KUBERNETES(1) kubernetes KUBERNETES(1) (NAME) kubectl-taint - (SYNOPSIS) kubectl taint [OPTIONS] (DESCRIPTION) (taints) . o (key) (value) (effect) . key=value:effect . o . o DNS '/' example.com/my-app. o . . o (effect) NoSchedule PreferNoSchedule NoExecute . o (node) . (OPTIONS) --all=false --allow-missing-template-keys=true true . golang jsonpath . --dry-run="none" "none" "server" "client" . client . server . --field-manager="kubectl-taint" . -o, --output="" . : (json, yaml, kyaml, name, go-template, go-template- file, template, templatefile, jsonpath, jsonpath-as-json, jsonpath- file). --overwrite=false true . -l, --selector="" ( ) '=' '==' '!=' 'in' 'notin' ( -l key1=value1,key2=value2,key3 in (value3)). . --show-managed-fields=false true (managedFields) JSON YAML . --template="" -o=go-template -o=go-template-file . [http://golang.org/pkg/text/template/#pkg- overview]. --validate="strict" strict ( true) warn ignore ( false) . "true" "strict" . ServerSideFieldValidation api- server . "warn" ( API ) "ignore" . "false" "ignore" . (OPTIONS INHERITED FROM PARENT COMMANDS) --as="" (impersonate) . (service account) . --as-group=[] . --as-uid="" UID . --as-user-extra=[] . --cache-dir="/home/username/.kube/cache" --certificate-authority="" (certificate authority) --client-certificate="" TLS --client-key="" TLS --cluster="" kubeconfig --context="" kubeconfig --disable-compression=false true --insecure-skip-tls-verify=false true . HTTPS --kubeconfig="" kubeconfig CLI. --kuberc="" kuberc (preferences). export feature gate KUBECTL_KUBERC=false KUBERC=off . --match-server-version=false -n, --namespace="" (namespace) CLI --password="" (basic authentication) API --profile="none" . (none|cpu|heap|goroutine|threadcreate|block|mutex|trace) --profile-output="profile.pprof" --request-timeout="0" . ( 1s 2m 3h). (timeout) . -s, --server="" Kubernetes API --tls-server-name="" . --token="" (Bearer token) API --user="" kubeconfig --username="" API --version=false --version --version=raw --version=vX.Y.Z... --warnings-as-errors=false (EXAMPLE) # 'foo' 'dedicated' 'special-user' 'NoSchedule' # kubectl taint nodes foo dedicated=special-user:NoSchedule # 'dedicated' 'NoSchedule' 'foo' kubectl taint nodes foo dedicated:NoSchedule- # 'dedicated' 'foo' kubectl taint nodes foo dedicated- # 'dedicated' myLabel=X kubectl taint node -l myLabel=X dedicated=foo:PreferNoSchedule # 'bar' 'foo' kubectl taint nodes foo bar:NoSchedule (SEE ALSO) kubectl(1) (HISTORY) Eric Paris (eparis at redhat dot com) kubernetes ! Eric Paris Jan 2015 KUBERNETES(1)