feat(api): prepare for svc implemention

cmd/octopus/server/cmd.go

@@ -3,7 +3,6 @@ package server
 import (
 	"context"
 	"fmt"
-	"net/http"
 	"os"
 	"os/signal"
 	"sync"
@@ -12,7 +11,6 @@ import (
 	"octopus/internal/config"
 	"octopus/pkg/logger"
 
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 )
@@ -40,28 +38,6 @@ var CmdRun = &cobra.Command{
 			}
 		}()
 
-		prometheusAddr := fmt.Sprintf(":%d", config.Get().PrometheusPort)
-		mux := http.NewServeMux()
-		mux.Handle("/metrics", promhttp.Handler())
-		server := &http.Server{Addr: prometheusAddr, Handler: mux}
-
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-				log.Fatal().Err(err).Msg("failed to start prometheus server")
-			}
-		}()
-
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			<-ctx.Done()
-			if err := server.Shutdown(ctx); err != nil {
-				log.Fatal().Err(err).Msg("failed to shutdown prometheus server")
-			}
-		}()
-
 		sigs := make(chan os.Signal, 1)
 		signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)