Jetson Mate Wiki setup fails when trying to intialize cluster

Hi when I try to initialize the jetson mate cluster I get the following error. Any help would be apprecited!:
[kubelet-check] The HTTP call equal to ‘curl -sSL http://localhost:10248/healthz’ failed with error: Get “http://localhost:10248/healthz”: dial tcp connect: connection refused.
[kubelet-check] It seems like the kubelet isn’t running or healthy.

I tried this.
It’s Docker and Kubernetes Driver problem.

sud cat < /etc/sysctl.d/k8s.conf

net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
sudo sysctl --system

// Edit “/etc/docker/daemon.json”

“exec-opts”: [“native.cgroupdriver=systemd”],
“log-driver”: “json-file”,
“log-opts”: {
“max-size”: “100m”
“storage-driver”: “overlay2”,
“default-runtime” : “nvidia”,
“runtimes”: {
“nvidia”: {
“path”: “nvidia-container-runtime”,
“runtimeArgs”: []

// Restart daemon,docker
sudo systemctl daemon-reload && sudo systemctl restart docker

//Reset kubeadm
sudo kubeadm reset

//delete files
sudo rm /var/lib/etcd
sudo rm /etc/kubernetes/manifests/kube-apiserver.yaml
sudo rm /etc/kubernetes/manifests/kube-controller-manager.yaml
sudo rm /etc/kubernetes/manifests/kube-scheduler.yaml
sudo rm /etc/kubernetes/manifests/etcd.yaml

// Init
sudo kubeadm init --pod-network-cidr=