def get(self, *args, **kargs):
con_dict = {}
for key in ['node_ip', 'port', 'con_id']:
con_dict[key] = self.get_argument(key)
myswarm = Myswam()
myswarm.destroy_container(con_dict['node_ip'], con_dict['port'],
con_dict['con_id'])
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_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])
myswarm = Myswam()
json_ret['Name'] = str(uuid.uuid4())[0:13]
json_ret['Hostname'] = json_ret['Name']
container_id = myswarm.create_container(node_ip, node_port, json_ret)
if not container_id:
print("Can not create the Container")
return
ret = myswarm.start_container(node_ip, node_port, container_id)
def get(self, *args, **kargs):
con_dict = {}
for key in ['node_ip', 'port', 'con_id']:
con_dict[key] = self.get_argument(key)
myswarm = Myswam()
if not con_dict['con_id']:
self.write("There is no container id")
print(" Starting the container......")
ret = myswarm.start_container(con_dict['node_ip'], con_dict['port'],
con_dict['con_id'])
def get(self, *args, **kwargs):
node_ip = self.get_argument('node_ip', None)
if node_ip is None:
self.write('Error')
return
else:
node_port = NodeInfo.get_node_port(node_ip)[0][0]
myswam = Myswam()
images_data = myswam.images_list(node_ip, node_port)
self.render('node/con_create.html',
node_ip=node_ip,
images=images_data)
def _update_node(self):
node_data = NodeInfo.node_info()
myswarm = Myswam()
for line in node_data:
node_ip = line[2]
node_port = line[3]
#用ping测试容器是否运行中,否则在更新数据时会被阻塞一个较长的默认的连接等待时间
#还能用与报告容器状态
if myswarm.ping_port(node_ip, node_port) == 1:
continue
else:
node_info = myswarm.node_list(node_ip, node_port)
NodeInfo.node_info_update(node_info, node_ip)
def get(self, *args, **kwargs):
node_ip = self.get_argument('node_ip', None)
if node_ip is None:
self.write('Error')
return
else:
node_port = NodeInfo.get_node_port(node_ip)
#使用curl去请求docker提供的restful接口，获取节点上的容器列表
myswam = Myswam()
con_data = myswam.container_list(node_ip, node_port[0][0])
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')
con_id = self.get_argument('con_id')
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 = Myswam()
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 get(self, *args, **kargs):
con_dict = {}
for key in ['node_ip', 'port', 'con_id']:
con_dict[key] = self.get_argument(key)
container_ip = {}
myswarm = Myswam()
if not con_dict['con_id']:
self.write("There is no container id")
myswarm.stop_container(con_dict['node_ip'], con_dict['port'],
con_dict['con_id'])
time.sleep(2)
myswarm.start_container(con_dict['node_ip'], con_dict['port'],
con_dict['con_id'])