#!/usr/bin/env python

# -*- coding:utf-8 -*-

#!/usr/bin/env python

import redis

from redis.sentinel import Sentinel

# 连接哨兵服务器(主机名也可以用域名)

sentinel = Sentinel([('172.31.0.2', 5001),

('172.31.0.3', 5001),

('172.31.0.4', 5001),

('172.31.0.5', 5001)

],

socket_timeout=0.5)

 

# 获取主服务器地址

master = sentinel.discover_master('mymaster')

print(master)

# 输出：('172.31.0.2', 5001)

# 获取从服务器地址

slave = sentinel.discover_slaves('mymaster')

print(slave)

# 输出：[('172.31.3', 5001), ('172.31.0.4', 5001), ('172.31.0.5', 5001)]

 

# 获取主服务器进行写入

master = sentinel.master_for('mymaster', socket_timeout=0.5, password='redis_auth_pass', db=15)

w_ret = master.set('foo', 'bar')

# 输出：True

# # 获取从服务器进行读取（默认是round-roubin）

slave = sentinel.slave_for('mymaster', socket_timeout=0.5, password='redis_auth_pass', db=15)

r_ret = slave.get('foo')

print(r_ret)

# # 输出：bar