29 lines
1.2 KiB
Go
29 lines
1.2 KiB
Go
package terraform
|
|
|
|
// ResourceProvisioner is an interface that must be implemented by any
|
|
// resource provisioner: the thing that initializes resources in
|
|
// a Terraform configuration.
|
|
type ResourceProvisioner interface {
|
|
// Validate is called once at the beginning with the raw
|
|
// configuration (no interpolation done) and can return a list of warnings
|
|
// and/or errors.
|
|
//
|
|
// This is called once per resource.
|
|
//
|
|
// This should not assume any of the values in the resource configuration
|
|
// are valid since it is possible they have to be interpolated still.
|
|
// The primary use case of this call is to check that the required keys
|
|
// are set and that the general structure is correct.
|
|
Validate(*ResourceConfig) ([]string, []error)
|
|
|
|
// Apply runs the provisioner on a specific resource and returns the new
|
|
// resource state along with an error. Instead of a diff, the ResourceConfig
|
|
// is provided since provisioners only run after a resource has been
|
|
// newly created.
|
|
Apply(*ResourceState, *ResourceConfig) error
|
|
}
|
|
|
|
// ResourceProvisionerFactory is a function type that creates a new instance
|
|
// of a resource provisioner.
|
|
type ResourceProvisionerFactory func() (ResourceProvisioner, error)
|