Update upstream OpenTelemetry agent dependencies to 2.24.0 (elastic#932)

* chore: Update upstream OpenTelemetry agent version and related depend...

... encies

Made with ❤️️ by updatecli

* Update ElasticLoggingCustomizer.java

* spotless

---------

Co-authored-by: elastic-observability-automation[bot] <180520183+elastic-observability-automation[bot]@users.noreply.github.com>
Co-authored-by: jackshirazi <[email protected]>

Author: elastic-observability-automation[bot]

gradle/libs.versions.toml

@@ -11,7 +11,7 @@ opentelemetryProto = "1.3.2-alpha"
 
 # otel agent, we rely on the '*-alpha' and get the non-alpha dependencies transitively
 # updated from upstream agent with gradle/update-upstream.sh
-opentelemetryJavaagentAlpha = "2.23.0-alpha"
+opentelemetryJavaagentAlpha = "2.24.0-alpha"
 
 # otel contrib
 # updated from upstream agent with gradle/update-upstream.sh

internal-logging/src/main/java/co/elastic/otel/logging/ElasticLoggingCustomizer.java

@@ -36,29 +36,40 @@ public String name() {
   }
 
   @Override
-  public void init(EarlyInitAgentConfig earlyConfig) {
+  public void init() {
+    EarlyInitAgentConfig earlyConfig = EarlyInitAgentConfig.get();
 
     // trigger loading the slf4j provider from the agent CL, this should load log4j implementation
     LoggerFactory.getILoggerFactory();
 
     // make the agent internal logger delegate to slf4j, which will delegate to log4j
     InternalLogger.initialize(Slf4jInternalLogger::create);
 
-    boolean upstreamDebugEnabled = earlyConfig.getBoolean(AgentLog.OTEL_JAVAAGENT_DEBUG, false);
+    boolean upstreamDebugEnabled = earlyConfig.isDebug();
     Level level;
     if (upstreamDebugEnabled) {
       // set debug logging when enabled through configuration to behave like the upstream
       // distribution
       level = Level.DEBUG;
     } else {
       level =
-          Optional.ofNullable(earlyConfig.getString("elastic.otel.javaagent.log.level"))
+          // TODO the getString() became private but might become public again, at which time revert
+          // Optional.ofNullable(earlyConfig.getString("elastic.otel.javaagent.log.level"))
+          Optional.ofNullable(getEarlyConfigString("elastic.otel.javaagent.log.level"))
               .map(Level::getLevel)
               .orElse(Level.INFO);
     }
     AgentLog.init(upstreamDebugEnabled, level);
   }
 
+  private static String getEarlyConfigString(String key) {
+    String value = System.getProperty(key);
+    if (value == null) {
+      value = System.getenv(key.replace('.', '_').toUpperCase());
+    }
+    return value;
+  }
+
   @Override
   public void onStartupSuccess() {
     Slf4jInternalLogger.setInitializationComplete();