ignore any errors in templates when a field or map key is
42       missing in the template. Only applies to  golang  and  jsonpath  output
43       formats.
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46       --current-replicas=-1
47           Precondition  for  current  size. Requires that the current size of
48       the resource match this value in order to scale.
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51       -f, --filename=[]
52           Filename, directory, or URL to files identifying  the  resource  to
53       set a new size
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56       -o, --output=""
57           Output  format.  One  of: json|yaml|name|go-template-file|template‐
58       file|template|go-template|jsonpath|jsonpath-file.
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61       --record=false
62           Record current kubectl command in the resource annotation.  If  set
63       to  false,  do  not record the command. If set to true, record the com‐
64       mand. If not set, default to updating  the  existing  annotation  value
65       only if one already exists.
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68       -R, --recursive=false
69           Process  the  directory  used in -f, --filename recursively. Useful
70       when you want to manage related manifests  organized  within  the  same
71       directory.
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74       --replicas=0
75           The new desired number of replicas. Required.
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78       --resource-version=""
79           Precondition  for  resource  version.  Requires  that  the  current
80       resource version match this value in order to scale.
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83       -l, --selector=""
84           Selector (label query)  to  filter  on,  supports  '=',  '==',  and
85       '!='.(e.g. -l key1=value1,key2=value2)
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88       --template=""
89           Template  string  or  path  to template file to use when -o=go-tem‐
90       plate, -o=go-template-file. The template format is golang  templates  [
91http://golang.org/pkg/text/template/#pkg-overview⟩].
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94       --timeout=0
95           The  length  of time to wait before giving up on a scale operation,
96       zero means don't wait. Any other values should contain a  corresponding
97       time unit (e.g. 1s, 2m, 3h).
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OPTIONS INHERITED FROM PARENT COMMANDS

102       --allow_verification_with_non_compliant_keys=false
103           Allow  a  SignatureVerifier  to  use  keys  which  are  technically
104       non-compliant with RFC6962.
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107       --alsologtostderr=false
108           log to standard error as well as files
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111       --application_metrics_count_limit=100
112           Max number of application metrics to store (per container)
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115       --as=""
116           Username to impersonate for the operation
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119       --as-group=[]
120           Group to impersonate for the operation, this flag can  be  repeated
121       to specify multiple groups.
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124       --azure-container-registry-config=""
125           Path  to the file containing Azure container registry configuration
126       information.
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129       --boot_id_file="/proc/sys/kernel/random/boot_id"
130           Comma-separated list of files to check for boot-id. Use  the  first
131       one that exists.
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134       --cache-dir="/builddir/.kube/http-cache"
135           Default HTTP cache directory
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138       --certificate-authority=""
139           Path to a cert file for the certificate authority
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142       --client-certificate=""
143           Path to a client certificate file for TLS
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146       --client-key=""
147           Path to a client key file for TLS
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150       --cloud-provider-gce-lb-src-cidrs=130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16
151           CIDRs opened in GCE firewall for LB traffic proxy  health checks
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154       --cluster=""
155           The name of the kubeconfig cluster to use
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158       --container_hints="/etc/cadvisor/container_hints.json"
159           location of the container hints file
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162       --containerd="unix:///var/run/containerd.sock"
163           containerd endpoint
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166       --context=""
167           The name of the kubeconfig context to use
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170       --default-not-ready-toleration-seconds=300
171           Indicates   the   tolerationSeconds   of   the    toleration    for
172       notReady:NoExecute  that is added by default to every pod that does not
173       already have such a toleration.
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176       --default-unreachable-toleration-seconds=300
177           Indicates the tolerationSeconds  of  the  toleration  for  unreach‐
178       able:NoExecute  that  is  added  by  default to every pod that does not
179       already have such a toleration.
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182       --docker="unix:///var/run/docker.sock"
183           docker endpoint
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186       --docker-tls=false
187           use TLS to connect to docker
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190       --docker-tls-ca="ca.pem"
191           path to trusted CA
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194       --docker-tls-cert="cert.pem"
195           path to client certificate
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198       --docker-tls-key="key.pem"
199           path to private key
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202       --docker_env_metadata_whitelist=""
203           a comma-separated list of environment variable keys that  needs  to
204       be collected for docker containers
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207       --docker_only=false
208           Only report docker containers in addition to root stats
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211       --docker_root="/var/lib/docker"
212           DEPRECATED:  docker  root is read from docker info (this is a fall‐
213       back, default: /var/lib/docker)
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216       --enable_load_reader=false
217           Whether to enable cpu load reader
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220       --event_storage_age_limit="default=24h"
221           Max length of time for which to store events (per type). Value is a
222       comma  separated  list  of  key  values, where the keys are event types
223       (e.g.: creation, oom) or "default" and the value is a duration. Default
224       is applied to all non-specified event types
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227       --event_storage_event_limit="default=100000"
228           Max  number  of  events to store (per type). Value is a comma sepa‐
229       rated list of key values, where the keys are event  types  (e.g.:  cre‐
230       ation,  oom)  or  "default"  and  the  value  is an integer. Default is
231       applied to all non-specified event types
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234       --global_housekeeping_interval=0
235           Interval between global housekeepings
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238       --housekeeping_interval=0
239           Interval between container housekeepings
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242       --insecure-skip-tls-verify=false
243           If true, the server's certificate will not be checked for validity.
244       This will make your HTTPS connections insecure
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247       --kubeconfig=""
248           Path to the kubeconfig file to use for CLI requests.
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251       --log-flush-frequency=0
252           Maximum number of seconds between log flushes
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255       --log_backtrace_at=:0
256           when logging hits line file:N, emit a stack trace
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259       --log_cadvisor_usage=false
260           Whether to log the usage of the cAdvisor container
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263       --log_dir=""
264           If non-empty, write log files in this directory
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267       --logtostderr=true
268           log to standard error instead of files
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271       --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
272           Comma-separated  list  of  files  to  check for machine-id. Use the
273       first one that exists.
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276       --match-server-version=false
277           Require server version to match client version
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280       -n, --namespace=""
281           If present, the namespace scope for this CLI request
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284       --request-timeout="0"
285           The length of time to wait before giving  up  on  a  single  server
286       request. Non-zero values should contain a corresponding time unit (e.g.
287       1s, 2m, 3h). A value of zero means don't timeout requests.
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290       -s, --server=""
291           The address and port of the Kubernetes API server
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294       --stderrthreshold=2
295           logs at or above this threshold go to stderr
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298       --storage_driver_buffer_duration=0
299           Writes in the storage driver will be buffered  for  this  duration,
300       and committed to the non memory backends as a single transaction
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303       --storage_driver_db="cadvisor"
304           database name
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307       --storage_driver_host="localhost:8086"
308           database host:port
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311       --storage_driver_password="root"
312           database password
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315       --storage_driver_secure=false
316           use secure connection with database
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319       --storage_driver_table="stats"
320           table name
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323       --storage_driver_user="root"
324           database username
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327       --token=""
328           Bearer token for authentication to the API server
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331       --user=""
332           The name of the kubeconfig user to use
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335       -v, --v=0
336           log level for V logs
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339       --version=false
340           Print version information and quit
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343       --vmodule=
344           comma-separated  list  of pattern=N settings for file-filtered log‐
345       ging
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EXAMPLE

350                # Scale replication controller named 'foo' to 3.
351                oc scale --replicas=3 replicationcontrollers foo
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353                # If the replication controller named foo's current size is 2, scale foo to 3.
354                oc scale --current-replicas=2 --replicas=3 replicationcontrollers foo
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356                # Scale the latest deployment of 'bar'. In case of no deployment, bar's template
357                # will be scaled instead.
358                oc scale --replicas=10 dc bar
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SEE ALSO

364       oc(1),
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HISTORY

369       June 2016, Ported from the Kubernetes man-doc generator
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373Openshift                  Openshift CLI User Manuals                    OC(1)
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