Posted	Nick	Remark
#openstack-nova - 2017-04-19
05:38:26	openstackgerrit	melanie witt proposed openstack/nova master: Add FloatingIP.get_count_by_project() https://review.openstack.org/446247
05:38:26	openstackgerrit	melanie witt proposed openstack/nova master: Add FixedIP.get_count_by_project() https://review.openstack.org/446246
05:38:27	openstackgerrit	melanie witt proposed openstack/nova master: Add SecurityGroup.get_counts() https://review.openstack.org/446245
05:38:27	openstackgerrit	melanie witt proposed openstack/nova master: Add get_count_by_vm_state() to Instance object https://review.openstack.org/446244
05:38:28	openstackgerrit	melanie witt proposed openstack/nova master: Remove useless quota_usage_refresh from nova-manage https://review.openstack.org/446243
05:38:28	openstackgerrit	melanie witt proposed openstack/nova master: Remove 'reserved' count from used limits https://review.openstack.org/446242
05:38:29	openstackgerrit	melanie witt proposed openstack/nova master: Count networks to check quota https://review.openstack.org/446241
05:38:29	openstackgerrit	melanie witt proposed openstack/nova master: Count server groups to check quota https://review.openstack.org/446240
05:38:30	openstackgerrit	melanie witt proposed openstack/nova master: Add InstanceGroup.get_counts() https://review.openstack.org/457857
05:38:30	openstackgerrit	melanie witt proposed openstack/nova master: Count instances to check quota https://review.openstack.org/416521
05:38:31	openstackgerrit	melanie witt proposed openstack/nova master: Count server group members to check quota https://review.openstack.org/457859
05:38:31	openstackgerrit	melanie witt proposed openstack/nova master: Add InstanceGroup._remove_members_in_db https://review.openstack.org/457858
05:38:32	openstackgerrit	melanie witt proposed openstack/nova master: Count fixed ips for checking quota https://review.openstack.org/457861
05:38:32	openstackgerrit	melanie witt proposed openstack/nova master: Count security groups to check quota https://review.openstack.org/457860
05:38:33	openstackgerrit	melanie witt proposed openstack/nova master: Count floating ips to check quota https://review.openstack.org/457862
05:40:05	omkar_telee	Hi, facing weird issue with nova conductor
05:40:11	omkar_telee	13, 912601), 'report_count': 1776936}]
05:40:11	omkar_telee	ERROR nova.servicegroup.drivers.db DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query') [SQL: u'UPDATE services SET updated_at=%(updated_at)s, report_count=%(report_count)s, last_seen_up=%(last_seen_up)s WHERE services.id = %(services_id)s'] [parameters: {'last_seen_up': datetime.datetime(2017, 4, 19, 5, 38, 13, 911802), 'services_id': 34, 'updated_at': datetime.datetime(2017, 4, 19, 5, 38,
06:32:07	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Support tag instances when boot https://review.openstack.org/394321
06:41:51	openstackgerrit	Ritesh proposed openstack/nova master: Add image flatten when unshelve rbd image backend https://review.openstack.org/457886
06:50:03	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Update doc/source/process.rst https://review.openstack.org/457888
06:54:35	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Add functional tests for cold migration to same host https://review.openstack.org/414926
07:13:48	openstackgerrit	Dinesh Bhor proposed openstack/nova master: Limits the scheduler_hints additionalProperties to string and list https://review.openstack.org/457890
07:19:05	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Avoid forcing translation on logging calls https://review.openstack.org/413876
07:39:49	rpodolyaka	omkar_telee: it may happen when a mysql server is restarted or a galera cluster configuration is changed
08:07:02	omkar_telee	rpodolyaka : Thanks for input .. can u give me some directions to resolve this issue,
08:08:25	omkar_telee	we have galera cluster .. .many queries i can see are in ' wsrep in pre-commit stage '
08:09:28	omkar_telee	nova conductor, cinder and neutron are continuously sending simillar error is constantly
08:09:29	rpodolyaka	omkar_telee: I'd start from mysql logs. look for the signs of errors or warnings
08:09:51	rpodolyaka	omkar_telee: and check whether all cluster members have a consistent view of the galera cluster
08:10:01	rpodolyaka	(i.e. they all see the same set of nodes in the cluster)
08:10:45	omkar_telee	Mysql logs : WSREP: Failed to report last committed - (Interrupted system call)
08:11:06	omkar_telee	WSREP: referenced FK check fail: 35WSREP: referenced FK check fail:
08:11:21	omkar_telee	i am not a database guy :(
08:14:52	rpodolyaka	omkar_telee: hmm, I haven't seen this problem before. According to https://www.percona.com/blog/2016/05/27/galera-error-failed-to-report-last-committed-interrupted-system-call/ it's just warning, though...
08:15:15	omkar_telee	rpodolyaka : yes, thats why I am little confused
08:18:23	omkar_telee	rpodolyaka : we can see galera cluster status OK ..
08:19:45	rpodolyaka	omkar_telee: http://galeracluster.com/documentation-webpages/monitoringthecluster.html#checking-cluster-integrity
08:19:57	rpodolyaka	omkar_telee: check that all the nodes are the part of the same cluster
08:20:37	omkar_telee	rpodoyaka : just on same page ... checked all commands... all look normal ..
08:21:07	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Remove redundant code https://review.openstack.org/457917
08:21:14	rpodolyaka	omkar_telee: and do you use pacemaker, maybe? it may restart the nodes
08:21:28	omkar_telee	yes, we use pacemaker
08:26:31	omkar_telee	rpodolyaka : no, we dont use pacemaker
08:26:40	omkar_telee	its just haproxy and vip
08:54:18	openstackgerrit	Stephen Finucane proposed openstack/python-novaclient master: doc: Remove cruft from conf.py https://review.openstack.org/457930
08:54:18	openstackgerrit	Stephen Finucane proposed openstack/python-novaclient master: Explicitly set 'builders' option https://review.openstack.org/457929
10:21:31	openstackgerrit	Zhaokun Fu proposed openstack/nova-specs master: fix typos https://review.openstack.org/458001
10:22:48	openstackgerrit	Alex Xu proposed openstack/nova master: Add check to ensure the versioned_methods are sequential https://review.openstack.org/458004
10:29:15	openstackgerrit	Ritesh proposed openstack/nova master: Add image flatten when unshelve rbd image backend https://review.openstack.org/457886
10:44:30	openstackgerrit	Zhaokun Fu proposed openstack/nova master: fix typos https://review.openstack.org/458016
10:44:54	johnthetubaguy	sfinucan: do you have more context on this one? https://review.openstack.org/#/c/430026
10:45:39	sfinucan	johnthetubaguy: What particular aspects of it?
10:46:04	johnthetubaguy	sfinucan: added some questions on the patch
10:46:16	johnthetubaguy	sfinucan: basically, I am trying to workout if we are using the API correctly
10:47:23	openstackgerrit	Zhaokun Fu proposed openstack/nova-specs master: fix version typo https://review.openstack.org/458019
10:48:20	openstack	Launchpad bug 1226279 in openstack-manuals "duplicate for #1242019 document multiprovidernet extension" [Medium,Fix released] - Assigned to Diane Fleming (diane-fleming)
10:48:20	johnthetubaguy	I may have found some more context in https://bugs.launchpad.net/openstack-api-site/+bug/1242019
10:48:25	johnthetubaguy	"For these attributes validation rules are identical to the provider networks extension. Obviously both extensions cannot be used at the same time."
10:51:47	johnthetubaguy	"Finally, at least in ML2, the providernet and multiprovidernet extensions are two different APIs to supply/view the same underlying information. The older providernet extension can only deal with single-segment networks, but is easier to use. The newer multiprovidernet extension handles multi-segment networks and potentially supports an extensible set of a segment properties, but is more cumbersome to use, at
10:51:48	johnthetubaguy	least from the CLI. Either extension can be used to create single-segment networks with ML2. "
10:51:52	johnthetubaguy	hmm, I am confused
10:56:47	sfinucan	johnthetubaguy: Far as I understand it, enabling that extension turns your typical response from something like this
10:57:06	sfinucan	{'provider:physical_network': {'network': 'foo', ...}, ...}
10:57:08	sfinucan	to this
10:57:24	sfinucan	{'segments': ['provider:physical_network': {'network': 'foo', ...}, ...]}
10:58:15	sfinucan	so vladikr is checking to see if that extension is enabled, then either simply returning 'provider:physical_network'->'network', or iterating through 'segments' to find the same
10:59:02	sfinucan	johnthetubaguy: If that makes sense?
11:41:40	openstackgerrit	Zhaokun Fu proposed openstack/nova-specs master: fix overridden error https://review.openstack.org/458034
11:53:34	openstackgerrit	Zhaokun Fu proposed openstack/nova master: fix overridden error https://review.openstack.org/458037
12:08:20	openstackgerrit	Roman Podoliaka proposed openstack/osc-placement master: tests: add a hook for functional testing in the gate https://review.openstack.org/452122
12:23:00	openstackgerrit	Alex Xu proposed openstack/nova master: Add test ensure all the microversions are sequential in placement API https://review.openstack.org/458049
12:29:06	openstackgerrit	Zhaokun Fu proposed openstack/nova-specs master: accomodate=>accommodate https://review.openstack.org/458050
12:40:24	openstackgerrit	Andy McCrae proposed openstack/nova master: Allow CONTENT_LENGTH to be present but empty https://review.openstack.org/455710
12:45:08	alex_xu	nova api meeting is in 15 mins at #openstack-meeting-4
12:48:21	openstackgerrit	Roman Podoliaka proposed openstack/osc-placement master: tests: add a hook for functional testing in the gate https://review.openstack.org/452122
12:57:32	falseuser	1
12:58:34	falseuser	hello！
13:01:37	johnthetubaguy	sfinucan: sorry, missed your note, yeah thats what I was seeing, I am just trying to see if there is something else we should do too, maybe not
13:03:43	johnthetubaguy	sfinucan: I wasn't expecting the neutron API to transform like that based on its settings, I guess thats what it does, confusing
13:04:42	sfinucan	johnthetubaguy: Yeah, I must admit I based that on the docs. Maybe the docs don't reflect reality but I presumed they would
13:23:22	openstackgerrit	Andy McCrae proposed openstack/nova master: Allow CONTENT_LENGTH to be present but empty https://review.openstack.org/455710
13:26:56	mriedem	o/
13:37:35	openstackgerrit	Andy McCrae proposed openstack/nova master: Allow CONTENT_LENGTH to be present but empty https://review.openstack.org/455710
13:43:01	johnthetubaguy	sfinucan: I couldn't really find docs, just found the odd bug and things, where did you look for those?
13:43:16	sfinucan	sec
13:44:19	sfinucan	johnthetubaguy: https://developer.openstack.org/api-ref/networking/v2/#multiple-provider-extension
13:44:56	johnthetubaguy	sfinucan: ah, yeah, I did look at those, just wasn't 100% sure how you use it still.
13:46:50	sfinucan	johnthetubaguy: maybe we should ping the neutron guys directly?
13:47:04	sfinucan	someone there could surely tell us this in a heartbeat :)
13:47:09	sfinucan	one would hope, anyway ;)
13:48:05	johnthetubaguy	sfinucan: yeah, we totally should
13:48:24	johnthetubaguy	sfinucan: I think I get it now, just want to make sure I interpreted things correctly.
13:48:55	sfinucan	johnthetubaguy: I'll let you do that and just lurk myself - you can ask your own questions best, heh
13:55:25	mriedem	ha well this was popular https://review.openstack.org/#/c/457854/
13:57:00	mriedem	lyarwood: can i get you to take a look at these backports? https://review.openstack.org/#/q/status:open+project:openstack/nova+topic:bug/1682693
14:00:35	jaypipes	mriedem: reading your comment on bauzas placement-claims spec got me wondering... why is it that with multi-cell + super-conductor we are getting rid of the possibility of retries in the scheduling process?
14:01:03	openstackgerrit	Feodor Tersin proposed openstack/nova master: Implement ScaleIO image backend https://review.openstack.org/407440
14:01:32	mriedem	jaypipes: because the computes can only call back to the local cell conductor, not the super conductor, is my understanding
14:01:44	mriedem	and there is no scheduler local to the cell,

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