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, kyaml, 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 '=', '==', '!=', 'in', 'notin'.(e.g. -l key1=value1,key2=value2,key3 in (value3)). 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.

--as-user-extra=[]
    User extras to impersonate for the operation, this flag can be repeated to specify multiple values for the same key.

--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.

--kuberc=""
    Path to the kuberc file to use for preferences. This can be disabled by exporting KUBECTL_KUBERC=false feature gate or turning off the feature KUBERC=off.

--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|trace)

--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!