前一章講的都是Feign項目（調用方）的監控。接下來說的是服務提供方的監控
1、springboot actuator + springboot admin
Spring Boot Admin 是一個管理和監控Spring Boot 應用程序的開源軟件，它針對springboot的actuator接口進行UI美化封裝
springboot admin 獨立工程：
pom.xml:java
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端必有客戶端， 服務提供者就是客戶端--> 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 啓動類：
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 }
啓動以後是這樣的：
什麼都沒有? 咱們在啓動一個服務提供者就有 了
user服務提供者：
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的依賴 --> 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 監控 必需要依賴此包--> 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 <!-- 做爲spring boot admin客戶端 ，想被監控就要添加此包 --> 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的依賴 --> 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>
和以前用的user服務最大區別就是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 #注意這裏：spring boot admin服務端地址，蒐集客戶端監控數據 9 jpa: 10 generate-ddl: false 11 show-sql: true 12 hibernate: 13 ddl-auto: none 14 datasource: # 指定數據源 15 platform: h2 # 指定數據源類型 16 schema: classpath:schema.sql # 指定h2數據庫的建表腳本 17 data: classpath:data.sql # 指定h2數據庫的數據腳本 18 logging: # 配置日誌級別，讓hibernate打印出執行的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
#這裏配置actuaotr不能丟，否則springboot admin會沒數據 32 management: 33 security: 34 enabled: false #關掉安全認證 35 port: 8899 #管理端口調整成8888,獨立的端口能夠作安全控制 actuator的端口 36 context-path: /monitor #actuator的訪問路徑 37 health: 38 mail: 39 enabled: false
ProviderUserApplication_08 啓動類：web
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 }
啓動以後再次訪問spring boot admin , 發現有一個user服務
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