website/content/en/docs/reference/command-line-tools-reference/feature-gates/root-ca-config-map.md

825 B

title content_type _build stages removed
RootCAConfigMap feature_gate
list render
never false
stage defaultValue fromVersion toVersion
alpha false 1.13 1.19
stage defaultValue fromVersion toVersion
beta true 1.20 1.20
stage defaultValue fromVersion toVersion
stable true 1.21 1.22
true

Configure the kube-controller-manager to publish a {{< glossary_tooltip text="ConfigMap" term_id="configmap" >}} named kube-root-ca.crt to every namespace. This ConfigMap contains a CA bundle used for verifying connections to the kube-apiserver. See Bound Service Account Tokens for more details.