provider

type DragonflyDriver struct {
	// contains filtered or unexported fields
}

type Driver interface {
	// Self returns the metadata of the driver.
	// The metadata includes: name, icon(optional), maintainers(optional), version and source repo.
	Self() *Metadata

	// Try to get the health status of the driver.
	// If succeed, a non nil status object will be returned;
	// otherwise, a non nil error will be set.
	GetHealth() (*DriverStatus, error)

	// Preheat the specified image
	// If succeed, a non nil result object with preheating task id will be returned;
	// otherwise, a non nil error will be set.
	Preheat(preheatingImage *PreheatImage) (*PreheatingStatus, error)

	// Check the progress of the preheating process.
	// If succeed, a non nil status object with preheating status will be returned;
	// otherwise, a non nil error will be set.
	CheckProgress(taskID string) (*PreheatingStatus, error)
}

type DriverStatus struct {
	Status string `json:"status"`
}

type Factory func(instance *provider.Instance) (Driver, error)

type KrakenDriver struct {
	// contains filtered or unexported fields
}

type Metadata struct {
	ID          string   `json:"id"`
	Name        string   `json:"name"`
	Icon        string   `json:"icon,omitempty"`
	Maintainers []string `json:"maintainers,omitempty"`
	Version     string   `json:"version"`
	Source      string   `json:"source,omitempty"`
}

type PreheatImage struct {
	// The image content type, only support 'image' now
	Type string `json:"type"`

	// The access URL of the preheating image
	URL string `json:"url"`

	// The headers which will be sent to the above URL of preheating image
	Headers map[string]interface{} `json:"headers"`

	// The image name
	ImageName string `json:"image,omitempty"`

	// The tag
	Tag string `json:"tag,omitempty"`

	// Digest of the preheating image
	Digest string `json:"digest"`
}

type PreheatingStatus struct {
	TaskID     string `json:"task_id"`
	Status     string `json:"status"`
	Error      string `json:"error,omitempty"`
	StartTime  string `json:"start_time"`
	FinishTime string `json:"finish_time"`
}