storage

Documentation

Index

• Variables
• type Driver
  • func NewDirDriver(config config.Storage) Driver
  • func NewZFSDriver(config config.Storage) Driver
  • func Resolve(c *ioc.Container, config config.Storage) Driver
• type FinalizeFn

Variables

var ErrImageHasChildren = errors.New("image has children")

ErrImageHasChildren is returned if image being deleted has children

Types

type Driver

type Driver interface {
	// Builds returns available builds
	Builds(ctx context.Context) ([]types.BuildID, error)

	// Info returns information about build
	Info(ctx context.Context, buildID types.BuildID) (types.BuildInfo, error)

	// BuildID returns build ID for build given by name and tag
	BuildID(ctx context.Context, buildKey types.BuildKey) (types.BuildID, error)

	// CreateEmpty creates blank build
	CreateEmpty(ctx context.Context, imageName string, buildID types.BuildID) (FinalizeFn, string, error)

	// Clone clones build to destination build
	Clone(ctx context.Context, srcBuildID types.BuildID, dstImageName string, dstBuildID types.BuildID) (FinalizeFn, string, error)

	// StoreManifest stores manifest of build
	StoreManifest(ctx context.Context, manifest types.ImageManifest) error

	// Tag tags build with tag
	Tag(ctx context.Context, buildID types.BuildID, tag types.Tag) error

	// Untag removes tag from the build
	Untag(ctx context.Context, buildID types.BuildID, tag types.Tag) error

	// Drop drops build
	Drop(ctx context.Context, buildID types.BuildID) error
}

Driver represents storage driver

func NewDirDriver

func NewDirDriver(config config.Storage) Driver

NewDirDriver returns new storage driver based on directories

func NewZFSDriver

func NewZFSDriver(config config.Storage) Driver

NewZFSDriver returns new storage driver based on zfs datasets

func Resolve

func Resolve(c *ioc.Container, config config.Storage) Driver

Resolve resolves concrete storage driver based on config

type FinalizeFn

type FinalizeFn = func() error

FinalizeFn unmounts mounted image