一、Spring Boot Admin简介
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
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-security</artifactId>
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</dependency>
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<dependency>
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<groupId>de.codecentric</groupId>
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<artifactId>spring-boot-admin-starter-client</artifactId>
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</dependency>
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<dependency>
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<groupId>de.codecentric</groupId>
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<artifactId>spring-boot-admin-server</artifactId>
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</dependency>
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<dependency>
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<groupId>de.codecentric</groupId>
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<artifactId>spring-boot-admin-server-ui</artifactId>
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</dependency>
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<dependency>
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<groupId>de.codecentric</groupId>
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<artifactId>spring-boot-admin-server-ui-login</artifactId>
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</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
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info:
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app:
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name: imard
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version: v1.0.0
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logging:
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file: "d:/logs/imard/boot.log"
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management:
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context-path: "/actuator"
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spring:
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application:
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name: "@[email protected]"
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boot:
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admin:
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url: http://www.test.com:8080
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profiles:
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active:
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- secure
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---
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spring:
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profiles: insecure
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management:
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security:
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enabled: false
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security:
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basic:
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enabled: false
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---
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spring:
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profiles: secure
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boot:
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admin:
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username: "${security.user.name}"
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password: "${security.user.password}"
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client:
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metadata:
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user.name: "${security.user.name}"
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user.password: "${security.user.password}"
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security:
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user:
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name: user
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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
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@Configuration
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@EnableAutoConfiguration
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@EnableAdminServer
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public class Application extends SpringBootServletInitializer {
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@Override
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protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
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return application.sources(Application.class);
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}
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public static void main(String[] args) {
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SpringApplication.run(Application.class, args);
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}
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}
@EnableAdminServer 添加上该注解启动监控
5、SecurityConfig
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@Profile("secure")
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@Configuration
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public class SecurityConfig extends WebSecurityConfigurerAdapter {
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@Override
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protected void configure(HttpSecurity http) throws Exception {
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http.formLogin().loginPage("/login.html").loginProcessingUrl("/login").permitAll();
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http.logout().logoutUrl("/logout");
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http.csrf().disable();
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http.authorizeRequests()
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.antMatchers("/login.html", "/**/*.css", "/img/**", "/third-party/**").permitAll();
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http.authorizeRequests().antMatchers("/api/**").permitAll().antMatchers("/**")
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.authenticated();
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// Enable so that the clients can authenticate via HTTP basic for registering
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http.httpBasic();
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}
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}
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)