快速搭建SpringBoot3+Prometheus+Grafana
快速搭建SpringBoot3+Prometheus+Grafana
一、搭建SpringBoot项目
1.1 创建SpringBoot项目
1.2 修改pom文件配置
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.3.4</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.javagpt</groupId>
<artifactId>prometheus</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>prometheus</name>
<description>prometheus</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<!-- spring boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>jakarta.json</groupId>
<artifactId>jakarta.json-api</artifactId>
<version>${jakarta-json.version}</version>
</dependency>
<!-- spring validation -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- mysql-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.31</version>
<scope>runtime</scope>
</dependency>
<!-- druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.23</version>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- mybatis plus -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
<version>3.5.8</version>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-prometheus</artifactId>
<version>1.13.6</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
1.3 创建controller+service+mapper三层文件
1.3.1 controller
ArticleServiceImpl.java
import io.micrometer.core.annotation.Counted;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @BelongsProject: prometheus
* @BelongsPackage: com.javagpt.prometheus.controller
* @Author: JavaGPT
* @CreateTime: 2024-10-23 00:01
* @Description:
* @Version: 1.0
*/
@RestController
@RequestMapping("/article")
public class c {
@Counted(value = "article.get", extraTags = "get", description = "test")
@GetMapping
public String index() {
return "Hello World";
}
}
1.3.2 service
ArticleService.java
import com.javagpt.prometheus.entity.ArticleEntity;
import com.baomidou.mybatisplus.extension.service.IService;
/**
* @author 26314
* @description 针对表【tb_article】的数据库操作Service
* @createDate 2024-10-22 23:59:42
*/
public interface ArticleService extends IService<ArticleEntity> {
}
ArticleServiceImpl.java
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.javagpt.prometheus.entity.ArticleEntity;
import com.javagpt.prometheus.service.ArticleService;
import com.javagpt.prometheus.mapper.ArticleMapper;
import org.springframework.stereotype.Service;
/**
* @author 26314
* @description 针对表【tb_article】的数据库操作Service实现
* @createDate 2024-10-22 23:59:42
*/
@Service
public class ArticleServiceImpl extends ServiceImpl<ArticleMapper, ArticleEntity>
implements ArticleService{
}
1.3.3 mapper
ArticleMapper.java
import com.javagpt.prometheus.entity.ArticleEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
/**
* @author 26314
* @description 针对表【tb_article】的数据库操作Mapper
* @createDate 2024-10-22 23:59:42
* @Entity com.javagpt.prometheus.entity.ArticleEntity
*/
@Mapper
public interface ArticleMapper extends BaseMapper<ArticleEntity> {
}
1.3.4 mapper.xml
ArticleMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.javagpt.prometheus.mapper.ArticleMapper">
<resultMap id="BaseResultMap" type="com.javagpt.prometheus.entity.ArticleEntity">
<id property="id" column="id" jdbcType="INTEGER"/>
<result property="webId" column="web_id" jdbcType="VARCHAR"/>
<result property="articleId" column="article_id" jdbcType="VARCHAR"/>
<result property="author" column="author" jdbcType="VARCHAR"/>
<result property="title" column="title" jdbcType="VARCHAR"/>
<result property="abstractContent" column="abstract_content" jdbcType="VARCHAR"/>
<result property="content" column="content" jdbcType="VARCHAR"/>
<result property="tag" column="tag" jdbcType="VARCHAR"/>
<result property="url" column="url" jdbcType="VARCHAR"/>
<result property="publishTime" column="publish_time" jdbcType="TIMESTAMP"/>
<result property="commentCount" column="comment_count" jdbcType="INTEGER"/>
<result property="likeCount" column="like_count" jdbcType="INTEGER"/>
<result property="readCount" column="read_count" jdbcType="INTEGER"/>
<result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
<result property="creator" column="creator" jdbcType="VARCHAR"/>
<result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
<result property="updater" column="updater" jdbcType="VARCHAR"/>
<result property="remark" column="remark" jdbcType="VARCHAR"/>
</resultMap>
<sql id="Base_Column_List">
id,web_id,article_id,
author,title,abstract_content,
content,tag,url,
publish_time,comment_count,like_count,
read_count,create_time,creator,
update_time,updater,remark
</sql>
</mapper>
1.4 修改application.yml 文件
spring:
application:
name: prometheus
# mysql??
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://106.55.xx.xx:3306/blog?serverTimezone=Asia/Shanghai&allowMultiQueries=true&rewriteBatchedStatements=true
username: root
password: root
management:
endpoints:
enabled-by-default: true #暴露所有端点信息
web:
exposure:
include: '*' #以web方式暴露
server:
servlet:
context-path: /prometheus
port: 8080
# mybatisPlus配置
mybatis-plus:
# mapper映射地址
mapper-locations: classpath:mapper/*.xml
# 实体类扫描包路径
type-aliases-package: com.javagpt.prometheus.entity
configuration:
# sql打印
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
# 开启驼峰命名
map-underscore-to-camel-case: true
global-config:
db-config:
# 数据库表前缀
table-prefix: t_
1.5 一键启动
Connected to the target VM, address: '127.0.0.1:5815', transport: 'socket'
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v3.3.4)
2024-10-23T08:52:37.974+08:00 INFO 33412 --- [prometheus] [ main] c.j.prometheus.PrometheusApplication : Starting PrometheusApplication using Java 17.0.8 with PID 33412 (D:\develop\java_develop\springboot\prometheus\target\classes started by 26314 in D:\develop\java_develop\springboot\prometheus)
2024-10-23T08:52:37.976+08:00 INFO 33412 --- [prometheus] [ main] c.j.prometheus.PrometheusApplication : No active profile set, falling back to 1 default profile: "default"
2024-10-23T08:52:38.809+08:00 INFO 33412 --- [prometheus] [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http)
2024-10-23T08:52:38.817+08:00 INFO 33412 --- [prometheus] [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2024-10-23T08:52:38.818+08:00 INFO 33412 --- [prometheus] [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.30]
2024-10-23T08:52:38.855+08:00 INFO 33412 --- [prometheus] [ main] o.a.c.c.C.[.[localhost].[/prometheus] : Initializing Spring embedded WebApplicationContext
2024-10-23T08:52:38.855+08:00 INFO 33412 --- [prometheus] [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 831 ms
Logging initialized using 'class org.apache.ibatis.logging.stdout.StdOutImpl' adapter.
Get /192.168.216.1 network interface
Get network interface info: name:eth9 (VMware Virtual Ethernet Adapter for VMnet8)
Initialization Sequence datacenterId:0 workerId:5
_ _ |_ _ _|_. ___ _ | _
| | |\/|_)(_| | |_\ |_)||_|_\
/ |
3.5.8
2024-10-23T08:52:39.626+08:00 INFO 33412 --- [prometheus] [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 16 endpoints beneath base path '/actuator'
2024-10-23T08:52:39.681+08:00 INFO 33412 --- [prometheus] [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 8080 (http) with context path '/prometheus'
2024-10-23T08:52:39.690+08:00 INFO 33412 --- [prometheus] [ main] c.j.prometheus.PrometheusApplication : Started PrometheusApplication in 2.003 seconds (process running for 2.618)
2024-10-23T08:52:39.869+08:00 INFO 33412 --- [prometheus] [nio-8080-exec-1] o.a.c.c.C.[.[localhost].[/prometheus] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2024-10-23T08:52:39.869+08:00 INFO 33412 --- [prometheus] [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2024-10-23T08:52:39.869+08:00 INFO 33412 --- [prometheus] [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 0 ms
2024-10-23T08:52:40.332+08:00 INFO 33412 --- [prometheus] [)-192.168.82.82] com.alibaba.druid.pool.DruidDataSource : {dataSource-1} inited
1.6 查看默认指标信息
本地访问 http://localhost:8080/prometheus/actuator/prometheus
二、搭建Prometheus
到官网下载最新版 https://prometheus.io/download/
修改Prometheus.yml文件
# 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:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: "prometheus"
metrics_path: '/prometheus/actuator/prometheus' #指定抓取的路径
static_configs:
- targets: ['127.0.0.1:8080']
labels:
nodename: 'app-demo'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
# - targets: ["localhost:9090"]
CMD 进入命令行启动prometheus.exe
三、安装Grafana
3.1 下载
去官网下载最新版Garafana https://grafana.org.cn/grafana/download?platform=windows
3.2 安装
解压之后进入CMD命令行启动 grafana-server.exe
3.3 配置数据源
进入http://localhost:3000 登录，初始账号和密码都是admin，然后找到Data Source,进行如下操作，填好之后点击确认。
3.4 配置SpringBoot程序仪表盘模板
先进入Grafana官网寻找合适的SpringBoot程序模板 https://grafana.com/grafana/dashboards/?search=springboot ，然后将模板ID复制下来。
至此，整个SpringBoot3+Prometheus+Grafana就已经完成搭建啦。
让我们来看看最终的效果图吧。
写在最后
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原文地址：https://blog.csdn.net/weixin_46294086/article/details/143181066
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