From 297a60d238bbc544b381848f0e828cca608e49c5 Mon Sep 17 00:00:00 2001
From: Gianluca Zuccarelli <gzuccare@redhat.com>
Date: Fri, 29 Oct 2021 13:19:43 +0100
Subject: [PATCH] cloudapi: record error metrics

Hook up the compose error metric for
the prometheus alerts and grafana dashboard.
---
 internal/cloudapi/v2/errors.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/internal/cloudapi/v2/errors.go b/internal/cloudapi/v2/errors.go
index fa73fe3f0..1740424e1 100644
--- a/internal/cloudapi/v2/errors.go
+++ b/internal/cloudapi/v2/errors.go
@@ -3,8 +3,10 @@ package v2
 import (
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/labstack/echo/v4"
+	"github.com/osbuild/osbuild-composer/internal/prometheus"
 )
 
 const (
@@ -249,6 +251,12 @@ func (s *Server) HTTPErrorHandler(echoError error, c echo.Context) {
 		return
 	}
 
+	if he.Code == http.StatusInternalServerError {
+		if strings.HasSuffix(c.Path(), "/compose") {
+			prometheus.ComposeFailures.Inc()
+		}
+	}
+
 	sec, ok := he.Message.(ServiceErrorCode)
 	if !ok {
 		// No service code was set, so Echo threw this error