def test_boot_servers_with_affinity_overquota(self):
# Tests that we check server group member quotas and cleanup created
# resources when we fail with OverQuota.
self.flags(server_group_members=1, group='quota')
# make sure we start with 0 servers
servers = self.api.get_servers(detail=False)
self.assertEqual(0, len(servers))
created_group = self.api.post_server_groups(self.affinity)
ex = self.assertRaises(client.OpenStackApiException,
self._boot_servers_to_group,
created_group)
self.assertEqual(403, ex.response.status_code)
# _boot_servers_to_group creates 2 instances in the group in order, not
# multiple servers in a single request. Since our quota is 1, the first
# server create would pass, the second should fail, and we should be
# left with 1 server and it's 1 block device mapping.
servers = self.api.get_servers(detail=False)
self.assertEqual(1, len(servers))
ctxt = context.get_admin_context()
servers = db.instance_get_all(ctxt)
self.assertEqual(1, len(servers))
ctxt_mgr = db_api.get_context_manager(ctxt)
with ctxt_mgr.reader.using(ctxt):
bdms = db_api._block_device_mapping_get_query(ctxt).all()
self.assertEqual(1, len(bdms))
self.assertEqual(servers[0]['uuid'], bdms[0]['instance_uuid'])
def test_boot_servers_with_affinity_overquota(self):
# Tests that we check server group member quotas and cleanup created
# resources when we fail with OverQuota.
self.flags(quota_server_group_members=1)
# make sure we start with 0 servers
servers = self.api.get_servers(detail=False)
self.assertEqual(0, len(servers))
created_group = self.api.post_server_groups(self.affinity)
ex = self.assertRaises(client.OpenStackApiException,
self._boot_servers_to_group,
created_group)
self.assertEqual(403, ex.response.status_code)
# _boot_servers_to_group creates 2 instances in the group in order, not
# multiple servers in a single request. Since our quota is 1, the first
# server create would pass, the second should fail, and we should be
# left with 1 server and it's 1 block device mapping.
servers = self.api.get_servers(detail=False)
self.assertEqual(1, len(servers))
ctxt = context.get_admin_context()
servers = db.instance_get_all(ctxt)
self.assertEqual(1, len(servers))
ctxt_mgr = db_api.get_context_manager(ctxt)
with ctxt_mgr.reader.using(ctxt):
bdms = db_api._block_device_mapping_get_query(ctxt).all()
self.assertEqual(1, len(bdms))
self.assertEqual(servers[0]['uuid'], bdms[0]['instance_uuid'])
