[Yahoo-eng-team] [Bug 1417595] Re: Bare metal ports cannot be mapped to networks

2015-02-04 Thread Sylvain Bauza
duplicate of https://bugs.launchpad.net/nova/+bug/1405131 ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1417595 Title:

[Yahoo-eng-team] [Bug 1405131] Re: Ports cannot be mapped to networks

2015-02-04 Thread Sylvain Bauza
** Also affects: nova Importance: Undecided Status: New ** Changed in: nova Status: New => Confirmed ** Changed in: nova Importance: Undecided => Low ** Tags added: network -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is s

[Yahoo-eng-team] [Bug 1308698] Re: GroupAntiAffinityFilter scheduler hint doesn't work

2014-08-22 Thread Sylvain Bauza
Duplicate of https://bugs.launchpad.net/nova/+bug/1303360 which has been merged ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net

[Yahoo-eng-team] [Bug 1357453] Re: Resource tracker should create compute node record in constructor

2014-08-26 Thread Sylvain Bauza
** Changed in: nova Status: Triaged => Opinion -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1357453 Title: Resource tracker should create compute node record in

[Yahoo-eng-team] [Bug 1357453] Re: Resource tracker should create compute node record in constructor

2014-08-26 Thread Sylvain Bauza
** Changed in: nova Status: Opinion => Confirmed -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1357453 Title: Resource tracker should create compute node record

[Yahoo-eng-team] [Bug 1462266] Re: spelling mistake in the comment of class Service in nova/service.py

2015-07-08 Thread Sylvain Bauza
Related change https://review.openstack.org/#/c/189560/ ** Changed in: nova Importance: Undecided => Wishlist ** Changed in: nova Status: Fix Released => In Progress ** Changed in: nova Milestone: liberty-1 => None -- You received this bug notification because you are a member of

[Yahoo-eng-team] [Bug 1475661] [NEW] py27 jobs failing due to mock_open after mock 1.1.4 released

2015-07-17 Thread Sylvain Bauza
Public bug reported: 2015-07-17 12:11:00.987 | == 2015-07-17 12:11:00.987 | Failed 2 tests - output below: 2015-07-17 12:11:00.987 | == 2015-07-17 12:11:00.987 | 2015-07-17 12:11:00.988 | nova.tests.unit.virt.hyperv.test_vhdutils.VHDUtilsTe

[Yahoo-eng-team] [Bug 1492255] [NEW] Cells gate job fails because of 2 network tests

2015-09-04 Thread Sylvain Bauza
#x27;', 'Accept': 'application/json'} 2015-09-04 11:41:29.480 | Body: None 2015-09-04 11:41:29.480 | Response - Headers: {'content-location': 'http://127.0.0.1:8774/v2.1/9ebd4b4550754530b3decbd1eff3f9a3/os-tenant-networks', 'x-openstack-nova-api-version': '2.1', 

[Yahoo-eng-team] [Bug 1444841] Re: Resize instance fails after creating host aggregate

2015-09-14 Thread Sylvain Bauza
Okay, so I feel the bug should be marked as Invalid. Why ? Let me explain : While any instance can be shown with an AZ, it doesn't mean that the instance.az field is set with that value but rather showing the value of CONF.default_availability_zone if that field is left blank. How to the instanc

[Yahoo-eng-team] [Bug 1436455] [NEW] PCIDevicePool object can't be converted to a primitive if no tags are set

2015-03-25 Thread Sylvain Bauza
Public bug reported: In https://github.com/openstack/nova/commit/9db1642e867deb2bea54a3c1a76e52b0480cc30c we missed to provide a list instead of None, so six.iteritems() can provide an Exception. ** Affects: nova Importance: High Assignee: Sylvain Bauza (sylvain-bauza) Status

[Yahoo-eng-team] [Bug 1438601] [NEW] Cells Response serialization was incorrect for NovaObjects

2015-03-31 Thread Sylvain Bauza
Assignee: Sylvain Bauza (sylvain-bauza) Status: New ** Tags: cells -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1438601 Title: Cells Response serialization

[Yahoo-eng-team] [Bug 1438601] Re: Cells Response serialization was incorrect for NovaObjects

2015-03-31 Thread Sylvain Bauza
Duplicate of https://bugs.launchpad.net/nova/+bug/1438514 ** Changed in: nova Status: In Progress => Invalid ** Changed in: nova Milestone: kilo-rc1 => None -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Com

[Yahoo-eng-team] [Bug 1300775] Re: Scheduler, performance impact when dealing with aggregates

2015-04-02 Thread Sylvain Bauza
I would rather mark it as invalid now that the design changed. I really would like to keep fix committed to match with Gerrit changes ** Changed in: nova Status: Fix Committed => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is s

[Yahoo-eng-team] [Bug 1447164] [NEW] require_admin_context() does not account for policy.json rulesets

2015-04-22 Thread Sylvain Bauza
Public bug reported: The API RBAC is done using a policy.json file which allows fine-grained control over each API endpoint by setting specific rules. Consequently, some defaulted admin-only endpoints can be opened by modifying their corresponding policy rules to be for anyone. Unfortunately, i

[Yahoo-eng-team] [Bug 1451831] [NEW] Specifying a destination node with nova live_migration does not take into account overcommit setting (ram_allocation_ratio)

2015-05-05 Thread Sylvain Bauza
ation check should be removed. ** Affects: nova Importance: Medium Assignee: Sylvain Bauza (sylvain-bauza) Status: New ** Tags: conductor -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova).

[Yahoo-eng-team] [Bug 1430365] Re: config drive table force_config_drive parameter values do not match Impl

2015-05-05 Thread Sylvain Bauza
Not sure something needs to be fixed on Nova. Please change the status back to New if you think yes and explain why. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compu

[Yahoo-eng-team] [Bug 1442040] Re: aggregate_hosts does not uses deleted in search indexes

2015-05-05 Thread Sylvain Bauza
Not sure I understand but this is the pattern for any unique key we add : since we don't remove any row from a table but just updates the deleted col, we need to make sure that 2 or more same rows are accepted. ** Changed in: nova Status: New => Invalid -- You received this bug notificat

[Yahoo-eng-team] [Bug 1444532] Re: nova-scheduler doesnt reconnect to databases when started and database is down

2015-05-05 Thread Sylvain Bauza
Not sure it's Nova related, since the connection is managed by MySQLdb here. That's all due to the configuration done on SQLA like said in http://docs.sqlalchemy.org/en/rel_1_0/core/engines.html Please check your "connection" option for the nova.conf file as this is how it's called. ** Changed i

[Yahoo-eng-team] [Bug 1447489] Re: Nova libvirt-xen driver doesn't support neutron

2015-05-05 Thread Sylvain Bauza
Not sure it's a bug (even wishlist), you should create a blueprint instead. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bug

[Yahoo-eng-team] [Bug 1451921] Re: live-migration fails when instance booted without specified availability_zone

2015-05-06 Thread Sylvain Bauza
As discussed on IRC, the issue you mention comes from the fact that default_schedule_zone conf flag is set to None by default. As it's defaulted to None, then the instance has no AZ unless the user specifically asks for one, so the AZFilter doesn't care about it. If you want to have a default AZ

[Yahoo-eng-team] [Bug 1453779] Re: Performing rescue operation on a volume backed instance fails.

2015-05-13 Thread Sylvain Bauza
It's not a bug as it is explained : there is no current way to rescue a volume-backend instance, even with the latest code. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStac

[Yahoo-eng-team] [Bug 1453675] Re: Live migration fails

2015-05-13 Thread Sylvain Bauza
** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1453675 Title: Live migration fails Status in OpenStack Compute (Nova):

[Yahoo-eng-team] [Bug 1454153] Re: "nova.openstack.common.loopingcall" run outlasted interval

2015-05-13 Thread Sylvain Bauza
I don't think it's a problem, that just means the method took more time than the periodic one. Can you see it repeatively ? ** Changed in: nova Status: New => Opinion -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStac

[Yahoo-eng-team] [Bug 1454455] Re: nova doesn't log to syslog

2015-05-19 Thread Sylvain Bauza
Nova is only user of oslo.log, there is nothing in Nova that can be changed for fixing that. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.

[Yahoo-eng-team] [Bug 1454455] Re: nova doesn't log to syslog

2015-05-28 Thread Sylvain Bauza
Bill, the logging capabilities are managed by the oslo.log library that Nova is pulling. All the options you showed in the bug desc are related to that package, not coming from internal Nova configuration flags (even if defined in nova.conf) ** Changed in: nova Status: New => Invalid --

[Yahoo-eng-team] [Bug 1454410] Re: Juno HA Deployment, percona on VIP, killed leader, compute did not reconnect

2015-06-04 Thread Sylvain Bauza
Not sure it's a Nova problem but rather a MySQLdb problem as per the log. Could you please try to see the config differences between the 13 good nodes and this one ? ** Changed in: nova Status: New => Opinion ** Changed in: nova Status: Opinion => Incomplete -- You received this

[Yahoo-eng-team] [Bug 1456185] Re: 'Virt driver CPU pinning' feature missing thread support

2015-06-04 Thread Sylvain Bauza
Sorry but this is not a bug, that just means the spec is not fully complete. In order to do that, please repropose the missing bits in a separate spec (and blueprint) for Liberty ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Y

[Yahoo-eng-team] [Bug 1456871] Re: objects.InstanceList.get_all(context, ['metadata', 'system_metadata']) return error can't locate strategy for %s %s" % (cls, key)

2015-06-04 Thread Sylvain Bauza
nova.scheduler.ibm.ego.ego_manager is not an upstream module ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1456871 Titl

[Yahoo-eng-team] [Bug 1461055] Re: Can't delete instance stuck in deleting task

2015-06-11 Thread Sylvain Bauza
Sorry, hitted tab too fast. So, was saying that in general, we recommend to run 'nova reset-state ' to set the state to the desired option and then delete it again. Could you please try it ? ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are

[Yahoo-eng-team] [Bug 1465344] [NEW] TestObjEqualPrims.test_object_not_equal is failing

2015-06-15 Thread Sylvain Bauza
Public bug reported: For some reason not yet identified, local master branches fail with this check == FAIL: nova.tests.unit.objects.test_objects.TestObjEqualPrims.test_object_not_equal --

[Yahoo-eng-team] [Bug 1465416] Re: os-assisted-volume-snapshots:delete doesn't work if instance is SHUTOFF

2015-06-16 Thread Sylvain Bauza
Just wondering if the solution has to be part of Nova. Are you thinking of any check in Nova verifying that the instance is running before calling libvirt ? ** Changed in: nova Status: New => Opinion ** Tags added: libvirt -- You received this bug notification because you are a member of

[Yahoo-eng-team] [Bug 1465416] Re: os-assisted-volume-snapshots:delete doesn't work if instance is SHUTOFF

2015-06-16 Thread Sylvain Bauza
@Kashayp, fair point, we should then prevent Nova to call libvirt if the instance is not in a correct state. ** Changed in: nova Status: Opinion => Triaged ** Changed in: nova Importance: Undecided => Low ** Tags added: low-hanging-fruit -- You received this bug notification because

[Yahoo-eng-team] [Bug 1453268] Re: dynamic nova.conf generation does not work without python-barbicanclient installed

2015-06-16 Thread Sylvain Bauza
But tox.ini has both requirements.txt and test-requirements.txt as dependencies, so you need to pull all the packages. ** Changed in: nova Status: New => Invalid ** Changed in: oslo.config Status: New => Invalid -- You received this bug notification because you are a member of Yah

[Yahoo-eng-team] [Bug 1456228] Re: Trusted vm can be powered on untrusted host

2015-06-23 Thread Sylvain Bauza
The TrustedFilter filter actually doesn't check by itself but rather calls the Attestation API to know if the destination host is correct or not. That way, it's just when the instance is scheduled that it goes to the scheduler, then finds an acceptable destination (so calls the Attestation API for

[Yahoo-eng-team] [Bug 1468087] [NEW] py27 job failing on test_save_objectfield_missing_instance_row

2015-06-23 Thread Sylvain Bauza
Public bug reported: http://logs.openstack.org/28/145528/22/check/gate-nova- python27/a818283/console.html 2015-06-23 14:13:01.268 | == 2015-06-23 14:13:01.268 | Failed 1 tests - output below: 2015-06-23 14:13:01.268 | == 2015-06-23 14:13:01

[Yahoo-eng-team] [Bug 1323345] [NEW] Nova should provide helpers for getting a Mock object instead of decorating test methods

2014-05-26 Thread Sylvain Bauza
Public bug reported: Base class for tests is not providing helpers for managing mock objects as it does for mox ones (self.mox) At the moment, the only way to create a mock object and use it is to decorate a test method which is not handy and doesn't allow new contributors to cleary identify that

[Yahoo-eng-team] [Bug 1324861] [NEW] Pythonclient middleware auth's cache.set() is not expecting time as argument

2014-05-30 Thread Sylvain Bauza
Public bug reported: At the moment, Ironic and Blazar gates are failing because of the recent release of python-keystoneclient-0.9.0 which is raising this kind of trace : 2014-05-30 01:10:13.433 | Traceback (most recent call last): 2014-05-30 01:10:13.434 | File "/home/jenkins/workspace/gate-b

[Yahoo-eng-team] [Bug 1324861] Re: Pythonclient middleware auth's cache.set() is not expecting time as argument

2014-05-30 Thread Sylvain Bauza
Fix has to be provided on Blazar side. ** Changed in: keystone Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Keystone. https://bugs.launchpad.net/bugs/1324861 Title: Pythonclient middleware auth'

[Yahoo-eng-team] [Bug 1498125] Re: Add hypervisor UUIDs to ComputeNode objects and API

2015-09-23 Thread Sylvain Bauza
I'm tagging the bug as Invalid, as it would require to write a spec file for explaining the change you want to provide. That's IMHO not a bug, rather a feature request, see https://wiki.openstack.org/wiki/Nova/Liberty_Release_Schedule#How_do_I_get_my_code_merged.3F ** Changed in: nova Sta

[Yahoo-eng-team] [Bug 1488986] Re: nova scheduler for race condition

2015-09-23 Thread Sylvain Bauza
So, it's pretty hard to explain in one small comment how the model is behaving, but please consider that we have 'sort of' two-phase commits when booting an instance. When a request comes in, you're right, the instances are elected iteratively by decrementing the resource usage of the elected node

[Yahoo-eng-team] [Bug 1495946] Re: Nova boot does not respect zone name if node is specified

2015-09-23 Thread Sylvain Bauza
FWIW, I'm changing the tags to match the implementation. So, that's an expected behaviour, see https://github.com/openstack/nova/blob/875594ad26da46c773892a901511547b86a9568c/nova/scheduler/host_manager.py#L515-L518 When providing a request using the --az hint, it goes into the Compute API where

[Yahoo-eng-team] [Bug 1499271] [NEW] MetricsWeigher can return a NoneType exception

2015-09-24 Thread Sylvain Bauza
ject is not iterable http://logs.openstack.org/05/226805/2/check/gate-ironic-inspector- dsvm/5cd5071/logs/screen-n-cond.txt.gz?level=WARNING ** Affects: nova Importance: Critical Assignee: Sylvain Bauza (sylvain-bauza) Status: In Progress ** Tags: liberty-rc-potential low-han

[Yahoo-eng-team] [Bug 1500615] [NEW] Large Ops scenario is taking too long

2015-09-28 Thread Sylvain Bauza
Public bug reported: gate-tempest-dsvm-large-ops error rate is spiking since the last 24 hours (http://goo.gl/G9Zazy) with the following stacktrace : 2015-09-28 15:02:50.954 | Traceback (most recent call last): 2015-09-28 15:02:50.954 | File "tempest/test.py", line 127, in wrapper 2015-09-28 15

[Yahoo-eng-team] [Bug 1501440] Re: Ironic driver uses node's UUID instead of name

2015-10-01 Thread Sylvain Bauza
I feel that request for feature would need a huge effort for changing the current situation and would be better provided as a blueprint, see that wikipage for more explanation : https://wiki.openstack.org/wiki/Nova/Liberty_Release_Schedule#How_do_I_get_my_code_merged.3F ** Changed in: nova Imp

[Yahoo-eng-team] [Bug 1500688] Re: VNC URL of instance unavailable in CLI

2015-10-01 Thread Sylvain Bauza
** Changed in: nova Importance: Undecided => High ** Changed in: nova Status: New => Confirmed ** Also affects: python-novaclient Importance: Undecided Status: New ** Changed in: nova Status: Confirmed => Invalid ** Changed in: python-novaclient Status: New =>

[Yahoo-eng-team] [Bug 1493350] Re: Attach Volume fail : Cinder - ISCSI device symlinks under /dev/disk/by-path in hex.

2015-10-05 Thread Sylvain Bauza
I'm really not sure what needs to be done in Nova to fix that problem. Feel free to reopen the bug to New if you come up with a described description of any Nova-related issue coming in. ** Changed in: nova Status: New => Invalid ** Changed in: nova Status: Invalid => Opinion -- Y

[Yahoo-eng-team] [Bug 1498684] Re: Fail to use SR-IOV ports when VFIO is loaded

2015-10-05 Thread Sylvain Bauza
So, my take on that is that this is not technically a bug, rather a current limitation (hence Opinion/Wishlist) That needs at least a blueprint to be created and possibly some discussion around the implementation design, see https://wiki.openstack.org/wiki/Nova/Liberty_Release_Schedule#How_do_I_ge

[Yahoo-eng-team] [Bug 1514863] [NEW] Scheduler driver should use Service object

2015-11-10 Thread Sylvain Bauza
Public bug reported: There is still one place where the Scheduler does direct DB access instead of using the oslo.versionedobjects layer https://github.com/openstack/nova/blob/af2d6c9576b1ac5f3b3768870bb15d9b5cf1610b/nova/scheduler/driver.py#L54 Instead of calling db.service_get_all_by_topic(),

[Yahoo-eng-team] [Bug 1516566] [NEW] TestServerMultinode.test_schedule_to_all_nodes fails in gate-tempest-dsvm-cells for Liberty

2015-11-16 Thread Sylvain Bauza
Public bug reported: It seems that all gate-tempest-dsvm-cells runs against the liberty branch fail because of 2015-11-16 04:50:15.334 | == 2015-11-16 04:50:15.334 | Failed 1 tests - output below: 2015-11-16 04:50:15.334 | == 2015-11-16 04:5

[Yahoo-eng-team] [Bug 1376751] Re: Policy rule "context_is_admin" is checked instead of "admin_api"

2014-10-03 Thread Sylvain Bauza
Invalid ** Changed in: nova Assignee: Sylvain Bauza (sylvain-bauza) => (unassigned) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1376751 Title:

[Yahoo-eng-team] [Bug 1357491] Re: Detach service from compute_node

2014-10-08 Thread Sylvain Bauza
This change requires a spec as it involves DB migrations ** Changed in: nova Status: In Progress => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1357491

[Yahoo-eng-team] [Bug 1213987] Re: Setup fails on requirements with pyudev not found

2013-08-19 Thread Sylvain Bauza
The mirror URL is incorrect, it should be "http://pypi.openstack.org/openstack/"; ** Changed in: neutron Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/121398

[Yahoo-eng-team] [Bug 1532078] Re: Aggregate availability_zone access throws NotImplementedError when metadata is null

2016-01-08 Thread Sylvain Bauza
We assume by design that the AZ information is only a specific key/value pair of the metadata dict (where the key is 'availability_zone'). Trying to access the AZ info if the metadata field is unset goes against that design decision because it makes no sense to persist it differently at the object

[Yahoo-eng-team] [Bug 1513335] Re: disk allocation ratio should move to resource tracker

2016-02-09 Thread Sylvain Bauza
I actually opened a blueprint for that feature request. Since it's a scheduler-related effort, it is part of our Nova Priorities so it's not impacted by the non-priority Feature Freeze for Mitaka. ** Changed in: nova Status: In Progress => Invalid -- You received this bug notification bec

[Yahoo-eng-team] [Bug 1463631] Re: 60_nova/resources.sh:106:ping_check_public fails intermittently

2021-03-23 Thread Sylvain Bauza
putting it as invalid as we can't really help here, but in case I'm wrong, please punt it again as New. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). ht

[Yahoo-eng-team] [Bug 1921381] Re: iSCSI: Flushing issues when multipath config has changed

2021-03-30 Thread Sylvain Bauza
** Also affects: nova Importance: Undecided Status: New ** Changed in: nova Status: New => Confirmed ** Changed in: nova Importance: Undecided => Critical ** Changed in: nova Assignee: (unassigned) => Lee Yarwood (lyarwood) ** Tags added: wallaby-rc-potential -- You r

[Yahoo-eng-team] [Bug 1921804] Re: leftover bdm when rabbitmq unstable

2021-03-30 Thread Sylvain Bauza
While I understand your concern, the nova community has a consensus about telling that nova services shouldn't verify the status of Rabbit MQs and those should expect that MQs are working. Given there are workarounds for removing the attachment in case you had a failure, I'll move this bug to Wont

[Yahoo-eng-team] [Bug 1922264] Re: On a compute node with 3 GPUs and 2 vgpu groups, nova fails to load second group

2021-04-06 Thread Sylvain Bauza
*** This bug is a duplicate of bug 196 *** https://bugs.launchpad.net/bugs/196 Marking this bug report as duplicate, so we can directly backport the change down to stable/victoria. ** This bug has been marked a duplicate of bug 196 Asking for different vGPU types is racey --

[Yahoo-eng-team] [Bug 1920977] Re: Error 504 when disabling a nova-compute service recently down

2021-04-06 Thread Sylvain Bauza
You shouldn't disable the host by calling the host API, but rather either waiting for the periodic verification (indeed, around 60 secs) or calling the force-down API. https://docs.openstack.org/api-ref/compute/?expanded=update-forced-down- detail#update-forced-down ** Changed in: nova St

[Yahoo-eng-team] [Bug 1900006] Re: Asking for different vGPU types is racey

2021-04-06 Thread Sylvain Bauza
Victoria backport candidate : https://review.opendev.org/c/openstack/nova/+/784907 ** Also affects: nova/victoria Importance: Undecided Status: New ** Changed in: nova/victoria Status: New => Confirmed ** Changed in: nova/victoria Importance: Undecided => Medium -- You rece

[Yahoo-eng-team] [Bug 1918340] Re: Fault Injection #1 - improve unit test effectiveness

2021-04-06 Thread Sylvain Bauza
Fixing unit tests or tech debt concern don't really need to have bug reports. That's also why we have Gerrit, for discussing whether the debt fix is good or not. So, instead of discussing here about what to do, please upload a new change fixing what you want and ask us to review it by #openstack

[Yahoo-eng-team] [Bug 1938765] [NEW] nova-lvm job constantly fails on Glance image upload

2021-08-03 Thread Sylvain Bauza
Public bug reported: The nova-lvm job seems to fail for every change [1] which prevents us to merge any change touching nova/virt/libvirt [2] All failures seem to relate to the same Tempest tests (6 of them) failing with the same problem : a Glance image upload issue as Glance API returns a HTTP5

[Yahoo-eng-team] [Bug 1944111] Re: Missing __init__.py in nova/db/api

2021-09-23 Thread Sylvain Bauza
** Changed in: nova/yoga Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1944111 Title: Missing __init__.py in nova/db/api Sta

[Yahoo-eng-team] [Bug 1945538] Re: Database permission configured properly but I have the Access deny

2021-10-05 Thread Sylvain Bauza
This looks to me an unrelated issue for the Nova repository. This rather looks to me an issue with the Ubuntu packages. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Co

[Yahoo-eng-team] [Bug 1945401] Re: scheduler can not filter node by storage backend

2021-10-05 Thread Sylvain Bauza
You need to use aggregates if you want to use different storage backends per compute. For what's it worth, if you really want to have the scheduler having a way to verify storage backends, that would be a new feature and not a bug. ** Changed in: nova Status: New => Invalid -- You recei

[Yahoo-eng-team] [Bug 1946298] Re: live-migration fails when option rom size is different in guest's memory

2021-10-07 Thread Sylvain Bauza
We discussed this bug report during the latest Asian-friendly Nova meeting [1] and we agreed on the fact this report is about asking Nova to support iPXE, as for the moment Nova doesn't really expose it for the moment, even if libvirtd does this. Please provide a blueprint for explaining your need

[Yahoo-eng-team] [Bug 1948637] Re: nova should support deleting or adding tag when server 's status is error

2021-10-26 Thread Sylvain Bauza
This is not a bug, rather a feature request. If the instance is in ERROR, why should you want to modify the tag ? ** Changed in: nova Importance: Undecided => Wishlist ** Changed in: nova Status: New => Opinion -- You received this bug notification because you are a member of Yahoo! E

[Yahoo-eng-team] [Bug 1948393] Re: useless configuration options in 'nova.conf'

2021-10-26 Thread Sylvain Bauza
This looks a glanceclient issue, nope ? ** Also affects: glance Importance: Undecided Status: New ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Glance. https://bugs.l

[Yahoo-eng-team] [Bug 1947825] Re: 503 Service Unavailable: The server is currently unavailable. Please try again at a later time.: The Keystone service is temporarily unavailable. (HTTP 503)

2021-10-26 Thread Sylvain Bauza
Looks a configuration issue from Keystone. Not really a Nova bug : the nova-api service tells you that the Keystone API service is not available. ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is

[Yahoo-eng-team] [Bug 1947824] Re: 503 Service Unavailable: The server is currently unavailable. Please try again at a later time.: The Keystone service is temporarily unavailable. (HTTP 503)

2021-10-26 Thread Sylvain Bauza
*** This bug is a duplicate of bug 1947825 *** https://bugs.launchpad.net/bugs/1947825 ** This bug has been marked a duplicate of bug 1947825 503 Service Unavailable: The server is currently unavailable. Please try again at a later time.: The Keystone service is temporarily unavailable. (H

[Yahoo-eng-team] [Bug 1947753] Re: Evacuated instances are not removed from the source

2021-10-27 Thread Sylvain Bauza
OK, let me get it right. You say that if you want to evacuate an instance, you don't really know whether the original service runs correctly, right? That's basically why Nova verifies whether the host is not operational and somehow 'failed'. Sometimes, you're right, Nova thinks the compute servi

[Yahoo-eng-team] [Bug 1951720] Re: Virtual interface creation failed

2021-11-23 Thread Sylvain Bauza
Yeah, I'll put it to the Neutron team to ask them to look at this bug. In case they say it's a Nova bug, please modify the nova status to "New" again. Thanks. ** Also affects: neutron Importance: Undecided Status: New ** Changed in: nova Status: New => Opinion -- You received

[Yahoo-eng-team] [Bug 1951983] Re: nova contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service).

2021-11-30 Thread Sylvain Bauza
If I understand correctly which module has this issue, this is about hacking.py. @dw1s, you tell this is before SHA1 8f250f50446ca2d7aa84609d5144088aa4cded78 but I can't find it in the nova repo. Either way, this hacking.py module isn't run by our services and is just used by our PEP8 jobs, so I

[Yahoo-eng-team] [Bug 1953734] Re: POST /os-security-groups returns HTTP 500 on invalid input

2021-12-09 Thread Sylvain Bauza
As we document in our API docs, this /os-security-groups API resource is now deprecated [1] since API microversion 2.36 [2] which is shipped with the Newton release [1] https://docs.openstack.org/api-ref/compute/#create-security-group [2] https://docs.openstack.org/nova/latest/reference/api-micro

[Yahoo-eng-team] [Bug 1956983] Re: Consider making upgrade check for old computes a failure

2022-01-18 Thread Sylvain Bauza
I'm not sure I'd classify it as a bug. Probably a good thought so, so marking it Invalid/Wishlist but I'm open to thoughts. To answer your question, now that we have an hardstop blocking nova services to restart if there are old enough, this sound a legit blueprint to address. ** Changed in: nova

[Yahoo-eng-team] [Bug 1956432] Re: Old allocation of VM is not deleted after evacuating

2022-01-18 Thread Sylvain Bauza
This is expected behaviour. As we assume that we can only evacuate when a nova-compute service is down, there are no ways for the nova-compute service to ask Placement to remove those allocations. That's only when nova-compute is back up that we can delete those allocations. We also provide some n

[Yahoo-eng-team] [Bug 1872747] Re: Unexpected API Error

2020-04-15 Thread Sylvain Bauza
Tons of connection exceptions in the n-cpu logs. Looks like you misconfigured it. 2020-04-12 23:29:01.150 10350 CRITICAL nova [req-51f5a237-fddc-4298-92fb-0b09b134b85c - - - - -] Unhandled error: ConnectFailure: Unable to establish connection to http://10.0.0.11:5000/v3/auth/tokens: HTTPConnect

[Yahoo-eng-team] [Bug 1871861] Re: Share the snapshot of volume-backed instance to other tenant, but can not build instance with this image.

2020-04-15 Thread Sylvain Bauza
Looks a valid bug for Cinder (or at least some kind of Glance<->Cinder interlaced issue). Either way, moving it to the cinder team. ** Project changed: nova => cinder -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Comp

[Yahoo-eng-team] [Bug 1871583] Re: Migrate the instance, the destination host is not specified. When the "destination host" == " source host" , will set the instance's state error.

2020-04-15 Thread Sylvain Bauza
This is intended by design : we don't want the compute manager to hardstop on an exception, but we rather want to have the instance going into an ERROR state with the proper exception handling [1] Since the libvirt driver exposes the fact that it can't resize on the same host, that's why allow_res

[Yahoo-eng-team] [Bug 1863107] Re: Stein->Train Upgrade : Old nova services not cleaned

2020-04-15 Thread Sylvain Bauza
** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1863107 Title: Stein->Train Upgrade : Old nova services not cleaned Sta

[Yahoo-eng-team] [Bug 1864387] Re: Attaching volume fails with cinderclient.exceptions.Unauthorized

2020-04-15 Thread Sylvain Bauza
>From what I've seen, nova just tries to use the configured token section for calling the Cinder API thru cinderclient and this doesn't work. FWIW, you probably have a misconfigured [cinder] section in nova.conf and if you use Fernet tokens, please read https://docs.openstack.org/keystone/pike/adm

[Yahoo-eng-team] [Bug 1864624] Re: The instance is volume backed and power state is PAUSED,shelve the instance failed

2020-04-15 Thread Sylvain Bauza
I'll close this bug for keeping our bug tracking correct. Feel free to mark this bug as duplicate if you created another bug. ** Changed in: nova Status: In Progress => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed t

[Yahoo-eng-team] [Bug 1863728] Re: Nova can't create instances for a different arch

2020-04-16 Thread Sylvain Bauza
This sounds a very interesting usecase for discussion. Obviously more something we should discuss at a PTG instead of within a Launchpad bug ;) FWIW, I'll close this bug as Invalid/Wishlist but I still think this usecase deserves a proper brainstorming session, hence a blueprint once we see some i

[Yahoo-eng-team] [Bug 1861401] Re: Renaming instance brokes DNS integration

2020-04-16 Thread Sylvain Bauza
Moving this bug to Neutron so they could triage it. FWIW, Nova has a difference between display_name and hostname BECAUSE we don't want to change the server's hostname when created since people can just recreate another instance with another name if they really will, so instead of modifying an i

[Yahoo-eng-team] [Bug 1859525] Re: Setting release file causes cloud-init failure to launch

2020-04-16 Thread Sylvain Bauza
Honestly, I don't know what to say from a Nova side if cloud-init isn't correctly running on the guest. The only interaction that would impact Nova would be the metadata service, which could be unavailable, or, or... but if the guest just doesn't run cloud-init and with other official images it do

[Yahoo-eng-team] [Bug 1853009] Re: Ironic node rebalance race can lead to missing compute nodes in DB

2020-04-21 Thread Sylvain Bauza
** Also affects: nova/stein Importance: Undecided Status: New ** Also affects: nova/ocata Importance: Undecided Status: New ** Also affects: nova/pike Importance: Undecided Status: New ** Also affects: nova/ussuri Importance: High Assignee: Mark Goddard (mgo

[Yahoo-eng-team] [Bug 1874032] Re: nova-compute become stuck when doing IO on busy file system

2020-04-22 Thread Sylvain Bauza
OK, I have a better understanding on what we manage in Nova. So, in order to prevent intensive I/O operations to compete, we recently added in https://review.opendev.org/#/c/609180/ a new compute semaphore that would hold competitive accesses to disk within Nova thru a configuration option. In ou

[Yahoo-eng-team] [Bug 1851552] Re: since ubuntu 18 bionic release and latest, the ubuntu18 cloud image is unable to boot up on openstack instance

2020-04-22 Thread Sylvain Bauza
I honestly don't see any evidence of some broken behaviour in Nova if, particularly, other instances with other guest image using cloud-init can boot correctly. Please provide us some logs or better trace of a potential Nova problem in order for us to classify the potential root cause and a possib

[Yahoo-eng-team] [Bug 1843643] Re: VM on encrypted boot volume fails to start after compute host reboot

2020-04-22 Thread Sylvain Bauza
OK, I'm going to close this bug as Invalid since it appears as a configuration issue. This being said, feel free to provide such credentials to nova.conf and test again to see if that resolves your issue. If that doesn't, please reopen the bug [1] with another stacktrace that would help us to bette

[Yahoo-eng-team] [Bug 1738297] Re: Nova Destroys Local Disks for Instance with Broken iSCSI Connection to Cinder Volume Upon Resume from Suspend

2020-04-24 Thread Sylvain Bauza
I'm happy the main root cause is fixed (deleting the source disks). To be clear, you can configure to resume guest states on compute service restarts with the flag https://docs.openstack.org/nova/latest/configuration/config.html#DEFAULT.resume_guests_state_on_host_boot Closing the bug. ** Chang

[Yahoo-eng-team] [Bug 1636825] Re: Instances for which rebuild failed get deleted from source host

2020-04-24 Thread Sylvain Bauza
This is indeed fixed upstream, as you can see in the source code there https://github.com/openstack/nova/blob/2cddf595a8cdedbdb844e800d853ea143817b545/nova/compute/manager.py#L721-L738 We only delete instances if the evacuation was either done, or just precreated. If the migration wasn't good, the

[Yahoo-eng-team] [Bug 1874664] Re: Boot more than one instances failed with accelerators in its flavor

2020-04-28 Thread Sylvain Bauza
Given we are after RC1 (which means that we only accept regression bugfixes for RC2 and later versions), I think we should just document the current caveat in https://docs.openstack.org/api-guide/compute /accelerator-support.html and trying to backport the bugfix for a later Ussuri release (say 21.

[Yahoo-eng-team] [Bug 1780225] Re: Libvirt error when using --max > 1 with vGPU

2020-04-28 Thread Sylvain Bauza
In Stein, we merged the ability to have multiple Resource Providers, each of them being a pGPU. In Ussuri, we accepted to have a specific vGPU type per pGPU. Now, I tested the above behaviour with https://review.opendev.org/723858 and it works now, unless you ask for a specific total capacity. I

[Yahoo-eng-team] [Bug 1877281] [NEW] vGPU multiple instance creation test is racey

2020-05-07 Thread Sylvain Bauza
sh query : http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22testtools.matchers._impl.MismatchError%3A%202%20!%3D%201%5C%22%20AND%20build_name%3A%5C%22nova-tox-functional-py36%5C%22 8 occurrences over 7 days. ** Affects: nova Importance: High Assignee: Sylvain B

[Yahoo-eng-team] [Bug 1838309] Re: Live migration might fail when run after revert of previous live migration

2020-05-12 Thread Sylvain Bauza
Now that the minimum versions for Ussuri are libvirt 4.0.0 are QEMU 2.1, I think we can close this one unless libvirt 4.0.0 with QEMU 2.5 have the same issues. Please open this one again if you see this. ** Changed in: nova Status: New => Won't Fix -- You received this bug notification b

[Yahoo-eng-team] [Bug 1895092] Re: Error when trying block migration

2020-09-15 Thread Sylvain Bauza
This sounds a configuration issue : 2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi [req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143 85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API method: MigrationError_Remote: Migration error

[Yahoo-eng-team] [Bug 1893904] Re: Placement is not updated if a VGPU is re-created on a new GPU upon host reboot

2020-09-16 Thread Sylvain Bauza
This was a known issue that should have been fixed by https://review.opendev.org/#/c/715489/ which was merged during the Ussuri timeframe. For being clear, since mdevs disappear when you reboot, Nova now tries to find the already provided GPU by looking at the guest XML. Closing this bug as the m

[Yahoo-eng-team] [Bug 1887377] Re: nova does not loadbalance asignmnet of resources on a host based on avaiablity of pci device, hugepages or pcpus.

2020-09-16 Thread Sylvain Bauza
While I totally understand the use case, I think this is a new feature for performance reasons and not a bug. CLosing it as Wishlist but of course you can work on it if you wish ;) ** Changed in: nova Importance: Undecided => Wishlist ** Changed in: nova Status: New => Invalid -- You

[Yahoo-eng-team] [Bug 1896741] [NEW] Intel mediated device info doesn't provide a name attribute

2020-09-23 Thread Sylvain Bauza
-x. 2 root root0 Sep 23 06:01 devices When looking at the kernel driver API documentation https://www.kernel.org/doc/html/latest/driver-api/vfio-mediated- device.html it says that the "name" attribute is optional: "name This attribute should show human readable name. This

[Yahoo-eng-team] [Bug 1896741] Re: Intel mediated device info doesn't provide a name attribute

2020-09-23 Thread Sylvain Bauza
/train Importance: Undecided => Low ** Changed in: nova/train Assignee: (unassigned) => Sylvain Bauza (sylvain-bauza) ** Changed in: nova/ussuri Assignee: (unassigned) => Sylvain Bauza (sylvain-bauza) -- You received this bug notification because you are a member of Yahoo! E

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