Springboot+actuator+prometheus+Grafana集成

技术分享 3年前 (2023-06-04) 0 999+

关注

本次示例以Windows示例

推荐到官网去下载：Windows版的应用程序

下载最新版 prometheus-2.37.8.windows-amd64 压缩包：解压就行

下载最新版 grafana-9.5.2 压缩包：解压就行

准备一个Springboot的项目：

导入相关的监控依赖

         <!--监控站点开启-->         <dependency>             <groupId>org.springframework.boot</groupId>             <artifactId>spring-boot-starter-actuator</artifactId>         </dependency>          <!-- prometheus -->         <dependency>             <groupId>io.micrometer</groupId>             <artifactId>micrometer-registry-prometheus</artifactId>             <version>1.10.5</version>         </dependency>           <!--SpringSecurity 安全访问-->         <dependency>             <groupId>org.springframework.boot</groupId>             <artifactId>spring-boot-starter-security</artifactId>         </dependency>

springSecurity的配置

#springSecurity 配置 spring.security.user.name=root spring.security.user.password=root spring.security.user.roles=ADMIN

spring-actuator配置

#增加开启springboot actuator监控的配置 management:   endpoint:     shutdown:       enabled: true # 开启端点     health:       show-details: always # 是否展示健康检查详情   endpoints:     web:       exposure:         include:           - prometheus           - health   metrics:     tags:       application: ${spring.application.name}

springSecurity的白名单接口配置-SecurityConfig

package com.gton.config;  import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.builders.WebSecurity; import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;  /**  * @description:  * @author: GuoTong  * @createTime: 2023-06-01 21:44:49  * @since JDK 1.8 OR 11  **/  @Configuration public class SecurityConfig extends WebSecurityConfigurerAdapter {      @Override     protected void configure(HttpSecurity http) throws Exception {         http.formLogin().and().authorizeRequests()                 .antMatchers("/actuator/**", "/favicon.ico", "/doc.html").permitAll()                 .antMatchers("/static/**").permitAll()                 .antMatchers("/favicon.ico").permitAll()                 // swagger                 .antMatchers("/swagger**/**").permitAll()                 .antMatchers("/webjars/**").permitAll()                 .antMatchers("/v2/**").permitAll()                 .anyRequest().authenticated().and().csrf().disable();    //关闭csrf保护     }      /**      * Description: 忽略一些借口      *      * @author: GuoTong      * @date: 2023-06-01 21:44:49      * @return:      */     @Override     public void configure(WebSecurity web) throws Exception {         web.ignoring()                 .antMatchers(                         "/doc.html",                         "/swagger-resources/configuration/ui",                         "/swagger*",                         "/swagger**/**",                         "/webjars/**",                         "/favicon.ico",                         "/**/*.css",                         "/**/*.js",                         "/**/*.png",                         "/**/*.gif",                         "/v2/**",                         "/**/*.ttf",                         "/actuator/**"                 );     } }

springboot的相关的配置

     @Value("${auth.global.enable:false}")     private boolean enableGlobalAuth;      @Bean     @LoadBalanced     public RestTemplate restTemplate() {         return new RestTemplate();     }       /**      * Description:  添加全局跨域CORS处理      */     @Override     public void addCorsMappings(CorsRegistry registry) {         // 设置允许跨域的路径         registry.addMapping("/**")                 //设置允许跨域请求的域名                 .allowedOrigins("http://127.0.0.1:8787")                 // 是否允许证书                 .allowCredentials(true)                 // 设置允许的方法                 .allowedMethods("GET", "POST", "DELETE", "PUT")                 // 设置允许的header属性                 .allowedHeaders("*")                 // 跨域允许时间                 .maxAge(3600);     }       /**      * Description: 静态资源过滤      */     @Override     public void addResourceHandlers(ResourceHandlerRegistry registry) {         //ClassPath:/Static/** 静态资源释放         registry.addResourceHandler("/**").addResourceLocations("classpath:/static/");         //释放swagger         registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");         //释放webjars         registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");     }      /**      * 解决springboot升到2.6.x之后，knife4j报错      *      * @param webEndpointsSupplier        the web endpoints supplier      * @param servletEndpointsSupplier    the servlet endpoints supplier      * @param controllerEndpointsSupplier the controller endpoints supplier      * @param endpointMediaTypes          the endpoint media types      * @param corsEndpointProperties      the cors properties      * @param webEndpointProperties       the web endpoints properties      * @param environment                 the environment      * @return the web mvc endpoint handler mapping      */     @Bean     public WebMvcEndpointHandlerMapping webMvcEndpointHandlerMapping(WebEndpointsSupplier webEndpointsSupplier, ServletEndpointsSupplier servletEndpointsSupplier,                                                                      ControllerEndpointsSupplier controllerEndpointsSupplier, EndpointMediaTypes endpointMediaTypes, CorsEndpointProperties corsEndpointProperties, WebEndpointProperties webEndpointProperties,                                                                      Environment environment) {         List<ExposableEndpoint<?>> allEndpoints = new ArrayList<>();         Collection<ExposableWebEndpoint> webEndpoints = webEndpointsSupplier.getEndpoints();         allEndpoints.addAll(webEndpoints);         allEndpoints.addAll(servletEndpointsSupplier.getEndpoints());         allEndpoints.addAll(controllerEndpointsSupplier.getEndpoints());         String basePath = webEndpointProperties.getBasePath();         EndpointMapping endpointMapping = new EndpointMapping(basePath);         boolean shouldRegisterLinksMapping = shouldRegisterLinksMapping(webEndpointProperties, environment, basePath);         return new WebMvcEndpointHandlerMapping(endpointMapping, webEndpoints, endpointMediaTypes, corsEndpointProperties.toCorsConfiguration(), new EndpointLinksResolver(                 allEndpoints, basePath), shouldRegisterLinksMapping, null);     }      /**      * shouldRegisterLinksMapping      *      * @param webEndpointProperties      * @param environment      * @param basePath      * @return      */     private boolean shouldRegisterLinksMapping(WebEndpointProperties webEndpointProperties, Environment environment, String basePath) {         return webEndpointProperties.getDiscovery().isEnabled() && (StringUtils.hasText(basePath) || ManagementPortType.get(environment).equals(ManagementPortType.DIFFERENT));     }      /**      * Description:  过滤器      *      * @param registry      * @author: GuoTong      * @date: 2023-06-03 12:32:39      * @return:void      */     @Override     public void addInterceptors(InterceptorRegistry registry) {          registry.addInterceptor(new MicrometerTPSInterceptor()).addPathPatterns("/**")                 .excludePathPatterns("/doc.html")                 .excludePathPatterns("/swagger-resources/**")                 .excludePathPatterns("/webjars/**")                 .excludePathPatterns("/v2/**")                 .excludePathPatterns("/favicon.ico")                 .excludePathPatterns("/sso/**")                 .excludePathPatterns("/swagger-ui.html/**");     }       /**      * Description:  Bean 如下来监控 JVM 性能指标信息：      * http://localhost:8889/actuator/prometheus 指标地址      *      * @param applicationName      * @author: GuoTong      * @date: 2023-06-03 12:34:36      * @return:org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryCustomizer<io.micrometer.core.instrument.MeterRegistry>      */     @Bean     MeterRegistryCustomizer<MeterRegistry> configurer(@Value("${spring.application.name}") String applicationName) {          return registry -> registry.config().commonTags("application", applicationName);     }

启动访问监控

-actuator的看板:http://localhost:port/actuator

-prometheus的看板:http://localhost:port/actuator/prometheus

配置Prometheus的对于本Springboot微服务站点的监控

添加配置以下内容为SpringBoot应用配置

# Prometheus  启动完成之后 http://localhost:9090/targets # my global config global:   scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.   evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.   # scrape_timeout is set to the global default (10s).  # Alertmanager configuration alerting:   alertmanagers:     - static_configs:         - targets:           # - alertmanager:9093  # Load rules once and periodically evaluate them according to the global 'evaluation_interval'. rule_files: # - "first_rules.yml" # - "second_rules.yml"  # A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs:   - job_name: 'prometheus'     static_configs:       - targets: ['127.0.0.1:9090']   ###以下内容为SpringBoot应用配置   - job_name: 'BackStageApp'     scrape_interval: 5s     metrics_path: '/actuator/prometheus'     static_configs:       - targets: ['127.0.0.1:8889']         labels:           instance: "BackStageApp-prometheus"           service: "BackStageApp-8889-prometheus"