def __port_legal(self, ip, port):
ret = nc_ip_port_available(ip, port)
if ret:
#logging.info('port: %s is used :%s' % (port, str(ret)))
return False
else:
return True
def __get_needed_ports(self, host_ip, start_port, port_count):
port_list = []
while True:
start_port += 1
if start_port > 65535:
raise CommonException('port are not enough, maybe start port are too small')
if not nc_ip_port_available(host_ip, start_port):
port_list.append(start_port)
if len(port_list) >= port_count:
break
return port_list
def check(self):
monitor_type, monitor_key, error_record = 'beehive', 'node', ''
zk_opers = Scheduler_ZkOpers()
host_ip_list = zk_opers.retrieve_data_node_list()
beehive_port, monitor_port = 8888, 6666
alarm_level = options.alarm_nothing
for host_ip in host_ip_list:
beehive_ret = nc_ip_port_available(host_ip, beehive_port)
if not beehive_ret:
alarm_level = options.alarm_serious
error_record += 'server:%s , beehive service is not running, please check!;' % host_ip
monitor_ret = nc_ip_port_available(host_ip, monitor_port)
if not monitor_ret:
alarm_level = options.alarm_serious
error_record += 'server:%s , container-monitor-agent service is not running, please check!;' % host_ip
super(CheckBeehiveAlived,
self).write_status(0, 0, 0, alarm_level, error_record,
monitor_type, monitor_key)
def retrieve_port(self, host_ip, port_count):
clusterUUID = self.getClusterUUID()
path = "%s/%s/portPool/%s" % (self.rootPath, clusterUUID, host_ip)
rest_port_list = self._return_children_to_list(path)
assign_port_list = []
for port in rest_port_list:
port_path = path + "/" + port
self.DEFAULT_RETRY_POLICY(self.zk.delete, port_path)
if not nc_ip_port_available(host_ip, port):
assign_port_list.append(port)
if len(assign_port_list) == port_count:
break
return assign_port_list