131 lines
3.6 KiB
Go
131 lines
3.6 KiB
Go
// app/cmd/goaws.go
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// Entry point — shared-sqs server
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// Updated: 2026-04-09 — добавлены TenantStore, admin token, graceful shutdown (Trap #13)
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package main
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import (
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"context"
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"flag"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"shared-sqs/app/conf"
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"shared-sqs/app/gosqs"
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"shared-sqs/app/models"
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"shared-sqs/app/router"
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"shared-sqs/app/tenant"
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log "github.com/sirupsen/logrus"
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)
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func main() {
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var configFile string
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var adminToken string
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var port string
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var debug bool
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var loglevel string
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flag.StringVar(&configFile, "config", "", "config file location")
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flag.StringVar(&adminToken, "admin-token", "", "admin API bearer token")
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flag.StringVar(&port, "port", "4100", "listen port")
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flag.BoolVar(&debug, "debug", false, "set debug log level")
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flag.StringVar(&loglevel, "loglevel", "info", "log level (info, debug, warn, error)")
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flag.Parse()
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log.SetFormatter(&log.JSONFormatter{})
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log.SetOutput(os.Stdout)
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if debug {
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log.SetLevel(log.DebugLevel)
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} else {
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level, err := log.ParseLevel(loglevel)
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if err != nil {
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log.SetLevel(log.InfoLevel)
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log.Warnf("Failed to parse loglevel %v, defaulting to info", loglevel)
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} else {
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log.SetLevel(level)
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}
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}
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// Admin token: flag > env SHARED_SQS_ADMIN_TOKEN > fatal (Trap #13)
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if adminToken == "" {
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adminToken = os.Getenv("SHARED_SQS_ADMIN_TOKEN")
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}
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if adminToken == "" {
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log.Fatal("admin token required: use --admin-token flag or SHARED_SQS_ADMIN_TOKEN env var")
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}
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// Загрузить конфиг (очереди, env — без SNS)
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env := "Local"
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if flag.NArg() > 0 {
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env = flag.Arg(0)
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}
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conf.LoadYamlConfig(configFile, env)
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if models.CurrentEnvironment.LogToFile {
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filename := models.CurrentEnvironment.LogFile
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file, err := os.OpenFile(filename, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
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if err == nil {
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log.SetOutput(file)
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} else {
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log.Infof("Failed to log to file: %s, using default stdout", filename)
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}
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}
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// Инициализация in-memory TenantStore
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tenantStore := tenant.NewTenantStore()
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// Автосид демо-данных при SHARED_SQS_SEED_DEMO=true
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if os.Getenv("SHARED_SQS_SEED_DEMO") == "true" {
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seedDemoData(tenantStore)
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}
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// Роутер с tenant auth и admin API
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r := router.New(tenantStore, adminToken)
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// PeriodicTasks — visibility timeout, DLQ, deduplication
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quit := make(chan bool)
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go gosqs.PeriodicTasks(1*time.Second, quit)
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// HTTP сервер с таймаутами
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srv := &http.Server{
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Addr: "0.0.0.0:" + port,
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Handler: r,
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ReadTimeout: 30 * time.Second,
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WriteTimeout: 35 * time.Second, // чуть больше чем max WaitTimeSeconds (20s)
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IdleTimeout: 60 * time.Second,
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}
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// Запуск в горутине для graceful shutdown
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serverErr := make(chan error, 1)
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go func() {
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log.Infof("shared-sqs listening on 0.0.0.0:%s", port)
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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serverErr <- err
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}
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}()
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// Graceful shutdown по SIGTERM/SIGINT (Trap #13)
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sigCh := make(chan os.Signal, 1)
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signal.Notify(sigCh, syscall.SIGTERM, syscall.SIGINT)
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select {
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case sig := <-sigCh:
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log.Infof("Received signal %s, shutting down", sig)
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case err := <-serverErr:
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log.Fatalf("Server error: %v", err)
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}
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// Остановить PeriodicTasks
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close(quit)
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// Дать 10 секунд на завершение текущих HTTP запросов
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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if err := srv.Shutdown(ctx); err != nil {
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log.Errorf("Server shutdown error: %v", err)
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}
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log.Info("shared-sqs stopped")
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}
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