mirror of https://github.com/k3s-io/k3s
127 lines
6.6 KiB
Markdown
127 lines
6.6 KiB
Markdown
<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
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<!-- BEGIN STRIP_FOR_RELEASE -->
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
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If you are using a released version of Kubernetes, you should
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refer to the docs that go with that version.
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<!-- TAG RELEASE_LINK, added by the munger automatically -->
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<strong>
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The latest release of this document can be found
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[here](http://releases.k8s.io/release-1.2/docs/user-guide/kubectl/kubectl_create_configmap.md).
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Documentation for other releases can be found at
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[releases.k8s.io](http://releases.k8s.io).
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</strong>
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--
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<!-- END STRIP_FOR_RELEASE -->
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<!-- END MUNGE: UNVERSIONED_WARNING -->
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## kubectl create configmap
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Create a configMap from a local file, directory or literal value.
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### Synopsis
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Create a configmap based on a file, directory, or specified literal value.
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A single configmap may package one or more key/value pairs.
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When creating a configmap based on a file, the key will default to the basename of the file, and the value will
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default to the file content. If the basename is an invalid key, you may specify an alternate key.
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When creating a configmap based on a directory, each file whose basename is a valid key in the directory will be
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packaged into the configmap. Any directory entries except regular files are ignored (e.g. subdirectories,
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symlinks, devices, pipes, etc).
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```
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kubectl create configmap NAME [--from-file=[key=]source] [--from-literal=key1=value1] [--dry-run]
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```
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### Examples
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```
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# Create a new configmap named my-config with keys for each file in folder bar
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kubectl create configmap my-config --from-file=path/to/bar
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# Create a new configmap named my-config with specified keys instead of names on disk
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kubectl create configmap my-config --from-file=key1=/path/to/bar/file1.txt --from-file=key2=/path/to/bar/file2.txt
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# Create a new configMap named my-config with key1=config1 and key2=config2
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kubectl create configmap my-config --from-literal=key1=config1 --from-literal=key2=config2
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```
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### Options
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```
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--dry-run[=false]: If true, only print the object that would be sent, without sending it.
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--from-file=[]: Key files can be specified using their file path, in which case a default name will be given to them, or optionally with a name and file path, in which case the given name will be used. Specifying a directory will iterate each named file in the directory that is a valid configmap key.
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--from-literal=[]: Specify a key and literal value to insert in configmap (i.e. mykey=somevalue)
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--generator="configmap/v1": The name of the API generator to use.
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--no-headers[=false]: When using the default output, don't print headers.
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-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/HEAD/docs/user-guide/jsonpath.md].
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--output-version="": Output the formatted object with the given group version (for ex: 'extensions/v1beta1').
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--save-config[=false]: If true, the configuration of current object will be saved in its annotation. This is useful when you want to perform kubectl apply on this object in the future.
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--schema-cache-dir="~/.kube/schema": If non-empty, load/store cached API schemas in this directory, default is '$HOME/.kube/schema'
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-a, --show-all[=false]: When printing, show all resources (default hide terminated pods.)
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--show-labels[=false]: When printing, show all labels as the last column (default hide labels column)
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--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.
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--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].
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--validate[=true]: If true, use a schema to validate the input before sending it
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```
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### Options inherited from parent commands
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```
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--alsologtostderr[=false]: log to standard error as well as files
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--as="": Username to impersonate for the operation.
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--certificate-authority="": Path to a cert. file for the certificate authority.
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--client-certificate="": Path to a client certificate file for TLS.
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--client-key="": Path to a client key file for TLS.
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--cluster="": The name of the kubeconfig cluster to use
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--context="": The name of the kubeconfig context to use
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--insecure-skip-tls-verify[=false]: If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure.
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--kubeconfig="": Path to the kubeconfig file to use for CLI requests.
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--log-backtrace-at=:0: when logging hits line file:N, emit a stack trace
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--log-dir="": If non-empty, write log files in this directory
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--log-flush-frequency=5s: Maximum number of seconds between log flushes
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--logtostderr[=true]: log to standard error instead of files
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--match-server-version[=false]: Require server version to match client version
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--namespace="": If present, the namespace scope for this CLI request.
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--password="": Password for basic authentication to the API server.
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-s, --server="": The address and port of the Kubernetes API server
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--stderrthreshold=2: logs at or above this threshold go to stderr
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--token="": Bearer token for authentication to the API server.
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--user="": The name of the kubeconfig user to use
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--username="": Username for basic authentication to the API server.
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--v=0: log level for V logs
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--vmodule=: comma-separated list of pattern=N settings for file-filtered logging
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```
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### SEE ALSO
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* [kubectl create](kubectl_create.md) - Create a resource by filename or stdin
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###### Auto generated by spf13/cobra on 29-Apr-2016
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[]()
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