(资料图片)

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

                    org.springframework.boot            spring-boot-starter-actuator                                    io.micrometer            micrometer-registry-prometheus            1.10.5                                    org.springframework.boot            spring-boot-starter-security        

springSecurity的配置

#springSecurity 配置spring.security.user.name=rootspring.security.user.password=rootspring.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 **/@Configurationpublic 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> allEndpoints = new ArrayList<>();        Collection 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     */    @Bean    MeterRegistryCustomizer 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 configglobal:  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 configurationalerting:  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"

点击这个执行：prometheus的应用启动成功如下访问prometheus的应用：http://localhost:9090/可以点击链接跳转

显示的是：http://sky-20200720fyp:8889/actuator/prometheus说明Prometheus配置完成

然后启动Grafana启动成功如下：初始化--启动有点久，耐性一点打开Grafana看板：http://localhost:3000/login

首次登录使用 admin:admin 然后可以设置自己的账号密码，也可以跳过Skip

第一次进入如下配置Prometheus的数据源第一步选这个管理配置菜单第二步选这个Datasorce第三步选这个添加新的Datasorce第四步选这个Prometheus数据源第五步配置Prometheus数据源的地址和名称，然后保存第六步配置Prometheus的看板导入对应的监控 JVM 的 Dashboard 模板，模板编号为 4701。，点击load填写这些必填项；导入自动加载后其他可以不用管，必须选择下面的刚刚配置的prometheus数据源，然后选择import第七步监控JVM

上一步点击然后选择import，会进入这个界面，什么都没有

选择自己项目的站点配置的application和instance就行了，刷新左上角的时间

很多看板自己研究把

创建文件组

可以把监控看板移加入分类分组