def __init__(self):
self.manager_list = []
self.rule_manager = AlarmRuleManager()
self.manager_list.append(self.rule_manager)
self.data_manager = AlarmDataManager()
self.manager_list.append(self.data_manager)
self.exp_manager = AlarmExpManager()
self.manager_list.append(self.exp_manager)
self.cb_manager = AlarmCallbackManager()
self.manager_list.append(self.cb_manager)
self.stop = False
def __init__(self):
self.manager_list = []
self.rule_manager = AlarmRuleManager()
self.manager_list.append(self.rule_manager)
self.data_manager = AlarmDataManager()
self.manager_list.append(self.data_manager)
self.exp_manager = AlarmExpManager()
self.manager_list.append(self.exp_manager)
self.cb_manager = AlarmCallbackManager()
self.manager_list.append(self.cb_manager)
self.stop = False
class Alarm:
'''
定期进行告警检查
'''
def __init__(self):
self.manager_list = []
self.rule_manager = AlarmRuleManager()
self.manager_list.append(self.rule_manager)
self.data_manager = AlarmDataManager()
self.manager_list.append(self.data_manager)
self.exp_manager = AlarmExpManager()
self.manager_list.append(self.exp_manager)
self.cb_manager = AlarmCallbackManager()
self.manager_list.append(self.cb_manager)
self.stop = False
def run(self):
while not self.stop:
begin = time.time()
log.info("BEGIN TO CHECK")
self.pre_check_manager_list()
self.judge_host_rule()
self.post_check_manager_list()
end = time.time()
log.info("END CHECK using %.3fs" % (end - begin))
self.interval()
def judge_specify_rule(self, host, rule, data_set):
try:
#exp_result = self.exp_manager.judge(host, rule, data_set)
return self.exp_manager.judge(host, rule, data_set)
#self.cb_manager.callback(host, rule, exp_result)
except:
log.exception("get exception with h:%s r:%s" % (host, rule))
return []
def judge_host_rule(self):
'''
为每个host的规则进行判断
'''
try:
alarm_list = []
host_list = self.get_host_list()
#添加集群规则
host_list.append("cluster")
for host in host_list:
rule_list = self.rule_manager.get_rule_by_host(host)
data_set = self.data_manager.get_data_by_host(host)
for rule in rule_list:
temp = self.judge_specify_rule(host, rule, data_set)
alarm_list.extend(temp)
self.cb_manager.deal_alarm_list(alarm_list)
except:
log.exception("get exeception judge_host_rule")
def get_host_list(self):
#TODO
host_list = []
session = database.getSession()
for instance in session.query(Instance).filter(
Instance.role == "gmond"):
host_list.append(instance.host)
session.close()
return host_list
def pre_check_manager_list(self):
for manager in self.manager_list:
manager.pre_check()
def post_check_manager_list(self):
for manager in self.manager_list:
manager.post_check()
def interval(self):
time.sleep(config.alarm_interval)
class Alarm:
'''
定期进行告警检查
'''
def __init__(self):
self.manager_list = []
self.rule_manager = AlarmRuleManager()
self.manager_list.append(self.rule_manager)
self.data_manager = AlarmDataManager()
self.manager_list.append(self.data_manager)
self.exp_manager = AlarmExpManager()
self.manager_list.append(self.exp_manager)
self.cb_manager = AlarmCallbackManager()
self.manager_list.append(self.cb_manager)
self.stop = False
def run(self):
while not self.stop:
begin = time.time()
log.info("BEGIN TO CHECK")
self.pre_check_manager_list()
self.judge_host_rule()
self.post_check_manager_list()
end = time.time()
log.info("END CHECK using %.3fs" % (end-begin) )
self.interval()
def judge_specify_rule(self, host, rule, data_set ):
try:
#exp_result = self.exp_manager.judge(host, rule, data_set)
return self.exp_manager.judge(host, rule, data_set)
#self.cb_manager.callback(host, rule, exp_result)
except:
log.exception("get exception with h:%s r:%s" % (host,rule) )
return []
def judge_host_rule(self):
'''
为每个host的规则进行判断
'''
try:
alarm_list = []
host_list = self.get_host_list()
#添加集群规则
host_list.append("cluster")
for host in host_list:
rule_list = self.rule_manager.get_rule_by_host(host)
data_set = self.data_manager.get_data_by_host(host)
for rule in rule_list:
temp = self.judge_specify_rule(host, rule, data_set)
alarm_list.extend(temp)
self.cb_manager.deal_alarm_list(alarm_list)
except:
log.exception("get exeception judge_host_rule")
def get_host_list(self):
#TODO
host_list = []
session = database.getSession()
for instance in session.query(Instance).filter(Instance.role == "gmond"):
host_list.append(instance.host)
session.close()
return host_list
def pre_check_manager_list(self):
for manager in self.manager_list:
manager.pre_check()
def post_check_manager_list(self):
for manager in self.manager_list:
manager.post_check()
def interval(self):
time.sleep(config.alarm_interval)
