The docker container runtime must be used to complete some of the included scenarios. K3s uses containerd by default, so adding docker support requires the following steps during installation
curl https://releases.rancher.com/install-docker/20.10.sh | sh
cgroup
to cgroupfs
because k3s does not use systemd cgroupecho -e '{\n "exec-opts": ["native.cgroupdriver=cgroupfs"]\n}' | sudo tee /etc/docker/daemon.json
sudo systemctl daemon-reload
sudo systemctl restart docker
curl -sfL https://get.k3s.io | sh -s server --docker
SERVER_NAME=$(hostname) # or enter your local IP address
NODE_TOKEN=$(cat /var/lib/rancher/k3s/server/node-token)
curl -sfL https://get.k3s.io | K3S_URL=https://${SERVER_NAME}:6443 K3S_TOKEN=${NODE_TOKEN} sh -s agent --docker
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