[VOL-2471] Update library to use package logger
This commit consists of the following:
1) Add a GetLogLevel() API to make it easier to use specific
logger. There is also the V() API that kind of do something
similar.
2) Add a common.go file to some heavily used packages in order
to dynamically set their log level and also to a set a specific
logger per package.
3) Use a per package logger for some of the heavily used packages
for improved performance.
Change-Id: If22a2c82d87d808f305677a2e793f8064f33291e
diff --git a/pkg/db/common.go b/pkg/db/common.go
index 0851ede..d6cea42 100644
--- a/pkg/db/common.go
+++ b/pkg/db/common.go
@@ -1,5 +1,5 @@
/*
- * Copyright 2019-present Open Networking Foundation
+ * Copyright 2020-present Open Networking Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,14 +20,15 @@
)
const (
- logLevel = log.FatalLevel
+ logLevel = log.ErrorLevel
)
-// Unit test initialization. This init() function handles all unit tests in
-// the current directory.
+var logger log.Logger
+
func init() {
// Setup this package so that it's log level can be modified at run time
- _, err := log.AddPackage(log.JSON, logLevel, log.Fields{"pkg": "db"})
+ var err error
+ logger, err = log.AddPackage(log.JSON, logLevel, log.Fields{"pkg": "db"})
if err != nil {
panic(err)
}