1. yum install gcc-c++
2. wget https://download.redis.io/releases/redis-5.0.14.tar.gz
3. tar zxvf redis-5.0.14.tar.gz
4. cd redis-5.0.14; make
5. make PREFIX=/usr/local/redis install
6.mkdir /etc/redis; cp redis.conf /etc/redis/
7. vim /etc/redis/redis.conf
bind 0.0.0.0
设置redis秘密，requirepass 123456
设置后台运行 daemonize yes
8. vi /etc/systemd/system/redis.service
[Unit]
Description=redis-server
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/redis/bin/redis-server /etc/redis/redis.conf
PrivateTmp=true
[Install]
WantedBy=multi-user.target
9. 启动 systemctl start redis.service
