mrhid6andClaude Opus 5
a636a48e07
Injection is a single UpdateOne of three licence fields, so it is idempotent and safe to re-run. The control plane caches licence state for 60 seconds, so an injected licence takes effect within a minute with no restart. Deliver never fails its caller. The reconciler, not the issuance path, is what actually guarantees a cloud instance ends up holding the licence admin says it holds -- injection at issue time is best-effort and this is the backstop. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
package main
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import (
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"context"
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"errors"
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"log"
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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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"github.com/joho/godotenv"
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"github.com/mrhid6/vantage/admin/internal/config"
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"github.com/mrhid6/vantage/admin/internal/db"
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"github.com/mrhid6/vantage/admin/internal/inject"
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"github.com/mrhid6/vantage/admin/internal/licensing"
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"github.com/mrhid6/vantage/admin/internal/models"
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)
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func main() {
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godotenv.Load()
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cfg, err := config.Load()
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if err != nil {
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log.Fatalf("configuration error: %v", err)
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}
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licensing.SetSigningKey(cfg.SigningKey)
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ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
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if err := db.Connect(ctx, cfg); err != nil {
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cancel()
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log.Fatalf("database: %v", err)
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}
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cancel()
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log.Printf("connected: admin=%s control=%s", cfg.AdminDBName, cfg.ControlDBName)
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idxCtx, idxCancel := context.WithTimeout(context.Background(), 30*time.Second)
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if err := db.EnsureIndexes(idxCtx); err != nil {
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idxCancel()
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log.Fatalf("indexes: %v", err)
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}
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if err := models.SeedPlans(idxCtx); err != nil {
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idxCancel()
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log.Fatalf("plan seed: %v", err)
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}
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idxCancel()
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reconcileCtx, stopReconcile := context.WithCancel(context.Background())
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defer stopReconcile()
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inject.StartReconciler(reconcileCtx)
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srv := &http.Server{
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Addr: cfg.Addr,
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Handler: http.NotFoundHandler(), // replaced in Task 8
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ReadHeaderTimeout: 10 * time.Second,
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ReadTimeout: 20 * time.Second,
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WriteTimeout: 30 * time.Second,
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IdleTimeout: 60 * time.Second,
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}
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go func() {
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log.Printf("admin listening on %s", cfg.Addr)
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if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatalf("server error: %v", err)
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}
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}()
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stopCtx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
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defer stop()
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<-stopCtx.Done()
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shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 15*time.Second)
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defer shutdownCancel()
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_ = srv.Shutdown(shutdownCtx)
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log.Println("admin stopped")
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os.Exit(0)
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}
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