could not setup k3s cluster use docker containers or multipass?

[metrue]

• Docker not works

root@d183ae05049d:~# curl -sLS https://get.k3s.io | INSTALL_K3S_EXEC='server --tls-san 127.0.01' INSTALL_K3S_VERSION='v0.9.1' sh -
[INFO]  Using v0.9.1 as release
[INFO]  Downloading hash https://github.com/rancher/k3s/releases/download/v0.9.1/sha256sum-amd64.txt
[INFO]  Skipping binary downloaded, installed k3s matches hash
[INFO]  Skipping /usr/local/bin/kubectl symlink to k3s, already exists
[INFO]  Skipping /usr/local/bin/crictl symlink to k3s, already exists
[INFO]  Skipping /usr/local/bin/ctr symlink to k3s, already exists
[INFO]  Creating killall script /usr/local/bin/k3s-killall.sh
[INFO]  Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO]  env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO]  systemd: Creating service file /etc/systemd/system/k3s.service
[INFO]  systemd: Enabling k3s unit
Failed to connect to bus: No such file or directory
```