Files
OpenFlare/internal/logger/logger.go
T
2026-06-10 11:33:33 +08:00

76 lines
1.9 KiB
Go

// Copyright 2025 linux.do
// Copyright 2026 Arctel.net
// SPDX-License-Identifier: Apache-2.0
package logger
import (
"context"
"fmt"
"log"
"github.com/uptrace/opentelemetry-go-extra/otelzap"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
var logger *otelzap.Logger
// ringBufferCapacity 环形缓冲区容量
const ringBufferCapacity = 5000
// GlobalRingBuffer 全局日志环形缓冲区,供 Admin 日志查询和 WebSocket 推送使用
var GlobalRingBuffer *LogRingBuffer
func init() {
logWriter, err := GetLogWriter()
if err != nil {
log.Fatalf("[Logger] get log writer err: %v\n", err)
}
// 初始化 ring buffer(保留最近 5000 行日志)
GlobalRingBuffer = NewLogRingBuffer(ringBufferCapacity)
// 使用 multi writer 同时写入原始输出和 ring buffer
multiWriter := zapcore.NewMultiWriteSyncer(
logWriter,
zapcore.AddSync(GlobalRingBuffer),
)
zapLogger := zap.New(
zapcore.NewCore(getEncoder(), multiWriter, getLogLevel()),
zap.AddCaller(),
zap.AddCallerSkip(1),
)
logger = otelzap.New(
zapLogger,
otelzap.WithMinLevel(zapLogger.Level()),
)
fmt.Printf("[Logger] %s\n", logger.Level())
}
// DebugF 输出 Debug 级别日志
func DebugF(ctx context.Context, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
logger.Ctx(ctx).Debug(msg, getTraceIDFields(ctx)...)
}
// InfoF 输出 Info 级别日志
func InfoF(ctx context.Context, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
logger.Ctx(ctx).Info(msg, getTraceIDFields(ctx)...)
}
// WarnF 输出 Warn 级别日志
func WarnF(ctx context.Context, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
logger.Ctx(ctx).Warn(msg, getTraceIDFields(ctx)...)
}
// ErrorF 输出 Error 级别日志
func ErrorF(ctx context.Context, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
logger.Ctx(ctx).Error(msg, getTraceIDFields(ctx)...)
}