openstack/nova
Code Issues Proposed changes

Return 400 HTTP error for invalid flavor attributes

Browse Source 
Currently create flavor API raises 500 error if you
pass large value to ram, disk, vcpu, swap, ephemeral,
rxtx_factor flavor properties. All integral flavor
properties are validated against db.MAX_INT(2147483647)
for maximum limit and raised exception.InvalidInput for
invalid input.

Added validation of maximum limit for flavor properties
in schema. Kept the validation of flavor properties as it
is in nova.compute.flavors as it is used by legacy flavor
create. Moved the SQL_SP_FLOAT_MAX constant to nova.db.api
so that it can be used in schema as well as in test files.

APIImpact: Return 400 status code for invalid flavor
properties.

Closes-Bug: #1577727
Change-Id: I4e50534d67ee90c585b6679644e06ee3569c8c97
This commit is contained in:
dineshbhor
2016-04-29 12:46:55 +00:00
parent 14d6a424ff
commit 9e00323621
6 changed files with 55 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
nova/tests/unit/api/openstack/compute/test_flavor_manage.py
View File

@@ -23,6 +23,7 @@ import webob
from nova.api.openstack.compute import flavor_access as flavor_access_v21
from nova.api.openstack.compute import flavor_manage as flavormanage_v21
from nova.compute import flavors
from nova import db
from nova import exception
from nova import test
from nova.tests.unit.api.openstack import fakes
@@ -250,6 +251,10 @@ class FlavorManageTestV21(test.NoDBTestCase):
self.request_body['flavor']['ram'] = 0
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_ram_exceed_max_limit(self):
self.request_body['flavor']['ram'] = db.MAX_INT + 1
self._create_flavor_bad_request_case(self.request_body)
def test_create_without_vcpus(self):
del self.request_body['flavor']['vcpus']
self._create_flavor_bad_request_case(self.request_body)
@@ -258,6 +263,10 @@ class FlavorManageTestV21(test.NoDBTestCase):
self.request_body['flavor']['vcpus'] = 0
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_vcpus_exceed_max_limit(self):
self.request_body['flavor']['vcpus'] = db.MAX_INT + 1
self._create_flavor_bad_request_case(self.request_body)
def test_create_without_disk(self):
del self.request_body['flavor']['disk']
self._create_flavor_bad_request_case(self.request_body)
@@ -266,18 +275,35 @@ class FlavorManageTestV21(test.NoDBTestCase):
self.request_body['flavor']['disk'] = -1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_disk_exceed_max_limit(self):
self.request_body['flavor']['disk'] = db.MAX_INT + 1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_minus_ephemeral(self):
self.request_body['flavor']['OS-FLV-EXT-DATA:ephemeral'] = -1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_ephemeral_exceed_max_limit(self):
self.request_body['flavor'][
'OS-FLV-EXT-DATA:ephemeral'] = db.MAX_INT + 1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_minus_swap(self):
self.request_body['flavor']['swap'] = -1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_swap_exceed_max_limit(self):
self.request_body['flavor']['swap'] = db.MAX_INT + 1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_minus_rxtx_factor(self):
self.request_body['flavor']['rxtx_factor'] = -1
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_rxtx_factor_exceed_max_limit(self):
self.request_body['flavor']['rxtx_factor'] = db.SQL_SP_FLOAT_MAX * 2
self._create_flavor_bad_request_case(self.request_body)
def test_create_with_non_boolean_is_public(self):
self.request_body['flavor']['os-flavor-access:is_public'] = 123
self._create_flavor_bad_request_case(self.request_body)