def update_chart_status(id, level):
chart = session.query(Charts).get(id)
if chart is None:
return
check_timestamp = util.timestamp(check_time)
if level == Events.CONST_TYPE_OK:
chart.warnings = 0
if chart.criticals and check_timestamp - chart.criticals > NOTIFY_SCREEN_LATENCY:
chart.criticals = 0
elif level == Events.CONST_TYPE_WARNING:
if not chart.criticals:
chart.warnings = check_timestamp
elif check_timestamp - chart.criticals > NOTIFY_SCREEN_LATENCY:
chart.criticals = 0
chart.warnings = check_timestamp
elif level == Events.CONST_TYPE_CRITICAL:
chart.warnings = 0
chart.criticals = check_timestamp
else:
return
session.commit()
def update_chart_status(id, level):
chart = session.query(Charts).get(id)
if chart is None:
return
check_timestamp = util.timestamp(check_time)
if level == Events.CONST_TYPE_OK:
chart.warnings = 0
if chart.criticals and check_timestamp - chart.criticals > NOTIFY_SCREEN_LATENCY:
chart.criticals = 0
elif level == Events.CONST_TYPE_WARNING:
if not chart.criticals:
chart.warnings = check_timestamp
elif check_timestamp - chart.criticals > NOTIFY_SCREEN_LATENCY:
chart.criticals = 0
chart.warnings = check_timestamp
elif level == Events.CONST_TYPE_CRITICAL:
chart.warnings = 0
chart.criticals = check_timestamp
else:
return
session.commit()
def compare_and_notify_one(chart):
logging.debug('Checking chart %d.' % chart.id)
# get rules
rules = get_rules(chart.id)
if not rules:
logging.debug('No rule to check.')
return
# parse haopan title
if haopan.is_haopan(chart.cate_id):
chart.name = haopan.format_title(chart.name.encode('utf-8')).decode('utf-8')
chart_level, chart_msg = (Events.CONST_TYPE_OK, None)
rule_warn = OrderedDict()
for rule in rules:
# get current data
end = check_time
start = end - datetime.timedelta(minutes=rule['latency'])
data = get_data(chart.id, start, end)
if data:
if rule['warn_type'] == 'HWM':
level, msg = get_alert_level_hwm(chart.name, rule['hwm_warning'], rule['hwm_critical'], data)
elif rule['warn_type'] == 'LWM':
level, msg = get_alert_level_lwm(chart.name, rule['lwm_warning'], rule['lwm_critical'], data)
elif rule['warn_type'] == 'RANGE':
prev_end = end - datetime.timedelta(7)
prev_start = start - datetime.timedelta(7)
prev_data = get_data(chart.id, prev_start, prev_end)
if not prev_data:
prev_end = end - datetime.timedelta(1)
prev_start = start - datetime.timedelta(1)
prev_data = get_data(chart.id, prev_start, prev_end)
level, msg = get_alert_level_range(chart.name,
rule['hwm_warning'], rule['hwm_critical'],
rule['lwm_warning'], rule['lwm_critical'],
data, prev_data)
else:
if 'rule' in chart.get_ext():
no_data = True
else:
level = Events.CONST_TYPE_CRITICAL
msg = u'%s 没有数据' % chart.name
if level > chart_level:
chart_level, chart_msg = level, msg
rule_warn[rule['id']] = (level, msg, rule)
# for chart
if chart_level == Events.CONST_TYPE_OK:
logging.debug('Chart %s' % LEVEL_TEXT[chart_level])
else:
logging.debug('Chart %s' % ' - '.join((LEVEL_TEXT[chart_level], chart_msg)))
event_exists = session.\
query(Events).\
filter_by(cid=chart.id).\
filter(Events.type >= chart_level).\
filter(Events.time > check_time - datetime.timedelta(seconds=NOTIFY_SCREEN_LATENCY)).\
count() > 0
if event_exists:
logging.debug('Chart event exists (within %d minutes).' % (NOTIFY_SCREEN_LATENCY / 60))
else:
add_events(chart.id, chart_level, chart_msg)
update_chart_status(chart.id, chart_level)
# per user
for follow in session.\
query(Follows).\
filter_by(cid=chart.id, recv_warning=True):
if follow.follower in skipped_user:
continue
try:
user = session.query(Users).get(follow.follower)
if user is None:
raise ValueError('User not found')
if not user.email:
raise ValueError('User email is empty')
email_list = util.unique(user.email.splitlines())
if not email_list:
raise ValueError('User email is empty')
except Exception, e:
logging.warn('%s: %d' % (e, follow.follower))
skipped_user.add(follow.follower)
continue
recv_rules = follow.get_recv_rules()
if recv_rules == 'all':
recv_rules = rule_warn.keys()
level, msg, rule = Events.CONST_TYPE_OK, None, None
for rid in recv_rules:
if rid not in rule_warn:
continue
if rule_warn[rid][0] > level:
level, msg, rule = rule_warn[rid]
if level == Events.CONST_TYPE_CRITICAL:
logging.debug('User %s %s' % (user.truename, ' - '.join((LEVEL_TEXT[level], msg))))
if util.timestamp(check_time) - rule['last_critical'] <= rule['interval'] * 60:
logging.debug('User event exists (within %d minutes).' % rule['interval'])
else:
update_rule_status(rule['id'])
if user.id not in user_events:
user_events[user.id] = {
'truename': user.truename,
'email_list': email_list,
'events': []
}
user_events[user.id]['events'].append((chart, msg))
return
session.commit()
def update_rule_status(id):
rule = session.query(WarnRules).get(id)
if rule is None:
return
try:
content = json.loads(rule.content)
except Exception, e:
logging.exception(e)
return
check_timestamp = util.timestamp(check_time)
content['last_critical'] = check_timestamp
rule.content = json.dumps(content)
session.commit()
def add_events(id, level, message, dealt=False):
event = Events()
event.cid = id
event.info = message
event.time = datetime.datetime.now()
event.type = level
event.deal_status = 1 if dealt else 0
session.add(event)
session.commit()
def main():
row = LogstuffTmpl.gen(dt.strftime('%Y%m%d'))()
row.ds_id = tid
row.time = dt
row.detail = detail
sakuya_db.add(row)
sakuya_db.commit()
except Exception, e:
sakuya_db.rollback()
traceback.print_exc()
return util.output('error', msg='Internal error.')
try:
chart.api_ip = util.ip2long(request['REMOTE_ADDR'])
chart.api_ts = util.timestamp()
sakuya_db.commit()
except Exception, e:
sakuya_db.rollback()
return util.output('ok')
socket = zmq.Socket(zmq.Context.instance(), zmq.PUSH)
socket.connect(get_config('webapp')['hp_aggregate_connect'])
@app.post('/api/haopan')
def haopan(sakuya_db):
try:
dt = datetime.datetime.strptime(request.forms['time'], '%Y-%m-%d %H:%M')
def compare_and_notify_one(chart):
logging.debug("Checking chart %d." % chart.id)
# get rules
rules = get_rules(chart.id)
if not rules:
logging.debug("No rule to check.")
return
# parse haopan title
if haopan.is_haopan(chart.cate_id):
chart.name = haopan.format_title(chart.name.encode("utf-8")).decode("utf-8")
chart_level, chart_msg = (Events.CONST_TYPE_OK, None)
rule_warn = OrderedDict()
for rule in rules:
# get current data
end = check_time
start = end - datetime.timedelta(minutes=rule["latency"])
data = get_data(chart.id, start, end)
if data:
if rule["warn_type"] == "HWM":
level, msg = get_alert_level_hwm(chart.name, rule["hwm_warning"], rule["hwm_critical"], data)
elif rule["warn_type"] == "LWM":
level, msg = get_alert_level_lwm(chart.name, rule["lwm_warning"], rule["lwm_critical"], data)
elif rule["warn_type"] == "RANGE":
prev_end = end - datetime.timedelta(7)
prev_start = start - datetime.timedelta(7)
prev_data = get_data(chart.id, prev_start, prev_end)
if not prev_data:
prev_end = end - datetime.timedelta(1)
prev_start = start - datetime.timedelta(1)
prev_data = get_data(chart.id, prev_start, prev_end)
level, msg = get_alert_level_range(
chart.name,
rule["hwm_warning"],
rule["hwm_critical"],
rule["lwm_warning"],
rule["lwm_critical"],
data,
prev_data,
)
else:
if "rule" in chart.get_ext():
no_data = True
else:
level = Events.CONST_TYPE_CRITICAL
msg = u"%s 没有数据" % chart.name
if level > chart_level:
chart_level, chart_msg = level, msg
rule_warn[rule["id"]] = (level, msg, rule)
# for chart
if chart_level == Events.CONST_TYPE_OK:
logging.debug("Chart %s" % LEVEL_TEXT[chart_level])
else:
logging.debug("Chart %s" % " - ".join((LEVEL_TEXT[chart_level], chart_msg)))
event_exists = (
session.query(Events)
.filter_by(cid=chart.id)
.filter(Events.type >= chart_level)
.filter(Events.time > check_time - datetime.timedelta(seconds=NOTIFY_SCREEN_LATENCY))
.count()
> 0
)
if event_exists:
logging.debug("Chart event exists (within %d minutes)." % (NOTIFY_SCREEN_LATENCY / 60))
else:
add_events(chart.id, chart_level, chart_msg)
update_chart_status(chart.id, chart_level)
# per user
for follow in session.query(Follows).filter_by(cid=chart.id, recv_warning=True):
if follow.follower in skipped_user:
continue
try:
user = session.query(Users).get(follow.follower)
if user is None:
raise ValueError("User not found")
if not user.email:
raise ValueError("User email is empty")
email_list = util.unique(user.email.splitlines())
if not email_list:
raise ValueError("User email is empty")
except Exception, e:
logging.warn("%s: %d" % (e, follow.follower))
skipped_user.add(follow.follower)
continue
recv_rules = follow.get_recv_rules()
if recv_rules == "all":
recv_rules = rule_warn.keys()
level, msg, rule = Events.CONST_TYPE_OK, None, None
for rid in recv_rules:
if rid not in rule_warn:
continue
if rule_warn[rid][0] > level:
level, msg, rule = rule_warn[rid]
if level == Events.CONST_TYPE_CRITICAL:
logging.debug("User %s %s" % (user.truename, " - ".join((LEVEL_TEXT[level], msg))))
if util.timestamp(check_time) - rule["last_critical"] <= rule["interval"] * 60:
logging.debug("User event exists (within %d minutes)." % rule["interval"])
else:
update_rule_status(rule["id"])
if user.id not in user_events:
user_events[user.id] = {"truename": user.truename, "email_list": email_list, "events": []}
user_events[user.id]["events"].append((chart, msg))
session.commit()
def update_rule_status(id):
rule = session.query(WarnRules).get(id)
if rule is None:
return
try:
content = json.loads(rule.content)
except Exception, e:
logging.exception(e)
return
check_timestamp = util.timestamp(check_time)
content["last_critical"] = check_timestamp
rule.content = json.dumps(content)
session.commit()
def add_events(id, level, message, dealt=False):
event = Events()
event.cid = id
event.info = message
event.time = datetime.datetime.now()
event.type = level
event.deal_status = 1 if dealt else 0
session.add(event)
session.commit()
row = LogstuffTmpl.gen(dt.strftime('%Y%m%d'))()
row.ds_id = tid
row.time = dt
row.detail = detail
sakuya_db.add(row)
sakuya_db.commit()
except Exception, e:
sakuya_db.rollback()
traceback.print_exc()
return util.output('error', msg='Internal error.')
try:
chart.api_ip = util.ip2long(request['REMOTE_ADDR'])
chart.api_ts = util.timestamp()
sakuya_db.commit()
except Exception, e:
sakuya_db.rollback()
return util.output('ok')
socket = zmq.Socket(zmq.Context.instance(), zmq.PUSH)
socket.connect(get_config('webapp')['hp_aggregate_connect'])
@app.post('/api/haopan')
def haopan(sakuya_db):