服务端：
1. 新建monitor服务 pom依赖
<!-- 注意这些只是pom的核心东西，不是完整的pom.xml内容，不能直接使用，仅供参考使用 -->
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- spring-boot-admin version使用你自己spring boot 版本，就是spring boot 版本是多少，springboot admin版本也为多少，，注意版本必须相同 -->
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-server</artifactId>
</dependency>
<!-- spring security 安全认证 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.7.5</version>
</dependency>
</dependencies>2.yml配置：
server:
port: 8000
spring:
application:
name: springboot-admin
security:
user:
name: admin
password: 123456
boot:
admin:
ui:
title: test-服务监控中心 #自定义服务端名称
context-path: /
management:
endpoint:
health:
show-details: always
logging:
file:
# 服务端日志文件夹位置
path: ./logs/springboot-admin
3.security config配置：
package com.test.monitor.config;
import de.codecentric.boot.admin.server.config.AdminServerProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
/**
* admin 监控 安全配置
*
* @author test
*/
@EnableWebSecurity
public class SecurityConfig {
private final String adminContextPath;
public SecurityConfig(AdminServerProperties adminServerProperties) {
this.adminContextPath = adminServerProperties.getContextPath();
}
@Bean
public SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception {
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
successHandler.setDefaultTargetUrl(adminContextPath + "/");
return httpSecurity
.headers().frameOptions().disable()
.and().authorizeRequests()
.antMatchers(adminContextPath + "/assets/**"
, adminContextPath + "/login"
, "/actuator"
, "/actuator/**"
).permitAll()
.anyRequest().authenticated()
.and()
.formLogin().loginPage(adminContextPath + "/login")
.successHandler(successHandler).and()
.logout().logoutUrl(adminContextPath + "/logout")
.and()
.httpBasic().and()
.csrf()
.disable()
.build();
}
}4. 启动类添加注解：
package com.test.monitor;
import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@EnableAdminServer
@SpringBootApplication
public class SpringbootAdminApplication {
public static void main(String[] args) {
SpringApplication.run(SpringbootAdminApplication.class, args);
}
}
客户端：
1. pom配置：
<!-- spring-boot-actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- spring-boot-admin-client -->
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-client</artifactId>
<version>2.7.15</version>
</dependency>2. yml配置：
spring:
#spring boot admin
boot:
admin:
client:
api-path: instances
url: http://127.0.0.1:8000
instance:
prefer-ip: true # 使用ip注册进来
username: admin
password: 123456
management:
endpoint:
logfile:
# 你的客户端日志文件地址
external-file: ./logs/client.log
enabled: true
health:
show-details: always
endpoints:
enabled-by-default: true
web:
base-path: /actuator
exposure:
include: "*"
3. 客户端spring security添加/actuator免校验：
.excludePathPatterns("/actuator", "/actuator/**")
4. config 添加配置 修复报错：
package com.test.subsystem.config;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.ReflectionUtils;
import org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping;
import springfox.documentation.spring.web.plugins.WebFluxRequestHandlerProvider;
import springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider;
import java.lang.reflect.Field;
import java.util.List;
import java.util.stream.Collectors;
@Slf4j
@Configuration
public class PostProcessorConfig {
@Bean
public BeanPostProcessor springfoxHandlerProviderBeanPostProcessor() {
return new BeanPostProcessor() {
@Override
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
if (bean instanceof WebMvcRequestHandlerProvider || bean instanceof WebFluxRequestHandlerProvider) {
customizeSpringfoxHandlerMappings(getHandlerMappings(bean));
}
return bean;
}
private <T extends RequestMappingInfoHandlerMapping> void customizeSpringfoxHandlerMappings(List<T> mappings) {
List<T> copy = mappings.stream()
.filter(mapping -> mapping.getPatternParser() == null)
.collect(Collectors.toList());
mappings.clear();
mappings.addAll(copy);
}
@SuppressWarnings("unchecked")
private List<RequestMappingInfoHandlerMapping> getHandlerMappings(Object bean) {
try {
Field field = ReflectionUtils.findField(bean.getClass(), "handlerMappings");
field.setAccessible(true);
return (List<RequestMappingInfoHandlerMapping>) field.get(bean);
} catch (IllegalArgumentException | IllegalAccessException e) {
throw new IllegalStateException(e);
}
}
};
}
}5. 日志配置：
#在logback.xml新增此配置，可以打印actuator的HTTP requestmapping信息
<logger name="org.springframework.boot.actuate.endpoint.web.servlet" level="trace"/>
服务端，客户端启动成功后页面：
