KUBERNETES(1)(kubernetes) KUBERNETES(1)(kubernetes) Eric Paris Jan 2015 NAME kubectl set subject - Update the user, group, or service account in a role binding or cluster role binding SYNOPSIS kubectl set subject [OPTIONS] DESCRIPTION Update the user, group, or service account in a role binding or cluster role binding. OPTIONS --all=false Select all resources, in the namespace of the specified resource types --allow-missing-template-keys=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. --dry-run="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. --field-manager="kubectl-set" Name of the manager used to track field ownership. -f, --filename=[] Filename, directory, or URL to files the resource to update the subjects --group=[] Groups to bind to the role -k, --kustomize="" Process the kustomization directory. This flag can't be used together with -f or -R. --local=false If true, set subject will NOT contact api-server but run locally. -o, --output="" Output format. One of: (json, yaml, name, go- template, go-template-file, template, templatefile, jsonpath, jsonpath- as-json, jsonpath-file). -R, --recursive=false Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory. -l, --selector="" 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. --serviceaccount=[] Service accounts to bind to the role --show-managed-fields=false If true, keep the managedFields when printing objects in JSON or YAML format. --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]. --user=[] Usernames to bind to the role 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/username/.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 --password="" Password for basic authentication to the API server --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 --username="" Username for basic authentication to the API server --version=false --version, --version=raw prints version information and quits; --version=vX.Y.Z... sets the reported version --warnings-as-errors=false Treat warnings received from the server as errors and exit with a non-zero exit code EXAMPLE # 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 SEE ALSO kubectl-set(1), HISTORY 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! Manuals User KUBERNETES(1)(kubernetes)