Liveness Probe

Summary

Extend the detection point of application survival.

Extension Interface

org.apache.dubbo.qos.probe.LivenessProbe

Extension Configuration

Dubbo QOS live command will automaticly discovery.

Existing Extensions

No default implementation

Extension Guide

Directory layout:

src
 |-main
    |-java
        |-com
            |-xxx
                |-XxxLivenessProbe.java (LivenessProbe implementation)
    |-resources
        |-META-INF
            |-dubbo
                |-org.apache.dubbo.qos.probe.LivenessProbe (plain text file with the content：xxx=com.xxx.XxxLivenessProbe)

XxxLivenessProbe.java：

package com.xxx;
 
public class XxxLivenessProbe implements LivenessProbe {
    
    public boolean check() {
        // ...
    }
}

META-INF/dubbo/org.apache.dubbo.qos.probe.LivenessProbe：

xxx=com.xxx.XxxLivenessProbe

Last modified May 31, 2021: Update Probe related docs Weight (#812) (be8fdfe413d)