[openstack-dev] [fuel][plugin] node_role only need when attribute false - where is the fuel plugin parser code?

Aleksandr Didenko adidenko at mirantis.com
Thu Jan 21 12:24:43 UTC 2016


Whoops, forgot to add a link, sorry.. Here it is

[0] http://paste.openstack.org/show/484552/

On Thu, Jan 21, 2016 at 1:24 PM, Aleksandr Didenko <adidenko at mirantis.com>
wrote:

> Hi,
>
> I'm working on a plugin for 8.0 atm and this is how it worked for me [0].
> It's a restriction not for node role, it's for other plugin setting, but I
> suppose it should work in your case as well.
> So in general it should look like:
>
> condition: "settings:plugin_name.attribute_name.value == false"
>
> Regards,
> Alex
>
> On Wed, Jan 20, 2016 at 8:07 PM, Matthew Mosesohn <mmosesohn at mirantis.com>
> wrote:
>
>> Hi Nikolas,
>>
>> I'm not exactly sure about your case, but you should try something like
>> this:
>> https://github.com/openstack/fuel-plugin-detach-keystone/blob/master/node_roles.yaml#L14-L15
>> restrictions:
>> - condition: "settings:opendaylight_plugin:use_external_odl == false"
>> - message: "OpenDaylight role can only be used without external ODL"
>>
>> On Wed, Jan 20, 2016 at 9:41 PM, Nikolas Hermanns <
>> nikolas.hermanns at ericsson.com> wrote:
>>
>>> Hey,
>>>
>>> I am developing on a fuel plugin at the moment.
>>> (fuel-plugin-opendaylight)
>>> In node_roles.yaml I would like to define something similar to:
>>> opendaylight:
>>>   limits:
>>>     max: 1
>>>     min: if "attributes:use_external_odl == true" then 0 else 1
>>>
>>> attributes:use_external_odl comes from the environment_config. Is such
>>> thing possible? And where is the code where that logic is actually build
>>> up. Which repo is having that?
>>>
>>> BR Nikolas
>>>
>>>
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>>
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