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Re: Fuel 5.1 all-in-one

 

I think we should let users shoot themselves in a leg, but there should be
a big warning thrown into their face before they do so. Just discussed that
with Chris yesterday

Roman

On Tue, Sep 30, 2014 at 5:47 AM, Andrey Danin <adanin@xxxxxxxxxxxx> wrote:

> AFAIR, we created this restriction because VM instances may eat all CPUs
> and then there will be a lot of problems with DB performance. We just
> prohibited a user from doing such "shoot-in-leg" configuration. We suggest
> to use a number of virtual machines as a demo/playground environment
> instead.
>
> On Mon, Sep 29, 2014 at 6:43 AM, Aleksandr Vorobiov <
> avorobiov@xxxxxxxxxxxx> wrote:
>
>> Hello everyone,
>>
>> Recently I've been playing and trying to install MOS in "all in one"
>> mode, i.e. all services should be setup in one node. To accomplish this
>> I've edited the file
>> /usr/lib/python2.6/site-packages/nailgun/fixtures/openstack.yaml in nailgun
>> docker container. I've removed instructions which describe conflicts
>> between roles:
>>
>> ----------------------------------------------------------------
>> controller:  name: "Controller"  description: "The controller initiates
>> orchestration activities and provides an external API. Other components
>> like Glance (image storage), Keystone (identity management), Horizon
>> (OpenStack dashboard) and Nova-Scheduler are installed on the controller
>> as well."  conflicts:  - compute
>> ---------------------------------------------------------------------------------------------------
>>
>> Strings in red were removed.
>>
>> After that I was able to assign controller, cinder and compute roles on a
>> single node. After finishing deployment I was able to complete OSTF tests
>> and checked installation manually, at first glance everything works well.
>>
>> The question is: is this behaviour expected  and what issues could be
>> faced in such setup?
>>
>> Thank you in advance.
>>
>> --
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>>
>
>
> --
> Andrey Danin
> adanin@xxxxxxxxxxxx
> skype: gcon.monolake
>
> --
> Mailing list: https://launchpad.net/~fuel-dev
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>
>

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