sudo apt update sudo apt upgrade
#ganti nama host sudo hostnamectl set-hostname pi-manager
#Get the tool or update curl -SLsf https://get.k3sup.dev | sudo sh
#Start a new cluster k3sup install --ip $SERVER_IP --user pi Join an agent/worker into the cluster
k3sup join --ip $AGENT_IP --server-ip $SERVER_IP --user pi Install OpenFaaS on ARMHF, ARM64 or a PC/VM
k3sup app install openfaas [--load-balancer] [--basic-auth]