Re: [openstack-dev] Introducing the NNFI scheduler for Zuul

2013-09-26 Thread Joshua Hesketh
Awesome work Jim! Love the visualisation :-) Cheers, Josh -- Rackspace Australia On 9/27/13 3:10 AM, James E. Blair wrote: We recently made a change to Zuul's scheduling algorithm (how it determines which changes to combine together and run tests). Now when a change fails tests (or has a

Re: [openstack-dev] Backwards incompatible migration changes - Discussion

2013-09-16 Thread Joshua Hesketh
On 9/16/13 10:37 PM, Dolph Mathews wrote: On Mon, Sep 16, 2013 at 5:31 AM, Michael Still mi...@stillhq.com mailto:mi...@stillhq.com wrote: On Fri, Sep 13, 2013 at 7:51 AM, Dolph Mathews dolph.math...@gmail.com mailto:dolph.math...@gmail.com wrote: ++ Data backups are a solved

Re: [OpenStack-Infra] Log storage/serving

2013-09-12 Thread Joshua Hesketh
Hey, Great overview and plan James, thanks for that :-). So it seems to me that we're duplicating the job of swift a little bit by writing a program to accept an object over http and store it on disk. If our end-game is logs stored in swift then why not make jenkins (and other workers) push

Re: [openstack-dev] Backwards incompatible migration changes - Discussion

2013-09-11 Thread Joshua Hesketh
On 9/4/13 6:47 AM, Michael Still wrote: On Wed, Sep 4, 2013 at 1:54 AM, Vishvananda Ishaya vishvana...@gmail.com wrote: +1 I think we should be reconstructing data where we can, but keeping track of deleted data in a backup table so that we can restore it on a downgrade seems like overkill. I

[openstack-dev] Backwards incompatible migration changes - Discussion

2013-09-02 Thread Joshua Hesketh
Howdy, At the moment database migrations are required to implement a downgrade method to ensure updates can be rolled back. Currently downgrades are only being tested by Jenkins/tox against sqlite databases. MySQL and Postgresql are not tested and often have special edge cases. I have been

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