1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import base64
import json
import logging
import os
import shutil
import sys
import urllib
import urllib2
try:
import cPickle as pickle
except:
import pickle
class SpoolSentry(object):
def __init__(self, spool_dir, sentry_url, key=None):
self.spool_dir = spool_dir
self.sentry_url = sentry_url
self.key = key
def process(self):
for fname in os.listdir(self.spool_dir):
if fname == "processed":
continue
try:
sourcefile = "%s/%s" % (self.spool_dir, fname)
with open(sourcefile) as f:
fdata = f.read()
data_from_json = json.loads(fdata)
data = self.build_data(data_from_json)
self.send_data(data)
destfile = "%s/processed/%s" % (self.spool_dir, fname)
shutil.move(sourcefile, destfile)
except:
logging.exception("Unable to upload record %s", fname)
raise
def build_data(self, filejson):
env = {'SERVER_NAME': 'unknown', 'SERVER_PORT': '0000',
'SCRIPT_NAME': '/unknown/', 'PATH_INFO': 'unknown'}
if filejson['env']:
env = json.loads(filejson['env'])
url = "http://%s:%s%s%s" % (env['SERVER_NAME'], env['SERVER_PORT'],
env['SCRIPT_NAME'], env['PATH_INFO'])
rv = {'logger': filejson['logger'], 'level': logging.ERROR,
'server_name': filejson['host'], 'url': url,
'message': filejson['message'],
'traceback': filejson['traceback']}
rv['data'] = {}
if filejson['env']:
rv['data']['META'] = env
if filejson['request_id']:
rv['data']['request_id'] = filejson['request_id']
return rv
def send_data(self, data):
data = {'data': base64.b64encode(pickle.dumps(data).encode('zlib')),
'key': self.key}
req = urllib2.Request(self.sentry_url)
res = urllib2.urlopen(req, urllib.urlencode(data))
if res.getcode() != 200:
raise Exception("Bad HTTP code: %s" % res.getcode())
txt = res.read()
if __name__ == '__main__':
sentryurl = 'http://127.0.0.1/sentry/store/'
key = ''
spooldir = '/var/spool/nova'
if len(sys.argv) > 1:
sentryurl = sys.argv[1]
if len(sys.argv) > 2:
key = sys.argv[2]
if len(sys.argv) > 3:
spooldir = sys.argv[3]
SpoolSentry(spooldir, sentryurl, key).process()
|