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cb-log

CB-Log is the logger library for the Cloud-Barista Multi-Cloud Framework.

1. install CB-Log library pkg

A. $ go get github.com/cloud-barista/cb-log

2. example

A. https://github.com/cloud-barista/cb-log/blob/master/test/sample.go

3. test example

A. $ cd test

B. $ go run sample.go

  …
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:25, main.main() - start.........
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:45, main.createUser1() - start creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:59, main.createUser1() - finish creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:64, main.createUser2() - start creating user.
  [CB-SPIDER].[ERROR]: 2019-08-16 23:22:51 sample.go:69, main.createUser2() - DBMS Session is closed!!
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:78, main.createUser2() - finish creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:51 sample.go:37, main.main() - end.........

  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:25, main.main() - start.........
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:45, main.createUser1() - start creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:59, main.createUser1() - finish creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:64, main.createUser2() - start creating user.
  [CB-SPIDER].[ERROR]: 2019-08-16 23:22:53 sample.go:69, main.createUser2() - DBMS Session is closed!!
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:78, main.createUser2() - finish creating user.
  [CB-SPIDER].[INFO]: 2019-08-16 23:22:53 sample.go:37, main.main() - end.........
  …

C. set Log Level: info => error
i. $ vi ../conf/config.yaml

  …
  [CB-SPIDER].[ERROR]: 2019-08-16 23:22:57 sample.go:69, main.createUser2() - DBMS Session is closed!!

  [CB-SPIDER].[ERROR]: 2019-08-16 23:22:59 sample.go:69, main.createUser2() - DBMS Session is closed!!
  …

Documentation

Index

• func GetConfigString(configInfos *CBLOGCONFIG) string
• func GetLevel() string
• func GetLogger(loggerName string) *logrus.Logger
• func SetLevel(strLevel string)
• type CBLOGCONFIG
  • func GetConfigInfos() CBLOGCONFIG
• type CBLogger

Functions

func GetConfigString

func GetConfigString(configInfos *CBLOGCONFIG) string

func GetLevel

func GetLevel() string

func GetLogger

func GetLogger(loggerName string) *logrus.Logger

You can set up with Framework Name, a Framework Name is one of loggerName.

func SetLevel

func SetLevel(strLevel string)

Types

type CBLOGCONFIG

type CBLOGCONFIG struct {
	CBLOG struct {
		LOOPCHECK bool
		LOGLEVEL  string
		LOGFILE   bool
	}

	LOGFILEINFO struct {
		FILENAME   string
		MAXSIZE    int
		MAXBACKUPS int
		MAXAGE     int
	}
}

func GetConfigInfos

func GetConfigInfos() CBLOGCONFIG

type CBLogger

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