Changed setting to be an alerting setting

pkg/services/rendering/interface.go

@@ -13,16 +13,16 @@ var ErrNoRenderer = errors.New("No renderer plugin found nor is an external rend
 var ErrPhantomJSNotInstalled = errors.New("PhantomJS executable not found")
 
 type Opts struct {
-	Width    int
-	Height   int
-	Timeout  time.Duration
-	OrgId    int64
-	UserId   int64
-	OrgRole  models.RoleType
-	Path     string
-	Encoding string
-	Timezone string
-	IsAlert  bool
+	Width           int
+	Height          int
+	Timeout         time.Duration
+	OrgId           int64
+	UserId          int64
+	OrgRole         models.RoleType
+	Path            string
+	Encoding        string
+	Timezone        string
+	ConcurrentLimit int
 }
 
 type RenderResult struct {

pkg/services/rendering/rendering.go

@@ -90,16 +90,8 @@ func (rs *RenderingService) Run(ctx context.Context) error {
 	return err
 }
 
-func (rs *RenderingService) getLimit(isAlerting bool) int {
-	if isAlerting {
-		return rs.Cfg.RendererLimitAlerting
-	} else {
-		return rs.Cfg.RendererLimit
-	}
-}
-
 func (rs *RenderingService) Render(ctx context.Context, opts Opts) (*RenderResult, error) {
-	if rs.inProgressCount > rs.getLimit(opts.IsAlert) {
+	if rs.inProgressCount > opts.ConcurrentLimit {
 		return &RenderResult{
 			FilePath: filepath.Join(setting.HomePath, "public/img/rendering_limit.png"),
 		}, nil