def _create_con(self, name_list, node_ip, node_port, json_ret):
#print(name_list)
for i in range(len(name_list)):
#time.sleep(0.1)
if len(name_list[i]) == 0:
json_ret['Name'] = str(uuid.uuid4())[0:13]
json_ret['Hostname'] = json_ret['Name']
elif len(name_list[i]) == 13:
json_ret['Name'] = name_list[i]
json_ret['Hostname'] = name_list[i]
else:
json_ret['Name'] = name_list[i]
json_ret['Hostname'] = str(uuid.uuid4())[0:13]
print(u'节点:[%s],端口:[%s],容器ID:[%s],容器名:[%s]' %
(node_ip, node_port, json_ret['Hostname'], json_ret['Name']))
myswarm = Myswarm()
if NodeInfo.get_con_usage_info(json_ret['Hostname'], node_ip):
continue
elif NodeInfo.get_con_usage_con_name(node_ip, json_ret['Name']):
continue
else:
container_id = myswarm.create_container(
node_ip, node_port, json_ret)
if not container_id:
print("Can not create the Container")
return
#print(node_ip, node_port,container_id)
ret = myswarm.start_container(node_ip, node_port, container_id)
print(u"%s节点上容器%s创建并启动成功" % (node_ip, container_id[0:12]))
def start_container(self, node_ip, node_port, container_id):
if len(container_id) > 0:
container_ip = ""
client_ins = docker.Client(base_url='tcp://' + node_ip + ":" +
node_port,
version='1.20',
timeout=5)
client_ins.start(container_id)
time.sleep(0.5)
con_info = self._container_detail(node_ip, node_port, container_id)
ret = NodeInfo.get_con_usage_info(container_id, node_ip)
print(ret)
if len(ret) == 0:
NodeInfo.insert_con_usage(
container_id[0:12],
con_info['NetworkSettings']['IPAddress'],
con_info['Name'].replace('/', ''), node_ip)
else:
#print('update_con_usage')
#print(con_info['NetworkSettings']['IPAddress'], con_info['Name'].replace('/', ''), node_ip, container_id[0:12])
NodeInfo.update_con_usage(
container_id[0:12],
con_info['NetworkSettings']['IPAddress'],
con_info['Name'].replace('/', ''), node_ip)
return 0
else:
print("Please enter the Container ID")
return
def get(self, *args, **kwargs):
node_ip = self.get_argument('node_ip', None)
#print(node_ip)
if node_ip is None:
self.write("Something Wrong")
return
else:
node_port = NodeInfo.get_node_port(node_ip)[0][0]
myswarm = Myswarm()
con_data = myswarm.container_list(node_ip, node_port)
#print("con_data",con_data)
for con in con_data:
#print(con_data[con]["id_num"],con_data[con]["con_ip"],node_ip)
ret = NodeInfo.get_con_usage_info(con_data[con]["id_num"],
node_ip)
if len(ret) == 0:
NodeInfo.insert_con_usage(con_data[con]["id_num"],
con_data[con]["con_ip"],
con_data[con]["con_name"],
node_ip)
else:
continue
self.render('node/rightnode.html',
con_data=con_data,
node_ip=node_ip)