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.TH KUBERNETES(1) kubernetes User Manuals
Eric Paris
Jan 2015

.SH NAME
.PP
kubectl auth can-i - Check whether an action is allowed


.SH SYNOPSIS
.PP
\fBkubectl auth can-i\fP [OPTIONS]


.SH DESCRIPTION
.PP
Check whether an action is allowed.

.PP
VERB is a logical Kubernetes API verb like 'get', 'list', 'watch', 'delete', etc. TYPE is a Kubernetes resource. Shortcuts and groups will be resolved. NONRESOURCEURL is a partial URL that starts with "/". NAME is the name of a particular Kubernetes resource. This command pairs nicely with impersonation. See --as global flag.


.SH OPTIONS
.PP
\fB-A\fP, \fB--all-namespaces\fP=false
	If true, check the specified action in all namespaces.

.PP
\fB--list\fP=false
	If true, prints all allowed actions.

.PP
\fB--no-headers\fP=false
	If true, prints allowed actions without headers

.PP
\fB-q\fP, \fB--quiet\fP=false
	If true, suppress output and just return the exit code.

.PP
\fB--subresource\fP=""
	SubResource such as pod/log or deployment/scale


.SH OPTIONS INHERITED FROM PARENT COMMANDS
.PP
\fB--as\fP=""
	Username to impersonate for the operation. User could be a regular user or a service account in a namespace.

.PP
\fB--as-group\fP=[]
	Group to impersonate for the operation, this flag can be repeated to specify multiple groups.

.PP
\fB--as-uid\fP=""
	UID to impersonate for the operation.

.PP
\fB--cache-dir\fP="/home/username/.kube/cache"
	Default cache directory

.PP
\fB--certificate-authority\fP=""
	Path to a cert file for the certificate authority

.PP
\fB--client-certificate\fP=""
	Path to a client certificate file for TLS

.PP
\fB--client-key\fP=""
	Path to a client key file for TLS

.PP
\fB--cluster\fP=""
	The name of the kubeconfig cluster to use

.PP
\fB--context\fP=""
	The name of the kubeconfig context to use

.PP
\fB--disable-compression\fP=false
	If true, opt-out of response compression for all requests to the server

.PP
\fB--insecure-skip-tls-verify\fP=false
	If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure

.PP
\fB--kubeconfig\fP=""
	Path to the kubeconfig file to use for CLI requests.

.PP
\fB--match-server-version\fP=false
	Require server version to match client version

.PP
\fB-n\fP, \fB--namespace\fP=""
	If present, the namespace scope for this CLI request

.PP
\fB--password\fP=""
	Password for basic authentication to the API server

.PP
\fB--profile\fP="none"
	Name of profile to capture. One of (none|cpu|heap|goroutine|threadcreate|block|mutex)

.PP
\fB--profile-output\fP="profile.pprof"
	Name of the file to write the profile to

.PP
\fB--request-timeout\fP="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.

.PP
\fB-s\fP, \fB--server\fP=""
	The address and port of the Kubernetes API server

.PP
\fB--tls-server-name\fP=""
	Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used

.PP
\fB--token\fP=""
	Bearer token for authentication to the API server

.PP
\fB--user\fP=""
	The name of the kubeconfig user to use

.PP
\fB--username\fP=""
	Username for basic authentication to the API server

.PP
\fB--version\fP=false
	--version, --version=raw prints version information and quits; --version=vX.Y.Z... sets the reported version

.PP
\fB--warnings-as-errors\fP=false
	Treat warnings received from the server as errors and exit with a non-zero exit code


.SH EXAMPLE
.EX
  # Check to see if I can create pods in any namespace
  kubectl auth can-i create pods --all-namespaces
  
  # Check to see if I can list deployments in my current namespace
  kubectl auth can-i list deployments.apps
  
  # Check to see if service account "foo" of namespace "dev" can list pods in the namespace "prod"
  # You must be allowed to use impersonation for the global option "--as"
  kubectl auth can-i list pods --as=system:serviceaccount:dev:foo -n prod
  
  # Check to see if I can do everything in my current namespace ("*" means all)
  kubectl auth can-i '*' '*'
  
  # Check to see if I can get the job named "bar" in namespace "foo"
  kubectl auth can-i list jobs.batch/bar -n foo
  
  # Check to see if I can read pod logs
  kubectl auth can-i get pods --subresource=log
  
  # Check to see if I can access the URL /logs/
  kubectl auth can-i get /logs/
  
  # Check to see if I can approve certificates.k8s.io
  kubectl auth can-i approve certificates.k8s.io
  
  # List all allowed actions in namespace "foo"
  kubectl auth can-i --list --namespace=foo
.EE


.SH SEE ALSO
.PP
\fBkubectl-auth(1)\fP,


.SH HISTORY
.PP
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!