Readiness Probe

Expansion Description

Extend the detection points of application readiness.

Extension ports

org.apache.dubbo.qos.probe.ReadinessProbe

Extended configuration

Dubbo QOS ready command auto-discovery

Known extensions

  • org.apache.dubbo.qos.probe.impl.BootstrapReadinessProbe
  • org.apache.dubbo.qos.probe.impl.ProviderReadinessProbe

Extended example

Maven project structure:

src
 |-main
    |-java
        |-com
            |-xxx
                |-XxxReadinessProbe.java (implements ReadinessProbe interface)
    |-resources
        |-META-INF
            |-dubbo
                |-org.apache.dubbo.qos.probe.ReadinessProbe (plain text file, content: xxx=com.xxx.XxxReadinessProbe)

XxxReadinessProbe.java:

package com.xxx;
 
public class XxxReadinessProbe implements ReadinessProbe {
    
    public boolean check() {
        //...
    }
}

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

xxx=com.xxx.XxxReadinessProbe

Last modified January 2, 2023: Enhance en docs (#1798) (95a9f4f6c1c)