.nh .TH KUBERNETES(1) kubernetes User Manuals Eric Paris Jan 2015 .SH NAME .PP kubectl set subject - Update the user, group, or service account in a role binding or cluster role binding .SH SYNOPSIS .PP \fBkubectl set subject\fP [OPTIONS] .SH DESCRIPTION .PP Update the user, group, or service account in a role binding or cluster role binding. .SH OPTIONS .PP \fB--all\fP=false Select all resources, in the namespace of the specified resource types .PP \fB--allow-missing-template-keys\fP=true If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. .PP \fB--dry-run\fP="none" Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource. .PP \fB--field-manager\fP="kubectl-set" Name of the manager used to track field ownership. .PP \fB-f\fP, \fB--filename\fP=[] Filename, directory, or URL to files the resource to update the subjects .PP \fB--group\fP=[] Groups to bind to the role .PP \fB-k\fP, \fB--kustomize\fP="" Process the kustomization directory. This flag can't be used together with -f or -R. .PP \fB--local\fP=false If true, set subject will NOT contact api-server but run locally. .PP \fB-o\fP, \fB--output\fP="" Output format. One of: (json, yaml, name, go-template, go-template-file, template, templatefile, jsonpath, jsonpath-as-json, jsonpath-file). .PP \fB-R\fP, \fB--recursive\fP=false Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory. .PP \fB-l\fP, \fB--selector\fP="" Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2). Matching objects must satisfy all of the specified label constraints. .PP \fB--serviceaccount\fP=[] Service accounts to bind to the role .PP \fB--show-managed-fields\fP=false If true, keep the managedFields when printing objects in JSON or YAML format. .PP \fB--template\fP="" 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]. .PP \fB--user\fP=[] Usernames to bind to the role .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--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 # Update a cluster role binding for serviceaccount1 kubectl set subject clusterrolebinding admin --serviceaccount=namespace:serviceaccount1 # Update a role binding for user1, user2, and group1 kubectl set subject rolebinding admin --user=user1 --user=user2 --group=group1 # Print the result (in YAML format) of updating rolebinding subjects from a local, without hitting the server kubectl create rolebinding admin --role=admin --user=admin -o yaml --dry-run=client | kubectl set subject --local -f - --user=foo -o yaml .EE .SH SEE ALSO .PP \fBkubectl-set(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!