Spring Boot 执行器运行状况端点 [英] Spring boot actuator health endpoint

问题描述

我创建了一个像这样的 PostgreSQL 健康指标:

@Component公共类 PostgresHealthIndicator 扩展 AbstractHealthIndicator {@自动连线数据源 postgresDataSource;公共数据源健康指标 dbHealthIndicator() {DataSourceHealthIndicator 指标 = new DataSourceHealthIndicator(postgresDataSource);返回指标；}@覆盖protected void doHealthCheck(Health.Builder builder) 抛出异常 {健康 h = dbHealthIndicator().health();状态 status = h.getStatus();if (status != null && "DOWN".equals(status.getCode())) {builder.down();}其他{builder.up();}}}

在我的 Application.java 中，我正在为这个组件扫描这个包:

@ComponentScan({"com.bp.health"})

在我的 application.properties 中，我有以下设置:

endpoints.health.sensitive=falseendpoints.health.id=healthendpoints.health.enabled=true

当我点击 {url}/health 我看到:

<块引用>

{"status":"DOWN"}

我需要做什么才能显示自定义运行状况指示器?

解决方案

您需要通过身份验证才能查看所有详细信息.或者你可以设置

management.security.enabled=falseendpoints.health.sensitive=false

查看未经身份验证的完整内容

可以在此处找到有关此的更多信息:生产就绪监控

I have create a PostgreSQL health indicator like this:

@Component
public class PostgresHealthIndicator extends AbstractHealthIndicator {

    @Autowired
    DataSource postgresDataSource;

    public DataSourceHealthIndicator dbHealthIndicator() {
        DataSourceHealthIndicator indicator = new DataSourceHealthIndicator(postgresDataSource);
        return indicator;
    }

    @Override
    protected void doHealthCheck(Health.Builder builder) throws Exception {
        Health h = dbHealthIndicator().health();
        Status status = h.getStatus();
        if (status != null && "DOWN".equals(status.getCode())) {
            builder.down();
        } else {
            builder.up();
        }
    }
}

In my Application.java I am scanning this package for this component:

@ComponentScan({"com.bp.health"})

In my application.properties I have the following set:

endpoints.health.sensitive=false
endpoints.health.id=health
endpoints.health.enabled=true

when I hit {url}/health I see:

{"status":"DOWN"}

what do I need to do to get the custom health indicator to show?

解决方案

You need to be authenticated to see all the details. Alternatively you could set

management.security.enabled=false
endpoints.health.sensitive=false

to see full content unauthenticated

More information about that can be found here: Production ready monitoring

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