https://blog.alexellis.io/test-drive-k3s-on-raspberry-pi/
Set the GPU memory split to 16mb
Add this to /boot/cmdline.txt cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory
curl -sfL https://get.k3s.io | sh - [INFO] Finding latest release [INFO] Using v1.0.1 as release [INFO] Downloading hash https://github.com/rancher/k3s/releases/download/v1.0.1/sha256sum-arm.txt [INFO] Downloading binary https://github.com/rancher/k3s/releases/download/v1.0.1/k3s-armhf [INFO] Verifying binary download [INFO] Installing k3s to /usr/local/bin/k3s [INFO] Creating /usr/local/bin/kubectl symlink to k3s [INFO] Creating /usr/local/bin/crictl symlink to k3s [INFO] Creating /usr/local/bin/ctr symlink to k3s [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 Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service. [INFO] systemd: Starting k3s