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package org.example;
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import de.codecentric.boot.admin.server.config.EnableAdminServer;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* <h1>监控中心服务器启动入口</h1>
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* */
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@EnableAdminServer
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@SpringBootApplication
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public class AdminApplication {
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public static void main(String[] args) {
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SpringApplication.run(AdminApplication.class, args);
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}
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}
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package org.example.conf;
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import de.codecentric.boot.admin.server.config.AdminServerProperties;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
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import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
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import org.springframework.security.web.csrf.CookieCsrfTokenRepository;
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/**
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* <h1>配置安全认证, 以便其他的微服务可以注册</h1>
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* 参考 Spring Security 官方
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* */
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@Configuration
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public class SecuritySecureConfig extends WebSecurityConfigurerAdapter {
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/** 应用上下文路径 */
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private final String adminContextPath;
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public SecuritySecureConfig(AdminServerProperties adminServerProperties) {
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this.adminContextPath = adminServerProperties.getContextPath();
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}
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@Override
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protected void configure(HttpSecurity http) throws Exception {
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// 成功授权后的 successHandler 的处理
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SavedRequestAwareAuthenticationSuccessHandler successHandler =
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new SavedRequestAwareAuthenticationSuccessHandler();
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successHandler.setTargetUrlParameter("redirectTo");
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successHandler.setDefaultTargetUrl(adminContextPath + "/");
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http.authorizeRequests()
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// 1. 配置所有的静态资源和登录页可以公开访问
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.antMatchers(adminContextPath + "/assets/**").permitAll()
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.antMatchers(adminContextPath + "/login").permitAll()
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// 2. 其他请求, 必须要经过认证
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.anyRequest().authenticated()
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.and()
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// 3. 配置登录和登出路径
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.formLogin().loginPage(adminContextPath + "/login")
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.successHandler(successHandler)
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.and()
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.logout().logoutUrl(adminContextPath + "/logout")
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.and()
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// 4. 开启 http basic 支持, 其他的服务模块注册时需要使用
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.httpBasic()
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.and()
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// 5. 开启基于 cookie 的 csrf 保护
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.csrf()
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.csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
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// 6. 忽略这些路径的 csrf 保护以便其他的模块可以实现注册
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.ignoringAntMatchers(
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adminContextPath + "/instances",
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adminContextPath + "/actuator/**"
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);
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}
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}
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package org.example.notifier;
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import de.codecentric.boot.admin.server.domain.entities.Instance;
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import de.codecentric.boot.admin.server.domain.entities.InstanceRepository;
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import de.codecentric.boot.admin.server.domain.events.InstanceEvent;
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import de.codecentric.boot.admin.server.domain.events.InstanceStatusChangedEvent;
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import de.codecentric.boot.admin.server.notify.AbstractEventNotifier;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import reactor.core.publisher.Mono;
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/**
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* <h1>自定义告警</h1>
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* */
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@Slf4j
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@Component
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@SuppressWarnings("all")
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public class QNotifier extends AbstractEventNotifier {
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protected QNotifier(InstanceRepository repository) {
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super(repository);
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}
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/**
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* <h2>实现对事件的通知</h2>
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* */
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@Override
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protected Mono<Void> doNotify(InstanceEvent event, Instance instance) {
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return Mono.fromRunnable(() -> {
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if (event instanceof InstanceStatusChangedEvent) {
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// todo 当状态发生改变的时候, 后面自己设置发送邮件或者短信啥的
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log.info("Instance Status Change: [{}], [{}], [{}]",
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instance.getRegistration().getName(), event.getInstance(),
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((InstanceStatusChangedEvent) event).getStatusInfo().getStatus());
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} else {
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log.info("Instance Info: [{}], [{}], [{}]",
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instance.getRegistration().getName(), event.getInstance(),
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event.getType());
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}
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});
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}
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}
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server:
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port: 7001
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servlet:
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context-path: /dev-protocol-springcloud-admin
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spring:
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application:
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name: dev-protocol-springcloud-admin
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# 添加访问控制
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security:
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user:
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name: baiye-test
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password: 88888888
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cloud:
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nacos:
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discovery:
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enabled: true
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server-addr: 127.0.0.1:8848
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namespace: 1bc13fd5-843b-4ac0-aa55-695c25bc0ac6
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metadata:
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management:
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context-path: ${server.servlet.context-path}/actuator
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# 添加访问控制 和上面配置的保持一致
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user.name: baiye-test
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user.password: 88888888
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# vue 的检查配置
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thymeleaf:
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check-template: false
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check-template-location: false
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# 被监控的应用状态变更为 DOWN、OFFLINE、UNKNOWN 时, 会自动发出告警: 实例的状态、原因、实例地址等信息
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# 需要在 pom.xml 文件中添加 spring-boot-starter-mail 依赖
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# 配置发送告警的邮箱服务器
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# 但是, 这个要能连接上, 否则会报错
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# mail:
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# host: qinyi.imooc.com
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# username: qinyi@imooc.com
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# password: QinyiZhang
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# default-encoding: UTF-8
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# 监控告警通知
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# boot:
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# admin:
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# notify:
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# mail:
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# from: ${spring.mail.username}
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# to: qinyi@imooc.com
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# cc: qinyi@imooc.com
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# 暴露端点
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management:
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endpoints:
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web:
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exposure:
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include: '*' # 需要开放的端点。默认值只打开 health 和 info 两个端点。通过设置 *, 可以开放所有端点
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endpoint:
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health:
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show-details: always
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package org.example;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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import org.springframework.cloud.context.config.annotation.RefreshScope;
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/**
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* <h1>Nacos Client 工程启动入口</h1>
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* */
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//@RefreshScope // 刷新配置
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@EnableDiscoveryClient
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@SpringBootApplication
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public class NacosClientApplication {
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public static void main(String[] args) {
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SpringApplication.run(NacosClientApplication.class, args);
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}
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}
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package org.example.service;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.cloud.client.ServiceInstance;
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import org.springframework.cloud.client.discovery.DiscoveryClient;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Slf4j
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@Service
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public class NacosClientService {
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private final DiscoveryClient discoveryClient;
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public NacosClientService(DiscoveryClient discoveryClient) {
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this.discoveryClient = discoveryClient;
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}
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/**
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* <h2>打印 Nacos Client 信息到日志中</h2>
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* */
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public List<ServiceInstance> getNacosClientInfo(String serviceId) {
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// 测试 UseHystrixCommandAnnotation 的超时
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// try {
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// Thread.sleep(2000);
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// } catch (InterruptedException ex) {
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// //
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// }
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// 测试 NacosClientHystrixCommand 熔断
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// throw new RuntimeException("has some error");
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log.info("request nacos client to get service instance info: [{}]", serviceId);
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return discoveryClient.getInstances(serviceId);
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}
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}
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server:
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port: 8000
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servlet:
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context-path: /e-commerce-nacos-client
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spring:
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application:
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name: e-commerce-nacos-client # 应用名称也是构成 Nacos 配置管理 dataId 字段的一部分 (当 config.prefix 为空时)
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cloud:
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nacos:
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# 服务注册发现
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discovery:
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enabled: true # 如果不想使用 Nacos 进行服务注册和发现, 设置为 false 即可
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server-addr: 127.0.0.1:8848
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# server-addr: 127.0.0.1:8848,127.0.0.1:8849,127.0.0.1:8850 # Nacos 服务器地址， 集群模式
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# todo 根据你自己的业务来进行区分找到
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namespace: 1ccc74ae-9398-4dbe-b9d7-4f9addf9f40c
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# group: e-commerce
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# metadata:
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# management:
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# context-path: ${server.servlet.context-path}/actuator
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# # 配置管理
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# config:
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# prefix: imooc-e-commerce
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# file-extension: yaml # 配置内容的数据格式, 默认为 properties
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# enabled: true # 如果不想使用 Nacos 进行配置管理, 设置为 false 即可
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# group: DEFAULT_GROUP # 组, 默认为 DEFAULT_GROUP
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# namespace: 1bc13fd5-843b-4ac0-aa55-695c25bc0ac6
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# server-addr: 127.0.0.1:8848
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# kafka:
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# bootstrap-servers: 127.0.0.1:9092
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# producer:
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# retries: 3
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# consumer:
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# auto-offset-reset: latest
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# sleuth:
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# sampler:
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# # ProbabilityBasedSampler 抽样策略
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# probability: 1.0 # 采样比例, 1.0 表示 100%, 默认是 0.1
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# # RateLimitingSampler 抽样策略, 设置了限速采集, spring.sleuth.sampler.probability 属性值无效
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# rate: 100 # 每秒间隔接受的 trace 量
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# zipkin:
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# sender:
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# type: kafka # 默认是 web
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# base-url: http://localhost:9411/
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#
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## Feign 的相关配置
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#feign:
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# # feign 开启 gzip 压缩
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# compression:
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# request:
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# enabled: true
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# mime-types: text/xml,application/xml,application/json
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# min-request-size: 1024
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# response:
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# enabled: true
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# # 禁用默认的 http, 启用 okhttp
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# httpclient:
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# enabled: false
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# okhttp:
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# enabled: true
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# # OpenFeign 集成 Hystrix
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# hystrix:
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# enabled: true
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# 暴露端点
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#management:
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# endpoints:
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# web:
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# exposure:
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# include: '*'
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# endpoint:
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# health:
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# show-details: always
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@ -0,0 +1,58 @@
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### 获取 Token
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/rest-template
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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### 获取 Token, 带有负载均衡
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/rest-template-load-balancer
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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### 通过 Ribbon 去获取 Token
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/ribbon
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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### 通过原生 Ribbon Api 去获取 Token
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/thinking-in-ribbon
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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### 通过 OpenFeign 获取 Token
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/token-by-feign
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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### 通过原生 Feign Api 获取 Token
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POST http://127.0.0.1:8000/ecommerce-nacos-client/communication/thinking-in-feign
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Content-Type: application/json
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{
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"username": "Qinyi@imooc.com",
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"password": "25d55ad283aa400af464c76d713c07ad"
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}
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@ -0,0 +1,35 @@
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/hystrix-command-annotation?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/simple-hystrix-command?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/hystrix-observable-command?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/cache-hystrix-command?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/cache-annotation-01?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/cache-annotation-02?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/cache-annotation-03?serviceId=e-commerce-nacos-client
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/request-merge
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Content-Type: application/json
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### 根据提供的 serviceId 获取实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/hystrix/request-merge-annotation
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Content-Type: application/json
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### 查询服务实例信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/nacos-client/service-instance
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Accept: application/json
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### 动态从 Nacos Server 中获取配置信息
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GET http://127.0.0.1:8000/ecommerce-nacos-client/nacos-client/project-config
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Accept: application/json
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### 查看 Sleuth 跟踪信息
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GET http://127.0.0.1:9001/imooc/ecommerce-nacos-client/sleuth/trace-info
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Accept: application/json
|
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e-commerce-user: eyJhbGciOiJSUzI1NiJ9.eyJlLWNvbW1lcmNlLXVzZXIiOiJ7XCJpZFwiOjE3LFwidXNlcm5hbWVcIjpcIkltb29jUWlueWlAaW1vb2MuY29tXCJ9IiwianRpIjoiMGIxNzQyYWItMWU3OC00OTZjLWIyNTAtMjNkZGQ1ZGEyZTU1IiwiZXhwIjoxNjI0MjA0ODAwfQ.QKGHzohSHdYDHzUVHpe9gNPUgzfkPwrSbB-WiMWYjLlt2tr9BufzZM8bSt-whb_bd0hKoC6rkYYO0WUVR67uSML-2yaTL1xMIn8GH9Flyig3rpO4vefL3Hp2TXIpwHHa7WlKsLzcUpNk9lxWs2B5k0ICdYCH_jD5Tx6N7CzfSUG9u4fOnVeM9UFE2nX_DURupUh_DKCc2oOoMeyCSR7Ma8-Ab4WQU3r-U0YivR8G1A0kmKOIoTeRhM3LcPuxUPh3rCbrjzMg--fexRGw0O38Qsby6pz-ku2IlTyFXY6_jNOG1BZR34-jBOnaIciP1TExw9bFumeuC2GcowTHJVH1Nw
|
||||
token: imooc
|
||||
Loading…
Reference in New Issue