修改主机名

  1.  hostnamectl  set-hostname mall

添加映射

  1. vi /etc/hosts        
  2. 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
  3. ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
  4. 192.168.200.11 mall
  5. 192.168.200.11 redis.mall
  6. 192.168.200.11 kafka.mall
  7. 192.168.200.11 zookeeper.mall
  8. 192.168.200.11 mysql.mall

配置yum源

  1.  vi /etc/yum.repos.d/local.repo           //编辑yum源文件
  2. [centos]                        //源ID
  3. name=centos                    //源名称
  4. baseurl=file:///opt/centos                //源路径
  5. gpgcheck=0                    //校验为0
  6. enabled=1                    //自启
  7. [mall]
  8. name=mall
  9. baseurl=file:///root/gpmall-cloud/gpmall-repo
  10. gpgcheck=0
  11. enabled=1

安装服务

  1. yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel  redis  nginx  mariadb mariadb-server

查看jdk版本

  1.  java -version

配置zookeeper

  1. tar -zxvf zookeeper-3.4.14.tar.gz         //解压zookeeper压缩包
  2. cd zookeeper-3.4.14/conf/        //进入zookeeper/conf目录下
  3. mv zoo_sample.cfg zoo.cfg        //给zoo_sample文件改名
  4. cd ../bin/                 //进入到zookeeper/bin目录下
  5. ./zkServer.sh start             //启动zookeeper服务
  6.  ./zkServer.sh status            //查看zookeeper服务状态

配置kafka

  1. tar -zxvf kafka_2.11-1.1.1.tgz     //解压kafka压缩包
  2. cd kafka_2.11-1.1.1/bin/        //进入bin目录
  3. ./kafka-server-start.sh -daemon ../config/server.properties    //启动kafka服务
  4.  jps                    //使用命令查看进程，有kafka服务证明启动无误
  5. 3456 QuorumPeerMain
  6. 3771 Kafka
  7. 3836 Jps
  8. yum -y install net-tools            //安装net-tools（此工具用来查看端口号）
  9. netstat  -ntpl                //查询到端口9092，对应的服务为kafka

配置数据库

  1. vi /etc/my.cnf、
  2. [mysqld]                    //从此行开始插入
  4. init_connect='SET collation_connection = utf8_unicode_ci'
  5. init_connect='SET NAMES utf8'
  6. character-set-server=utf8
  7. collation-server=utf8_unicode_ci
  8. skip-character-set-client-handshake
  10. systemctl  restart mariadb        //重启数据库服务
  11.  systemctl  enable mariadb    //设置数据库开机自启
  12.  mysql_secure_installation         //初始化数据库服务，使用此命令必须保证数据库已经启动否则无效
  13.  yynyy
  14.  mysql -uroot -p123456    
  15.  grant all privileges on *.* to root@localhost identified by '123456' with grant option;
  16.  grant all privileges on *.* to root@"%" identified by '123456' with grant option;
  17.  create database gpmall;
  18.  use gpmall;
  19. source  /root/gpmall-cloud/gpmall-single/gpmall.sql

配置redis

  1. vi /etc/redis.conf                 //编辑redis配置文件
  2. 进入文件后，不要做任何操作，直接输入:set nu显示行号，然后将文本改为插入模式，将第61行前加#进行注释，再将第80行中的yes改为no，最后保存退出 systemctl  restart redis            //更改文件后，重启redis服务
  3.  systemctl enable redis            //设置redis服务开机自启
  4. netstat  -ntpl                //查看端口号，找到6379端口，对应的服务为redis

配置nginx

  1. rm -rf /usr/share/nginx/html/*    
  2. cp -rvf gpmall-cloud/gpmall-single/dist/* /usr/share/nginx/html/
  3. vi /etc/nginx/conf.d/default.conf            //编辑nginx的配置文件
  4. 进入配置文件后找到第一个location，将下面内容添加进去    
  5. location /user {
  6.             proxy_pass http://127.0.0.1:8082;
  7.         }
  9. location /shopping {
  10.             proxy_pass http://127.0.0.1:8081;
  11.         }
  13. location /cashier {
  14.             proxy_pass http://127.0.0.1:8083;
  15.         }
  17. [root@mall ~]# systemctl  restart nginx    
  18. systemctl  restart nginx
  19.  netstat  -ntpl                //查看端口号，有无80端口暴露，对应服务为nginx

部署jar包

  1. systemctl  restart nginx
  2.  netstat  -ntpl                //查看端口号，有无80端口暴露，对应服务为nginx
  3. cd gpmall-single/            //进入存放后端jar包文件目录
  4. gpmall-single]# nohup  java -jar shopping-provider-0.0.1-SNAPSHOT.jar &    
  5. //分别在后台，启动下面四个jar包
  6. gpmall-single]# nohup  java -jar user-provider-0.0.1-SNAPSHOT.jar  &
  7. gpmall-single]# nohup  java -jar gpmall-shopping-0.0.1-SNAPSHOT.jar  &
  8. gpmall-single]# nohup  java -jar gpmall-user-0.0.1-SNAPSHOT.jar &
  9. jobs
  10. [1]   Running                 nohup java -jar shopping-provider-0.0.1-SNAPSHOT.jar &
  11. [2]   Running                 nohup java -jar user-provider-0.0.1-SNAPSHOT.jar &
  12. [3]-  Running                 nohup java -jar gpmall-shopping-0.0.1-SNAPSHOT.jar &
  13. [4]+  Running                 nohup java -jar gpmall-user-0.0.1-SNAPSHOT.jar &

进入浏览器验证

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