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  • springcloud(九) springboot Actuator + admin 监控

    前一章讲的都是Feign项目（调用方）的监控。接下来讲的是服务提供方的监控

    一、springboot actuator + springboot admin 

    　　　　Spring Boot Admin 是一个管理和监控Spring Boot 应用程序的开源软件，它针对springboot的actuator接口进行UI美化封装

    　　springboot admin 独立工程：

     pom.xml:

     1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4   <modelVersion>4.0.0</modelVersion>
 5   <groupId>com.tuling.cloud</groupId>
 6   <artifactId>spring-boot-admin-server</artifactId>
 7   <version>0.0.1-SNAPSHOT</version>
 8   <packaging>jar</packaging>
 9   <name>08-ms-spring-boot-admin</name>
10 
11     <properties>
12     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
13     <java.version>1.8</java.version>
14   </properties>
15 
16   <dependencies>
17       <!-- spring-boot-admin server端， 有server端必有客户端， 服务提供者就是客户端-->
18     <dependency>
19         <groupId>de.codecentric</groupId>
20         <artifactId>spring-boot-admin-server</artifactId>
21         <version>1.5.6</version>
22     </dependency>
23     <dependency>
24         <groupId>de.codecentric</groupId>
25         <artifactId>spring-boot-admin-server-ui</artifactId>
26         <version>1.5.6</version>
27     </dependency>
28   </dependencies>
29 
30   <!-- 添加spring-boot的maven插件 -->
31   <build>
32     <plugins>
33       <plugin>
34         <groupId>org.springframework.boot</groupId>
35         <artifactId>spring-boot-maven-plugin</artifactId>
36       </plugin>
37     </plugins>
38   </build>
39 </project>

    SpringBootAdminApplication 启动类：

     1 package com.jiagoushi.cloud.study;
 2 
 3 import org.springframework.boot.SpringApplication;
 4 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 5 import org.springframework.context.annotation.Configuration;
 6 
 7 import de.codecentric.boot.admin.config.EnableAdminServer;
 8 
 9 @Configuration
10 @EnableAutoConfiguration
11 @EnableAdminServer //支持admin
12 public class SpringBootAdminApplication {
13 
14   public static void main(String[] args) {
15     SpringApplication.run(SpringBootAdminApplication.class, args);
16   }
17 }

     启动之后是这样的：

    什么都没有? 我们在启动一个服务提供者就有 了

     user服务提供者：

    pom.xml:

     1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4   <modelVersion>4.0.0</modelVersion>
 5   <groupId>com.tuling.cloud</groupId>
 6   <artifactId>microservice-provider-user</artifactId>
 7   <version>0.0.1-SNAPSHOT</version>
 8   <packaging>jar</packaging>
 9   <name>08-ms-provider-user</name>
10 
11   <!-- 引入spring boot的依赖 -->
12   <parent>
13     <groupId>org.springframework.boot</groupId>
14     <artifactId>spring-boot-starter-parent</artifactId>
15     <version>1.5.9.RELEASE</version>
16   </parent>
17 
18   <properties>
19     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
20     <java.version>1.8</java.version>
21   </properties>
22 
23   <dependencies>
    
24     <dependency>
25       <groupId>org.springframework.boot</groupId>
26       <artifactId>spring-boot-starter-web</artifactId>
27     </dependency>
    
28     <dependency>
29       <groupId>org.springframework.boot</groupId>
30       <artifactId>spring-boot-starter-data-jpa</artifactId>
31     </dependency>
    
32     <dependency>
33       <groupId>com.h2database</groupId>
34       <artifactId>h2</artifactId>
35     </dependency>
           <!-- 配合springboot damin 监控 必须要依赖此包-->
36     <dependency>
37       <groupId>org.springframework.boot</groupId>
38       <artifactId>spring-boot-starter-actuator</artifactId>
39     </dependency>
40 
41     <dependency>
42       <groupId>org.springframework.cloud</groupId>
43       <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
44     </dependency>
45     
46     <!-- 作为spring boot admin客户端 ，想被监控就要添加此包 -->
47     <dependency>
48       <groupId>de.codecentric</groupId>
49       <artifactId>spring-boot-admin-starter-client</artifactId>
50       <version>1.5.6</version>
51     </dependency>
52     
53   </dependencies>
54 
55   <!-- 引入spring cloud的依赖 -->
56   <dependencyManagement>
57     <dependencies>
58       <dependency>
59         <groupId>org.springframework.cloud</groupId>
60         <artifactId>spring-cloud-dependencies</artifactId>
61         <version>Edgware.RELEASE</version>
62         <type>pom</type>
63         <scope>import</scope>
64       </dependency>
65     </dependencies>
66   </dependencyManagement>
67 
68   <!-- 添加spring-boot的maven插件 -->
69   <build>
70     <plugins>
71       <plugin>
72         <groupId>org.springframework.boot</groupId>
73         <artifactId>spring-boot-maven-plugin</artifactId>
74       </plugin>
75     </plugins>
76   </build>
77 </project>

    　　

    和之前用的user服务最大区别就是application.yml:　

     1 server:
 2   port: 8001
 3 spring:
 4   application:
 5     name: microservice-provider-user
 6   boot:
 7     admin:
 8       url: http://localhost:9999        #注意这里：spring boot admin服务端地址，搜集客户端监控数据
 9   jpa:
10     generate-ddl: false
11     show-sql: true
12     hibernate:
13       ddl-auto: none
14   datasource:                           # 指定数据源
15     platform: h2                        # 指定数据源类型
16     schema: classpath:schema.sql        # 指定h2数据库的建表脚本
17     data: classpath:data.sql            # 指定h2数据库的数据脚本
18 logging:                                # 配置日志级别，让hibernate打印出执行的SQL
19   level:
20     root: INFO
21     org.hibernate: INFO
22     org.hibernate.type.descriptor.sql.BasicBinder: TRACE
23     org.hibernate.type.descriptor.sql.BasicExtractor: TRACE
24 
25 eureka:
26   client:
27     serviceUrl:
28       defaultZone: http://localhost:8761/eureka/
29   instance:
30     prefer-ip-address: true
31 
    　　#这里配置actuaotr不能丢，不然springboot admin会没数据
32 management:
33   security:
34     enabled: false  #关掉安全认证
35   port: 8899  #管理端口调整成8888,独立的端口可以做安全控制 actuator的端口
36   context-path: /monitor  #actuator的访问路径
37   health:
38     mail:
39       enabled: false

    　　ProviderUserApplication_08 启动类：

     1 package com.jiagoushi.cloud.study;
 2 
 3 import org.springframework.boot.SpringApplication;
 4 import org.springframework.boot.autoconfigure.SpringBootApplication;
 5 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 6 
 7 @EnableDiscoveryClient
 8 @SpringBootApplication
 9 public class ProviderUserApplication_08 {
10   public static void main(String[] args) {
11     SpringApplication.run(ProviderUserApplication_08.class, args);
12   }
13 }

     启动之后再次访问spring boot admin  , 发现有一个user服务

    　　点击详情：

            

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  • 原文地址：https://www.cnblogs.com/smallFishs/p/10704184.html
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