ubuntu.json

{
  "variables": {
    "proxmox_username": "root@pam",
    "proxmox_password": "{{env `PROXMOX_PASSWORD`}}",
    "proxmox_url": "https://{{env `PROXMOX_HOST`}}:8006/api2/json",
    "ssh_username": "root",
    "ssh_password": "{{env `ROOT_SSH_PASSWORD`}}",
    "iso": "ubuntu-18.04.3-server-amd64.iso",
    "httpIP": "{{env `HTTPIP`}}"
  },
  "builders": [
    {
      "type": "proxmox",
      "proxmox_url": "{{user `proxmox_url`}}",
      "insecure_skip_tls_verify": true,
      "username": "{{user `proxmox_username`}}",
      "password": "{{user `proxmox_password`}}",
      "node": "batcave",
      "network_adapters": [
        {
          "bridge": "vmbr0",
          "model": "virtio"
        }
      ],
      "disks": [
        {
          "storage_pool": "zfs",
          "storage_pool_type": "zfspool",
          "disk_size": "128G"
        }
      ],
      "memory": 16384,
      "cores": 4,
      "ssh_username": "{{user `ssh_username`}}",
      "ssh_password": "{{user `ssh_password`}}",
      "ssh_timeout": "30m",
      "iso_file": "local:iso/{{user `iso`}}",
      "unmount_iso": true,
      "http_directory": "http",
      "qemu_agent": true,
      "template_name": "rke",
      "template_description": "rke",
      "boot": "order=scsi0;ide2",
      "boot_wait": "15s",
      "boot_command": [
        "<esc><wait>",
        "<esc><wait>",
        "<enter><wait>",
        "/install/vmlinuz<wait> ",
        "initrd=/install/initrd.gz ",
        "auto-install/enable=true ",
        "debconf/priority=critical ",
        "preseed/url=http://{{user `httpIP`}}:{{.HTTPPort}}/preseed.cfg<wait> ",
        " -- <wait>",
        "<enter><wait>"
      ]
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "execute_command": "env {{ .Vars }} {{ .Path }}",
      "script": "scripts/enable-modules.sh"
    },
    {
      "type": "shell",
      "execute_command": "env {{ .Vars }} {{ .Path }}",
      "script": "scripts/install-software.sh"
    },
    {
      "type": "shell",
      "inline": [
        "mkdir -p /home/rke/.ssh"
      ]
    },
    {
      "type": "file",
      "source": "keys/rke.pub",
      "destination": "/home/rke/.ssh/rke.pub"
    },
    {
      "type": "shell",
      "inline": [
        "touch /home/rke/.ssh/authorized_keys",
        "cat /home/rke/.ssh/rke.pub >> /home/rke/.ssh/authorized_keys",
        "chown -R rke /home/rke/.ssh"
      ]
    }
  ]
}