From 323a5db6444b4fbb1cb1e58e80ea1ef03d9e79f8 Mon Sep 17 00:00:00 2001
From: Georgios Andrianakis <geoand@gmail.com>
Date: Fri, 28 Feb 2025 08:38:33 +0200
Subject: [PATCH] Introduce `url.scheme` tag into `http.server.active.requests`
 metric

---
 .../runtime/binder/vertx/VertxHttpServerMetrics.java          | 4 +++-
 .../runtime/binder/vertx/VertxMeterBinderAdapter.java         | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxHttpServerMetrics.java b/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxHttpServerMetrics.java
index 8714275850068..81d01bbca82a1 100644
--- a/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxHttpServerMetrics.java
+++ b/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxHttpServerMetrics.java
@@ -22,6 +22,7 @@
 import io.quarkus.micrometer.runtime.binder.HttpCommonTags;
 import io.quarkus.micrometer.runtime.export.exemplars.OpenTelemetryContextUnwrapper;
 import io.vertx.core.http.HttpMethod;
+import io.vertx.core.http.HttpServerOptions;
 import io.vertx.core.http.HttpServerRequest;
 import io.vertx.core.http.ServerWebSocket;
 import io.vertx.core.spi.metrics.HttpServerMetrics;
@@ -53,13 +54,14 @@ public class VertxHttpServerMetrics extends VertxTcpServerMetrics
 
     VertxHttpServerMetrics(MeterRegistry registry,
             HttpBinderConfiguration config,
-            OpenTelemetryContextUnwrapper openTelemetryContextUnwrapper) {
+            OpenTelemetryContextUnwrapper openTelemetryContextUnwrapper, HttpServerOptions httpServerOptions) {
         super(registry, "http.server", null);
         this.config = config;
         this.openTelemetryContextUnwrapper = openTelemetryContextUnwrapper;
 
         activeRequests = new LongAdder();
         Gauge.builder(config.getHttpServerActiveRequestsName(), activeRequests, LongAdder::doubleValue)
+                .tag("url.scheme", httpServerOptions.isSsl() ? "https" : "http")
                 .register(registry);
 
         httpServerMetricsTagsContributors = resolveHttpServerMetricsTagsContributors();
diff --git a/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxMeterBinderAdapter.java b/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxMeterBinderAdapter.java
index 6b9b7625de565..e33b212c1172b 100644
--- a/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxMeterBinderAdapter.java
+++ b/extensions/micrometer/runtime/src/main/java/io/quarkus/micrometer/runtime/binder/vertx/VertxMeterBinderAdapter.java
@@ -79,7 +79,8 @@ public MetricsOptions newOptions() {
         }
         if (httpBinderConfiguration.isServerEnabled()) {
             log.debugf("Create HttpServerMetrics with options %s and address %s", options, localAddress);
-            return new VertxHttpServerMetrics(Metrics.globalRegistry, httpBinderConfiguration, openTelemetryContextUnwrapper);
+            return new VertxHttpServerMetrics(Metrics.globalRegistry, httpBinderConfiguration, openTelemetryContextUnwrapper,
+                    options);
         }
         return null;
     }