groot

type Bundle interface {
	Path() string
	RootFSPath() string
}

type BundleSpec struct {
	DiskLimit             int64
	ExcludeImageFromQuota bool
	VolumePath            string
	Image                 specsv1.Image
}

type Bundler interface {
	Exists(id string) (bool, error)
	Create(logger lager.Logger, id string, spec BundleSpec) (Bundle, error)
	Destroy(logger lager.Logger, id string) error
	Metrics(logger lager.Logger, id string) (VolumeMetrics, error)
}

type CreateSpec struct {
	ID                    string
	Image                 string
	DiskLimit             int64
	ExcludeImageFromQuota bool
	UIDMappings           []IDMappingSpec
	GIDMappings           []IDMappingSpec
}

type DiskUsage struct {
	TotalBytesUsed     int64 `json:"total_bytes_used"`
	ExclusiveBytesUsed int64 `json:"exclusive_bytes_used"`
}

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

type IDMappingSpec struct {
	HostID      int
	NamespaceID int
	Size        int
}

type ImagePuller interface {
	Pull(logger lager.Logger, spec ImageSpec) (BundleSpec, error)
}

type ImageSpec struct {
	DiskLimit             int64
	ExcludeImageFromQuota bool
	ImageSrc              *url.URL
	UIDMappings           []IDMappingSpec
	GIDMappings           []IDMappingSpec
}

type Locksmith interface {
	Lock(key string) (*os.File, error)
	Unlock(lockFile *os.File) error
}

type VolumeMetrics struct {
	DiskUsage DiskUsage `json:"disk_usage"`
}