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Author: jaydeluca

instrumentation/spring/spring-boot-actuator-autoconfigure-2.0/javaagent/build.gradle.kts

@@ -20,6 +20,7 @@ dependencies {
   testLibrary("io.micrometer:micrometer-registry-prometheus:1.0.1")
 
   if (latestDepTest) {
+    // Micrometer moved into its own Spring Boot starter in version 4
     testLibrary("org.springframework.boot:spring-boot-starter-micrometer-metrics:4.0.0")
   }
 

instrumentation/spring/spring-boot-actuator-autoconfigure-2.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/spring/actuator/v2_0/AutoConfigurationImportSelectorInstrumentation.java

@@ -39,8 +39,10 @@ public static class GetCandidateConfigurationsAdvice {
     public static List<String> onExit(@Advice.Return List<String> originalConfigurations) {
       List<String> configurations = originalConfigurations;
       if (configurations.contains(
+              // Spring Boot 2.x-3.x location
               "org.springframework.boot.actuate.autoconfigure.metrics.MetricsAutoConfiguration")
           || configurations.contains(
+              // Spring Boot 4.x location
               "org.springframework.boot.micrometer.metrics.autoconfigure.MetricsAutoConfiguration")) {
         List<String> configs = new ArrayList<>(configurations.size() + 1);
         configs.addAll(configurations);