packer.json

{
  "variables": {
    "build_commit_sha": "{{env `BUILD_COMMIT_SHA`}}",
    "build_version": "{{env `BUILD_VERSION`}}",
    "builders_image": "{{env `BUILDERS_IMAGE`}}",
    "cookbook_paths": "{{env `COOKBOOK_PATHS`}}",
    "output_image": "{{env `OUTPUT_IMAGE`}}"
  },
  "builders": [
    {
      "type": "lxd",
      "image": "{{user `builders_image`}}",
      "output_image": "{{user `output_image`}}",
      "publish_properties": {
        "version": "{{user `build_version`}}",
        "commit_sha": "{{user `build_commit_sha`}}",
        "description": "LXD image for consul"
      },
      "init_sleep": "5"
    }
  ],
  "provisioners": [
    {
      "type": "chef-solo",
      "cookbook_paths": ["{{user `cookbook_paths`}}"],
      "run_list": [
        "recipe[consul::default]",
        "recipe[prometheus::consul_exporter]"
      ]
    }
  ]
}