#cloud-config

# 1. Hostname configuration
hostname: ${hostname}
fqdn: ${hostname}
preserve_hostname: false

# 2. User creation
users:
  - name: ${username}
    sudo: ALL=(ALL) NOPASSWD:ALL
    groups: sudo, admin
    shell: /bin/bash
    ssh_authorized_keys:
      - ${ssh_key}

# 3. System update
package_update: true
package_upgrade: true

# 4. Package installation
packages:
  - qemu-guest-agent
  - curl

# 5. Tailscale installation and configuration
runcmd:
  # Enable and start qemu-guest-agent (systemd)
  - [ systemctl, enable, qemu-guest-agent, --now ]
  # Install and configure Tailscale
  - [ sh, -c, "curl -fsSL https://tailscale.com/install.sh | sh" ]
  - [ tailscale, up, --authkey=${tailscale_auth_key}, --hostname=${vm_name} ]