Spring Boot Admin工程搭建（Eureka）

　　其实网上有很多资料都说得很详细，但有时按照他们的例子去做了，就会出现各种各种的问题，归其原因，是因为版本的问题，所以我来贴一下完整的示例。

　　先来看看pom文件

<?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">

    <!-- 继承了父类的依赖管理，控制兼容版本，无需自己控制 -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.10.RELEASE</version>
    </parent>

    <modelVersion>4.0.0</modelVersion>
    <groupId>com.zgz.spring.boot</groupId>
    <artifactId>admin</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <dependencies>
        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-server</artifactId>
            <version>1.5.7</version>
            <exclusions>
                <!-- 排除依赖 因为该版本比较旧，出现过NoSuchMethod的异常-->
                <exclusion>
                    <groupId>com.netflix.servo</groupId>
                    <artifactId>servo-core</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
            <version>1.4.2.RELEASE</version>
        </dependency>

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

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

        <!-- 使用jmx 需要引入此类-->
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
            <version>1.5.0</version>
            <scope>compile</scope>
        </dependency>

        <!-- 引入较新的版本 -->
        <dependency>
            <groupId>com.netflix.servo</groupId>
            <artifactId>servo-core</artifactId>
            <version>0.12.11</version>
        </dependency>

    </dependencies>

    <build>
        <finalName>${project.artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                            <goal>build-info</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <mainClass>com.zgz.application.SpringBootAdminApplication</mainClass>
                    <addResources>false</addResources>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

　　再来看看application启动类：

package com.zgz.application;

import de.codecentric.boot.admin.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;


@Configuration
@EnableAutoConfiguration
@EnableDiscoveryClient
@EnableAdminServer
public class SpringBootAdminApplication {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootAdminApplication.class, args);
    }

    @Configuration
    public static class SecurityPermitAllConfig extends WebSecurityConfigurerAdapter {
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.authorizeRequests().anyRequest().permitAll() //<1>
                .and().csrf().disable();
        }
    }

}
// end::application-eureka[]

　　接着是application.yml：

spring:
  application:
    name: zgz-spring-boot-admin
info:
  version: @project.version@

# tag::configuration-eureka[]
eureka:   #<1>
  instance:
    leaseRenewalIntervalInSeconds: 10
    hostname: localhost
  client:
    registryFetchIntervalSeconds: 5
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/
management:
  endpoints:
    web:
      exposure:
        include: "*"  #<2>
# end::configuration-eureka[]
  endpoint:
    health:
      show-details: ALWAYS
  security:
    enabled: false

endpoints:
   logfile:
      sensitive: false

　　最后是logback-spring.xml：

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>
    <!-- 要是需要管理日志级别，需要在文件中加入 此配置 -->
    <jmxConfigurator/>
</configuration>

　　注：如果需要在Spring Boot Admin 中能输出其他监控项目的日志，则需在监控项目的application.yml指定日志文件：

　　　　logging:

　　　　　file: D:JavaWebLogsSpringBootDemolog_info.log

　　以上的配置会将监控项目的Log，Logging，JMX模块管理起来：