cloud-init.yaml

#cloud-config
packages:
  - curl
users:
  - name: cluster
    ssh-authorized-keys:
      - ${local_ssh_public_key}
      - ${worker_ssh_public_key}
    sudo: ALL=(ALL) NOPASSWD:ALL
    shell: /bin/bash

runcmd:
  - apt-get update -y
  - curl https://get.k3s.io | INSTALL_K3S_EXEC="--tls-san ${public_ip} --disable traefik --disable servicelb --flannel-iface enp7s0 --write-kubeconfig-mode 644 --disable metrics-server --disable-cloud-controller --kubelet-arg cloud-provider=external" sh -
  - kubectl -n kube-system create secret generic hcloud --from-literal=token=${hcloud_token} --from-literal=network=${hcloud_network}
  - kubectl -n kube-system create secret generic hcloud-csi --from-literal=token=${hcloud_token}
  - wget https://github.com/hetznercloud/hcloud-cloud-controller-manager/releases/latest/download/ccm-networks.yaml -O ccm-networks.yaml
  - sed -i 's cluster-cidr=10.244.0.0/16 cluster-cidr=10.42.0.0/16 g' /root/ccm-networks.yaml
  - kubectl apply -f ccm-networks.yaml
  - kubectl apply -f https://raw.githubusercontent.com/hetznercloud/csi-driver/v2.6.0/deploy/kubernetes/hcloud-csi.yml
  - apt clean
  - apt auto-clean