perform kubeadm init Cluster initialization encountered ：

[WARNING IsDockerSystemdCheck]: detected “cgroupfs” as the Docker cgroup driver. The recommended driver is “systemd”.

[ Warning IsDockerSystemdCheck]： detected “cgroupfs” As Docker cgroup The driver . The recommended driver is “systemd”.

So let’s change the driver .

resolvent ： modify docker

because Ubuntu No default settings root, So set it up root user

sudo passwd root

After entering the password , Switch root user ：su root

stay /etc/docker Create daemon.json And edit ：

mkdir /etc/docker/daemon.json

Add the following ：

{
"exec-opts":["native.cgroupdriver=systemd"]
}

restart docker

systemctl restart docker
systemctl status docker