如何实现自定义CompositeHealthContributor

Question

我想显示以下健康信息：

{
   "status":"UP", 
   "components": {
          "myHealthComposite": {
                "status":"UP",
                "components": {
                        "myFirstHealthIndicator": { "status":"UP" },
                        "mySecondHealthIndicator": { "status":"UP" }
                }
          }
    },
    "groups":[]
}

[从最新的Spring Boot Actuator文档中，我应该使用“ HealthIndicator”-接口实现“ myFirstHealthIndactor”和“ mySecondHealthIndicator”，并使用“ CompositeHealthContributor”-接口将它们组合在一起。但是对于“ CompositeHealthContributor”，我需要一个示例，在文档中我找不到对我有用的东西。

有人可以帮我吗？

问候

编辑：

myFirstHealthIndicator

@Component
public class MyFirstHealthIndicator implements HealthIndicator {

    @Override
    public Health health() {
        return Health.up().build();
    }

}

mySecondHealthIndicator

@Component
public class MySecondHealthIndicator implements HealthIndicator {

    @Override
    public Health health() {
        return Health.up().build();
    }

}

myHealthComposite

@Component
public class MyHealthComposite implements CompositeHealthContributor {

    @Override
    public HealthContributor getContributor(String name) {
        return null;
    }

    @Override
    public Iterator<NamedContributor<HealthContributor>> iterator() {
        return null;
    }

}

Answer 1

输出期望值的非常简单且硬编码的解决方案。