The unique ID for this builder.

ErrStartupScriptMetadata means that the user provided startup script resulted in setting the set-startup-script metadata status to error.

Artifact represents a GCE image as the result of a Packer build.

Builder represents a Packer Builder.

Config is the configuration structure for the GCE builder.

FlatConfig is an auto-generated flat version of Config.

FlatIAPConfig is an auto-generated flat version of IAPConfig.

StepStartTunnel represents a Packer build step that launches an IAP tunnel.

StepCreateInstance represents a Packer build step that creates GCE instances.

StepCreateWindowsPassword represents a Packer build step that sets the windows password on a Windows GCE instance.

StepImportOSLoginSSHKey imports a temporary SSH key pair into a GCE login profile.

stepInstanceInfo represents a Packer build step that gathers GCE instance info.

StepTeardownInstance represents a Packer build step that tears down GCE instances.

StepCheckExistingImage represents a Packer build step that checks if the target image already exists, and aborts immediately if so.

StepCreateImage represents a Packer build step that creates GCE machine images.

StepWaitStartupScript is a trivial implementation of a Packer multistep It can be used for tracking the set-startup-script metadata status.