log

Documentation

Index

• Variables
• func AddDingTalkAlertHook(hookLevels []logrus.Level)
• func MustInit(conf LoggingConfig)
• func MustInitFromViper()
• type DingTalkAlertHook
  • func NewDingTalkAlertHook(lvls []logrus.Level) *DingTalkAlertHook
  • func (hook *DingTalkAlertHook) Fire(logEntry *logrus.Entry) error
  • func (hook *DingTalkAlertHook) Levels() []logrus.Level
• type ErrorToleranceConfig
• type ErrorTolerantLogger
  • func MustNewErrorTolerantLoggerFromViper() *ErrorTolerantLogger
  • func NewErrorTolerantLogger(conf ErrorToleranceConfig) *ErrorTolerantLogger
  • func (etl *ErrorTolerantLogger) Log(l logrus.FieldLogger, err error, msg string)
  • func (etl *ErrorTolerantLogger) Logf(l logrus.FieldLogger, err error, msg string, args ...interface{})
• type LoggingConfig

Variables

var (
	// Default error tolerance config
	DefaultETConfig ErrorToleranceConfig
	// Default error tolerance logger
	DefaultETLogger *ErrorTolerantLogger
)

Functions

func AddDingTalkAlertHook

func AddDingTalkAlertHook(hookLevels []logrus.Level)

AddDingTalkAlertHook adds logrus hook for DingTalk alert with specified log levels.

func MustInit

func MustInit(conf LoggingConfig)

Init inits logging with specified log level

func MustInitFromViper

func MustInitFromViper()

MustInitFromViper inits logging from viper settings and adapts Geth logger.

Note that viper must be initilized before this, and it will panic and exit if any error happens.

Types

type DingTalkAlertHook

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

DingTalkAlertHook logrus hooks to send specified level logs as text message to DingTalk group chat.

func NewDingTalkAlertHook

func NewDingTalkAlertHook(lvls []logrus.Level) *DingTalkAlertHook

NewDingTalkAlertHook constructor to new DingTalkAlertHook instance.

func (*DingTalkAlertHook) Fire

func (hook *DingTalkAlertHook) Fire(logEntry *logrus.Entry) error

Fire implements logrus.Hook interface `Fire` method.

func (*DingTalkAlertHook) Levels

func (hook *DingTalkAlertHook) Levels() []logrus.Level

Levels implements logrus.Hook interface `Levels` method.

type ErrorToleranceConfig

type ErrorToleranceConfig struct {
	ReportFailures uint64 `default:"60"`
	RemindFailures uint64 `default:"60"`
}

ErrorToleranceConfig defines the configuration for error tolerance behavior.

type ErrorTolerantLogger

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

ErrorTolerantLogger is a thread-safe logger with error tolerance behavior based on the continuous error count.

func MustNewErrorTolerantLoggerFromViper

func MustNewErrorTolerantLoggerFromViper() *ErrorTolerantLogger

func NewErrorTolerantLogger

func NewErrorTolerantLogger(conf ErrorToleranceConfig) *ErrorTolerantLogger

func (*ErrorTolerantLogger) Log

func (etl *ErrorTolerantLogger) Log(l logrus.FieldLogger, err error, msg string)

Log logs the error message with appropriate level based on the continuous error count.

func (*ErrorTolerantLogger) Logf

func (etl *ErrorTolerantLogger) Logf(l logrus.FieldLogger, err error, msg string, args ...interface{})

type LoggingConfig

type LoggingConfig struct {
	Level      string `default:"info"` // logging level
	ForceColor bool
}

LoggingConfig logging configuration such as log level etc.,