在Spring Boot执行器运行状况检查API中启用日志记录 [英] Enable logging in spring boot actuator health check API

问题描述

我正在为具有健康检查端点的项目使用Spring boot Actuator API，并通过以下方式启用了该功能:

I am using Spring boot Actuator API for my project the having a health check endpoint, and enabled it by :

management.endpoints.web.base-path=/
management.endpoints.web.path-mapping.health=healthcheck

被提及此处

现在，我要在/healthcheck以上的状态失败时启用我的应用程序日志文件中的日志，并从此端点打印整个响应.

Now I want to enable log in my application log file when ever the status of this above /healthcheck fails and print the entire response from this end point.

实现此目标的正确方法是什么?

What is the correct way to achieve this?

推荐答案

最好的方法是使用

Best way is to extend the actuator endpoint with @EndpointWebExtension. You can do the following;

@Component
@EndpointWebExtension(endpoint = HealthEndpoint.class)
public class HealthEndpointWebExtension {

    private HealthEndpoint healthEndpoint;
    private HealthStatusHttpMapper statusHttpMapper;

    // Constructor

    @ReadOperation
    public WebEndpointResponse<Health> health() {
        Health health = this.healthEndpoint.health();
        Integer status = this.statusHttpMapper.mapStatus(health.getStatus());
        // log here depending on health status.
        return new WebEndpointResponse<>(health, status);
    }
}

有关执行器端点扩展的更多信息，请此处，位于 4.8.扩展现有端点

More about actuator endpoint extending here, at 4.8. Extending Existing Endpoints

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