** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1491222
Title:
Booting instance cause infinite recursion in the case of enough user
quota and unlimited project quota
Status in OpenStack Compute (nova):
Fix Released
Bug description:
1. code base
$ git log -1
commit e041f3ee625b2737a1788304916589e3cc74db3d
Merge: c310255 bef481b
Author: Jenkins <[email protected]>
Date: Tue Sep 1 21:53:31 2015 +0000
Merge "Fix three typos on nova/pci directory"
2. nova-api.log file:
2015-09-01 18:03:32.490 DEBUG nova.db.sqlalchemy.api
[req-b506dbaa-7157-4001-a79d-af1c9d642aa4 admin admin] Request is over project
quota for resource "instances". Project limit: -1, delta: 1, current total
project usage: 0 _calculate_overquota
/opt/stack/nova/nova/db/sqlalchemy/api.py:3497
........
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 427, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack min_count, allowed)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 427, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack min_count, allowed)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 427, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack min_count, allowed)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 427, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack min_count, allowed)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 427, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack min_count, allowed)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 401, in _check_num_instances_quota
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack cores=req_cores,
ram=req_ram)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line
213, in wrapper
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return fn(self,
*args, **kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/objects/quotas.py", line 92, in reserve
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack **deltas)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/quota.py", line 1343, in reserve
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack user_id=user_id)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/quota.py", line 569, in reserve
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
project_quotas=project_quotas)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/quota.py", line 406, in _get_quotas
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
project_quotas=project_quotas)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/quota.py", line 246, in get_user_quotas
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack user_id)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/db/api.py", line 1032, in
quota_get_all_by_project_and_user
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
IMPL.quota_get_all_by_project_and_user(context, project_id, user_id)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/db/sqlalchemy/api.py", line 216, in wrapper
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return f(*args,
**kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/opt/stack/nova/nova/db/sqlalchemy/api.py", line 3128, in
quota_get_all_by_project_and_user
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
filter_by(user_id=user_id).\
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2320, in
all
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return list(self)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2438, in
__iter__
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
self._execute_and_instances(context)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2453, in
_execute_and_instances
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack result =
conn.execute(querycontext.statement, self._params)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 729,
in execute
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
multiparams, params)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 322,
in _execute_on_connection
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
connection._execute_clauseelement(self, multiparams, params)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 819,
in _execute_clauseelement
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
inline=len(distilled_params) > 1)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File "<string>", line
1, in <lambda>
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 493,
in compile
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
self._compiler(dialect, bind=bind, **kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 499,
in _compiler
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
dialect.statement_compiler(dialect, self, **kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 395,
in __init__
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
Compiled.__init__(self, dialect, statement, **kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 199,
in __init__
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack self.string =
self.process(self.statement, **compile_kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 222,
in process
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
obj._compiler_dispatch(self, **kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 80,
in _compiler_dispatch
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
**kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 1544,
in visit_select
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack t =
select._whereclause._compiler_dispatch(self, **kwargs)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 92,
in _compiler_dispatch
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
**kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 662,
in visit_clauselist
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack for c in
clauselist.clauses)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 659,
in <genexpr>
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack s for s in
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 662,
in <genexpr>
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack for c in
clauselist.clauses)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 92,
in _compiler_dispatch
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
**kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 662,
in visit_clauselist
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack for c in
clauselist.clauses)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 659,
in <genexpr>
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack s for s in
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 662,
in <genexpr>
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack for c in
clauselist.clauses)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 92,
in _compiler_dispatch
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
**kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 847,
in visit_binary
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return
self._generate_generic_binary(binary, opstring, **kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 864,
in _generate_generic_binary
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
binary.right._compiler_dispatch(self, **kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/visitors.py", line 92,
in _compiler_dispatch
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return meth(self,
**kw)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 993,
in visit_bindparam
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack name =
self._truncate_bindparam(bindparam)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 1049,
in _truncate_bindparam
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack bind_name =
self._truncated_identifier("bindparam", bind_name)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 1060,
in _truncated_identifier
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack anonname =
name.apply_map(self.anon_map)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 3331,
in apply_map
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return self % map_
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/_collections.py", line
680, in __missing__
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack self[key] = val =
self.creator(key)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/compiler.py", line 1079,
in _process_anon
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack return derived +
"_" + str(anonymous_counter)
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack RuntimeError: maximum
recursion depth exceeded while getting the str of an object
2015-09-01 18:05:34.260 5619 ERROR nova.api.openstack
2015-09-01 18:05:34.310 INFO nova.api.openstack
[req-82c1beaa-d618-4ceb-8941-105df8720ad1 admin admin]
http://localhost:8774/v2/4ffccaf0c84a44a29799b7bacab52334/servers returned with
HTTP 500
3. Reproduce steps:
#Step 1: set project quota to unlimited
$ nova quota-update --instances -1 $tenant
#Step 2: set user quota to 1 (current usage 0)
$ nova quota-update --user $tenantUser --instances 1 $tenant
#Step 3: boot instance
$ nova boot --image cirros-0.3.2-x86_64-disk --nic
net-id=84140e3f-f20d-4ec5-9eac-d455dba7c569 --flavor m1.tiny chenrui_vm
ERROR (ClientException): The server has either erred or is incapable of
performing the requested operation. (HTTP 500) (Request-ID:
req-82c1beaa-d618-4ceb-8941-105df8720ad1)
Expected result:
* booting instance success
Actual result:
* booting instance failed
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