mrhid6andClaude Opus 5
64eac6dbc7
Adds the admin module: env config with fail-fast validation, two MongoDB connections (its own vantage_admin database plus a narrow path into the control plane), the boot sequence and the image. Config refuses to start without a signing key, and both Mongo URIs must name their database inline -- admin talks to two databases, so a bare MONGO_DB would be ambiguous about which. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
60 lines
1.4 KiB
Go
60 lines
1.4 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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)
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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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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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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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