def connect():
session['name'] = name = request.form['name']
session['host'] = host = request.form['host']
session['passwd'] = passwd = request.form['passwd']
con = Connect()
flag = con.get_connect(name, host, passwd)
if flag == 0:
flash(u'连接失败，请检查您的输入', 'danger')
return redirect(url_for('deactive'))
elif flag == 3 or flag == 4:
flash(u'连接超时，请尝试重新连接', 'danger')
return redirect(url_for('deactive'))
else:
return redirect(url_for('index'))
def get_server_info():
new_disk_info = []
new_device_info = []
new_ram_info = []
ram_infos = []
disk_infos = []
device_infos = []
con = Connect()
serverInfo = con.server_info(
session['name'], session['host'], session['passwd'])
# ram info
ram_info = serverInfo['ram_info']
for i in range(1, len(ram_info)-1):
new_ram_info.append(ram_info[i])
for s in new_ram_info:
one_info = s.strip('\n\t').split()
ram_infos.append(one_info)
ram_infos[1][1] = int(ram_infos[1][1]) / 1024
ram_infos[1][2] = int(ram_infos[1][2]) / 1024
ram_infos[1][3] = int(ram_infos[1][3]) / 1024
# disk info
disk_info = serverInfo['disk_info']
for i in range(2, len(disk_info)-1):
new_disk_info.append(disk_info[i])
for s in new_disk_info:
one_info = s.strip('\n\r').split()
disk_infos.append(one_info)
# device_info
device_info = serverInfo['device_info']
for i in range(1, len(device_info)-1):
new_device_info.append(device_info[i])
for s in new_device_info:
device_infos = s.strip('\r\n').split()
return render_template(
'index.html',
diskInfo=disk_infos, ramInfo=ram_infos, deviceInfo=device_infos)
def send_command(self,host,port,cmd):
connect = Connect(host,'root','a',port,timeout=300)
try:
return connect.write(cmd)
except:
return {'fatal':True}
