I have been in DevOps related jobs for past 6 years dealing mainly with Kubernetes in AWS and on-premise as well. I spent quite a lot …
How to start K3S on Raspberry Pi3
https://blog.alexellis.io/test-drive-k3s-on-raspberry-pi/
cat /boot/config.txt | grep "arm_64bit"
arm_64bit=1
vim /boot/cmdline.txt
...
cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory
...
:wq!
export K3S_KUBECONFIG_MODE="644"
export INSTALL_K3S_EXEC=" --no-deploy servicelb --no-deploy traefik"
curl -sfL https://get.k3s.io | sh -
curl -L https://get.helm.sh/helm-v3.2.4-linux-arm64.tar.gz | tar -xvzf - --strip-components=1 -C /usr/local/bin/ linux-arm64/helm