packer-rancher.json

{
  "builders":
  [
    {
      "type": "qemu",
      "iso_url": "https://releases.rancher.com/os/latest/rancheros.iso",
      "iso_checksum_type": "md5",
      "iso_checksum": "fbc67ac3a71e9ba53a18b65ce4c0d9f6",
      "output_directory": "output_rancheros",
      "ssh_wait_timeout": "360s",
      "shutdown_command": "sudo shutdown -h now",
      "disk_size": 10000,
      "format": "qcow2",
      "headless": true,
      "accelerator": "kvm",
      "ssh_host_port_min": 2225,
      "ssh_host_port_max": 2229,
      "ssh_username": "rancher",
      "ssh_password": "rancher",
      "ssh_port": 22,
      "vm_name": "rancheros",
      "net_device": "virtio-net",
      "disk_interface": "scsi",
      "qemuargs": [
        ["-m", "1024M"],
        ["-kernel", "/mnt/boot/vmlinuz"],
        ["-initrd", "/mnt/boot/initrd"],
        ["-append", "quiet rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.password=rancher"]
      ]
    }
  ],
  "provisioners": [
  {
     "type": "file",
     "source": "cloud_config.yml",
     "destination": "/home/rancher/cloud_config.yml"
   },
  {
    "type": "shell",
    "inline": [
      "sleep 5",
      "sudo ros install -f -c cloud_config.yml -d /dev/sda -no-reboot"
    ]
  }]
}