设置订阅

redis-cli config set notify-keyspace-events $szK

订阅

redis-cli --csv psubscribe __keyspace@0__:test:bellliu:user_msg

发布

redis-cli publish __keyspace@0__:test:bellliu:user_msg 12456

安装

1.安装依赖包

$ sudo yum install gcc cc tcl -y

2.下载编译并且测试

$ curl -O http://download.redis.io/releases/redis-3.0.3.tar.gz
$ tar xzf redis-3.0.3.tar.gz
$ cd redis-3.0.3
$ make MALLOC=libc
$ make test

3. 安装redis到/usr/local/bin

$ sudo make install

3. 配置成服务

$ sudo ./install_server.sh
Welcome to the redis service installer
This script will help you easily set up a running redis server

Please select the redis port for this instance: [6379]
Selecting default: 6379
Please select the redis config file name [/etc/redis/6379.conf]
Selected default - /etc/redis/6379.conf
Please select the redis log file name [/var/log/redis_6379.log]
Selected default - /var/log/redis_6379.log
Please select the data directory for this instance [/var/lib/redis/6379]
Selected default - /var/lib/redis/6379
Please select the redis executable path [] /usr/local/bin/redis-server
Selected config:
Port           : 6379
Config file    : /etc/redis/6379.conf
Log file       : /var/log/redis_6379.log
Data dir       : /var/lib/redis/6379
Executable     : /usr/local/bin/redis-server
Cli Executable : /usr/local/bin/redis-cli
Is this ok? Then press ENTER to go on or Ctrl-C to abort.
Copied /tmp/6379.conf => /etc/init.d/redis_6379
Installing service...
Successfully added to chkconfig!
Successfully added to runlevels 345!
Starting Redis server...
Installation successful!
$ sudo systemctl start redis_6379

4. 配置订阅

sudo vim /etc/redis/6379.conf

notify-keyspace-events $szK

5.配置防火墙

$ sudo firewall-cmd --permanent --add-port=6379/tcp
$ sudo systemctl restart firewalld