Test.java

package com.cateyes.xcar;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.event.Observes;
import javax.inject.Inject;

import com.cateyes.xcar.config.Router;
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.Tags;
import io.quarkus.runtime.StartupEvent;
import org.eclipse.microprofile.config.inject.ConfigProperty;
import org.jboss.logging.Logger;

@ApplicationScoped
public class AppLifecycleBean {
 private static final Logger LOGGER = Logger.getLogger(AppLifecycleBean.class);

 // do NOT change manually, will update by cicd script.
 private String VERSION="";
 private String GITHUB_SHA="";

 @Inject
 MeterRegistry meterRegistry;

 void onStart(@Observes StartupEvent ev) {
 System.out.println("\n" +
 " __ __ __ __ __ _______ _____ \n" +
 " | \\/ | \\ \\ / / \\ \\ / / ____| /\\ | __ \\ \n" +
 " | \\ / | __ _ __\\ \\_/ /_ _ _ __ \\ V / | / \\ | |__) |\n" +
 " | |\\/| |/ _` |/ _ \\ / _` | '_ \\ > <| | / /\\ \\ | _ / \n" +
 " | | | | (_| | (_) | | (_| | | | | / . \\ |____ / ____ \\| | \\ \\ \n" +
 " |_| |_|\\__,_|\\___/|_|\\__,_|_| |_| /_/ \\_\\_____/_/ \\_\\_| \\_\\\n");
 System.out.println("Xcar Release: " + VERSION + ", GITHUB_SHA: " + GITHUB_SHA);

 // Monitor the thread queue size
 meterRegistry.gaugeCollectionSize("xcar.queue.size", Tags.empty(), Router.XCAR_THREAD_POOL.getQueue());
 }
}