Update variable schema to use a 1:1 resource, and allow access via GET/PUT. GET if object does not exist will create the resource.

This commit is contained in:
Michael DeHaan
2013-03-26 22:24:03 -04:00
parent c2bffe47d4
commit ce7112e08a
7 changed files with 497 additions and 35 deletions

View File

@@ -374,8 +374,9 @@ class Host(CommonModelNameNotUnique):
class Meta:
app_label = 'main'
unique_together = (("name", "inventory"),)
inventory = models.ForeignKey('Inventory', null=False, related_name='hosts')
variable_data = models.OneToOneField('VariableData', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='host')
inventory = models.ForeignKey('Inventory', null=False, related_name='hosts')
def __unicode__(self):
return self.name
@@ -392,7 +393,6 @@ class Host(CommonModelNameNotUnique):
rc = Inventory._has_permission_types(user, inventory, PERMISSION_TYPES_ALLOWING_INVENTORY_WRITE)
return rc
def get_absolute_url(self):
import lib.urls
return reverse(lib.urls.views_HostsDetail, args=(self.pk,))
@@ -407,9 +407,9 @@ class Group(CommonModelNameNotUnique):
app_label = 'main'
unique_together = (("name", "inventory"),)
inventory = models.ForeignKey('Inventory', null=False, related_name='groups')
parents = models.ManyToManyField('self', symmetrical=False, related_name='children', blank=True)
hosts = models.ManyToManyField('Host', related_name='groups', blank=True)
inventory = models.ForeignKey('Inventory', null=False, related_name='groups')
parents = models.ManyToManyField('self', symmetrical=False, related_name='children', blank=True)
variable_data = models.OneToOneField('VariableData', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='group')
def __unicode__(self):
return self.name
@@ -436,15 +436,27 @@ class VariableData(CommonModelNameNotUnique):
class Meta:
app_label = 'main'
verbose_name_plural = _('variable data')
unique_together = (("host", "group"),)
host = models.ForeignKey('Host', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='variable_data')
group = models.ForeignKey('Group', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='variable_data')
#host = models.OneToOneField('Host', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='variable_data')
#group = models.OneToOneField('Group', null=True, default=None, blank=True, on_delete=SET_NULL, related_name='variable_data')
data = models.TextField() # FIXME: JsonField
def __unicode__(self):
return '%s = %s' % (self.name, self.data)
def get_absolute_url(self):
import lib.urls
return reverse(lib.urls.views_VariableDetail, args=(self.pk,))
@classmethod
def can_user_read(cls, user, obj):
''' a user can be read if they are on the same team or can be administrated '''
if obj.host is not None:
return Inventory.can_user_read(user, obj.host.inventory)
if obj.group is not None:
return Inventory.can_user_read(user, obj.group.inventory)
return False
class Credential(CommonModel):
'''
A credential contains information about how to talk to a remote set of hosts