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Recent questions tagged sqlalchemy

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0 responses 21 views

The Pike release of python-mistralclient added a default limit of 100 results returned to ease the burden on the database, which makes sense because it's rare that anyone actually needs all of the results that are returned. Unfortunately ...

asked Nov 9, 2017 in openstack-dev by HADDLETON,_Robert_W_ (700 points)  
0 votes
0 responses 14 views

Standing in for cdent while he's across the planet. If this update doesn't live up to the quality you've come to expect, blame it on that guy being an overachiever. # Most Important GET /allocation_candidates is big and complicated, but is ...

asked Nov 3, 2017 in openstack-dev by Eric_Fried (1,900 points)   3
0 votes
3 responses 5 views

On Thu, Oct 26, 2017 at 09:23:50PM -0500, Matt Riedemann wrote: > Nova has had this long-standing known performance issue if you're filtering > a large number of instances by IP. The instance IPs are stored in a JSON > blob in the database ...

asked Nov 2, 2017 in openstack-dev by Tony_Breeds (19,660 points)   3 6 10
2 x  
0 votes
1 response 10 views

Hello, py35 unit tests of masakari are failed by same errors on gerrit. e.g. * https://review.openstack.org/#/c/441796/ =>http://logs.openstack.org/96/441796/3/check/openstack-tox-py35/d958f3f/testr_results.html.gz * ...

asked Oct 30, 2017 in openstack-dev by honjo.rikimaru_at_po (820 points)   1
0 votes
0 responses 8 views

Nova has two specs approved for Queens for filtering instance actions and migrations by the 'changes-since' filter, which filters on the updated_at field. https://review.openstack.org/#/c/507762/ https://review.openstack.org/#/c/506030/ ...

asked Oct 20, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 7
0 votes
1 response 503 views

Hello All, I added two tables schema in patch https://review.openstack.org/#/c/486499/, and when i run unit tests i am getting error which says, InvalidRequestError: Table 'provisioning_status' is already defined for this MetaData instance. ...

asked Sep 23, 2017 in openstack-dev by Pradeep_Singh (800 points)   1 3 4
0 votes
3 responses 9 views

I'm trying to get a handle on neutron's retry decorators. I'm assisting a developer in the networking_odl project who wishes to make use of neutron's retry_if_session_inactive decorator. The developer has run into several problems, ...

asked Sep 10, 2017 in openstack-dev by Mike_Bayer (15,260 points)   1 5 6
0 votes
4 responses 21 views

Hi folks, Recently in the Inria's Discovery initiative[1], we got in touch with CockroachLabs guys with an idea: make Keystone supports CockorachDB. So we give it a try and you can find a very first result on our GitHub[2]. The GitHub ...

asked Sep 6, 2017 in openstack-dev by Ronan-Alexandre_Cher (260 points)   1
 
0 votes
0 responses 194 views

Hi all, I'm trying to add telemetry into my running openstack, as I read at https://docs.openstack.org/project-install-guide/ telemetry/ocata/get_started.html ceilometer now using gnocchi as backend, so I dig more reference for easily ...

asked Sep 6, 2017 in openstack by Adhi_Priharmanto (1,500 points)   1 5 8
0 votes
0 responses 199 views

Hi all, I'm trying to add telemetry into my running openstack, as I read at https://docs.openstack.org/project-install-guide/telemetry/ocata/get_started.html ceilometer now using gnocchi as backend, so I dig more reference for easily ...

asked Sep 5, 2017 in openstack by Adhi_Priharmanto (1,500 points)   1 5 8
0 votes
1 response 3 views

HTML version: https://www.openstack.org/blog/2017/08/openstack-developer-mailing-list-digest-20170728/ Summaries ========= * Nova placement/resource providers update 30 [1] * TC Report 30 [2] * POST /api-wg/news [3] * Release countdown for ...

asked Aug 2, 2017 in openstack-dev by Mike_Perez (13,120 points)   2 3 4
 
0 votes
40 responses 15 views

[snip] > > I do think a real migration that simply reduces the sizes of selected > columns is the best approach in this case, and that the types like > AutoStringXYZ should go away completely. > > To that end I've proposed reverting the one ...

asked Jul 27, 2017 in openstack-dev by Sean_McGinnis (11,820 points)   2 2 5
6 x  
0 votes
5 responses 9 views

Hey list - It appears that MariaDB as of version 10.2 has made an enhancement that overall is great and fairly historic in the MySQL community, they've made CHECK constraints finally work. For all of MySQL's existence, you could emit a ...

asked Jul 27, 2017 in openstack-dev by Mike_Bayer (15,260 points)   1 5 6
0 votes
5 responses 636 views

Hi all, I'm installing OpenStack using devstack. In my PC I had Mitaka, but since it is no more available I decided to switch to Ocata. When Devstack tries to activate keystone I have this error: 2017-07-26 11:35:39.230 9579 INFO ...

asked Jul 26, 2017 in openstack by Silvia_Fichera (3,500 points)   2 17 26
2 x  
0 votes
41 responses 56 views

Trove has evolved rapidly over the past several years, since integration in IceHouse when it only supported single instances of a few databases. Today it supports a dozen databases including clusters and replication. The user survey [1] ...

asked Jul 18, 2017 in openstack-dev by amrith.kumar_at_gmai (3,580 points)   2 3
0 votes
12 responses 130 views

Hi everyone, I'm using OpenStack Mitaka version (deployed from Fuel 9.2) In present, I installed two different model of GPU card. And wrote these information into pci_alias and pci_passthrough_whitelist in nova.conf on Controller and ...

asked Jul 11, 2017 in openstack by Eddie_Yen (840 points)   1 1
0 votes
0 responses 3 views

Hi, My name is Xin Tan, majored in Computer Science, Peking University, China. I am a first year PHD student. Recently I’m doing a research on OpenStack about the contribution composition of a code file, which in order to explore the ...

asked Jun 26, 2017 in openstack-dev by TanXin (300 points)  
0 votes
27 responses 24 views

We have a problem in requirements that projects that don't have the cycle-with-intermediary release model (most of the cycle-with-milestones model) don't get integrated with requirements until the cycle is fully done. This causes a few ...

asked Jun 23, 2017 in openstack-dev by prometheanfire_at_ge (6,880 points)   1 4 5
5 x  
0 votes
5 responses 129 views

Openstackers- I am getting the familiar: *No hosts found* when launching an instance. After research I found many issues such as this at least going back to 2015. However, the solutions that were presented did not really seem to help mine, ...

asked Jun 22, 2017 in openstack by Alex_Evonosky (520 points)   2 2
0 votes
6 responses 888 views

Hi , I'm trying to install Openstack Ocata in Ubuntu 16.04.2 LTS. I could able to start nova services and successfully could get the output on executing openstack hypervisor list ... No issues... But when I execute su -s /bin/sh -c ...

asked Jun 21, 2017 in openstack by SGopinath_s.gopinath (320 points)   1 2 3
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