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from datetime import datetime, timedelta
from azurelinuxagent.common.future import UTC
ERROR_STATE_DELTA_DEFAULT = timedelta(minutes=15)
ERROR_STATE_DELTA_INSTALL = timedelta(minutes=5)
ERROR_STATE_HOST_PLUGIN_FAILURE = timedelta(minutes=5)
class ErrorState(object):
def __init__(self, min_timedelta=ERROR_STATE_DELTA_DEFAULT):
self.min_timedelta = min_timedelta
self.count = 0
self.timestamp = None
def incr(self):
if self.count == 0:
self.timestamp = datetime.now(UTC)
self.count += 1
def reset(self):
self.count = 0
self.timestamp = None
def is_triggered(self):
if self.timestamp is None:
return False
delta = datetime.now(UTC) - self.timestamp
if delta >= self.min_timedelta:
return True
return False
@property
def fail_time(self):
if self.timestamp is None:
return 'unknown'
delta = round((datetime.now(UTC) - self.timestamp).seconds / 60.0, 2)
if delta < 60:
return '{0} min'.format(delta)
delta_hr = round(delta / 60.0, 2)
return '{0} hr'.format(delta_hr)
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