Kubelet option to disable cgroup v1 support

Signed-off-by: Harshal Patil <[email protected]>

Kubernetes-commit: fff2b7f5666d3bb9fadd2d3731b6072c83f0c2a8

Author: harche

config/v1beta1/types.go

@@ -851,6 +851,14 @@ type KubeletConfiguration struct {
 	// If not specified, the value in containerRuntimeEndpoint is used.
 	// +optional
 	ImageServiceEndpoint string `json:"imageServiceEndpoint,omitempty"`
+
+	// FailCgroupV1 prevents the kubelet from starting on hosts
+	// that use cgroup v1. By default, this is set to 'false', meaning
+	// the kubelet is allowed to start on cgroup v1 hosts unless this
+	// option is explicitly enabled.
+	// Default: false
+	// +optional
+	FailCgroupV1 *bool `json:"failCgroupV1,omitempty"`
 }
 
 type KubeletAuthorizationMode string