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Experts on pymysql

Mike_Bayer   Ihar_Hrachyshka   Doug_Hellmann

Recent questions tagged pymysql

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0 responses 8 views

From: "Hefetz, Idan (Nokia - IL/Kfar Sava)" Hi, To use Vitrage Devstack on master, please notice that after this commit, a few steps are required: 1. Add the following to /etc/vitrage/vitrage.conf [database] connection = ...

asked Oct 9, 2017 in openstack-dev by ifat.afek_at_nokia.c (5,680 points)   2 2 3
0 votes
1 response 7 views

For awhile now actually. Someone was asking about when archive_deleted_rows would actually work, and the answer is, it should since at least mitaka: And starting in ...

asked Sep 29, 2017 in openstack-operators by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
0 responses 15 views

Hey, all. About a day ago, Neutron/MySQL started throwing errors on my Ubuntu/Newton cloud: 2017-09-12 15:39:35.591 95710 ERROR neutron.callbacks.manager DBReferenceError: (pymysql.err.IntegrityError) (1452, u'Cannot add or update a child ...

asked Sep 12, 2017 in openstack by Ken_D'Ambrosio (1,180 points)   1 7 13
0 votes
0 responses 211 views

Hi all, I'm trying to add telemetry into my running openstack, as I read at 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 6 8
0 votes
0 responses 207 views

Hi all, I'm trying to add telemetry into my running openstack, as I read at 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 6 8
0 votes
1 response 404 views

Thank you for viewing my post. I hope you can help me. This also post on : I deployed the ceilometer service on Ocata ...

asked Aug 18, 2017 in openstack by ?_? (120 points)   1 1
0 votes
6 responses 111 views

We’ve been using gnocchi in mitaka for a few months now but we’ve run into some issues with performance, predominantly because of the number of data points sent along rabbitmq. We’ve tried to bypass rabbit, but configuring our ...

asked Jun 27, 2017 in openstack-operators by Tracy_Comstock_Roesl (280 points)   3 3
0 votes
6 responses 942 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
0 votes
1 response 9 views

Hello, I am looking to improve the database load distribution and one of the things that may help with this is to spread out the reads. From the configuration reference it looks like neutron dues support a slave_connection parameter but ...

asked Jun 15, 2017 in openstack-operators by cristi.calin_at_oran (160 points)  
0 votes
5 responses 12 views

Hi folks, So I was having some back and forth internally about is cinder ready for usage and wanted to get other operators thoughts on how there cinder experiences have been going, any trials and tribulations. For context, we are running on ...

asked Jun 1, 2017 in openstack-operators by harlowja_at_fastmail (16,200 points)   2 5 8
0 votes
4 responses 123 views

Hi I am reading the RDO installation guide for Ocata. In the nova section [*] it is explained how to create the nova_cell0 database, but I can't find how to set the relevant connection string in the nova configuration file. Any hints ? ...

asked May 27, 2017 in openstack-operators by Massimo_Sgaravatto (780 points)   3 5
0 votes
10 responses 108 views

Just wanted to put this out there to hopefully spread awareness and prevent it from happening more. We had a bug reported in Cinder of hitting a deadlock when attempting to deelte multiple volumes simultaneously: ...

asked May 23, 2017 in openstack-operators by Sean_McGinnis (11,820 points)   2 3 6
0 votes
8 responses 8 views

Hi everyone, After previous summits where we had vertical tracks for Nova sessions I would provide a recap for each session. The Forum in Boston was a bit different, so here I'm only attempting to recap the Forum sessions that I ran. Dan ...

asked May 22, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
0 responses 21 views

Hey Folks, I wanted to give everyone a heads up that we have found and fixed a bug [1] on master where the number of database connections had increased so much that we were starting to hit a "OperationalError (pymysql.err.OperationalError) ...

asked May 19, 2017 in openstack-operators by melanie_witt (3,180 points)   2 5
0 votes
7 responses 9 views

Hello Ops! I have a major issue slapping me in the face and seek any assistance possible. When trying to spin up and instance whether from the command line, manually in Horizon, or with a HEAT template I receive the following error in nova ...

asked May 3, 2017 in openstack-operators by Steve_Powell (240 points)  
0 votes
3 responses 357 views

Hi, I have just test my ocata installation and most of it seems to be fine. But when resizing an instance I get the error: 7447a2-9602-4d15-8196-9151af6a0e86] AMQP server on is unreachable: [Errno 111] ECONNREFUSED. Trying ...

asked Apr 6, 2017 in openstack by Kim_Gert_Nielsen (260 points)   1 1
0 votes
9 responses 7 views

Hi, I was testing patch on master branch, but the test is failing because of the import error. -- Regards, Vikash __________________________________________________________________________ OpenStack ...

asked Mar 9, 2017 in openstack-dev by Vikash_Kumar (2,200 points)   2 4 7
0 votes
11 responses 39 views
0 votes
10 responses 576 views

Team, I have multi node devstack setup with single controller and multiple computes running stable/ocata. On compute: ENABLED_SERVICES=n-cpu,neutron,placement-api Both KVM and ESxi compute came up fine: vmware@cntr11:~$ nova hypervisor-list ...

asked Feb 23, 2017 in openstack-dev by Prashant_Shetty (660 points)   1 2 2
0 votes
31 responses 19 views

Hi Folks, I'm working on adding support for MySQL Cluster to the core OpenStack services. This will enable the community to benefit from an active/active, auto-sharding, and scale-out MySQL database. My approach is to have a single ...

asked Feb 6, 2017 in openstack-dev by Octave_J._Orgeron (1,520 points)   1
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