微服務(wù)spring-cloud 配置中心config-server本地化部署是怎樣的

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一、服務(wù)端：需要增加配置中心服務(wù)器config-server工程；

1、pom.xml增加相關(guān)配置信息

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-config-server</artifactId>
</dependency>

2、啟動(dòng)類中增加

@EnableConfigServer
@SpringBootApplication
public class ConfigServerApplication {

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

}

3.yml配置文件

server:
  port: 8707
spring:
  application:
    name: config-server
  profiles:
    active: native
  cloud:
    config:
      server:
        native:
          search-locations: 
                - file:/home/wshop/service/config
                #- classpath:/config
#        git:
#          uri: ssh://git@127.0.0.1:61317/home/git/repo/java/cloud-config
#          searchPaths: dev
#          lable: master
#          strict-host-key-checking: false
#          ignore-local-ssh-settings: true
#          private-key: |
#            -----BEGIN RSA PRIVATE KEY-----
#            MIIEpQIBAAKCAQEAx8S2qMyPTZxyw6+OB7PSLRM5WH+e1FPaKiqYwLzj1v0f9yGP
#            2cf41Si8m1y7o/tyaqoNiHbVkWlBvS5Pn6JCD3hlNQxCump2ZG2XqGg46EdDt52E
#            PWB2u4flSqzp4hMN+/5ChY1FTCg7IXY6uOxJ3U864MuZ6ChumxfgyYCmLb7mkX+D
#            S8vmDqNx5AGn9UscrhhdTuMMyw6HolUMdCQmpSyNyWQWk9caVKOvQlTGKG2nCAah
#            apGHShjghpCsASGo+qk7/af/ZrRoJEj2eeu8MCLBcdyd5MOZhf/xr3wCXIZItxCJ
#            P2qyPDg8s6umv6oW7nsKsy0qUcovZTqp1XkAawIDAQABAoIBABsuO8Ap3RGtSLwx
#            ZbzMjbtOU04kRyMSqat1EkWfLczxsei5K05xc/zkxwzIiEteignTS3YW3SYk0SoB
#            ZBoPRLfAJN0b5vRgSe2OL8VdMOkB0UfpabXEK0OG0P7hGg2FlDCGPtzXBOfAzZLW
#            +FRy6fXvss4lRbKd1bbKf+5Kz9GHWy8gKWnpm9CXhnGvqCrxMkkBWuDOwpRK8VSx
#            NIUj6wZwtpSOqWJPLzB3ZCrLKhFxmaHA8cYZdiFp/5P/N5Hq+9zy+uFReCfhcr33
#            d7KgLnD1hnQdkuY7O2Jg9PTJUlxb41+W0WY4ZYW5igvtk8zirperuLbeHBbpQvsx
#            6CBx8akCgYEA9WZP9MF/joMHdtt0Mn663ycL9PEA233psnLghxeKNXR/n22MtK9Y
#            CAnHO9mNiBp7nUUDKRtGwsUytUQt0BcuhikxisY+WoeKv1lmLperz6Qv7n4TTN3D
#            7edX6lQVLV8Q0k26Cf6kKEf9Noy0Utz8AWEMzK9XwMzIVa5+RB14t9cCgYEA0GXM
#            z3MZvEe7IQnQGNvWzRFZ3lQEmpOUzzluOj+fBNh9A8v4+U5GAw7QQop5L5//rD7n
#            7DUhl5BoZOhUzdBTQr6q4rs05EBphPrwZgpGGDWXmmBzMD88fM5j1bKOC2c3ZqLs
#            TVOdWTsj+iNqvxnfvMYB6U5PdM06wVObM0Q+WY0CgYEAqOlxo7EE0d1S5/cKNi+R
#            stbDfNooI8Rx7a7WA26WMHOzuf5uyaeulNiYZf34dR86X6ak0xv98szUTE8XP5R1
#            kP5LowgWKQFskV3CEiQLKCHodU7omUI1p91M99IBvQzu87A6ffm7cW8=
#            -----END RSA PRIVATE KEY-----
eureka:
  client:
    serviceUrl:
      defaultZone: http://127.0.0.1:8700/eureka/
    registry-fetch-interval-seconds: 10
    healthcheck:
      enabled: true
  instance:
    lease-expiration-duration-in-seconds: 10
    lease-renewal-interval-in-seconds: 10

4.在linux目錄“/home/wshop/service/config”下增加共享配置文件“base-dev.yml”：

文件內(nèi)容比如：

# 配置hystrix
feign:
  hystrix:
    enabled: true

ribbon:
  ReadTimeout: 400000
  ConnectTimeout: 400000

# 配置hystrix
hystrix:
  metrics:
    enabled: true
  threadpool:
    default:
      coreSize: 101  #線程池核心線程數(shù)
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 400000 #超時(shí)時(shí)間,如果超時(shí)，則實(shí)現(xiàn)服務(wù)降級(jí)處理
      circuitBreaker:
        requestVolumeThreshold: 100  #當(dāng)在配置時(shí)間窗口內(nèi)達(dá)到此數(shù)量后，進(jìn)行短路。默認(rèn)20個(gè)
        sleepWindowInMilliseconds: 5000  #短路多久以后開始嘗試是否恢復(fù)，默認(rèn)5s
        errorThresholdPercentage: 50%  #出錯(cuò)百分比閾值，當(dāng)達(dá)到此閾值后，開始短路。默認(rèn)50%

management:
  endpoint:
    health:
      show-details: always
    web:
      exposure:
        include: hystrix.stream

4.run腳本啟動(dòng)，并訪問測試

run腳本范例：

#!/bin/bash
#########################################################################
# File Name: run.sh
# Function:
# Author: Mason
# Version: V1.0
# Created Time: 28/1/2019 11:41:48
#########################################################################

# chkconfig: - 98 33
# description: Starts and stops the java project daemon \
#              used to provide some java jar packet services.

source /etc/profile

# base env parameters setting
BASEDIR=$(dirname $(readlink -f $0))
APPNAME=config-server
VERSION=1.0.0


JAVAOPT="-Xms256m -Xmx512m -XX:PermSize=128M -XX:MaxPermSize=256M"


# define some functions
get_pid(){
   PID=$(ps -ef|grep ${APPNAME} |grep "java" |grep -v grep |awk '{print $2}')
}

start(){
   if [ -z ${PID} ];then
      nohup java ${JAVAOPT} -Dlogging.config=${BASEDIR}/logback-spring.xml -D$APPNAME  -jar ${BASEDIR}/${APPNAME}-${VERSION}.jar --spring.config.location=${BASEDIR}/application.yml &>/dev/null &

      inter=1
      time=10
      i=0
      while ((i < time));do
         get_pid
         #if [ $(netstat -lntup|grep -c $PID) -le 1 ];then
          if((i>(time-2)));then
                if [ ${PID} ];then
                    echo "${APPNAME} started OK."
                    break
                else
                    sleep ${inter}
                    let i++
                fi
            else
                sleep ${inter}
                let i++
            fi
      done
      if ((i == time));then
         echo "${APPNAME} started FAIL in $((inter*time)) second!"
         exit 1
      fi
   else
      echo "${APPNAME} is still running with pid ${PID}!"
      exit 1
   fi
}

stop(){
   if [ ! -z ${PID} ];then
      kill -9 ${PID} && echo "${APPNAME} was killed."
   else
      echo "${APPNAME} is not running!"
      exit 1
   fi
}

restart(){
   stop
   start
}

status(){
   if [ ! -z ${PID} ];then
      echo "${APPNAME} is running with pid ${PID}"
   else
      echo "${APPNAME} is not running."
   fi
}

# the main program started
get_pid
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
        status
        ;;
  *)
        echo $"Usage: $0 {start|stop|restart|status}"
        exit 2
esac
exit $?

http://192.168.60.235:8707/base-dev.yml

說明服務(wù)端已經(jīng)啟動(dòng)成功；

二、客戶端

1.在linux目錄“/home/wshop/service/config”下增加共享配置文件“bootstrap.yml”：

其內(nèi)內(nèi)容如下：

spring:
  cloud:
    config:
      uri: http://127.0.0.1:8707/        #Config server的uri
      profile: dev                       #指定的環(huán)境
      name: base

啟動(dòng)客戶端應(yīng)用jar中增加配置：

/home/wshop/service/config/bootstrap.yml

完整啟動(dòng)命令：

nohup java ${JAVAOPT} -Dlogging.config=${BASEDIR}/logback-spring.xml -D$APPNAME  -jar ${BASEDIR}/${APPNAME}-${VERSION}.jar --spring.config.location=${BASEDIR}/application.yml,/home/wshop/service/config/bootstrap.yml &>/dev/null &

重新啟動(dòng)客戶端，即實(shí)現(xiàn)客戶端應(yīng)用接入配置中心功能。

上述就是小編為大家分享的微服務(wù)spring-cloud 配置中心config-server本地化部署是怎樣的了，如果剛好有類似的疑惑，不妨參照上述分析進(jìn)行理解。如果想知道更多相關(guān)知識(shí)，歡迎關(guān)注億速云行業(yè)資訊頻道。