container

Documentation

Index

• type DockerTailer
  • func NewDockerTailer(cli *client.Client, container types.Container, source *config.LogSource, ...) *DockerTailer
  • func (dt *DockerTailer) Identifier() string
  • func (dt *DockerTailer) Stop()
• type Scanner
  • func New(sources []*config.LogSource, pp pipeline.Provider, a *auditor.Auditor) *Scanner
  • func (s *Scanner) Start()
  • func (s *Scanner) Stop()

Types

type DockerTailer

type DockerTailer struct {
	ContainerID string
	// contains filtered or unexported fields
}

DockerTailer tails logs coming from stdout and stderr of a docker container With docker api, there is no way to know if a log comes from strout or stderr so if we want to capture the severity, we need to tail both in two goroutines

func NewDockerTailer

func NewDockerTailer(cli *client.Client, container types.Container, source *config.LogSource, outputChan chan message.Message) *DockerTailer

NewDockerTailer returns a new DockerTailer

func (*DockerTailer) Identifier

func (dt *DockerTailer) Identifier() string

Identifier returns a string that uniquely identifies a source

func (*DockerTailer) Stop

func (dt *DockerTailer) Stop()

Stop stops the tailer from reading new container logs, this call blocks until the decoder is completely flushed

type Scanner

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

A Scanner listens for stdout and stderr of containers

func New

func New(sources []*config.LogSource, pp pipeline.Provider, a *auditor.Auditor) *Scanner

New returns an initialized Scanner

func (*Scanner) Start

func (s *Scanner) Start()

Start starts the Scanner

func (*Scanner) Stop

func (s *Scanner) Stop()

Stop stops the Scanner and its tailers in parallel, this call returns only when all the tailers are stopped