sloving driver issue for kubernetes installation Nowadays kubernetes just suport systemd driver for managing resources but in default docker installation default driver will set to cfgroup and it become issue that kubelet wont start
For fixing this issue you need to just creat this file and change docker driver from cfgroup to system :
cat > /etc/docker/daemon.json <<EOF
{
"exec-opts": ["native.cgroupdriver=systemd"],
"log-driver": "json-file",
"log-opts": {
"max-size": "100m"
},
"storage-driver": "overlay2"
}
EOF
systemctl daemon-reload
systemctl restart docker
systemctl restart kubelet #if you want to install kubernetes