def __init__(self, settings):
"""Initialise AbstractMonitor.
This constructor builds a RESTClient object to communicate with the
rest of the server.
"""
super(AbstractMonitor, self).__init__()
self.daemon = True
self.client = RESTClient('http://localhost:7000', 'admin', 'admin')
def __init__(self, settings):
"""Initialise AbstractMonitor.
This constructor builds a RESTClient object to communicate with the
rest of the server.
"""
super(AbstractMonitor, self).__init__()
self.daemon = True
self.client = RESTClient(
'http://localhost:7000',
'__monitor__',
settings['monitor_pass'])
class AbstractMonitor(Thread):
"""AbstractMonitor class.
Abstract Monitor class for all monitor threads.
"""
logger = logging.getLogger(__name__)
monitor_type = None
def __init__(self, settings):
"""Initialise AbstractMonitor.
This constructor builds a RESTClient object to communicate with the
rest of the server.
"""
super(AbstractMonitor, self).__init__()
self.daemon = True
self.client = RESTClient(
'http://localhost:7000',
'__monitor__',
settings['monitor_pass'])
# pylint: disable=no-self-use
def run(self):
"""Run the Monitor.
Ignores the 'interval' option at the moment.
checks are executed at 60second intervals.
"""
time.sleep(20)
self.client.login()
# Thread body.
while True:
try:
self.process_monitor()
except HTTPError as err:
# If a status_code is 403, try to login again
if err.response.status_code == 403:
self.client.login()
else:
self.logger.error("HttpError: "+str(e))
except Exception as e:
self.logger.error("Monitor Error: "+str(e))
try:
time.sleep(60)
except KeyboardInterrupt:
self.stop()
# pylint: disable=no-self-use
def stop(self):
"""Stop placeholder."""
return
@classmethod
def validate_options(cls, options):
raise NotImplementedError
# pylint: disable=no-self-use
def monitor_once(self, client, monitor):
raise NotImplementedError
# pylint: disable=no-self-use
def process_monitor(self, client, monitor):
raise NotImplementedError
