redis python-redis 安装详细步骤

redis python-redis 安装详细步骤

安装Redis

把redis安装到 /opt/redis-2.8目录中

• wget http://download.redis.io/releases/redis-2.8.1.tar.gz
• tar -zxfx redis-2.8.1.tar.gz
• cd redis-2.8.1
• make && make PREFIX=/opt/redis-2.8 install
• cp redis.conf /opt/redis-2.8/

只是把redis当做队列用，不需要存储，所以编辑 /opt/redis-2.8/redis.conf

• 设置 daemonize yes
• 把3条 save .. 都注释掉，这样就关闭了硬盘存储

启动redis 非常简单: /opt/redis-2.8/bin/redis-server /opt/redis-2.8/redis.conf

$REIDS_INSTALL_DIR/utils/redis_init_script 这个脚本稍做修改就可以放到/etc/init.d 作为redis启动脚本用

安装python

CentOS 自带的python2.4，太旧了，升级到2.7

• wget http://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz
• tar -zvxf Python-2.7.6.tgz
• cd Python-2.7.6
• ./configure
• make && make install
• 替换系统默认的python: sudo ln -s /usr/local/bin/python2.7 /usr/bin/python

安装python的redis模块

• wget --no-check-certificate https://pypi.python.org/packages/source/r/redis/redis-2.8.0.tar.gz
• tar -zvxf redis-2.8.0.tar.gz
• mv redis-2.8.0 python-redis-2.8.0
• cd python-redis-2.8.0
• python setup.py install

部署成功，写段代码验证一下

import redis
client =  redis.StrictRedis(host='localhost', port=6379)
print client.ping()

True

执行成功