Set hostname as shown here: Stupid *nix tricks
Setup static IP address as shown here: Static IP for Ubuntu
Remove Docker
sudo apt update
sudo apt remove docker docker-engine docker.io containerd runc
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo \
"deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
sudo groupadd docker
sudo usermod -aG docker $USER
log out
docker run hello-world
sudo systemctl start docker
sudo systemctl enable docker
sudo systemctl status docker
sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 --privileged rancher/rancher
sudo docker run -d --privileged --restart=unless-stopped --net=host -v /etc/kubernetes:/etc/kubernetes -v /var/run:/var/run rancher/rancher-agent:v2.5.9 --server https://10.10.8.200 --token llbjf5ftpj5ndlmxgmps5kfqhp22n249bgmccfrdvpzvjqh7szvvdd --ca-checksum 8bd8394001cd26fa8410710bcac2f8b377cd65917ebbdc352e7dbb77391d59a7 --etcd --controlplane