3.3 KiB
3.3 KiB
监控模块使用
监控模块使用 Spring Boot Admin,配合客户端引入spring-boot-starter-actuator依赖就可以在监控模块中看到对应服务的情况,但是Spring Boot Admin没有权限拦截,所以需要二次权限认证。
实现原理
- 引入 spring security
<!--security-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
- 配置 spring security
/**
* 配置安全认证,以便其他服务注册
*
* @author Clay
* @date 2022/11/10
*/
@Configuration
public class SecuritySecureConfig {
/**
* 应用上下文路径
*/
private final String adminContextPath;
public SecuritySecureConfig(AdminServerProperties adminServerProperties) {
this.adminContextPath = adminServerProperties.getContextPath();
}
@Bean
public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
successHandler.setDefaultTargetUrl(adminContextPath + "/");
http.authorizeRequests()
//1.配置所有静态资源和登录也可以公开访问
.antMatchers(adminContextPath + "/assets/**")
.permitAll()
.antMatchers(adminContextPath + "/login")
.permitAll()
//2. 其他请求,必须经过认证
.antMatchers("/actuator/**","/instances").permitAll()
.anyRequest().authenticated()
.and()
//3. 配置登录和登出路径
.formLogin().loginPage(adminContextPath + "/login")
.successHandler(successHandler)
.and()
.logout().logoutUrl(adminContextPath + "/logout");
return http.build();
}
@Bean
public HttpHeadersProvider customHttpHeadersProvider() {
return (instance) -> {
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders.add(SecurityConstants.ACTUATOR_FROM, SecurityConstants.ACTUATOR_FROM_IN);
return httpHeaders;
};
}
}
- 在对应的monitor-运行环境.yml 配置用户
spring:
security:
user:
name: root
password: password
客户端配置
- 在对应的application-运行环境.yml 配置actuator暴露信息
management:
endpoints:
web:
# 设置是否暴露端点 默认只有health和info可见
exposure:
# include: env # 方式1: 暴露端点env,配置多个以,隔开
include: "*" # 方式2: 包括所有端点,注意需要添加引号
# 排除端点
exclude: shutdown
server:
port: 9595 # 开监控端口,不和应用用同一个端口, 服务端口,在使用k8s的情况下,每一个服务都是在单独的一个docker中,所以他们的端口是不会发生冲突的
endpoint:
health:
show-details: always # 显示db、redis、rabbti连接情况等
shutdown:
enabled: true #默认情况下,除shutdown以外的所有端点均已启用。手动开启



