MG-359 unnecessary logs and removing service file

builder

@@ -36,7 +36,6 @@ case $1 in
 		go build -v -o ../build/dns-proxy-server \
 			-ldflags "-X github.com/mageddo/dns-proxy-server/flags.version=$VERSION" && \
 		cp -r ../static ../build/ && \
-		cp ../dns-proxy-service ../build/dns-proxy-service && \
 		cd ../build/ && \
 		tar -cvf dns-proxy-server-$VERSION.tgz * && \
 		cd ../

src/github.com/mageddo/dns-proxy-server/conf/conf.go

@@ -174,7 +174,7 @@ func SetCurrentDNSServerToMachineAndLockIt() error {
 func SetCurrentDNSServerToMachine() error {
 
 	ip, err := getCurrentIpAddress()
-	log.Logger.Infof("m=SetCurrentDNSServerToMachine, status=begin, ip=%s, err=%s", ip, err)
+	log.Logger.Infof("m=SetCurrentDNSServerToMachine, status=begin, ip=%s, err=%v", ip, err)
 	if err != nil {
 		return err
 	}

src/github.com/mageddo/dns-proxy-server/service/service.go

@@ -31,7 +31,9 @@ func NewService(ctx context.Context) *Service {
 func (sc *Service) Install() {
 
 	setupServiceFlag := *flags.SetupService
-
+	if len(setupServiceFlag) == 0 {
+		return
+	}
 	sc.logger.Infof("setupservice=%s, version=%s", setupServiceFlag, flags.GetRawCurrentVersion())
 	var err error
 	switch setupServiceFlag {
@@ -80,13 +82,13 @@ func (sc *Service) SetupFor(servicePath, serviceName string, script *Script) err
 	if err != nil {
 		sc.logger.Debugf("status=stop-service, msg=out=%s", string(out))
 	}
-	out, err, code := utils.Exec("service", serviceName, "start")
+	_, err, _ = utils.Exec("service", serviceName, "start")
 	if err != nil {
 		err := fmt.Sprintf("status=start-service, msg=%v", err)
 		sc.logger.Warning(err)
 		return errors.New(err)
 	}
-	sc.logger.Infof("status=success, servicePath=%s, out=%s, err=%v, code=%d", servicePath, string(out), err, code)
+	sc.logger.Infof("status=success, servicePath=%s", servicePath)
 	return nil
 
 }

src/github.com/mageddo/dns-proxy-server/service/service_test.go

@@ -23,9 +23,7 @@ func TestSetupFor_NormalModeInstallStartSuccess(t *testing.T) {
 	sc := NewService(ctx)
 	cmd := "'bash -c \"echo hi && sleep 20\"'"
 	err := sc.SetupFor(DNS_PROXY_SERVER_PATH, DNS_PROXY_SERVER_SERVICE, &Script{cmd})
-	if err != nil {
-		t.Error(err)
-	}
+	assert.Nil(t, err)
 
 	bytes, err := ioutil.ReadFile(DNS_PROXY_SERVER_PATH)
 	assert.Nil(t, err)