def search_server_list(request):
for k,v in CENTER_SERVER.items():
if not check_center_server_up(v[0],v[1]):
return HttpResponse(json.dumps({'code':1,'msg':u'无法连接到%s' % k}),content_type="application/json")
def gevent_run_all(CENTER_SERVER,client_send_data,server_list,p):
for i in CENTER_SERVER.keys():
recv_data = client_send_data(json.dumps({'salt':1,'act':'test.ping','hosts':'*','argv':[]}),CENTER_SERVER[i][0],CENTER_SERVER[i][1])
dict_data = literal_eval(recv_data)
for k,v in dict_data.items():
p.spawn(gevent_run,client_send_data,server_list,i,k,v,dict_data)
def gevent_run(client_send_data,server_list,i,k,v,dict_data):
uniq_test = server_list.objects.filter(server_name=k)
if v == True and not uniq_test:
inner_ip = client_send_data(json.dumps({'salt':1,'act':'grains.item','hosts':k,'argv':['ipv4']}),CENTER_SERVER[i][0],CENTER_SERVER[i][1])
inner_ip = literal_eval(inner_ip)
inner_ip[k]['ipv4'].remove('127.0.0.1')
# cmd = ["curl http://www.whereismyip.com/|grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'"]
cmd = ['curl http://members.3322.org/dyndns/getip']
external_ip = client_send_data(json.dumps({'salt':1,'act':'cmd.run','hosts':k,'argv':cmd}),CENTER_SERVER[i][0],CENTER_SERVER[i][1])
external_ip = literal_eval(external_ip)
external_ip = external_ip[k].split('\n')[-1]
os = client_send_data(json.dumps({'salt':1,'act':'grains.item','hosts':k,'argv':['os']}),CENTER_SERVER[i][0],CENTER_SERVER[i][1])
os = literal_eval(os)
belong_to = i
server_list.objects.create(server_name=k,inner_ip=','.join(inner_ip[k]['ipv4']),external_ip=external_ip,os=os[k]['os'],belong_to=belong_to,status=1)
elif uniq_test:
orm_server = server_list.objects.get(server_name=k)
orm_server.status = 1
orm_server.save()
for i in server_list.objects.filter(belong_to=i):
if not i.server_name in dict_data.keys():
i.status = 0
i.save()
p = Pool()
p.spawn(gevent_run_all,CENTER_SERVER,client_send_data,server_list,p)
p.join()
return HttpResponse(json.dumps({'code':0,'msg':u'获取完成'}),content_type="application/json")
def upload_upload(request):
flag = request.POST.get('flag')
file_name = request.POST.get('file_name')
if int(flag) == 0:
#开始传输
# orm = upload_files.objects.get(file_name=file_name)
rsync_dest = request.POST.get('rsync_dest')
rsync_state = request.POST.get('rsync_state')
for k,v in CENTER_SERVER.items():
if not check_center_server_up(v[0],v[1]):
return HttpResponse(json.dumps({'code':1,'msg':u'无法连接到%s' % k}),content_type="application/json")
if rsync_dest:
rsync_ip = CENTER_SERVER[rsync_dest][0]
if rsync_state:
master_dir = commands.getoutput('''ssh %s "grep -A2 '^file_roots' /etc/salt/master |grep 'base:' -A1|grep '-'|cut -d'-' -f2"''' % CENTER_SERVER[rsync_dest][0])
rsync_dir = os.path.join(master_dir,rsync_state)
else:
rsync_dir = CENTER_SERVER[rsync_dest][2]
cmdLine = []
cmdLine.append('rsync')
cmdLine.append('--progress')
cmdLine.append(BASE_DIR + '/uploads/%s' % file_name)
cmdLine.append('%s:%s' % (rsync_ip,rsync_dir))
tmpFile = BASE_DIR + "/tmp/upload.tmp" #临时生成一个文件
fpWrite = open(tmpFile,'w')
with open(BASE_DIR + '/tmp/rsync_status_file.tmp','w') as f:
pass
process = subprocess.Popen(cmdLine,stdout = fpWrite,stderr = subprocess.PIPE);
while True:
fpRead = open(tmpFile,'r') #这里又重新创建了一个文件读取对象，不知为何，用上面的就是读不出来，改w+也不>行
lines = fpRead.readlines()
for line in lines:
a = re.search(r'\d+%',line)
if a:
with open(BASE_DIR + '/tmp/percent.tmp','a') as f:
f.write(a.group())
if process.poll() == 0:
break;
elif process.poll() == None:
pass
else:
break
fpWrite.truncate() #此处清空文件，等待记录下一次输出的进度
fpRead.close()
time.sleep(0.7)
fpWrite.close()
os.remove(BASE_DIR + '/tmp/rsync_status_file.tmp')
# error = process.stderr.read()
# if not error == None:
# print 'error info:%s' % error
os.remove(tmpFile) #删除临时文件
os.remove(BASE_DIR + '/tmp/percent.tmp')
return HttpResponse(json.dumps({'code':0,'msg':u'文件传输成功'}),content_type="application/json")
elif int(flag) == 1:
#获取百分比
if os.path.exists(BASE_DIR + '/tmp/rsync_status_file.tmp'):
process = 1
else:
process = 0
if os.path.exists(BASE_DIR + '/tmp/percent.tmp'):
with open(BASE_DIR + '/tmp/percent.tmp') as f:
data = f.readline()
if data:
last_percent = re.search(r'\d{1,2}%$',data)
if last_percent:
return HttpResponse(json.dumps({'code':0,'percent':last_percent.group(),'process':process}),content_type="application/json")
else:
return HttpResponse(json.dumps({'code':0,'percent':0,'process':process}),content_type="application/json")
else:
pass
return HttpResponse(json.dumps({'code':1,'msg':u'文件传输失败'}),content_type="application/json")
