initial commit - data collection phase
This commit is contained in:
commit
9111feee38
2
.gitignore
vendored
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2
.gitignore
vendored
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*.pyc
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__pycache__
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12
examples/config.test.json
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examples/config.test.json
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{
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"backend": {
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"url": "http://192.168.1.210:8297/"
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},
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"monitors": [
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{
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"type":"uptime",
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"freq":"5",
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"args":{}
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}
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]
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}
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0
pymonitor/__init__.py
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0
pymonitor/__init__.py
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pymonitor/daemon.py
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pymonitor/daemon.py
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#!/usr/bin/env python3
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from threading import Thread
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from time import time,sleep
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import logging
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import json
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import sys
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import os
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class MonitorDaemon(Thread):
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def __init__(self, config):
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Thread.__init__(self)
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self.config = config
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self.threads = []
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def run(self):
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"""
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Start all monitoring threads and block until they exit
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"""
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logger = logging.getLogger("monitordaemon")
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checkerPath = os.path.dirname(os.path.realpath(__file__))+"/monitors/"
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sys.path.append(checkerPath)
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logger.info("path %s" % checkerPath)
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# Create/start all monitoring threads
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logger.info("starting monitor threads")
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for instance in self.config["monitors"]:
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monitor_thread = MonitorThread(instance)
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monitor_thread.start()
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self.threads.append(monitor_thread)
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# Tear down all threads
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logger.info("joining monitor threads")
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for monitor_thread in self.threads:
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monitor_thread.join()
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logger.info("joined monitor threads")
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def shutdown(self):
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"""
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Signal all monitoring threads to stop
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"""
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for monitor_thread in self.threads:
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monitor_thread.shutdown()
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class MonitorThread(Thread):
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def __init__(self, config):
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"""
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Load checker function and prepare scheduler
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"""
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Thread.__init__(self)
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self.config = config
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self.logger = logging.getLogger("monitordaemon.monitorthread.%s"%self.config["type"])
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self.logger.info("initing worker thread with config %s" % self.config)
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self.logger.info("importing %s" % self.config["type"])
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self.checker_func = getattr(__import__(self.config["type"]), self.config["type"])
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self.logger.info("checker func %s" % self.checker_func)
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self.alive = True
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self.delay = int(self.config["freq"])
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self.lastRun = 0
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def run(self):
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"""
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Call execute method every x seconds forever
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"""
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self.logger.info("starting scheduler")
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while self.alive:
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if time() - self.lastRun > self.delay:
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self.lastRun = time()
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self.execute(self.config["args"])
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self.logger.info("scheduler exited")
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def execute(self, args):
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"""
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Run the loaded checker function
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"""
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result = self.checker_func(**args)
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self.logger.info("result: %s" % (result,))
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def shutdown(self):
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"""
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Tell thread to exit
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"""
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self.logger.info("cancelling scheduler")
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self.alive=False
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if __name__ == '__main__':
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from optparse import OptionParser
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logging.basicConfig(level=logging.DEBUG, format="%(asctime)-15s %(levelname)-8s %(name)s@%(filename)s:%(lineno)d %(message)s")
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logger = logging.getLogger("init")
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parser = OptionParser()
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parser.add_option("-c", "--config", action="store", type="string", dest="config", help="Path to config file")
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(options, args) = parser.parse_args()
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logger.debug("options: %s" % options)
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if options.config == None:
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parser.print_help()
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sys.exit()
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with open(options.config, "r") as c:
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conf = json.load(c)
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logger.info("starting daemon with conf: %s" % conf)
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daemon = MonitorDaemon(conf)
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try:
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daemon.start()
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daemon.join()
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except KeyboardInterrupt:
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print("")
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daemon.shutdown()
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0
pymonitor/monitors/__init__.py
Normal file
0
pymonitor/monitors/__init__.py
Normal file
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pymonitor/monitors/diskspace.py
Normal file
0
pymonitor/monitors/diskspace.py
Normal file
6
pymonitor/monitors/uptime.py
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pymonitor/monitors/uptime.py
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def uptime():
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with open("/proc/uptime", "r") as f:
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return {"uptime":int(float(f.read().split(" ")[0]))}
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if __name__ == '__main__':
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print(uptime()["uptime"])
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9
requirements.txt
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9
requirements.txt
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chardet==2.2.1
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colorama==0.2.5
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elasticsearch==2.1.0
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html5lib==0.999
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requests==2.2.1
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six==1.5.2
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urllib3==1.12
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virtualenv==13.1.2
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wheel==0.24.0
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