Readiness Probe

Readiness Probe

Extension Description

Extend application readiness detection points.

Extension Interface

org.apache.dubbo.qos.probe.ReadinessProbe

Extension Configuration

Dubbo QOS ready command auto-discovery

Known Extensions

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

Extension Example

Maven project structure:

  1. src
  2.  |-main
  3.     |-java
  4.         |-com
  5.             |-xxx
  6.                 |-XxxReadinessProbe.java (implements ReadinessProbe interface)
  7.     |-resources
  8.         |-META-INF
  9.             |-dubbo
  10.                 |-org.apache.dubbo.qos.probe.ReadinessProbe (plain text file, content: xxx=com.xxx.XxxReadinessProbe)

XxxReadinessProbe.java:

  1. package com.xxx;
  3. public class XxxReadinessProbe implements ReadinessProbe {
  5.     public boolean check() {
  6.         // ...
  7.     }
  8. }

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

  1. xxx=com.xxx.XxxReadinessProbe

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Last modified September 30, 2024: Update & Translate Overview Docs (#3040) (d37ebceaea7)