logger

package

v0.2.0 Latest Latest Go to latest Published: Dec 5, 2017 License: MIT Imports: 7 Imported by: 0

Details

View Source

const (
	TaskARNLabel = "com.amazonaws.ecs.task-arn"
)

This section is empty.

This section is empty.

type Factory interface {
	New(info dockerLogger.Info) (Logger, error)
}

Factory is an interface for creating new loggers

func NewLoggerFactory(typ LoggerType) Factory

NewLoggerFactory takes a log type and returns the appropriate factory

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

JournaldLogger is a logger which sends logs to a local journald instance

func NewJournaldLogger(info dockerLogger.Info) *JournaldLogger

NewJournaldLogger creates a journald logger for a given container

func (j *JournaldLogger) Log(line string) error

Log sends a log line to journald

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

JournaldLoggerFactory is a factory for creating journald loggers

func NewJournaldLoggerFactory() *JournaldLoggerFactory

NewJournaldLoggerFactory creates a factory for creating journald loggers

func (j *JournaldLoggerFactory) New(info dockerLogger.Info) (Logger, error)

New creates a new JournaldLogger. It also caches loggers, returning an already allocated logger if one exists.

type Logger interface {
	Log(line string) error
}

Logger is anything that can take a log line and send it somewhere

type LoggerType string

LoggerType specifies which type of downstream logger our handlers should create

const (
	Journald LoggerType = "journald"
	Syslog   LoggerType = "syslog"
)

These are the available LoggerType's

type MockLogger struct {
	Messages []string
}

func NewMockLogger() *MockLogger

func (m *MockLogger) Log(line string) error

type MockLoggerFactory struct {
	Loggers map[string]*MockLogger
}

func NewMockLoggerFactory() *MockLoggerFactory

func (m *MockLoggerFactory) New(info dockerLogger.Info) (Logger, error)