Control plane node join configuration file reference¶
A YAML file can be supplied to the k8s join-cluster command to configure and
customize new nodes.
This reference section provides all available options for control plane nodes.
Configuration options¶
extra-sans¶
Type: []string
List of extra SANs to be added to certificates.
front-proxy-client-crt¶
Type: string
The client certificate to be used for the front proxy. If omitted defaults to an auto generated certificate.
front-proxy-client-key¶
Type: string
The client key to be used for the front proxy. If omitted defaults to an auto generated key.
kube-proxy-client-crt¶
Type: string
The client certificate to be used by kubelet for communicating with the kube-apiserver. If omitted defaults to an auto generated certificate.
kube-proxy-client-key¶
Type: string
The client key to be used by kubelet for communicating with the kube-apiserver. If omitted defaults to an auto generated key.
kube-scheduler-client-crt¶
Type: string
The client certificate to be used for the kube-scheduler. If omitted defaults to an auto generated certificate.
kube-scheduler-client-key¶
Type: string
The client key to be used for the kube-scheduler. If omitted defaults to an auto generated key.
kube-controller-manager-client-crt¶
Type: string
The client certificate to be used for the Kubernetes controller manager. If omitted defaults to an auto generated certificate.
kube-controller-manager-client-key¶
Type: string
The client key to be used for the Kubernetes controller manager. If omitted defaults to an auto generated key.
apiserver-crt¶
Type: string
The certificate to be used for the kube-apiserver. If omitted defaults to an auto generated certificate.
apiserver-key¶
Type: string
The key to be used for the kube-apiserver. If omitted defaults to an auto generated key.
kubelet-crt¶
Type: string
The certificate to be used for the kubelet. If omitted defaults to an auto generated certificate.
kubelet-key¶
Type: string
The key to be used for the kubelet. If omitted defaults to an auto generated key.
kubelet-client-crt¶
Type: string
The client certificate to be used for the kubelet. If omitted defaults to an auto generated certificate.
kubelet-client-key¶
Type: string
The client key to be used for the kubelet. If omitted defaults to an auto generated key.
extra-node-config-files¶
Type: map[string]string
Additional files that are uploaded /var/snap/k8s/common/args/conf.d/<filename>
to a node on bootstrap. These files can then be referenced by Kubernetes
service arguments.
The format is map[<filename>]<filecontent>.
extra-node-kube-apiserver-args¶
Type: map[string]string
Additional arguments that are passed to the kube-apiserver only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-kube-controller-manager-args¶
Type: map[string]string
Additional arguments that are passed to the kube-controller-manager only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-kube-scheduler-args¶
Type: map[string]string
Additional arguments that are passed to the kube-scheduler only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-kube-proxy-args¶
Type: map[string]string
Additional arguments that are passed to the kube-proxy only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-kubelet-args¶
Type: map[string]string
Additional arguments that are passed to the kubelet only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-containerd-args¶
Type: map[string]string
Additional arguments that are passed to containerd only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-k8s-dqlite-args¶
Type: map[string]string
Additional arguments that are passed to k8s-dqlite only for that specific node.
A parameter that is explicitly set to null is deleted.
The format is map[<--flag-name>]<value>.
extra-node-containerd-config¶
Type: apiv1.MapStringAny
Extra configuration for the containerd config.toml