Simple example using the terraform equinix provider to create a multi node harvester cluster.
The user needs to provide two environment variables
METAL_AUTH_TOKEN API token to access your Equinix account
TF_VAR_project_name Terraform variable to identify project in your Equinix account. You can overwrite any values in variables.tf by using .tfvars files or other means
By default the module will create a 2 node Harvester cluster.
The Harvester console can be accessed using an Elastic IP created by the sample.
A random token and password will be generated for your example.