def collect(request):
response = dict()
if request.method == 'POST':
ip = request.POST.get('ip')
if not validIPV4(ip):
messages.add_message(request, messages.ERROR, u'IP地址不合法或格式不正确')
return HttpResponseRedirect(reverse('collect'))
for i in ['ipv4', 'num_cpus', 'mem_total', 'oscodename']:
cmd = 'salt --out=json {0} grains.item {1}'.format(ip, i)
try:
p = Popen(shlex.split(cmd), stdout=PIPE, stderr=PIPE)
stdout, stderr = p.communicate()
response.update(json.loads(stdout)[ip])
except Exception as e:
break
messages.add_message(request, messages.ERROR, e)
messages.add_message(request, messages.ERROR, stderr)
return HttpResponseRedirect(reverse('collect'))
cmd = '/usr/bin/lsblk -d'
p = Popen(shlex.split(cmd), stdout=PIPE)
stdout = p.communicate()[0]
response.update({'disk': stdout})
return JsonResponse(response)
return render(request, 'salts/collect.html')
def validate_other_ip(self, value):
if value:
if not validIPV4(value):
raise serializers.ValidationError(u'IP地址不合法')
return value
def customValidIP(self, ip):
if ip:
if not validIPV4(ip):
raise forms.ValidationError(u'IP地址不合法')
return ip