這樣算下來一臺機器差不多有 215個item.

#!/usr/bin/env python
import urllib2
import sys
import json
def requestJason(url,values):
    data = json.dumps(values)
    print data
    req = urllib2.Request(url, data, {'Content-Type': 'application/json-rpc'})
    response = urllib2.urlopen(req, data)
    data_get = response.read()
    output = json.loads(data_get)
    print output
    try:
        message = output['result']
    except:
        message = output['error']['data']
        quit()
    print json.dumps(message)  
    return output
def authenticate(url, username, password):
    values = {'jsonrpc': '2.0',
              'method': 'user.login',
              'params': {
                  'user': username,
                  'password': password
              },
              'id': '0'
              }
    idvalue = requestJason(url,values)
    return idvalue['result']
def getTemplate(hostname,url,auth):
    values = {'jsonrpc': '2.0',
              'method': 'template.get',
              'params': {
                  'output': "extend",
                  'filter': {
                      'host': hostname
                  }
              },
              'auth': auth,
              'id': '2'
              }
    output = requestJason(url,values)
    print output['result'][0]['hostid']
    return  output['result'][0]['hostid']
def changeTemplate(idx,id_list,url,auth):
    values = {'jsonrpc': '2.0',
              'method': 'template.update',
              'params': {
                "templateid":idx,            
                "templates":id_list
              },
              'auth': auth,
              'id': '2'
              }
    output = requestJason(url,values)
    print output
def main():
    id_list = []
    hostname = "Vipshop_Template_OS_Linux_Hadoop_Datanode_Pro"
    url = 'xxxx'
    username = 'admin'
    password = 'xxxx'
    auth = authenticate(url, username, password)
    idx = getTemplate(hostname,url,auth)
    temlist = ['Vipshop_Template_LB_Tengine_8090','Vipshop_Template_Redis_6379','Vipshop_Template_Redis_6380','Vipshop_Template_Redis_6381','Vipshop_Template_Redis_6382','Vipshop_Template_Redis_6383']
    for tem in temlist:
        idtemp = getTemplate(tem,url,auth)
        id_list.append({"templateid":idtemp})
    print id_list
    #id_list = [{"templateid":'10843'},{"templateid":"10554"},{"templateid":"10467"},{"templateid":"10560"},{"templateid":"10566"},{"templateid":"10105"}]
    changeTemplate(idx,id_list,url,auth)
if __name__ == '__main__':
    main()

curl  -vvv -i -X POST -H 'Content-Type:application/json' -d
'{"params": {"templates": [{"templateid": "10117"}, {"templateid": "10132"}, {"templateid": "10133"}, {"templateid": "10134"},
{"templateid": "10135"}, {"templateid": "10136"}], "templateid": "10464"}, "jsonrpc": "2.0", "method": "template.update", "auth": "421a04b400e859834357b5681a586a5f", "id": "2"}'
http://zabbix.idc.vipshop.com/api_jsonrpc.php

php-fpm.conf:
log_level = debug

[04-May-2014 14:04:32.115189] WARNING: pid 6270, fpm_request_check_timed_out(), line 271: [pool www] child 6294, script '/apps/svr/zabbix/wwwroot/api_jsonrpc.php' (request: "POST /api_jsonrpc.php") executing too slow (1.269946 sec), logging
[04-May-2014 14:04:32.115327] DEBUG: pid 6270, fpm_got_signal(), line 72: received SIGCHLD
[04-May-2014 14:04:32.115371] NOTICE: pid 6270, fpm_children_bury(), line 227: child 6294 stopped for tracing
[04-May-2014 14:04:32.115385] NOTICE: pid 6270, fpm_php_trace(), line 142: about to trace 6294
[04-May-2014 14:04:32.115835] NOTICE: pid 6270, fpm_php_trace(), line 170: finished trace of 6294
[04-May-2014 14:04:32.115874] DEBUG: pid 6270, fpm_event_loop(), line 409: event module triggered 1 events
[04-May-2014 14:04:35.318614] WARNING: pid 6270, fpm_stdio_child_said(), line 166: [pool www] child 6294 said into stderr: "NOTICE: sapi_cgi_log_message(), line 663: PHP message: PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 512 bytes) in /apps/svr/zabbix/wwwroot/api/classes/CItem.php on line 1088"
[04-May-2014 14:04:35.318665] DEBUG: pid 6270, fpm_event_loop(), line 409: event module triggered 1 events

memory_limit = 1280M

[04-May-2014 14:50:21.318071] WARNING: pid 4131, fpm_request_check_timed_out(), line 281: [pool www] child 4147, script '/apps/svr/zabbix/wwwroot/api_jsonrpc.php' (request: "POST /api_jsonrpc.php") execution timed out (10.030883 sec), terminating