turbine配置

默认集群turbine及客户机设置

默认集群

turbine主机设置文件

properties

#应用名称
spring.application.name=hystrix-tuibine

#端口号
server.port=9698

#指定注册中心地址
eureka.client.service-url.defaultZone=http://127.0.0.1:1000/eureka
# 启用ip配置 这样在注册中心列表中看见的是以ip+端口呈现的
eureka.instance.prefer-ip-address=true
# 实例名称  最后呈现地址：ip:2000
eureka.instance.instance-id=${spring.cloud.client.ip-address}:${server.port}
#turbine配置
# 需要监控的应用名称，默认逗号隔开，内部使用Stringutils.commaDelimitedListToStringArray分割
turbine.app-config=hystrix-example
# 集群名称
turbine.cluster-name-expression="default"
# true 同一主机上的服务通过host和port的组合来进行区分，默认为true
# false 时 在本机才是时 监控中host集群数会为1了 因为本地host是一样的
turbine.combine-host-port=true

yml

server:
  port: 10001
spring:
  application:
    name: service-turbine
eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:10000/eureka/
  instance:
    # 启用ip配置 这样在注册中心列表中看见的是以ip+端口呈现的
    prefer-ip-address: true
    # 实例名称  最后呈现地址：ip:2000
    instance-id: ${spring.cloud.client.ip-address}:${server.port}
# turbine配置
turbine:
  # 需要监控的应用名称，默认逗号隔开，内部使用Stringutils.commaDelimitedListToStringArray分割
  app-config: log-service,user-service
  # false 时 在本机才是时 监控中host集群数会为1了 因为本地host是一样的
  combine-host-port: true
  # 集群名称
  cluster-name-expression: new String('default')

启动类注解

# 若有问题可将@EnableHystrixDashboard单独拆出来启动
@SpringBootApplication
@EnableTurbine
@EnableDiscoveryClient
@EnableHystrixDashboard

pom依赖

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-turbine</artifactId>
        </dependency>
    </dependencies>

turbine客户机设置

properties

spring.application.name=hystrix-example
server.port=8038

#指定注册中心地址
eureka.client.service-url.defaultZone=http://127.0.0.1:1000/eureka
# 启用ip配置 这样在注册中心列表中看见的是以ip+端口呈现的
eureka.instance.prefer-ip-address=true
# 实例名称  最后呈现地址：ip:2000
eureka.instance.instance-id=${spring.cloud.client.ip-address}:${server.port}

#开启feign 熔断
feign.hystrix.enabled=true

#开启监控端点
management.endpoints.web.exposure.include=hystrix.stream

yml

server:
  port: 10003
eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:10000/eureka/
  instance:
    prefer-ip-address: true
    instance-id: ${spring.cloud.client.ip-address}:${server.port}

spring:
  application:
    name: log-service

  datasource: #数据库配置
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://DESKTOP-SR0JFG7:3306/evenepay?characterEncoding=UTF-8&serverTimezone=GMT%2B8 #jdbc:mysql://rm-wz9y38u96q7ez6l87.mysql.rds.aliyuncs.com:3306/evenepay?characterEncoding=UTF-8
    username: root
    password: root
  jpa:
    database: mysql
    hibernate:
      ddl-auto: update
    show-sql: true
management:
  endpoints:
    web:
      exposure:
        include: hystrix.stream

启动类注解

@SpringBootApplication
@EnableHystrix
@EnableDiscoveryClient
@EnableFeignClients

pom依赖

<dependencies>
   <!-- 客户端依赖 -->
	<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
	</dependency>
	<!-- 引入 hystrix  -->
	<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
	</dependency>
	 <!-- feign -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-openfeign</artifactId>
		</dependency>
	  <dependency>
		  <groupId>org.springframework.boot</groupId>
		  <artifactId>spring-boot-starter-actuator</artifactId>
	  </dependency>
  </dependencies>

自定义集群

turbine主机设置

properties

#应用名称
spring.application.name=hystrix-tuibine

#端口号
server.port=9698

#指定注册中心地址
eureka.client.service-url.defaultZone=http://127.0.0.1:1000/eureka
# 启用ip配置 这样在注册中心列表中看见的是以ip+端口呈现的
eureka.instance.prefer-ip-address=true
# 实例名称  最后呈现地址：ip:2000
eureka.instance.instance-id=${spring.cloud.client.ip-address}:${server.port}

#turbine配置
# 需要监控的应用名称，默认逗号隔开，内部使用Stringutils.commaDelimitedListToStringArray分割
turbine.app-config=hystrix-example
# 集群名称
turbine.cluster-name-expression=metadata['cluster']
# true 同一主机上的服务通过host和port的组合来进行区分，默认为true
# false 时 在本机才是时 监控中host集群数会为1了 因为本地host是一样的
turbine.combine-host-port=true
#指定聚合哪些集群,多个使用","分割，默认为 default
turbine.aggregator.clusterConfig=example

启动类注解

@SpringBootApplication
@EnableTurbine
@EnableDiscoveryClient
@EnableHystrixDashboard

pom

<dependencies>
	    <!-- turbine依赖 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-turbine</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
		</dependency>
		<!-- eureka client依赖 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
		</dependency>
	</dependencies>

客户机设置

yml

eureka:
  instance:
    metadata-map:
      cluster: example1
    prefer-ip-address: true
    instance-id: ${spring.cloud.version}:${server.port}
  client:
    service-url:
      defaultZone: http://127.0.0.1:1000/eureka
spring:
  application:
    name: hystrix-example
server:
  port: 8038
feign:
  hystrix:
    enabled: true
management:
  endpoints:
    web:
      exposure:
        include: hystrix.stream

启动类注解

@SpringBootApplication
@EnableHystrix
@EnableDiscoveryClient
@EnableFeignClients

pom

<dependencies>
   <!-- 客户端依赖 -->
	<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
	</dependency>
	<!-- 引入 hystrix  -->
	<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
	</dependency>
	 <!-- feign -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-openfeign</artifactId>
		</dependency>
	  <dependency>
		  <groupId>org.springframework.boot</groupId>
		  <artifactId>spring-boot-starter-actuator</artifactId>
	  </dependency>
  </dependencies>