Initialize proxy prometheus counters values to 0 (#4283)

distribution · Mar 18, 2024 · 3cb985c · 3cb985c
2 parents 1e3de58 + 6ca646c
commit 3cb985c
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/registry/proxy/proxymetrics.go b/registry/proxy/proxymetrics.go
@@ -62,6 +62,16 @@ func init() {
 	}))
 
 	metrics.Register(prometheus.ProxyNamespace)
+	initPrometheusMetrics("blob")
+	initPrometheusMetrics("manifest")
+}
+
+func initPrometheusMetrics(value string) {
+	requests.WithValues(value).Inc(0)
+	hits.WithValues(value).Inc(0)
+	misses.WithValues(value).Inc(0)
+	pulledBytes.WithValues(value).Inc(0)
+	pushedBytes.WithValues(value).Inc(0)
 }
 
 // BlobPull tracks metrics about blobs pulled into the cache