From 98e38acc90217a7a5bdb23b048c10d47d6dee1f7 Mon Sep 17 00:00:00 2001
From: Jaime Martinez <jmartinez@gitlab.com>
Date: Thu, 7 Oct 2021 15:28:15 +1100
Subject: feat: add panic handler middleware

Changelog: added
---
 metrics/metrics.go | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'metrics')

diff --git a/metrics/metrics.go b/metrics/metrics.go
index 23962dc4..680f7a05 100644
--- a/metrics/metrics.go
+++ b/metrics/metrics.go
@@ -185,6 +185,14 @@ var (
 		},
 	)
 
+	// PanicRecoveredCount measures the number of times GitLab Pages has recovered from a panic
+	PanicRecoveredCount = prometheus.NewCounter(
+		prometheus.CounterOpts{
+			Name: "gitlab_pages_panic_recovered_count",
+			Help: "The number of panics the service has recovered from.",
+		},
+	)
+
 	// RateLimitSourceIPCacheRequests is the number of cache hits/misses
 	RateLimitSourceIPCacheRequests = prometheus.NewCounterVec(
 		prometheus.CounterOpts{
@@ -239,6 +247,7 @@ func MustRegister() {
 		LimitListenerMaxConns,
 		LimitListenerConcurrentConns,
 		LimitListenerWaitingConns,
+		PanicRecoveredCount,
 		RateLimitSourceIPCacheRequests,
 		RateLimitSourceIPCachedEntries,
 		RateLimitSourceIPBlockedCount,
-- 
cgit v1.2.3