user_data.tftpl

#cloud-config
groups:
  - docker
users:
  - name: frehoy
    # Allow frehoy to sudo without password
    sudo:  ALL=(ALL) NOPASSWD:ALL
    ssh_authorized_keys:
      - ${pubkey}
    groups: [docker]
# apt update, upgrade and reboot
package_reboot_if_required: true
package_update: true
package_upgrade: true
# Install docker compose
apt:
  sources:
    docker.list:
      source: deb [arch=amd64] https://download.docker.com/linux/ubuntu $RELEASE stable
      keyid: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
packages:
  - make
  - docker-ce
  - docker-ce-cli
  - docker-compose-plugin