blob: ea2098b52b5cbc7fc1e870741178ef5d16ae6ed3 (
plain)
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
|
"""
The base for all server -> collector Transports
"""
import os
import sys
import logging
class TransportError(Exception):
"""Generic TransportError"""
pass
class TransportImportError(TransportError):
"""Raised when a transport fails to import"""
pass
class TransportBase(object):
"""The base for all transports"""
def __init__(self, setup):
"""Do something here"""
clsname = self.__class__.__name__
self.logger = logging.getLogger(clsname)
self.logger.debug("Loading %s transport" % clsname)
self.data = os.path.join(setup['repo'], 'Reporting', clsname)
if not os.path.exists(self.data):
self.logger.info("%s does not exist, creating" % self.data)
try:
os.makedirs(self.data)
except OSError:
self.logger.warning("Could not create %s: %s" %
(self.data, sys.exc_info()[1]))
self.logger.warning("The transport may not function properly")
self.setup = setup
self.timeout = 2
def start_monitor(self, collector):
"""Called to start monitoring"""
raise NotImplementedError
def store(self, hostname, metadata, stats):
raise NotImplementedError
def fetch(self):
raise NotImplementedError
def shutdown(self):
"""Called at program exit"""
pass
def rpc(self, method, *args, **kwargs):
"""Send a request for data to the collector"""
raise NotImplementedError
|
