The heat.engine.watchrule Module

class heat.engine.watchrule.WatchRule(context, watch_name, rule, stack_id=None, state='NODATA', wid=None, watch_data=[], last_evaluated=datetime.datetime(2013, 8, 8, 17, 37, 6, 837031))

Bases: object

ACTION_MAP = {'ALARM': 'AlarmActions', 'NODATA': 'InsufficientDataActions', 'NORMAL': 'OKActions'}

ALARM = 'ALARM'

NODATA = 'NODATA'

NORMAL = 'NORMAL'

WATCH_STATES = ('ALARM', 'NORMAL', 'NODATA')

create_watch_data(data)

created_at = None

do_Average()

do_Maximum()

do_Minimum()

do_SampleCount()

count all samples within the specified period

do_Sum()

do_data_cmp(data, threshold)

evaluate()

get_alarm_state()

classmethod load(context, watch_name=None, watch=None)

Load the watchrule object, either by name or via an existing DB object

rule_actions(new_state)

run_rule()

set_watch_state(state)

Temporarily set the watch state, returns list of functions to be scheduled in the stack ThreadGroup for the specified state

store()

Store the watchrule in the database and return its ID If self.id is set, we update the existing rule

updated_at = None