文章目录
- Spring Boot 集成 Spring Boot Admin
- Spring Boot Admin 服务端
- Spring Boot Admin 客户端
Spring Boot 集成 Spring Boot Admin
Spring Boot Admin 是服务端、客户端模式。如果把两个端搭建在同一个项目中也可以,但是客户端要是挂了,服务端也挂了,所以可以但没必要
搭建独立的 Spring Boot Admin 监控模块,目前已实现功能:
- 实现 Spring Boot 应用监控
- 实现 Spring Boot Admin 登录认证
- 实现 Spring Boot Admin 监听到日志异常发送消息到邮箱
- 实现 Spring Boot Admin 时时查看应用日志
Spring Boot Admin 服务端
<!-- Spring Boot Web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Boot 端点监控 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- Spring Boot Admin 服务端 -->
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-server</artifactId>
</dependency>
<!-- Spring Boot Security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- Spring Boot Email -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<!-- Spring Boot Thymeleaf -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
启动类增加注解服务端注解 @EnableAdminServer
package com.qboot.bootadmin;
import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* SpringBootAdmin 监控服务端
*
* @author Tellsea
* @date 2023/2/4
*/
@SpringBootApplication
@EnableAdminServer
public class QbootBootAdminApplication {
public static void main(String[] args) {
SpringApplication.run(QbootBootAdminApplication.class, args);
}
}
由于监控信息输入敏感信息,所以需要增加一个登录拦截器,只有登录成功才能访问
package com.qboot.bootadmin.config;
import de.codecentric.boot.admin.server.config.AdminServerProperties;
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;
/**
* 权限验证
*
* @author Tellsea
* @date 2023/2/6
*/
@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 {
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
http.headers().frameOptions().disable();
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();
}
}
为了实时监控项目问题,Spring Boot Admin 还配备了监听服务状态等信息发送邮件给指定邮箱
application.yml 配置如下
server:
port: 9090
servlet:
context-path: /qboot-extend-boot-admin
# Spring 配置
spring:
profiles:
active: @profileActive@
application:
name: qboot-extend-boot-admin
application-dev.yml 配置如下
# Spring 配置
spring:
# Boot Admin 配置
boot:
admin:
ui:
public-url: http://localhost:${server.port}
notify:
mail:
# 开启邮箱通知
enabled: true
# 不需要发送通知的状态:从状态A:到状态B
ignore-changes: { "UNKNOWN:UP" }
# 发件人
from: qboot-extend-boot-admin<[email protected]>
# 接受人,多个逗号隔开
to: [email protected]
# 抄送人,多个逗号隔开
cc: [email protected]
# 登录配置
security:
user:
name: "admin"
password: "123456"
# 邮件发送者信息
mail:
host: smtp.qq.com
username: [email protected]
password: lppmkekscejodefi
Spring Boot Admin 客户端
客户端的主配置文件中需要增加如下配置
# 端点监控配置
management:
endpoints:
web:
exposure:
include: "*"
endpoint:
health:
show-details: always
# Logback 日志配置
logging:
file:
name: ./logs/sys-info.log
config: classpath:logback.xml
客户端直接注册到服务端即可,修改 application-dev.yml 配置文件
# Spring配置
spring:
# Boot Admin 监控
boot:
admin:
client:
enabled: true
url: http://localhost:9090/qboot-extend-boot-admin
username: "admin"
password: "123456"