连接单个节点

单个的直接导入redis模块，设置ip，密码，端口，直接连就OK了

#python 2.7.x
#redis (2.10.6) 

import redis

def connRedis():
    pool=redis.ConnectionPool(host='ip',password='password',port=port)
    r=redis.Redis(connection_pool=pool)
    #   r=redis.StrictRedis(connection_pool=pool)
    r.set("name","caoji")
    print(r.get('name'))

connRedis()

连接集群

redis_nodes里面的ip和端口根据实际情况设置，如果你的集群有公网IP就直接设置为公网ip就可以了

和网上的大同小异，只是注意如果你的集群设置了auth，那么StrictRedisCluster里面就要补上密码，否则连接不上集群

#python2.7.x
#redis-2.10.6
#redis-py-cluster (1.3.6)
from rediscluster import StrictRedisCluster
import sys
def redis_cluster():
    redis_nodes = [{'host':'127.0.0.1','port':7000},
                   {'host':'127.0.0.1','port':7001},
                   {'host':'127.0.0.1','port':7002},
                   {'host':'127.0.0.1','port':7003},
                   {'host':'127.0.0.1','port':7004},
                   {'host':'127.0.0.1','port':7005}
                  ]
    try:
        redisconn = StrictRedisCluster(startup_nodes=redis_nodes,password='passwd123')
    except Exception,e:
        print(e)
        sys.exit(1)

    redisconn.set('name','caonima')
    print "name value is:", redisconn.get('name')

redis_cluster()