CentOS7安装redis源码包

• 下载地址

• 安装

# 将redis压缩包上传到服务器/home/software，并解压
tar -zxvf redis-6.0.6.tar.gz
# 安装gcc
yum install gcc-c++ -y
# 查看版本
gcc -v

# 进入解压目录
cd redis-6.0.6
# 编译
make         
# 安装（默认安装到/usr/local/bin，不建议默认安装）
# make install    
# 指定安装路径安装（建议制定路径）
make install PREFIX=/usr/local/redis
# 当前在/home/software/redis-6.0.6目录
# 复制配置文件到安装目录
cp redis.conf /usr/local/redis/bin/     
# 进入安装目录
cd /usr/local/redis/bin/
# 编辑
vim redis.conf
# 将6379端口放行
# 将daemonize no改为daemonize yes，允许后台启动
# 将protected-mode yes设置为protected-mode no，可远程连接

# 使用步骤
# 每次启动都必须进入安装目录
cd /usr/local/redis/bin  
# 启动服务
[root@localhost bin]# ./redis-server redis.conf 
26205:C 04 Dec 2023 00:27:33.617 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
26205:C 04 Dec 2023 00:27:33.617 # Redis version=6.0.6, bits=64, commit=00000000, modified=0, pid=26205, just started
26205:C 04 Dec 2023 00:27:33.617 # Configuration loaded

# 查看进程
[root@localhost bin]# ps aux|grep redis     
root      26206  0.1  0.2 162420  2532 ?        Ssl  00:27   0:00 ./redis-server 127.0.0.1:6379
root      26214  0.0  0.0 112828   984 pts/0    R+   00:28   0:00 grep --color=auto redis   
# 启动客户端，先启动服务
./redis-cli      
# 退出
quit     
# 关闭服务
./redis-cli shutdown

# 启动cli客户端报错：Could not connect to Redis at 127.0.0.1:6379: Connection refused
# 错误原因：redis.conf中bind 127.0.0.1 ::1 被修改或注释了，改为原样即可

• 卸载

cd /home/software
rm -rf redis-6.0.6
cd /usr/local
rm -rf redis

• 远程连接

# 开放端口
[root@localhost bin]# firewall-cmd --zone=public --add-port=6379/tcp --permanent
success
[root@localhost bin]# firewall-cmd --reload
success

# 修改/usr/local/redis/bin/redis.conf，protected-mode设置成no，允许远程连接
# 设置密码
requirepass redis123
# 将 bind 127.0.0.1 修改成 bind * -::* 
# 或者直接将bind这一行注释掉

# 先关闭服务
./redis-cli shutdown
# 再启动服务
./redis-server redis.conf 

# windows上打开cmd测试
telnet 192.168.128.80 6379

• RedisClient连接，Server，Add
  

• 设置密码后连接

[root@localhost bin]# ./redis-cli -h 192.168.128.80 -p 6379 -a redis123
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
192.168.128.80:6379> keys *
1) "aaa"

# 方式2
[root@localhost bin]# ./redis-cli
127.0.0.1:6379> auth redis123

# 否则报错：
[root@localhost bin]# ./redis-cli
127.0.0.1:6379> keys *
(error) NOAUTH Authentication required.

# 关闭服务
[root@localhost bin]# ./redis-cli -h 192.168.128.80 -p 6379 -a redis123  shutdown
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
[root@localhost bin]# ps aux|grep redis 
root      26409  0.0  0.0 112828   984 pts/0    R+   02:20   0:00 grep --color=auto redis

# 否则报错
[root@localhost bin]# ./redis-cli shutdown
(error) NOAUTH Authentication required.  

查看详情

• 虚拟机上的redis设置密码后，redisclient输入密码连接成功

• Tools，Console，输入命令，点击Run current，报错：NOAUTH Authentication required.

• 虚拟机上的redis未设置密码，redisclient不输入密码连接成功

• Tools，Console，输入命令，点击Run current，报错如下