[openstack-dev] [Fuel] removing single mode
mscherbakov at mirantis.com
Tue Aug 26 06:25:36 UTC 2014
Definitely fuel spec is needed :)
On Mon, Aug 25, 2014 at 8:45 PM, Evgeniy L <eli at mirantis.com> wrote:
> Hi Andrew,
> I have some comments regarding to you action items
> >> 2) Removing simple mode from the ui and tests
> >> 3) Removing simple mode support from nailgun (maybe we leave it) and cli
> We shouldn't do it, because nailgun should handle both versions of cluster.
> What we have to do here is to use openstack.yaml to keep all possible
> For new release there will be only ha, to manage previous releases we have
> to create data migrations in nailgun to create the filed with modes i.e.
> and ha.
> Also fixes for ui are required too, I think it mostly related to wizard,
> 'mode' tab
> where use can chose ha or non ha cluster in case of new release there
> be only ha, and in case of old releases there should be ha and multinode.
> On Mon, Aug 25, 2014 at 8:19 PM, Andrew Woodward <xarses at gmail.com>
>> Started a new thread so that we don't hijack the older thread.
>>> Andrew, will you work on it in 6.0? What are remaining items there?
>>> Also, it might affect our tests - simple mode runs faster so we use it for
>>> smoke ISO test. Anastasia, please confirm that we can switch smoke to
>>> one-ha-controller model, or even drop smoke at all and use BVT only
>>> (running CentOS 3 HA controllers and same with Ubuntu).
>> The primary reason that we haven't disabled single yet is was due to 
>> where we where having problems adding additional controllers. With the
>> changes to galera and rabbit clustering it appears that we ended up fixing
>> it already.
>> The remaining issues are:
>> 1) Ensuring we have good test coverage for the cases we expect to support
>> 2) Removing simple mode from the ui and tests
>> 3) Removing simple mode support from nailgun (maybe we leave it) and cli
>> 4) Updating documentation
>>  https://bugs.launchpad.net/fuel/+bug/1350266
>>  https://bugs.launchpad.net/fuel/+bug/1350266/comments/7
>> Ceph community
>> OpenStack-dev mailing list
>> OpenStack-dev at lists.openstack.org
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