ELK-Python（一）

不具有通用性，留作纪念。

[root@GXB-CTRLCENTER python]# cat insert_active_user.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
from datetime import *
from with_conn_to_db import conn_to_mysql
import urllib2,json
import time

###define yestoday 0-24 hours delta part##########
today = date.today()
yestoday = today - timedelta(days=1)
#print today,yestoday
a = str(yestoday) + ' ' + '00:00:00'
b = str(today) + ' ' + '00:00:00'
timeArray1 = time.strptime(a, "%Y-%m-%d %H:%M:%S")
timeArray2 = time.strptime(b, "%Y-%m-%d %H:%M:%S")
start_time = int(time.mktime(timeArray1)) * 1000
end_time = int(time.mktime(timeArray2)) * 1000

#####define es index and search part########
server = 'http://elk.xkops.com:9200/'
#stat_index = 'client-visit-*'
index='client-*'
#start_time = 1459146210879
#stop_time = 1459147110879
url = server + index + "/_search?pretty=true"

query_date={
  "query": {
    "filtered": {
      "query": {
        "query_string": {
          "query": "*",
          "analyze_wildcard": True
        }
      },
      "filter": {
        "bool": {
          "must": [
            {
              "range": {
                "@timestamp": {
                  "gte": start_time,
                  "lte": end_time,
                  "format": "epoch_millis"
                }
              }
            }
          ],
          "must_not": []
        }
      }
    }
  },
  "size": 0,
  "aggs": {
    "": {
      "terms": {
        "field": "visit_tenant_id",
        "size": 10000000,
        "order": {
          "_count": "desc"
        }
      },
      "aggs": {
        "": {
          "terms": {
            "field": "user_id",
            "size": 0,
            "order": {
              "_count": "desc"
            }
          },
          "aggs": {
            "": {
              "terms": {
                "field": "ip_address",
                "size": 1,
                "order": {
                  "_count": "desc"
                }
              }
            }
          }
        }
      }
    }
  }
}

query_date = json.dumps(query_date)
req = urllib2.Request(url,query_date)
response = urllib2.urlopen(req)
page = response.read()
#print page
result = json.loads(page)

###避免当天多次插入，插入前先删除#######
sql = "delete from active_user where create_time = '%s'" % (yestoday)
with conn_to_mysql('logstash') as db:
    db.execute(sql)

for s in result['aggregations']['']['buckets']:
    #print s
    tenant_id =  s['key']
    if len(s['']['buckets']) != 0:
        for a in  range(len(s['']['buckets'])):
            user_id = s['']['buckets'][a]['key']
            ip_address = s['']['buckets'][a]['']['buckets'][0]['key']
            #print tenant_id,user_id,ip_address
            sql = "insert into active_user(tenant_id,create_time,user_id,ip_addr) values('%s','%s','%s','%s')" %(tenant_id,yestoday,user_id,ip_address)
            #print sql
            with conn_to_mysql('logstash') as db:
                db.execute(sql)
    else:
        continue