SpringBoot actuator健康检查例子

新建一个SpringBoot项目

添加依赖：

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

pom.xml文件如下：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.5.RELEASE</version>
    </parent>
    <groupId>A</groupId>
    <artifactId>B</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <description>BBB</description>



    <dependencies>

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


    </dependencies>
    <!-- 阿里云maven仓库 -->
    <repositories>
        <repository>
            <id>public</id>
            <name>aliyun nexus</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>public</id>
            <name>aliyun nexus</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>


</project>

application.yml文件如下：

# Tomcat
server:
  port: 8099

management:
  endpoint:
    health:
      show-details: always

info:
  app:
    name: "@project.artifactId@"
    encoding: '@project.build.sourceEncoding@'
    java:
      source: '@java.version@'
      target: '@java.version@'

MyApp.java文件如下：


package com.tenglu;


import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;


@SpringBootApplication
public class MyApp extends SpringBootServletInitializer {

    public static void main(String[] args) {

         SpringApplication.run(MyApp.class, args);


    }
}

访问：http://localhost:8099/actuator/health

{"status":"UP","details":{"diskSpace":{"status":"UP","details":{"total":135905931264,"free":32636473344,"threshold":10485760}}}}

访问：http://localhost:8099/actuator/info

{"app":{"name":"B","encoding":"UTF-8","java":{"source":"1.8.0_171","target":"1.8.0_171"}}}

SpringBoot actuator健康检查例子

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