bootstrap

type BootstrapParams struct {
	// ModelConstraints are merged with the bootstrap constraints
	// to choose the initial instance, and will be stored in the
	// initial models' states.
	ModelConstraints constraints.Value

	// BootstrapConstraints are used to choose the initial instance.
	// BootstrapConstraints does not affect the model constraints.
	BootstrapConstraints constraints.Value

	// BootstrapSeries, if specified, is the series to use for the
	// initial bootstrap machine.
	BootstrapSeries string

	// BootstrapImage, if specified, is the image ID to use for the
	// initial bootstrap machine.
	BootstrapImage string

	// HostedModelConfig is the set of config attributes to be overlaid
	// on the controller config to construct the initial hosted model
	// config.
	HostedModelConfig map[string]interface{}

	// Placement, if non-empty, holds an environment-specific placement
	// directive used to choose the initial instance.
	Placement string

	// UploadTools reports whether we should upload the local tools and
	// override the environment's specified agent-version.
	UploadTools bool

	// MetadataDir is an optional path to a local directory containing
	// tools and/or image metadata.
	MetadataDir string

	// AgentVersion, if set, determines the exact tools version that
	// will be used to start the Juju agents.
	AgentVersion *version.Number

	// GUIDataSourceBaseURL holds the simplestreams data source base URL
	// used to retrieve the Juju GUI archive installed in the controller.
	// If not set, the Juju GUI is not installed from simplestreams.
	GUIDataSourceBaseURL string
}