Install kubenetes using kubeadmin

notes

install docker ce https://docs.docker.com/install/linux/docker-ce/ubuntu/

setup docker cri https://kubernetes.io/docs/setup/cri/

# Setup daemon.
cat > /etc/docker/daemon.json <<EOF
{
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2"
}
EOF

mkdir -p /etc/systemd/system/docker.service.d

# Restart docker.
systemctl daemon-reload
systemctl restart docker

these instructions to get kubernetes installed https://phoenixnap.com/kb/install-kubernetes-on-ubuntu

to fix kubectl so it works

mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

clear out old cpu manager state
sudo rm /var/lib/kubelet/cpu_manager_state

then install flannel network fabric driver https://github.com/coreos/flannel

checking kubelet logs

journalctl -xeu kubelet