def get(self, *args, **kwargs):
group_name = self.get_argument('group_name', None)
#print(group_name)
data_list = {}
self.num = 1
node_ip_list = NodeInfo.get_node_ip(group_name)
#print(node_ip_list,len(node_ip_list))
for index in range(len(node_ip_list)):
node_ip = node_ip_list[index][0]
#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)
for con in con_data:
#print(con_data[con])
data_list[self.num] = con_data[con]
self.num += 1
#print(data_list)
self.render('node/groupconlist.html',
con_data=data_list,
node_ip=node_ip,
group_name=group_name)
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)
def get(self, *args, **kwargs):
node_ip = self.get_argument('node_ip', None)
if node_ip is None:
self.write("Something Wrong")
return
else:
node_port = NodeInfo.get_node_port(node_ip)[0][0]
myswarm = Myswarm()
images_data = myswarm.images_list(node_ip, node_port)
self.render('node/con_create.html',
node_ip=node_ip,
images=images_data)
def get(self, *args, **kwargs):
#node_ip = self.get_argument('node_ip')
con_id = self.get_argument('con_id')
con_node_ip = NodeInfo.get_con_usage_node_ip(con_id)
#print(node_ip,con_node_ip[0][0])
#if node_ip != con_node_ip[0][0]:
# node_ip = con_node_ip[0][0]
node_ip = con_node_ip[0][0]
port_ret = NodeInfo.get_node_port(node_ip)
if len(port_ret) < 1:
print("There is no port of the node")
return
else:
node_port = port_ret[0][0]
myswarm = Myswarm()
con_data_handled = myswarm.container_info(node_ip, node_port, con_id)
self.render("node/con_action.html",
name=template_variables,
node_ip=node_ip,
node_port=node_port,
con_id=con_id,
con_data=con_data_handled)
def post(self, *args, **kwargs):
json_ret = json.loads(basejson[0])
node_ip = self.get_argument('node_ip', 'None')
if node_ip == 'None':
print("There is no node ip")
return
port_ret = NodeInfo.get_node_port(node_ip)
if len(port_ret) < 1:
print("There is no port of the node")
return
else:
node_port = port_ret[0][0]
con_name = self.get_argument('con_name', None)
con_num = self.get_argument('con_num', None)
if len(con_num) == 0:
con_num = 1
con_num = int(con_num)
print(u'待创建容器个数:%s' % (con_num))
con_dict = {}
for key in [
'Cmd', 'Image', 'CpuPeriod', 'CpuQuota', 'CpuShares', 'Memory'
]:
con_dict[key] = self.get_argument(key.lower())
if key == 'Cmd' and con_dict[key] != "":
json_ret[key] = con_dict[key].split()
elif key == 'Image' and con_dict[key] != "":
json_ret[key] = con_dict[key]
elif con_dict[key] != "":
json_ret['HostConfig'][key] = int(con_dict[key])
name_list = []
if con_num > 1:
for num in range(con_num):
#print(num + 1)
if len(con_name) == 0:
con_name = str(uuid.uuid4())[0:13]
#print(u'待创建容器名:%s' % con_name)
name_list.append(con_name)
con_name = ''
else:
con_name = '%s%s' % (con_name, str(num + 1))
#print(u'待创建容器名:%s' % con_name)
name_list.append(con_name)
con_name = con_name[:-len(str(num + 1))]
else:
if len(con_name) == 0:
con_name = str(uuid.uuid4())[0:13]
name_list.append(con_name)
threads = []
create_con = threading.Thread(target=self._create_con,
args=(name_list, node_ip, node_port,
json_ret))
threads.append(create_con)
create_pass = threading.Thread(
target=self._create_pass) #此函数在于构成for循环，用于异构
threads.append(create_pass)
#print(threads)
for t in threads:
t.setDaemon(True)
t.start()
t.join()
#time.sleep(con_num*2)
time.sleep(1)
self.write(u"%s节点上容器创建并启动成功" % (node_ip))