基于centos7脚本一键部署gpmall商城

基于centos7脚本一键部署单节点gpmall商城，该商城可单节点，可集群，可高可用集群部署，VMware17，虚拟机IP：192.168.200.100

将软件包解压到/root目录

[root@localhost ~]# ls
dist                                gpmall-user-0.0.1-SNAPSHOT.jar        user-provider-0.0.1-SNAPSHOT.jar
gpmall-repo                         install_gpmall.sh                     zookeeper-3.4.14.tar.gz
gpmall-shopping-0.0.1-SNAPSHOT.jar  kafka_2.11-1.1.1.tgz
gpmall.sql                          shopping-provider-0.0.1-SNAPSHOT.jar

挂载centos7.9镜像

mount /dev/sr0 /mnt/

查看脚本内容，需要修改IP即可：

vi install_gpmall.sh

#!/bin/bash
# 将软件包解压到root目录后注意修改脚本IP然后需要挂载centos7.9repo源搭配使用

cat >> /etc/hosts << EOF
192.168.200.100 zookeeper.mall
192.168.200.100 kafka.mall
192.168.200.100 redis.mall
192.168.200.100 mysql.mall
EOF

mv /etc/yum.repos.d/* /home

cat >> /etc/yum.repos.d/local.repo << EOF
[gpmall]
name=gpmall
baseurl=file:///root/gpmall-repo
gpgcheck=0
enabled=1
[centos]
name=centos
baseurl=file:///mnt
gpgcheck=0
enabled=1
EOF

yum install java-1.8.0-openjdk java-1.8.0-openjdk-devel -y

tar -zxvf zookeeper-3.4.14.tar.gz
mv zookeeper-3.4.14/conf/zoo_sample.cfg zookeeper-3.4.14/conf/zoo.cfg
/bin/bash zookeeper-3.4.14/bin/zkServer.sh start

tar -zxvf kafka_2.11-1.1.1.tgz
/bin/bash kafka_2.11-1.1.1/bin/kafka-server-start.sh -daemon kafka_2.11-1.1.1/config/server.properties

yum install mariadb mariadb-server -y
systemctl enable --now mariadb
mysqladmin -uroot password 123456

cat >> /etc/my.cnf << EOF
[mysqld]
init_connect='SET NAME utf8'
character-set-server=utf8
EOF

systemctl restart mariadb

mysql -uroot -p123456 << EOF
create database gpmall;
use gpmall;
source /root/gpmall.sql;
grant all privileges on *.* to root@localhost identified by '123456';
grant all privileges on *.* to root@'%' identified by '123456';
flush privileges;
EOF

yum install redis -y
sed -i 's/bind 127.0.0.1/bind 0.0.0.0/g' /etc/redis.conf
sed -i 's/protected-mode yes/protected-mode no/g' /etc/redis.conf
systemctl enable --now redis

yum install nginx -y
rm -rf /usr/share/nginx/html/*
mv dist/* /usr/share/nginx/html/

cat > /etc/nginx/conf.d/default.conf << EOF
server {
    listen       80;
    server_name  localhost;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    location /user {
            proxy_pass http://127.0.0.1:8082;
        }

    location /shopping {
            proxy_pass http://127.0.0.1:8081;
        }

    location /cashier {
            proxy_pass http://127.0.0.1:8083;
        }
}
EOF

systemctl enable --now nginx

# 启动jar包
nohup java -jar shopping-provider-0.0.1-SNAPSHOT.jar &
sleep 5
nohup java -jar user-provider-0.0.1-SNAPSHOT.jar &
sleep 5
nohup java -jar gpmall-shopping-0.0.1-SNAPSHOT.jar &
sleep 5
nohup java -jar gpmall-user-0.0.1-SNAPSHOT.jar &
sleep 5

虚拟机环境启动脚本后需要关闭防火墙和selinux

systemctl stop firewalld
setenforce 0

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