tembleking

 - name: go-expvar
    check_module: go_expvar
    pattern:
          comm: go-expvar
    conf:
      expvar_url: "http://localhost:8080/debug/vars" # automatically match url using the listening port
      # Add custom metrics if you want
      metrics:
        - path: system.numberOfSeconds
            type: gauge # gauge or rate

tembleking

public interface SystemStatusMBean {
   Integer getNumberOfSecondsRunning();
   String getProgramName();
   Long getNumberOfUnixSecondsRunning();
   Boolean getSwitchStatus();
}

tembleking

public class SystemStatus implements SystemStatusMBean {
   private Integer numberOfSecondsRunning;
   private String programName;
   private Long numberOfUnixSecondsRunning;
   private Boolean switchStatus;
   private Thread backgroundThread;

   public SystemStatus(String programName) {
       // First we initialize all the metrics
       this.backgroundThread = new Thread();

tembleking

import javax.management.*;
import java.lang.management.ManagementFactory;

public class Main {
   public static void main(String[] args) {
       try {
           String programName = (args.length == 0) ? "Java" : args[0];

           // Initialize the object
           SystemStatus systemStatus = new SystemStatus(programName);

tembleking

jmx:
  per_process_beans:
    systemStatus:
      pattern: "Main"
      beans:
        - query: "com.sysdig.app:name=SystemStatusExample"
          attributes:
            - name: NumberOfSecondsRunning
              alias: java.app.numberOfSecondsRunning
            - name: NumberOfUnixSecondsRunning

tembleking

apiVersion: apps/v1
kind: DaemonSet
metadata:
  labels:
    app: metallb
    component: speaker
  name: speaker
  namespace: metallb-system
spec:
  selector: