主分支代码

EdgeNode/internal/nodes/node.go

@@ -12,6 +12,7 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/accesslogs"
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/TeaOSLab/EdgeNode/internal/configs"
 	"github.com/TeaOSLab/EdgeNode/internal/conns"
@@ -422,6 +423,9 @@ func (this *Node) syncConfig(taskVersion int64) error {
 
 	this.isLoaded = true
 
+	// 预创建本地日志目录与空文件，便于 Fluent Bit 立即 tail，无需等首条访问日志
+	_ = accesslogs.SharedFileWriter().EnsureInit()
+
 	// 整体更新不需要再更新单个服务
 	this.updatingServerMap = map[int64]*serverconfigs.ServerConfig{}
 
@@ -569,9 +573,16 @@ func (this *Node) checkClusterConfig() error {
 // 监听一些信号
 func (this *Node) listenSignals() {
 	var queue = make(chan os.Signal, 8)
-	signal.Notify(queue, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL, syscall.SIGQUIT)
+	signal.Notify(queue, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL, syscall.SIGQUIT, syscall.SIGHUP)
 	goman.New(func() {
-		for range queue {
+		for sig := range queue {
+			if sig == syscall.SIGHUP {
+				// 供 logrotate 等旋转日志后重开句柄
+				if err := accesslogs.SharedFileWriter().Reopen(); err != nil {
+					remotelogs.Error("NODE", "access log file reopen: "+err.Error())
+				}
+				continue
+			}
 			time.Sleep(100 * time.Millisecond)
 			utils.Exit()
 			return