time.sleep(CONF.watchdog()['interval'])
except:
alarm_event.push_event('sonawatcher',
'SONAWATCHER_DISCONNECT',
'critical', 'normal',
'sonawatcher server shutdown',
str(datetime.now()))
conn.close()
LOG.exception()
if __name__ == "__main__":
history_log = USER_LOG()
history_log.set_log('event_history.log',
CONF.base()['log_rotate_time'],
CONF.base()['log_backup_count'])
alarm_event.set_history_log(history_log)
daemon = SonaWatchD(PIDFILE)
if len(sys.argv) == 2:
if 'start' == sys.argv[1]:
try:
daemon.start()
except:
pass
elif 'stop' == sys.argv[1]:
print "Stopping ..."
def run(self):
db_log = USER_LOG()
db_log.set_log('db.log',
CONF.base()['log_rotate_time'],
CONF.base()['log_backup_count'])
pre_stat = dict()
# DB initiation
DB.db_initiation(db_log)
# Start RESTful server
try:
REST_SVR.rest_server_start()
except:
print 'Rest Server failed to start'
LOG.exception()
self.exit()
# Periodic monitoring
if CONF.watchdog()['interval'] == 0:
LOG.info("--- Not running periodic monitoring ---")
while True:
time.sleep(3600)
else:
LOG.info("--- Periodic Monitoring Start ---")
history_log.write_log("--- Event History Start ---")
conn = DB.connection()
exitFlag = False
while True:
try:
i = 0
while i < 3:
i = i + 1
# check rest server
try:
url = 'http://' + socket.gethostbyname(
socket.gethostname()) + ':' + str(CONF.rest(
)['rest_server_port']) + '/alive-check'
cmd = 'curl -X GET \"' + url + '\"'
LOG.info('cmd = ' + cmd)
result = Popen(cmd,
stdout=PIPE,
stderr=PIPE,
shell=True)
output, error = result.communicate()
if result.returncode != 0:
LOG.info('REST SERVER CHECK FAIL [' + str(i) +
']')
if i == 3:
LOG.info('fail to check rest server.')
alarm_event.push_event(
'sonawatcher',
'SONAWATCHER_DISCONNECT', 'critical',
'normal',
'sonawatcher server shutdown',
str(datetime.now()))
conn.close()
exitFlag = True
self.exit()
break
else:
break
except:
LOG.exception()
if exitFlag:
break
pre_stat = watchdog.periodic(conn, pre_stat, db_log)
time.sleep(CONF.watchdog()['interval'])
except:
alarm_event.push_event('sonawatcher',
'SONAWATCHER_DISCONNECT',
'critical', 'normal',
'sonawatcher server shutdown',
str(datetime.now()))
conn.close()
LOG.exception()
pre_stat = watchdog.periodic(conn, pre_stat, db_log)
time.sleep(CONF.watchdog()['interval'])
except:
alarm_event.push_event('SimpleFabricWatchd', 'PROC', 'down', 'normal', [], str(datetime.now()), False)
conn.close()
LOG.exception()
if __name__ == "__main__":
# change to script directory for relative CONFIG_FILE path
os.chdir(os.path.dirname(os.path.realpath(sys.argv[0])))
CONF.init()
LOG.init(CONF.base()['log_file_name'])
history_log = USER_LOG()
history_log.set_log('event_history.log', CONF.base()['log_rotate_time'], CONF.base()['log_backup_count'])
alarm_event.set_history_log(history_log)
daemon = SimpleFabricWatchD(CONF.get_pid_file())
if len(sys.argv) == 2:
if 'start' == sys.argv[1]:
daemon.start()
elif 'stop' == sys.argv[1]:
print "Stopping ..."
alarm_event.push_event('SimpleFabricWatchd', 'PROC', 'down', 'up', [], str(datetime.now()), True)
daemon.stop()
