mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-27 23:40:22 +00:00
49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
|
/*
|
||
|
|
Copyright 2018 The Kubernetes Authors.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// Package log contains utilities for fetching a new logger
|
||
|
|
// when one is not already available.
|
||
|
|
//
|
||
|
|
// The Log Handle
|
||
|
|
//
|
||
|
|
// This package contains a root logr.Logger Log. It may be used to
|
||
|
|
// get a handle to whatever the root logging implementation is. By
|
||
|
|
// default, no implementation exists, and the handle returns "promises"
|
||
|
|
// to loggers. When the implementation is set using SetLogger, these
|
||
|
|
// "promises" will be converted over to real loggers.
|
||
|
|
//
|
||
|
|
// Logr
|
||
|
|
//
|
||
|
|
// All logging in controller-runtime is structured, using a set of interfaces
|
||
|
|
// defined by a package called logr
|
||
|
|
// (https://godoc.org/github.com/go-logr/logr). The sub-package zap provides
|
||
|
|
// helpers for setting up logr backed by Zap (go.uber.org/zap).
|
||
|
|
package log
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/go-logr/logr"
|
||
|
|
)
|
||
|
|
|
||
|
|
// SetLogger sets a concrete logging implementation for all deferred Loggers.
|
||
|
|
func SetLogger(l logr.Logger) {
|
||
|
|
Log.Fulfill(l)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Log is the base logger used by kubebuilder. It delegates
|
||
|
|
// to another logr.Logger. You *must* call SetLogger to
|
||
|
|
// get any actual logging.
|
||
|
|
var Log = NewDelegatingLogger(NullLogger{})
|