mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-10 08:20:23 +00:00
92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
// Copyright 2019 The etcd 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 logutil
|
|
|
|
import (
|
|
"sort"
|
|
|
|
"go.uber.org/zap"
|
|
"go.uber.org/zap/zapcore"
|
|
)
|
|
|
|
// DefaultZapLoggerConfig defines default zap logger configuration.
|
|
var DefaultZapLoggerConfig = zap.Config{
|
|
Level: zap.NewAtomicLevelAt(ConvertToZapLevel(DefaultLogLevel)),
|
|
|
|
Development: false,
|
|
Sampling: &zap.SamplingConfig{
|
|
Initial: 100,
|
|
Thereafter: 100,
|
|
},
|
|
|
|
Encoding: "json",
|
|
|
|
// copied from "zap.NewProductionEncoderConfig" with some updates
|
|
EncoderConfig: zapcore.EncoderConfig{
|
|
TimeKey: "ts",
|
|
LevelKey: "level",
|
|
NameKey: "logger",
|
|
CallerKey: "caller",
|
|
MessageKey: "msg",
|
|
StacktraceKey: "stacktrace",
|
|
LineEnding: zapcore.DefaultLineEnding,
|
|
EncodeLevel: zapcore.LowercaseLevelEncoder,
|
|
EncodeTime: zapcore.ISO8601TimeEncoder,
|
|
EncodeDuration: zapcore.StringDurationEncoder,
|
|
EncodeCaller: zapcore.ShortCallerEncoder,
|
|
},
|
|
|
|
// Use "/dev/null" to discard all
|
|
OutputPaths: []string{"stderr"},
|
|
ErrorOutputPaths: []string{"stderr"},
|
|
}
|
|
|
|
// MergeOutputPaths merges logging output paths, resolving conflicts.
|
|
func MergeOutputPaths(cfg zap.Config) zap.Config {
|
|
outputs := make(map[string]struct{})
|
|
for _, v := range cfg.OutputPaths {
|
|
outputs[v] = struct{}{}
|
|
}
|
|
outputSlice := make([]string, 0)
|
|
if _, ok := outputs["/dev/null"]; ok {
|
|
// "/dev/null" to discard all
|
|
outputSlice = []string{"/dev/null"}
|
|
} else {
|
|
for k := range outputs {
|
|
outputSlice = append(outputSlice, k)
|
|
}
|
|
}
|
|
cfg.OutputPaths = outputSlice
|
|
sort.Strings(cfg.OutputPaths)
|
|
|
|
errOutputs := make(map[string]struct{})
|
|
for _, v := range cfg.ErrorOutputPaths {
|
|
errOutputs[v] = struct{}{}
|
|
}
|
|
errOutputSlice := make([]string, 0)
|
|
if _, ok := errOutputs["/dev/null"]; ok {
|
|
// "/dev/null" to discard all
|
|
errOutputSlice = []string{"/dev/null"}
|
|
} else {
|
|
for k := range errOutputs {
|
|
errOutputSlice = append(errOutputSlice, k)
|
|
}
|
|
}
|
|
cfg.ErrorOutputPaths = errOutputSlice
|
|
sort.Strings(cfg.ErrorOutputPaths)
|
|
|
|
return cfg
|
|
}
|