Add resource attributes to all observations

server/src/main/java/org/eclipse/openvsx/metrics/MetricsConfiguration.java

@@ -9,6 +9,8 @@
  * ****************************************************************************** */
 package org.eclipse.openvsx.metrics;
 
+import io.micrometer.common.KeyValue;
+import io.micrometer.observation.ObservationFilter;
 import io.micrometer.observation.ObservationRegistry;
 import io.micrometer.observation.aop.ObservedAspect;
 import org.springframework.context.annotation.Bean;
@@ -22,4 +24,12 @@ public class MetricsConfiguration {
     public ObservedAspect observedAspect(ObservationRegistry observationRegistry) {
         return new ObservedAspect(observationRegistry, new RegistryObservationConvention());
     }
+
+    @Bean
+    public ObservationFilter observationFilter() {
+        return context -> context
+                    .addLowCardinalityKeyValue(KeyValue.of("service.name", "test-app"))
+                    .addLowCardinalityKeyValue(KeyValue.of("deployment.environment", "staging"))
+                    .addLowCardinalityKeyValue(KeyValue.of("service.instance.id", "open-vsx-org-staging"));
+    }
 }

server/src/main/java/org/eclipse/openvsx/metrics/RegistryObservationConvention.java

@@ -26,15 +26,6 @@ public RegistryObservationConvention() {
         this.mapper = new ObjectMapper();
     }
 
-    public KeyValues getLowCardinalityKeyValues(ObservedAspect.ObservedAspectContext context) {
-        var keyValues = new KeyValue[] {
-                KeyValue.of("resource.service.name", "test-app"),
-                KeyValue.of("resource.deployment.environment", "staging"),
-                KeyValue.of("resource.service.instance.id", "open-vsx-org-staging")
-        };
-        return ObservationConvention.super.getHighCardinalityKeyValues(context).and(keyValues);
-    }
-
     @Override
     public KeyValues getHighCardinalityKeyValues(ObservedAspect.ObservedAspectContext context) {
         var joinPoint = context.getProceedingJoinPoint();