packer

type Options struct {
	Template                   string            // The path to the Packer template
	Vars                       map[string]string // The custom vars to pass when running the build command
	VarFiles                   []string          // Var file paths to pass Packer using -var-file option
	Only                       string            // If specified, only run the build of this name
	Except                     string            // Runs the build excluding the specified builds and post-processors
	Env                        map[string]string // Custom environment variables to set when running Packer
	RetryableErrors            map[string]string // If packer build fails with one of these (transient) errors, retry. The keys are a regexp to match against the error and the message is what to display to a user if that error is matched.
	MaxRetries                 int               // Maximum number of times to retry errors matching RetryableErrors
	TimeBetweenRetries         time.Duration     // The amount of time to wait between retries
	WorkingDir                 string            // The directory to run packer in
	Logger                     *logger.Logger    // If set, use a non-default logger
	DisableTemporaryPluginPath bool              // If set, do not use a temporary directory for Packer plugins.
}