java - 不要为 Spring Boot Actuator/health 端点显示磁盘空间和数据库

Question

我正在运行 Spring Boot v1.5.2.RELEASE。

当我执行 curl localhost:8080/health 时，我得到:

{
    "status": "UP",
    "test": {
        "status": "UNKNOWN",
        "hello": "test123"
    },
    "diskSpace": {
        "status": "UP",
        "total": 999234207744,
        "free": 806942392320,
        "threshold": 10485760
    },
    "db": {
        "status": "UP",
        "database": "MySQL",
        "hello": 1
    }
}

下面是我的 TestHealthIndicator.java 代码:

import org.springframework.boot.actuate.health.AbstractHealthIndicator;
import org.springframework.boot.actuate.health.Health.Builder;
import org.springframework.stereotype.Component;

@Component
public class TestHealthIndicator extends AbstractHealthIndicator {

    @Override
    protected void doHealthCheck(Builder builder) throws Exception {
        builder.withDetail("hello", "test123");
    }
}

我的 pom.xml 中也有这个:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

问题:如何让 /health 在没有数据库和磁盘空间信息的情况下返回类似下面的内容？

{
    "status": "UP",
    "test": {
        "status": "UNKNOWN",
        "hello": "test123"
    }
}

Answer 1

根据docs您可以使用以下属性禁用所有自定义 HealthIndicator beans:

management.health.defaults.enabled=false