Worker node join configuration file reference¶
A YAML file can be supplied to the k8s join-cluster command to configure and
customise new worker nodes.
This reference section provides all available options for worker nodes.
Configuration options¶
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.
kube-proxy-client-crt¶
Type: string
The client certificate to be used for the kube-proxy. If omitted defaults to an auto generated certificate.
kube-proxy-client-key¶
Type: string
The client key to be used for the kube-proxy. 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-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-apiserver-proxy-args¶
Type: map[string]string
Additional arguments that are passed to k8s-api-server-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-containerd-config¶
Type: apiv1.MapStringAny
Extra configuration for the containerd config.toml
containerd-base-dir¶
Type: string
The base directory in which the containerd-related files are located.