package logger

import "github.com/dotcloud/docker/daemon/logger"

Index ¶

• Variables
• func RegisterLogDriver(name string, c Creator) error
• type Context
• type Copier
• func NewCopier(cid string, srcs map[string]io.Reader, dst Logger) (*Copier, error)
• func (c *Copier) Run()
• func (c *Copier) Wait()
• type Creator
• func GetLogDriver(name string) (Creator, error)
• type Logger
• type Message

Variables ¶

var ReadLogsNotSupported = errors.New("configured logging reader does not support reading")

Functions ¶

func RegisterLogDriver ¶

func RegisterLogDriver(name string, c Creator) error

RegisterLogDriver registers the given logging driver builder with given logging driver name.

Types ¶

type Context ¶

type Context struct {
	Config        map[string]string
	ContainerID   string
	ContainerName string
	LogPath       string
}

Context provides enough information for a logging driver to do its function

type Copier ¶

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

Copier can copy logs from specified sources to Logger and attach ContainerID and Timestamp. Writes are concurrent, so you need implement some sync in your logger

func NewCopier ¶

func NewCopier(cid string, srcs map[string]io.Reader, dst Logger) (*Copier, error)

NewCopier creates new Copier

func (*Copier) Run ¶

func (c *Copier) Run()

Run starts logs copying

func (*Copier) Wait ¶

func (c *Copier) Wait()

Wait waits until all copying is done

type Creator ¶

type Creator func(Context) (Logger, error)

Creator is a method that builds a logging driver instance with given context

func GetLogDriver ¶

func GetLogDriver(name string) (Creator, error)

GetLogDriver provides the logging driver builder for a logging driver name.

type Logger ¶

type Logger interface {
	Log(*Message) error
	Name() string
	Close() error
	GetReader() (io.Reader, error)
}

Logger is interface for docker logging drivers

type Message ¶

type Message struct {
	ContainerID string
	Line        []byte
	Source      string
	Timestamp   time.Time
}

Message is datastructure that represents record from some container

Source Files ¶

copier.go factory.go logger.go

Directories ¶