Пример #1
0
def stats_redis(port=6379):
    redis = RedisClient(port=port)
    info = redis.info()
    ret = {}
    #ret['port'] = port
    for k,v in info.iteritems():
        if k in ['instantaneous_ops_per_sec','total_commands_processed','keyspace_misses','keyspace_hits','connected_clients','total_connections_received','used_memory','maxmemory','mem_fragmentation_ratio','keyspace']:
            ret[k] = v
    ret['maxmemory'] = redis.config_mem()['maxmemory']
    return ret
Пример #2
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 def connect_test(self):
     self.ensure_one()
     try:
         redis = self._get_strict_redis()
         _logger.info("Redis Test Instance: %s" % redis)
         result = redis.info()
         _logger.info("Redis Test Info: %s" % result)
     except Exception, e:
         _logger.error("Redis Test Error: %s" % e)
         raise UserError(u"Redis连接测试错误,请检查配置:%s" % e)
Пример #3
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def get_discovery(redis, hostname):
    """ Discover 'dynamic' items like
        http://redis.io/commands/info
        replication: depends on slave number
        cluster: empty if not applicable
        keyspace: depends on database number
    """
    data = {}
    data[hostname] = {}
    section_list = { 'keyspace': 'REDISDB' }
    data[hostname] = { "redis.cluster.discovery":[] }
    for section, lldvalue in section_list.iteritems():
        data[hostname]["redis.%s.discovery" % section] = []
        result = redis.info(section)
        for key, value in result.iteritems():
            dsc_data = {"{#%s}" % lldvalue: "%s" % key }
            data[hostname][("redis.%s.discovery" % (section))].append(dsc_data)
    return data
Пример #4
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def get_discovery(redis, hostname):
    """ Discover 'dynamic' items like
        http://redis.io/commands/info
        replication: depends on slave number
        cluster: empty if not applicable
        keyspace: depends on database number
    """
    data = {}
    data[hostname] = {}
    section_list = { 'keyspace': 'REDISDB' }
    data[hostname] = { "redis.cluster.discovery":[] }
    for section, lldvalue in section_list.iteritems():
        data[hostname]["redis.%s.discovery" % section] = []
        result = redis.info(section)
        for key, value in result.iteritems():
            dsc_data = {"{#%s}" % lldvalue: "%s" % key }
            data[hostname][("redis.%s.discovery" % (section))].append(dsc_data)
    return data
def strings_redis():
    import redis
    #charset="utf-8", decode_responses=True => avoid b' in redis python
    redis = redis.Redis(host='127.0.0.1',
                        port=6379,
                        db=0,
                        charset="utf-8",
                        decode_responses=True)
    print("-------------")
    print("STRINGS")
    print("-------------")

    #info()
    print(redis.info())
    print("-------------")

    #monitor()
    print(redis.monitor())
    print("-------------")

    #set()
    redis.set("name", "javier")
    redis.set("name", "jaime")
    print("key: ", redis.get("name"))
    print("-------------")
    print("all keys: ", redis.keys())
    print("keys with a 'name...': ", redis.keys("name*"))
    print("keys with a 'e': ", redis.keys("*e*"))
    print("-------------")

    #setnx(name, value)
    redis.set("name", "javier")

    #mset(name, value)
    redis.mset({"name": "peter", "name": "david"})
    print("name: ", redis.mget("name"))
    print("-------------")

    #getrange(name, start, end) - substrings of the value
    print("range : ", redis.getrange("name", 0, 3))

    #delete all keys
    for key in redis.scan_iter("prefix:*"):
        redis.delete(key)
Пример #6
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def get_metrics(redis, hostname):
    """ http://redis.io/commands/info
        server: General information about the Redis server
        clients: Client connections section
        memory: Memory consumption related information
        persistence: RDB and AOF related information
        stats: General statistics
        replication: Master/slave replication information
        cpu: CPU consumption statistics
        commandstats: Redis command statistics
        cluster: Redis Cluster section
        keyspace: Database related statistics
    """
    data = {}
    data[hostname] = {}
    section_list = [ 'server', 'clients', 'memory', 'persistence',
                     'stats', 'replication', 'cpu', 'cluster', 'keyspace' ]
    for section in section_list:
        result = redis.info(section)
        data[hostname].update(get_data_from_dict(result, ("redis.%s[" % section)))
    return data
Пример #7
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def get_metrics(redis, hostname):
    """ http://redis.io/commands/info
        server: General information about the Redis server
        clients: Client connections section
        memory: Memory consumption related information
        persistence: RDB and AOF related information
        stats: General statistics
        replication: Master/slave replication information
        cpu: CPU consumption statistics
        commandstats: Redis command statistics
        cluster: Redis Cluster section
        keyspace: Database related statistics
    """
    data = {}
    data[hostname] = {}
    section_list = [ 'server', 'clients', 'memory', 'persistence',
                     'stats', 'replication', 'cpu', 'cluster', 'keyspace' ]
    for section in section_list:
        result = redis.info(section)
        data[hostname].update(get_data_from_dict(result, ("redis.%s[" % section)))
    return data
Пример #8
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#!/usr/bin/env python
# -*- coding: utf-8 -*-

import redis

print((redis.__file__))
# 连接,可选不同数据库
redis = redis.Redis(host='localhost', port=6379, db=0)

info = redis.info()
print(info)
keys = redis.keys("*")
print(keys)

keys = redis.hkeys("keys")
print(keys)
print((len(keys)))

key__value = redis.hget("key", 'hashkey')
print(key__value)