»Linode Builder

Type: linode

The linode Packer builder is able to create Linode Images for use with Linode. The builder takes a source image, runs any provisioning necessary on the image after launching it, then snapshots it into a reusable image. This reusable image can then be used as the foundation of new servers that are launched within Linode.

The builder does not manage images. Once it creates an image, it is up to you to use it or delete it.

»Configuration Reference

There are many configuration options available for the builder. They are segmented below into two categories: required and optional parameters. Within each category, the available configuration keys are alphabetized.

In addition to the options listed here, a communicator can be configured for this builder. In addition to the options defined there, a private key file can also be supplied to override the typical auto-generated key:

  • ssh_private_key_file (string) - Path to a PEM encoded private key file to use to authenticate with SSH. The ~ can be used in path and will be expanded to the home directory of current user.

»Required

  • linode_token (string) - The client TOKEN to use to access your account.

  • image (string) - An Image ID to deploy the Disk from. Official Linode Images start with linode/, while user Images start with private/. See images for more information on the Images available for use. Examples are linode/debian9, linode/fedora28, linode/ubuntu18.04, linode/arch, and private/12345.

  • region (string) - The id of the region to launch the Linode instance in. Images are available in all regions, but there will be less delay when deploying from the region where the image was taken. Examples are us-east, us-central, us-west, ap-south, ca-east, ap-northeast, eu-central, and eu-west.

  • instance_type (string) - The Linode type defines the pricing, CPU, disk, and RAM specs of the instance. Examples are g6-nanode-1, g6-standard-2, g6-highmem-16, and g6-dedicated-16.

»Optional

  • instance_label (string) - The name assigned to the Linode Instance.

  • instance_tags (list) - Tags to apply to the instance when it is created.

  • swap_size (int) - The disk size (MiB) allocated for swap space.

  • image_label (string) - The name of the resulting image that will appear in your account. Defaults to packer-{{timestamp}} (see configuration templates for more info).

  • image_description (string) - The description of the resulting image that will appear in your account. Defaults to "".

  • state_timeout (string) - The time to wait, as a duration string, for the Linode instance to enter a desired state (such as "running") before timing out. The default state timeout is "5m".

»Basic Example

Here is a Linode builder example. The linode_token should be replaced with an actual Linode Personal Access Token.

{
  "type": "linode",
  "linode_token": "YOUR API TOKEN",
  "image": "linode/debian9",
  "region": "us-east",
  "instance_type": "g6-nanode-1",
  "instance_label": "temporary-linode-{{timestamp}}",

  "image_label": "private-image-{{timestamp}}",
  "image_description": "My Private Image",

  "ssh_username": "root"
}