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

6       oc  create  configmap - Create a configmap from a local file, directory
7       or literal value
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SYNOPSIS

12       oc create configmap [OPTIONS]
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DESCRIPTION

17       Create a configmap based on a file,  directory,  or  specified  literal
18       value.
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21       A single configmap may package one or more key/value pairs.
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24       When  creating a configmap based on a file, the key will default to the
25       basename of the file, and the value will default to the  file  content.
26       If the basename is an invalid key, you may specify an alternate key.
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29       When  creating  a configmap based on a directory, each file whose base‐
30       name is a valid key in the directory will be  packaged  into  the  con‐
31       figmap.   Any  directory entries except regular files are ignored (e.g.
32       subdirectories, symlinks, devices, pipes, etc).
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OPTIONS

37       --allow-missing-template-keys=true
38           If true, ignore any errors in templates when a field or map key  is
39       missing  in  the  template.  Only applies to golang and jsonpath output
40       formats.
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43       --append-hash=false
44           Append a hash of the configmap to its name.
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47       --dry-run=false
48           If true, only print the object that would be sent, without  sending
49       it.
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52       --from-env-file=""
53           Specify the path to a file to read lines of key=val pairs to create
54       a configmap (i.e. a Docker .env file).
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57       --from-file=[]
58           Key file can be specified using its file path, in which  case  file
59       basename  will  be  used as configmap key, or optionally with a key and
60       file path, in which case the given key  will  be  used.   Specifying  a
61       directory  will iterate each named file in the directory whose basename
62       is a valid configmap key.
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65       --from-literal=[]
66           Specify a key and  literal  value  to  insert  in  configmap  (i.e.
67       mykey=somevalue)
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70       --generator="configmap/v1"
71           The name of the API generator to use.
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74       -o, --output=""
75           Output  format. One of: json|yaml|name|template|go-template|go-tem‐
76       plate-file|templatefile|jsonpath|jsonpath-file.
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79       --save-config=false
80           If true, the configuration of current object will be saved  in  its
81       annotation.  Otherwise,  the annotation will be unchanged. This flag is
82       useful when you want to perform kubectl apply on  this  object  in  the
83       future.
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86       --template=""
87           Template  string  or  path  to template file to use when -o=go-tem‐
88       plate, -o=go-template-file. The template format is golang  templates  [
89http://golang.org/pkg/text/template/#pkg-overview⟩].
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92       --validate=false
93           If true, use a schema to validate the input before sending it
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OPTIONS INHERITED FROM PARENT COMMANDS

98       --allow_verification_with_non_compliant_keys=false
99           Allow  a  SignatureVerifier  to  use  keys  which  are  technically
100       non-compliant with RFC6962.
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103       --alsologtostderr=false
104           log to standard error as well as files
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107       --application_metrics_count_limit=100
108           Max number of application metrics to store (per container)
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111       --as=""
112           Username to impersonate for the operation
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115       --as-group=[]
116           Group to impersonate for the operation, this flag can  be  repeated
117       to specify multiple groups.
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120       --azure-container-registry-config=""
121           Path  to the file containing Azure container registry configuration
122       information.
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125       --boot_id_file="/proc/sys/kernel/random/boot_id"
126           Comma-separated list of files to check for boot-id. Use  the  first
127       one that exists.
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130       --cache-dir="/builddir/.kube/http-cache"
131           Default HTTP cache directory
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134       --certificate-authority=""
135           Path to a cert file for the certificate authority
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138       --client-certificate=""
139           Path to a client certificate file for TLS
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142       --client-key=""
143           Path to a client key file for TLS
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146       --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
147           CIDRs opened in GCE firewall for LB traffic proxy  health checks
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150       --cluster=""
151           The name of the kubeconfig cluster to use
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154       --container_hints="/etc/cadvisor/container_hints.json"
155           location of the container hints file
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158       --containerd="unix:///var/run/containerd.sock"
159           containerd endpoint
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162       --context=""
163           The name of the kubeconfig context to use
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166       --default-not-ready-toleration-seconds=300
167           Indicates   the   tolerationSeconds   of   the    toleration    for
168       notReady:NoExecute  that is added by default to every pod that does not
169       already have such a toleration.
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172       --default-unreachable-toleration-seconds=300
173           Indicates the tolerationSeconds  of  the  toleration  for  unreach‐
174       able:NoExecute  that  is  added  by  default to every pod that does not
175       already have such a toleration.
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178       --docker="unix:///var/run/docker.sock"
179           docker endpoint
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182       --docker-tls=false
183           use TLS to connect to docker
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186       --docker-tls-ca="ca.pem"
187           path to trusted CA
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190       --docker-tls-cert="cert.pem"
191           path to client certificate
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194       --docker-tls-key="key.pem"
195           path to private key
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198       --docker_env_metadata_whitelist=""
199           a comma-separated list of environment variable keys that  needs  to
200       be collected for docker containers
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203       --docker_only=false
204           Only report docker containers in addition to root stats
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207       --docker_root="/var/lib/docker"
208           DEPRECATED:  docker  root is read from docker info (this is a fall‐
209       back, default: /var/lib/docker)
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212       --enable_load_reader=false
213           Whether to enable cpu load reader
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216       --event_storage_age_limit="default=24h"
217           Max length of time for which to store events (per type). Value is a
218       comma  separated  list  of  key  values, where the keys are event types
219       (e.g.: creation, oom) or "default" and the value is a duration. Default
220       is applied to all non-specified event types
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223       --event_storage_event_limit="default=100000"
224           Max  number  of  events to store (per type). Value is a comma sepa‐
225       rated list of key values, where the keys are event  types  (e.g.:  cre‐
226       ation,  oom)  or  "default"  and  the  value  is an integer. Default is
227       applied to all non-specified event types
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230       --global_housekeeping_interval=0
231           Interval between global housekeepings
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234       --housekeeping_interval=0
235           Interval between container housekeepings
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238       --insecure-skip-tls-verify=false
239           If true, the server's certificate will not be checked for validity.
240       This will make your HTTPS connections insecure
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243       --kubeconfig=""
244           Path to the kubeconfig file to use for CLI requests.
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247       --log-flush-frequency=0
248           Maximum number of seconds between log flushes
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251       --log_backtrace_at=:0
252           when logging hits line file:N, emit a stack trace
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255       --log_cadvisor_usage=false
256           Whether to log the usage of the cAdvisor container
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259       --log_dir=""
260           If non-empty, write log files in this directory
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263       --logtostderr=true
264           log to standard error instead of files
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267       --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
268           Comma-separated  list  of  files  to  check for machine-id. Use the
269       first one that exists.
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272       --match-server-version=false
273           Require server version to match client version
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276       -n, --namespace=""
277           If present, the namespace scope for this CLI request
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280       --request-timeout="0"
281           The length of time to wait before giving  up  on  a  single  server
282       request. Non-zero values should contain a corresponding time unit (e.g.
283       1s, 2m, 3h). A value of zero means don't timeout requests.
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286       -s, --server=""
287           The address and port of the Kubernetes API server
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290       --stderrthreshold=2
291           logs at or above this threshold go to stderr
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294       --storage_driver_buffer_duration=0
295           Writes in the storage driver will be buffered  for  this  duration,
296       and committed to the non memory backends as a single transaction
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299       --storage_driver_db="cadvisor"
300           database name
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303       --storage_driver_host="localhost:8086"
304           database host:port
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307       --storage_driver_password="root"
308           database password
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311       --storage_driver_secure=false
312           use secure connection with database
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315       --storage_driver_table="stats"
316           table name
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319       --storage_driver_user="root"
320           database username
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323       --token=""
324           Bearer token for authentication to the API server
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327       --user=""
328           The name of the kubeconfig user to use
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331       -v, --v=0
332           log level for V logs
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335       --version=false
336           Print version information and quit
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339       --vmodule=
340           comma-separated  list  of pattern=N settings for file-filtered log‐
341       ging
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EXAMPLE

346                # Create a new configmap named my-config based on folder bar
347                oc create configmap my-config --from-file=path/to/bar
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349                # Create a new configmap named my-config with specified keys instead of file basenames on disk
350                oc create configmap my-config --from-file=key1=/path/to/bar/file1.txt --from-file=key2=/path/to/bar/file2.txt
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352                # Create a new configmap named my-config with key1=config1 and key2=config2
353                oc create configmap my-config --from-literal=key1=config1 --from-literal=key2=config2
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355                # Create a new configmap named my-config from the key=value pairs in the file
356                oc create configmap my-config --from-file=path/to/bar
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358                # Create a new configmap named my-config from an env file
359                oc create configmap my-config --from-env-file=path/to/bar.env
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SEE ALSO

365       oc-create(1),
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HISTORY

370       June 2016, Ported from the Kubernetes man-doc generator
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374Openshift                  Openshift CLI User Manuals             OC CREATE(1)
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