源码编译安装Redis

# 将下载的包存储在/opt/soft目录下
[root@localhost ~]# mkdir /opt/soft
[root@localhost ~]# cd /opt/soft
[root@localhost soft]# wget http://download.redis.io/releases/redis-5.0.6.tar.gz

[root@localhost soft]# yum groupinstall 'Development Tools'
[root@localhost soft]# tar -xf redis-5.0.6.tar.gz -C /usr/local/

[root@localhost soft]# yum -y install gcc make
[root@localhost soft]# cd /usr/local/
[root@localhost local]# mv redis-5.0.6 redis
[root@localhost local]# cd redis

• 编译

[root@localhost redis]# make

• 安装

[root@localhost redis]# make install PREFIX=/usr/local/redis
# 参数：后面跟 PREFIX=/usr/local/redis  指定redis的安装路径

• 拷贝执行文件到/usr/local/bin下

[root@localhost ~]# cd /usr/local/redis/bin
[root@localhost bin]# cp * /usr/local/bin/

[root@localhost ~]# vim /usr/local/redis/redis.conf

• 创建数据目录和日志存储目录

[root@localhost redis]# mkdir -p /data/redis/logs

[root@localhost ~]# groupadd appadmin

[root@localhost ~]# useradd appadmin

#赋权(注意要跟systemd中指定的用户一样)
[root@localhost ~]# chown -R appadmin. /usr/local/redis
[root@localhost ~]# chown -R appadmin. /data/redis/

[root@localhost ~]# vim /usr/lib/systemd/system/redis.service

[Unit]
Description=Redis persistent key-value database
After=network.target

[Service]
ExecStart=/usr/local/redis/bin/redis-server /usr/local/redis/redis.conf --supervised systemd
ExecStop=/bin/kill -s QUIT $MAINPID
ExecRepload=/bin/kill -s HUP $MAINPID
Type=notify
User=appadmin
Group=appadmin
RuntimeDirectory=redis
RuntimeDirectoryMode=0755

[Install]
WantedBy=multi-user.target

[root@localhost ~]# systemctl daemon-reload
[root@localhost ~]# systemctl start redis
[root@localhost ~]# systemctl enable redis
[root@localhost ~]# systemctl status redis

[root@localhost ~]# ps -C redis --header
[root@localhost ~]# lsof -i:6379

[root@localhost ~]# ss -tnlp | grep 6379

• 修改配置文件，redis没有用户的概念,只有配置密码,然后访问的时候加上密码

[root@localhost ~]# vim /usr/local/redis/redis.conf

• redis的查询文章来源(Source)：浅时光博客速度是非常快的，外部用户一秒内可以尝试多达150K个密码；所以密码要尽量长
• 需重启Redis才能生效

[root@localhost ~]# systemctl restart redis

• 验证密码

[root@localhost ~]# redis-cli
127.0.0.1:6379> auth dqz123456
OK

• 远程访问，注意选文章来源(Source)：https://www.dqzboy.com项后面必须有个空格，然后再写密码和IP

[root@localhost ~]# redis-cli -p6379 -h 192.168.66.50
192.168.66.50:6379> auth dqz123456
OK
192.168.66.50:6379> ping
PONG