What kind of side stuff are we doing and what kind of problems will it lead to?
On Tue, Mar 11, 2014 at 12:20 PM, Vladimir Kuklin <[email protected]>wrote: > Ryan > > There could be some intersections between controller and compute node > configuration. I am still not quite sure that installing controller and > compute configs will not break anything: you will need to run tempest at > least. We are running 2 contradicting classes, which we should not. > Instead, we should split deployment into small pieces and install only > nova-compute and dependencies on the controller node. Currently, we are > doing a lot if side stuff, that can lead us to a lot of problems. > > > On Tue, Mar 11, 2014 at 11:05 PM, Mike Scherbakov < > [email protected]> wrote: > >> Great finding! >> I believe there were some minor issues, and there were no use cases for >> using all-in-one deployment. That's why we kept it as is, and didn't even >> bother fixing the issues. If we remove restriction, then it means we have >> to test it thoroughly. For this particular case, there is 95% guarantee >> that it will work just fine on one node if it works on two. >> >> So I'm +1 for removing the restriction. It will also allow us to rewrite >> some smoke tests to use single-node env to speed up Fuel CI checks. >> >> However we must keep at least system tests for distributed envs, as it is >> easy to hardcode "localhost" somewhere and we must always ensure that Fuel >> works in distributed mode. >> >> >> On Tue, Mar 11, 2014 at 10:57 PM, Ryan Moe <[email protected]> wrote: >> >>> What were the reasons for not allowing a node to have both the compute >>> and controller roles? In my initial testing it appears that this works >>> fine. OSTF passes, all controller functions continue working, VMs boot, >>> etc. If those original concerns are no longer valid or if they can be >>> addressed then we can remove another arbitrary restriction from Fuel. >>> >>> Thoughts? >>> >>> -Ryan >>> >>> -- >>> Mailing list: https://launchpad.net/~fuel-dev >>> Post to : [email protected] >>> Unsubscribe : https://launchpad.net/~fuel-dev >>> More help : https://help.launchpad.net/ListHelp >>> >>> >> >> >> -- >> Mike Scherbakov >> #mihgen >> >> -- >> Mailing list: https://launchpad.net/~fuel-dev >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~fuel-dev >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > Yours Faithfully, > Vladimir Kuklin, > Senior Deployment Engineer, > Mirantis, Inc. > +7 (495) 640-49-04 > +7 (926) 702-39-68 > Skype kuklinvv > 45bk3, Vorontsovskaya Str. > Moscow, Russia, > www.mirantis.com <http://www.mirantis.ru/> > www.mirantis.ru > [email protected] >
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