spring boot admin github开源地址：https://github.com/codecentric/spring-boot-admin
它主要的作用是在Spring Boot Actuator的基础上提供简洁的WEB UI展示。
二、项目使用：
1、搭建一个maven web项目
2、pom依赖配置
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-client</artifactId> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-server</artifactId> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-server-ui</artifactId> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-server-ui-login</artifactId> </dependency>在pom.xml中添加上以上配置
admin服务端：spring-boot-admin-server、spring-boot-admin-server-ui
admin客户端：spring-boot-admin-starter-client （加上该项能监控服务端自身的运行状态，其他项目只需要引入client就可以引入监控）
安全：spring-boot-starter-security
登录验证：spring-boot-admin-server-ui-login （也可以自行添加简单的登录界面）
3、application.yml
info: app: name: imard version: v1.0.0 logging: file: "d:/logs/imard/boot.log" management: context-path: "/actuator" spring: application: name: "@pom.artifactId@" boot: admin: url: http://www.test.com:8080 profiles: active: - secure --- spring: profiles: insecure management: security: enabled: false security: basic: enabled: false --- spring: profiles: secure boot: admin: username: "${security.user.name}" password: "${security.user.password}" client: metadata: user.name: "${security.user.name}" user.password: "${security.user.password}" security: user: name: user password: pass其中：spring.boot.admin.url声明admin服务端地址（其他项目会通过这个url主动的注册到admin监控中）info配置app的基本信息
www.test.com 在本机hosts中做了映射
4、Application.java
@Configuration @EnableAutoConfiguration @EnableAdminServer public class Application extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(Application.class); } public static void main(String[] args) { SpringApplication.run(Application.class, args); } }@EnableAdminServer 添加上该注解启动监控
5、SecurityConfig
@Profile("secure") @Configuration public class SecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http.formLogin().loginPage("/login.html").loginProcessingUrl("/login").permitAll(); http.logout().logoutUrl("/logout"); http.csrf().disable(); http.authorizeRequests() .antMatchers("/login.html", "/**/*.css", "/img/**", "/third-party/**").permitAll(); http.authorizeRequests().antMatchers("/api/**").permitAll().antMatchers("/**") .authenticated(); // Enable so that the clients can authenticate via HTTP basic for registering http.httpBasic(); } }使用Spring Security配置一个基本的安全策略6、监管管理
配置完1~5个步骤以后，使用application启动监控程序。
通过http://www.test.com:8080/login.html监控登录界面进行安全验证后，如下图：
进入details就可以看到具体的项目监控信息（Details、Log、Metrics、Environment、Logging、JMX、Threads、Audit、Trace、Heapdump）
