table of contents
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¶
HISTORY¶
June 2016, Ported from the Kubernetes man-doc generator
Openshift CLI User Manuals | Openshift |