springboot-admin监控环境搭建

1、创建两个项目来做测试，ymSpringBoot-admin-service 和 ymSpringBoot-admin-client 两个工程，在下面说明中会简称service  和 client 

配置服务端 

2、在service项目的pom.xml中加入入依赖

 

<dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-server</artifactId> <version>2.1.0</version> </dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>

3、在service中创建application.yml配置文件

server: port: 9090

4、在service中创建启动类

import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.context.annotation.Configuration; import de.codecentric.boot.admin.server.config.EnableAdminServer; @Configuration @EnableAutoConfiguration @EnableAdminServer public class SpringBootAdminApplication { public static void main(String[] args) { SpringApplication.run(SpringBootAdminApplication.class, args); } }

注：到此为止可以启动项目访问9090端口可以看到管理界面，但是无内容，说明service配置成功

配置客户端

5、在client项目中的pom.xml中加入依赖

<dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-client</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>

 6、在client中创建application.yml配置文件

server: port: 8080 spring: boot: admin: client: url: "http://localhost:9090" #服务端访问地址 management: endpoints: web: exposure: include: "*" #公开所有端点

7、在client项目中创建启动类

import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringBootAdminClientApplication { public static void main(String[] args) { SpringApplication.run(SpringBootAdminClientApplication.class, args); } }

注：到此一个简单的spingboot-admin监控项目己搭建完成，启动client后，可以在http://127.0.0.1:9090管理地址中看到监控内容

 

注：但是现在有一个问题，监控不需要用户名密码就能直接进去，这要是在正式环境显然不行，所以需要加入security，要输入用户名和密码才能进入监控页面。

8、修改service端新增安全依赖包

<dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-server-ui</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency>

9、在service端新增SecuritySecureConfig类

import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler; import org.springframework.security.web.csrf.CookieCsrfTokenRepository; import de.codecentric.boot.admin.server.config.AdminServerProperties; @Configuration public class SecuritySecureConfig extends WebSecurityConfigurerAdapter { private final String adminContextPath; public SecuritySecureConfig(AdminServerProperties adminServerProperties) { this.adminContextPath = adminServerProperties.getContextPath(); } @Override protected void configure(HttpSecurity http) throws Exception { // @formatter:off SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler(); successHandler.setTargetUrlParameter("redirectTo"); successHandler.setDefaultTargetUrl(adminContextPath + "/"); http.authorizeRequests().antMatchers(adminContextPath + "/assets/**").permitAll() .antMatchers(adminContextPath + "/login").permitAll().anyRequest().authenticated().and().formLogin() .loginPage(adminContextPath + "/login").successHandler(successHandler).and().logout() .logoutUrl(adminContextPath + "/logout").and().httpBasic().and().csrf() .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse()) .ignoringAntMatchers("/instances", "/actuator/**"); // @formatter:on } }

10、重新启动服务，在控制台找到一串密码，访问http://127.0.0.1:9090/login 输入默认用户名  user  +  控制台的密码

 

至此，spring-admin监控的安全配置己完成，但是总觉得哪里不对，嗯密码总不可能每次启动随机生成后从控制台去看吧。

11、修改service中的application.yml，新增安全配置用户名和密码。

spring: security: #spring安全认证 basic: enabled: true user: name: sl password: 123456 roles: - USER

 然后再次访问就要输自己对应的帐号密码就OK啦，如下图

参考官方文档 ： http://codecentric.github.io/spring-boot-admin/2.1.0/#discover-clients-via-spring-cloud-discovery