springBoot整合springBootAdmin进行服务监控

系统管理员 2023-07-24 02:29 50阅读 0赞

### springBoot整合springBootAdmin进行服务监控 ###

*   *  springBootAdmin
     *  admin工程
     *  客户端
     *  效果

## springBootAdmin ##

是面向springBoot的一款监控组件，很好集成，配置一下参数加个依赖就能用

## admin工程 ##

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

引入web依赖和admin依赖，spring security依赖是为了做安全验证，不需要则不加入也可以  
application.properties配置

spring.application.name=iot-admin
    server.port=9000
    #配置admin工程登录的账号密码
    spring.security.user.name=eetal
    spring.security.user.password=123456

新增一个application主类,打上EnableAdminServer注解即代表开启adminServer服务，如果需要安全验证，就加入SecuritySecureConfig 的配置对接口拦截，对应的客户端工程需要配置登录的账号和密码（客户端不需要引入spring security依赖）

@SpringBootApplication
    @EnableAdminServer
    public class AdminApplication { 
    
       public static void main(String[] args) { 
       	SpringApplication.run(AdminApplication.class, args);
       }
    
       //配置安全校验
       @Configuration
       @Order(Ordered.LOWEST_PRECEDENCE)
       public static class SecuritySecureConfig extends WebSecurityConfigurerAdapter { 
       	private final String adminContextPath;
    
       	public SecuritySecureConfig(AdminServerProperties adminServerProperties) { 
       		this.adminContextPath = adminServerProperties.getContextPath();
       	}
    
       	@Override
       	protected void configure(HttpSecurity http) throws Exception { 
       		SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
       		successHandler.setTargetUrlParameter("redirectTo");
       		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().disable();
       	}
       }
    }

## 客户端 ##

<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>

客户端在web的基础上，加入spring-boot-admin-starter-client的依赖，在application.properties配置文件里加上如下参数

#要展示的应用名称
    spring.application.name=iot-web-80
    #admin工程的url
    spring.boot.admin.client.url=http://localhost:9000
    #展示全部细节信息
    management.endpoint.health.show-details=always
    management.endpoints.web.exposure.include=*
    #允许admin工程远程停止本应用
    management.endpoint.shutdown.enabled=true
    #admin工程的账号密码
    spring.boot.admin.client.username=eetal
    spring.boot.admin.client.password=123456

## 效果 ##

先开启admin工程，再运行客户端工程。访问admin工程的首页，登录以后就可以看到监控页面了  
![springBootAdmin首页][springBootAdmin]  
还可以看到springBoot工程的日志，太舒服了  
![日志查看][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70]  
还可以通过jmx远程修改一些配置参数，比如数据库连接池  
![数据库配置][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 1]  
线程运行状况  
![线程分析][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 2]  
dump堆内存  
![堆内存快照][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 3]  
非常实用!

更多文章，请搜索公众号歪歪梯Club  
![更多资料，请搜索公众号编程宝可梦][20200521183346518.jpg]

[springBootAdmin]: /images/20230528/9c526ba8c71941f08a15bcee18d67e2b.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 1]: /images/20230528/3017583e77804ddeaec52e35ae6ad2c5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 2]: /images/20230528/b8212f0b47504cac9484289ee7b30dd8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDYyNzk4OQ_size_16_color_FFFFFF_t_70 3]: /images/20230528/a94a0e27175e4b8a94a7a569f648d271.png
[20200521183346518.jpg]: /images/20230528/6472042d13664ac6b177c21cdc3eddd8.png