Apache as reverse proxy (AJP module) with Spring Boot

import org.apache.catalina.connector.Connector;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
 
@Configuration
public class AjpConfiguration {
 
  private final Logger log = LoggerFactory.getLogger(AppConfig.class);
 
  @Bean
  public WebServerFactoryCustomizer<TomcatServletWebServerFactory> servletContainer() {
    return server -> {
      if (server instanceof TomcatServletWebServerFactory) {
        ((TomcatServletWebServerFactory) server).addAdditionalTomcatConnectors(redirectConnector());
      }
    };
  }
 
  private Connector redirectConnector() {
    Connector connector = new Connector("AJP/1.3");
    connector.setScheme("http");
    connector.setPort(13080);
    connector.setSecure(false);
    connector.setAllowTrace(false);
    return connector;
  }
}