spring cloud微服务pig的安装部署

1.环境说明

中间件	版本	安装方式
JDK	1.8	rpm安装
Mysql	5.7	二进制安装
redis	3.2+	yum安装
nodejs	8.0+	yum安装
maven	3.6.0	二进制安装

2.下载pig项目


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[root@oldboy ~]# cd /opt/
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[root@oldboy opt]# git clone https://gitee.com/log4j/pig.git
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Cloning into 'pig'...
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remote: Enumerating objects: 12777, done.
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remote: Counting objects: 100% (12777/12777), done.
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remote: Compressing objects: 100% (5330/5330), done.
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remote: Total 12777 (delta 4887), reused 11610 (delta 4432)
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Receiving objects: 100% (12777/12777), 13.89 MiB | 803.00 KiB/s, done.
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Resolving deltas: 100% (4887/4887), done.

3.配置本地hosts


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127.0.0.1   pig-mysql
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127.0.0.1   pig-redis
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127.0.0.1   pig-gateway
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127.0.0.1   pig-eureka

4.数据的安装和初始化

4.1下载数据库


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[root@oldboy opt]# wget http://mirror.sohu.com/mysql/MySQL-5.7/mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz
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--2019-07-12 07:12:22--  http://mirror.sohu.com/mysql/MySQL-5.7/mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz
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Resolving mirror.sohu.com (mirror.sohu.com)... 123.125.123.141
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Connecting to mirror.sohu.com (mirror.sohu.com)|123.125.123.141|:80... connected.
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HTTP request sent, awaiting response... 200 OK
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Length: 644399365 (615M) [application/octet-stream]
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Saving to: ‘mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz’
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.......
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4.2安装数据库


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#解压并移动到/app/mysql目录
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[root@oldboy opt]# mkdir -p /app/
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[root@oldboy opt]# tar xf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz 
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[root@oldboy opt]# mv mysql-5.7.23-linux-glibc2.12-x86_64 /app/mysql
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[root@oldboy opt]# ls -l /app/mysql/
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total 36
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drwxr-xr-x  2 root root   4096 Jul 12 07:19 bin
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-rw-r--r--  1 7161 31415 17987 Jun  8  2018 COPYING
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drwxr-xr-x  2 root root     55 Jul 12 07:19 docs
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drwxr-xr-x  3 root root   4096 Jul 12 07:19 include
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drwxr-xr-x  5 root root    230 Jul 12 07:19 lib
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drwxr-xr-x  4 root root     30 Jul 12 07:19 man
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-rw-r--r--  1 7161 31415  2478 Jun  8  2018 README
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drwxr-xr-x 28 root root   4096 Jul 12 07:19 share
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drwxr-xr-x  2 root root     90 Jul 12 07:19 support-files
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#修改环境变量:
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[root@oldboy opt]# vim /etc/profile
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export PATH=/app/mysql/bin:$PATH
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[root@oldboy opt]# source /etc/profile
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#建立mysql用户和组
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[root@oldboy opt]# useradd mysql
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#创建相关目录并修改权限
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[root@oldboy opt]# mkdir /data/mysql -p 
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[root@oldboy opt]# chown -R mysql.mysql /app/*
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[root@oldboy opt]# chown -R mysql.mysql /data/*
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#安装依赖包
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[root@oldboy opt]# yum install -y libaio
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#初始化数据
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[root@oldboy opt]# mysqld --initialize  --user=mysql --basedir=/app/mysql --datadir=/data/mysql
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#非常重要，注意查看临时随机密码
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2019-07-11T23:27:20.701930Z 1 [Note] A temporary password is generated for root@localhost: =q/zYCK8gq3y

4.3修改mysql配置文件


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vim /etc/my.cnf
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[mysqld]
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user=mysql
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basedir=/app/mysql
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datadir=/data/mysql
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server_id=6
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port=3306
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socket=/tmp/mysql.sock
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[mysql]
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socket=/tmp/mysql.sock

4.4启动mysql


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[root@oldboy opt]# cd /app/mysql/support-files/
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[root@oldboy support-files]# cp mysql.server /etc/init.d/mysqld
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[root@oldboy support-files]# /etc/init.d/mysqld start
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Starting MySQL.Logging to '/data/mysql/oldboy.err'.
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 SUCCESS!

4.5创建pig数据库


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#用到前面的临时随机密码
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mysqladmin -uroot -p'=q/zYCK8gq3y' password root
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mysql -uroot -proot
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mysql> create database pig default character set utf8mb4;

4.6初始化pig数据库


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[root@oldboy support-files]# cd /opt/pig/db/
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[root@oldboy db]# mysql -uroot -proot pig <pig.sql

4.7安装并启动redis


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[root@oldboy db]# yum install epel-release.noarch -y
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...输出略
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[root@oldboy db]# yum install redis -y
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...输出略
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[root@oldboy db]# systemctl start redis

5.pig配置文件修改

5.1redis 密码配置

vi /opt/pig/pig-config/src/main/resources/config/application-dev.yml


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# redis 相关，无密码为空即可，不要修改成IP,修改hosts
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spring:
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  redis:
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    password:

为了简单，强哥在这里建议你redis直接空密码

5.2数据库密码配置

vi /opt/pig/pig-config/src/main/resources/config/pig-auth-dev.yml vi /opt/pig/pig-config/src/main/resources/config/pig-upms-dev.yml vi /opt/pig/pig-config/src/main/resources/config/pig-codegen-dev.yml


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# 数据源,只需要修改密码即可，不要修改成IP,修改hosts
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spring:
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  datasource:
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    username: root
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    password: root

如果你的mysql的root用户密码已经是root，那么你不需要修改刚才的三个配置文件

6.安装maven编译pig

6.1准备好jdk和maven的包


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[root@oldboy ~]# ls
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anaconda-ks.cfg  apache-maven-3.6.0-bin.tar.gz  jdk-8u102-linux-x64.rpm

6.2安装jdk


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[root@oldboy ~]# rpm -ivh jdk-8u102-linux-x64.rpm 
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Preparing...                          ################################# [100%]
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Updating / installing...
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   1:jdk1.8.0_102-2000:1.8.0_102-fcs  ################################# [100%]
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Unpacking JAR files...
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    tools.jar...
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    plugin.jar...
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    javaws.jar...
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    deploy.jar...
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    rt.jar...
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    jsse.jar...
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    charsets.jar...
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    localedata.jar...

6.3安装maven


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[root@oldboy ~]# tar xf apache-maven-3.6.0-bin.tar.gz -C /usr/local/
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[root@oldboy ~]# ln -s /usr/local/apache-maven-3.6.0 /usr/local/maven
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[root@oldboy ~]# vim /etc/profile
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#文件结尾添加两行
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export M2_HOME=/usr/local/maven
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export PATH=${M2_HOME}/bin:$PATH
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[root@oldboy ~]# source /etc/profile
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[root@oldboy ~]# mvn -v
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Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-25T02:41:47+08:00)
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Maven home: /usr/local/maven
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Java version: 1.8.0_102, vendor: Oracle Corporation, runtime: /usr/java/jdk1.8.0_102/jre
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Default locale: en_US, platform encoding: UTF-8
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OS name: "linux", version: "3.10.0-693.el7.x86_64", arch: "amd64", family: "unix"

6.4编译pig项目


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[root@oldboy ~]# cd /opt/pig/
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[root@oldboy pig]# ls
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db                  LICENSE   pig-common  pig-eureka   pig-upms    pom.xml
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docker-compose.yml  pig-auth  pig-config  pig-gateway  pig-visual  README.md
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[root@oldboy pig]# mvn clean package
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......

编译成功截图

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7.运行pig项目

1562954193588

7.1按顺序启动pig各个服务组件


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[root@oldboy pig]# java -jar pig-eureka.jar &>/dev/null &
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[1] 2397
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[root@oldboy pig]# java -jar pig-config.jar &>/dev/null &
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[2] 2419
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[root@oldboy pig]# 
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[root@oldboy pig]# java -jar pig-gateway.jar &>/dev/null &
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[3] 2466
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[root@oldboy pig]# java -jar pig-auth.jar &>/dev/null &
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[4] 2495
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[root@oldboy pig]# java -jar pig-upms-biz.jar &>/dev/null &
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[5] 2517
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#等待一段时间之后
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[root@oldboy pig]# netstat -lntup
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Active Internet connections (only servers)
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Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
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tcp        0      0 127.0.0.1:6379          0.0.0.0:*               LISTEN      3172/redis-server 1 
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tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      966/sshd            
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tcp6       0      0 :::9999                 :::*                    LISTEN      3858/java           
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tcp6       0      0 :::22                   :::*                    LISTEN      966/sshd            
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tcp6       0      0 :::3000                 :::*                    LISTEN      3952/java           
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tcp6       0      0 :::8888                 :::*                    LISTEN      3681/java           
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tcp6       0      0 :::8761                 :::*                    LISTEN      3664/java           
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tcp6       0      0 :::4000                 :::*                    LISTEN      4021/java           
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tcp6       0      0 :::3306                 :::*                    LISTEN      2887/mysqld         
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udp        0      0 127.0.0.1:323           0.0.0.0:*                           772/chronyd         
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udp6       0      0 ::1:323                 :::*                                772/chronyd

7.2验证

访问eureka http://<你的ip>:8761

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8.部署pig前端

8.1拉取前端代码


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[root@oldboy opt]# cd /opt/
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[root@oldboy opt]# git clone https://gitee.com/log4j/pig-ui.git
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Cloning into 'pig-ui'...
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remote: Enumerating objects: 2677, done.
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remote: Counting objects: 100% (2677/2677), done.
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remote: Compressing objects: 100% (1356/1356), done.
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remote: Total 2677 (delta 1363), reused 2220 (delta 1085)
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Receiving objects: 100% (2677/2677), 7.81 MiB | 212.00 KiB/s, done.
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Resolving deltas: 100% (1363/1363), done.

8.2安装nodejs


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#配置nodejs yum源
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[root@oldboy pig-ui]# curl --silent --location https://rpm.nodesource.com/setup_10.x | sudo bash -
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内容略
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#安装
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[root@oldboy pig-ui]# yum install -y nodejs

8.3安装依赖


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#更换npm源
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[root@oldboy pig-ui]# npm config set registry https://registry.npm.taobao.org
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#安装依赖
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[root@oldboy pig-ui]# npm install
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npm WARN deprecated circular-json@0.3.3: CircularJSON is in maintenance only, flatted is its successor.

8.4启动pig-ui


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[root@oldboy pig-ui]# npm run dev
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> pig-ui@2.3.1 dev /opt/pig-ui
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> vue-cli-service serve
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#输出略
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 DONE  Compiled successfully in 20926ms                                                             10:38:31 AM
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  App running at:
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  - Local:   http://localhost:8080 
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  - Network: http://192.168.100.100:8080
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  Note that the development build is not optimized.
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  To create a production build, run npm run build.

浏览器访问

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安装完成