Improve startup/shutdown logging

cmd/apiary.go

@@ -3,10 +3,12 @@ package main
 import (
 	"context"
 	"fmt"
+	"net/http"
 	"os"
 	"os/signal"
 	"time"
 
+	"github.com/gliderlabs/ssh"
 	"github.com/urfave/cli/v2"
 	"github.uio.no/torjus/apiary"
 	"github.uio.no/torjus/apiary/config"
@@ -86,18 +88,24 @@ func ActionServe(c *cli.Context) error {
 	// Handle interrupt
 	go func() {
 		<-interruptChan
-		fmt.Println("Got interrupt. Shutting down.")
+		loggers.rootLogger.Info("Interrupt received, shutting down")
 		serversCancel()
 	}()
 
 	// Start ssh server
 	go func() {
-		hs.ListenAndServe()
+		loggers.rootLogger.Info("Starting SSH server")
+		if err := hs.ListenAndServe(); err != nil && err != ssh.ErrServerClosed {
+			loggers.rootLogger.Warnw("SSH server returned error", "error", err)
+		}
 	}()
 
 	// Start web server
 	go func() {
-		web.ListenAndServe()
+		loggers.rootLogger.Info("Starting web server")
+		if err := web.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			loggers.rootLogger.Warnw("Web server returned error", "error", err)
+		}
 	}()
 
 	go func() {