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OC(1) June 2016 OC(1)

NAME

oc extract - Extract secrets or config maps to disk

SYNOPSIS

oc extract [OPTIONS]

DESCRIPTION

Extract files out of secrets and config maps.

The extract command makes it easy to download the contents of a config map or secret into a directory. Each key in the config map or secret is created as a separate file with the name of the key, as it is when you mount a secret or config map into a container.

You may extract the contents of a secret or config map to standard out by passing '-' to the --to option. The names of each key will be written to standard error.

You can limit which keys are extracted with the --keys=NAME flag, or set the directory to extract to with --to=DIRECTORY.

OPTIONS

--confirm=false
If true, overwrite files that already exist.

-f, --filename=[]
Filename, directory, or URL to file to identify to extract the resource.

--keys=[]
An optional list of keys to extract (default is all keys).

--to="."
Directory to extract files to.

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


# Extract the secret "test" to the current directory
oc extract secret/test

# Extract the config map "nginx" to the /tmp directory
oc extract configmap/nginx --to=/tmp

# Extract the config map "nginx" to STDOUT
oc extract configmap/nginx --to=-

# Extract only the key "nginx.conf" from config map "nginx" to the /tmp directory
oc extract configmap/nginx --to=/tmp --keys=nginx.conf

SEE ALSO

oc(1),

HISTORY

June 2016, Ported from the Kubernetes man-doc generator

Openshift CLI User Manuals Openshift