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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
from __future__ import unicode_literals
from django.db import models
import logging
from django.utils.translation import ugettext_lazy as _
from . import IDC, AssetGroup, AdminUser, SystemUser
__all__ = ['Asset', 'Tag']
logger = logging.getLogger(__name__)
def get_default_idc():
return IDC.initial()
class Asset(models.Model):
STATUS_CHOICES = (
('In use', _('In use')),
('Out of use', _('Out of use')),
)
TYPE_CHOICES = (
('Server', _('Server')),
('VM', _('VM')),
('Switch', _('Switch')),
('Router', _('Router')),
('Firewall', _('Firewall')),
('Storage', _("Storage")),
)
ENV_CHOICES = (
('Prod', 'Production'),
('Dev', 'Development'),
('Test', 'Testing'),
)
ip = models.GenericIPAddressField(max_length=32, verbose_name=_('IP'), db_index=True)
other_ip = models.CharField(max_length=255, null=True, blank=True, verbose_name=_('Other IP'))
remote_card_ip = models.CharField(max_length=16, null=True, blank=True, verbose_name=_('Remote card IP'))
hostname = models.CharField(max_length=128, unique=True, verbose_name=_('Hostname'))
port = models.IntegerField(default=22, verbose_name=_('Port'))
groups = models.ManyToManyField(AssetGroup, blank=True, related_name='assets', verbose_name=_('Asset groups'))
admin_user = models.ForeignKey(AdminUser, null=True, blank=True, related_name='assets',
on_delete=models.SET_NULL, verbose_name=_("Admin user"))
system_users = models.ManyToManyField(SystemUser, blank=True, related_name='assets', verbose_name=_("System User"))
idc = models.ForeignKey(IDC, blank=True, null=True, related_name='assets',
on_delete=models.SET_NULL, verbose_name=_('IDC'),)
mac_address = models.CharField(max_length=20, null=True, blank=True, verbose_name=_("Mac address"))
brand = models.CharField(max_length=64, null=True, blank=True, verbose_name=_('Brand'))
cpu = models.CharField(max_length=64, null=True, blank=True, verbose_name=_('CPU'))
memory = models.CharField(max_length=128, null=True, blank=True, verbose_name=_('Memory'))
disk = models.CharField(max_length=1024, null=True, blank=True, verbose_name=_('Disk'))
os = models.CharField(max_length=128, null=True, blank=True, verbose_name=_('OS'))
cabinet_no = models.CharField(max_length=32, null=True, blank=True, verbose_name=_('Cabinet number'))
cabinet_pos = models.IntegerField(null=True, blank=True, verbose_name=_('Cabinet position'))
number = models.CharField(max_length=32, null=True, blank=True, verbose_name=_('Asset number'))
status = models.CharField(choices=STATUS_CHOICES, max_length=8, null=True, blank=True,
default='In use', verbose_name=_('Asset status'))
type = models.CharField(choices=TYPE_CHOICES, max_length=16, blank=True, null=True,
default='Server', verbose_name=_('Asset type'),)
env = models.CharField(choices=ENV_CHOICES, max_length=8, blank=True, null=True,
default='Prod', verbose_name=_('Asset environment'),)
sn = models.CharField(max_length=128, null=True, blank=True, verbose_name=_('Serial number'))
created_by = models.CharField(max_length=32, null=True, blank=True, verbose_name=_('Created by'))
is_active = models.BooleanField(default=True, verbose_name=_('Is active'))
date_created = models.DateTimeField(auto_now_add=True, null=True, blank=True, verbose_name=_('Date added'))
comment = models.TextField(max_length=128, default='', blank=True, verbose_name=_('Comment'))
tags = models.ManyToManyField('Tag', related_name='assets', blank=True, verbose_name=_('Tags'))
def __unicode__(self):
return '%(ip)s:%(port)s' % {'ip': self.ip, 'port': self.port}
__str__ = __unicode__
@property
def is_valid(self):
warning = ''
if not self.is_active:
warning += ' inactive'
else:
return True, ''
return False, warning
def to_json(self):
pass
def _to_secret_json(self):
"""Ansible use it create inventory"""
return {
'hostname': self.hostname,
'ip': self.ip,
'port': self.port,
'groups': [group.name for group in self.groups.all()],
'username': self.admin_user.username,
'password': self.admin_user.password,
'private_key': self.admin_user.private_key,
}
class Meta:
unique_together = ('ip', 'port')
@classmethod
def generate_fake(cls, count=100):
from random import seed, choice
import forgery_py
from django.db import IntegrityError
seed()
for i in range(count):
asset = cls(ip='%s.%s.%s.%s' % (i, i, i, i),
hostname=forgery_py.internet.user_name(True),
admin_user=choice(AdminUser.objects.all()),
idc=choice(IDC.objects.all()),
port=22,
created_by='Fake')
try:
asset.save()
asset.system_users = [choice(SystemUser.objects.all()) for i in range(3)]
asset.groups = [choice(AssetGroup.objects.all()) for i in range(3)]
logger.debug('Generate fake asset : %s' % asset.ip)
except IntegrityError:
print('Error continue')
continue
class Tag(models.Model):
name = models.CharField(max_length=64, unique=True, verbose_name=_('Name'))
created_time = models.DateTimeField(auto_now_add=True, verbose_name=_('Create time'))
created_by = models.CharField(max_length=32, null=True, blank=True, verbose_name=_('Created by'))
def __unicode__(self):
return self.name
__str__ = __unicode__
class Meta:
db_table = 'tag'