title: Custom Metrics Monitor keywords: [“MetricsMonitor”] description: custom Metrics Monitor

Explanation

  • Before custom development, please customize and build the gateway environment first, please refer to: custom deployment

  • This article describes how to customize the extension of org.apache.shenyu.metrics.spi.MetricsBootService.

Extension

  • Create a new class ${you class},implements org.apache.shenyu.metrics.spi.MetricsBootService
public class ${you class} implements MetricsBootService {
   
   	/**
     * Start metrics tracker.
     *
     * @param metricsConfig metrics config
     * @param metricsRegister the metrics register
     */
    public void start(MetricsConfig metricsConfig, MetricsRegister metricsRegister){
				//your code
    }
    
    /**
     * Stop metrics tracker.
     */
    public void stop() {
      	//your code
    }
}
  • In the project resources directory,Create a new META-INF/shenyu directory, and the new file name is : org.apache.shenyu.metrics.spi.MetricsBootService. add ${you spi name} = ${you class path}:
${you spi name} = ${you class path}
  • In the Admin service ---> BasicConfig ---> Plugin , Find the Monitor plugin, edit config, pay attention to the metricsName name: ${you spi name}.