spring cloud admin 2.0

其他 2018-12-12 02:53:10 阅读次数: 0

目录

 

spring-cloud-eurekaserver

pom.xml

EurekaServerApplication

application.yml

spring-cloud-client 简单demo

pom.xml

SpringClientApplication

application.yml

spring-cloud-admin

pom.xml

SpringBootAdminApplication

spring-useAdmin-demo

pom.xml

DemoApplication.java

只要运行spring-cloud-eurekaserver,spring-boot-admin,spring-boot-client即可，spring-boot-client只要加上配置spring.boot.admin.client.url，就可以通过spring-boot-admin监控项目

spring-cloud-eurekaserver

pom.xml

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.eureka</groupId>
	<artifactId>eurekaServer</artifactId>
	<version>0.0.1</version>
	<packaging>jar</packaging>

	<name>EurekaServer</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
    <!-- 注意此配置，不同的版本，spring boot admin会不一样，不同的版本有些模块可能加载不了 -->
    <!-- 此版本与下面dependencyManagement配置关联 -->
		<version>1.5.13.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>
	
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

    <!-- 注意此配置，不同的版本，spring boot admin会不一样，不同的版本有些模块可能加载不了 -->
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Edgware.SR5</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<dependencies>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
		<!--eureka server -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-eureka</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-eureka-server</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-config</artifactId>
		</dependency>
		<!-- spring boot test -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

	<repositories>
		<repository>
			<id>spring-milestones</id>
			<name>Spring Milestones</name>
			<url>https://repo.spring.io/milestone</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>
</project>

EurekaServerApplication

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@EnableEurekaServer
@SpringBootApplication
public class EurekaServerApplication {
	public static void main(String[] args) {
		SpringApplication.run(EurekaServerApplication.class, args);
	}

}

application.yml

server:
   port: 8761

eureka:
   instance:
       hostname: localhost
   client:
       registerWithEureka: false
       fetchRegistry: false
       serviceUrl:
           defaultZone: http://${security.user.name}:${security.user.password}@${eureka.instance.hostname}:${server.port}/eureka/


endpoints:
  shutdown:
    enabled: true
    sensitive: true
 
security:
  user:
    name: "xxxx"
    password: "xxxx"

spring-cloud-client 简单demo

pom.xml

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.test</groupId>
	<artifactId>client</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>spring-boot-client-2</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.6.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
		<spring-boot-admin.version>2.0.4</spring-boot-admin.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
	<!-- 	<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency> -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
			<version>2.0.2.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>de.codecentric</groupId>
				<artifactId>spring-boot-admin-dependencies</artifactId>
				<version>${spring-boot-admin.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>


</project>

SpringClientApplication


import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

@EnableDiscoveryClient
@SpringBootApplication
public class SpringBootClient2Application {

	public static void main(String[] args) {
		SpringApplication.run(SpringBootClient2Application.class, args);
	}

}

application.yml

server:
  port: 8083
spring:
  profiles:
    active:
      - secure
  application:
    name: admin-client  
  boot:
    admin:
      client:
        url: "http://${spring.security.user.name}:${spring.security.user.password}@localhost:8091" 
    
management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS
---
spring:
  profiles: insecure

---
# admin登录的用户名和密码
spring:
  profiles: secure
  security:
    user:
      name: "xxx"
      password: "xxx"

# 注册给eureka的时候告诉eureka自己的密码
eureka:
  instance:
    metadata-map:
      "user.name": ${spring.security.user.name}         #These two are needed so that the server
      "user.password": ${spring.security.user.password} #can access the protected client endpoints
    leaseRenewalIntervalInSeconds: 10
    health-check-url-path: /actuator/health #2.0后actuator的地址发生了变化
  client:
    registryFetchIntervalSeconds: 5
    serviceUrl:
      defaultZone: ${EUREKA_SERVICE_URL:http://${spring.security.user.name}:${spring.security.user.password}@localhost:8761}/eureka/

spring-cloud-admin

pom.xml

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.monitor</groupId>
	<artifactId>serverAdmin</artifactId>
	<version>0.0.1</version>
	<packaging>jar</packaging>

	<name>spring-boot-admin</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.6.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
		<spring-boot-admin.version>2.0.4</spring-boot-admin.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>de.codecentric</groupId>
			<artifactId>spring-boot-admin-starter-server</artifactId>
		</dependency>
		<dependency>
			<groupId>de.codecentric</groupId>
			<artifactId>spring-boot-admin-server-ui</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
			<version>2.0.2.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>de.codecentric</groupId>
				<artifactId>spring-boot-admin-dependencies</artifactId>
				<version>${spring-boot-admin.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<executions>
					<execution>
						<goals>
							<goal>build-info</goal>
						</goals>
					</execution>
				</executions>
			</plugin>

		</plugins>
	</build>


</project>

SpringBootAdminApplication


import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;

import de.codecentric.boot.admin.server.config.AdminServerProperties;
import de.codecentric.boot.admin.server.config.EnableAdminServer;

@EnableDiscoveryClient
@SpringBootApplication
@EnableAdminServer
public class SpringBootAdminApplication {

	public static void main(String[] args) {
		SpringApplication.run(SpringBootAdminApplication.class, args);
	}

	@Profile("insecure")
	@Configuration
	public static class SecurityPermitAllConfig extends WebSecurityConfigurerAdapter {

		@Override
		protected void configure(HttpSecurity http) throws Exception {
			http.authorizeRequests().anyRequest().permitAll()//
					.and().csrf().disable();
		}
	}

	@Profile("secure")
	@Configuration
	public static class SecuritySecureConfig extends WebSecurityConfigurerAdapter {

		private final String adminContextPath;

		public SecuritySecureConfig(AdminServerProperties adminServerProperties) {
			this.adminContextPath = adminServerProperties.getContextPath();
		}

		@Override
		protected void configure(HttpSecurity http) throws Exception {
			// @formatter:off
			SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
			successHandler.setTargetUrlParameter("redirectTo");

			http.authorizeRequests().antMatchers(adminContextPath + "/assets/**").permitAll()
					.antMatchers(adminContextPath + "/login").permitAll().anyRequest().authenticated().and().formLogin()
					.loginPage(adminContextPath + "/login").successHandler(successHandler).and().logout()
					.logoutUrl(adminContextPath + "/logout").and().httpBasic().and().csrf().disable();
			// @formatter:on
		}
	}
}

application.yml

注：spring.profiles.active=secure不同的启动方式，SpringBootAdminApplication.java将根据配置运行不同的权限拦截代码

server:
  port: 8091
spring:
  application:
    name: admin-server
  profiles: 
    active:
      - secure 
# 2.0开始，actuator默认不开放，所以要设置为开放
management:
  endpoints:
    web:
      exposure:
        include: "*"  #<2>
  endpoint: 
    health:
      show-details: ALWAYS

# end::configuration-eureka[]

---
spring:
  profiles: insecure
 
---
# admin登录的用户名和密码
spring:
  profiles: secure
  security:
    user:
      name: "xxx"
      password: "xxx"

# 注册给eureka的时候告诉eureka自己的密码
eureka:
  instance:
    metadata-map:
      "user.name": ${spring.security.user.name}         #These two are needed so that the server
      "user.password": ${spring.security.user.password} #can access the protected client endpoints
    leaseRenewalIntervalInSeconds: 10
    health-check-url-path: /actuator/health #2.0后actuator的地址发生了变化
  client:
    registryFetchIntervalSeconds: 5
    serviceUrl:
      defaultZone: ${EUREKA_SERVICE_URL:http://${spring.security.user.name}:${spring.security.user.password}@localhost:8761}/eureka/

spring-useAdmin-demo

pom.xml

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.xxx</groupId>
	<artifactId>xx</artifactId>
	<version>1.0.0</version>
	<packaging>jar</packaging>

	<name>xxx</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.6.RELEASE</version>
		<relativePath />
		<!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8
		</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>
 

	<dependencies>
	  
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>1.3.2</version>
		</dependency>
	 
	 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
			<version>2.0.1.RELEASE</version>
		</dependency> 

 
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<fork>true</fork> 
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>

DemoApplication.java


import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
@EnableDiscoveryClient
public class PupApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(PupApplication.class, args);
    }
}

application.yml

主要区别于加了一句：spring.boot.admin.client.url

spring:
    application:
      name: demo
      # spring cloud admin登录的用户名和密码
    security:
      user:
        name: "xxx"
        password: "xxx"
    boot:
      admin:
        client:
          url: "http://${spring.security.user.name}:${spring.security.user.password}@localhost:8091" 
    

management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS


## 注册给eureka的时候告诉eureka自己的密码
eureka:
  instance:
    metadata-map:
      "user.name": ${spring.security.user.name}         #These two are needed so that the server
      "user.password": ${spring.security.user.password} #can access the protected client endpoints
    leaseRenewalIntervalInSeconds: 10
    health-check-url-path: /actuator/health #2.0后actuator的地址发生了变化
  client:
    registryFetchIntervalSeconds: 5
    serviceUrl:
      defaultZone: ${EUREKA_SERVICE_URL:http://${spring.security.user.name}:${spring.security.user.password}@localhost:8761}/eureka/

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