Open Stack

On 2015-05-21 4:18 PM, Chris Friesen wrote:
>>>
>>
>> I guess it's for the reason I mentioned above:
>>
>> To not break all OpenStack installations on Earth running with default
>> config values.
>>
> 
> So that's not breaking *upgrades* of all OpenStack installations with
> default config values, which is a slightly different thing.
> 

Yes it will. Try to change instance_template_name and manage existing
instances. You won't be able.

The above scenario is the same as upgrading OpenStack Nova and having
instance_template_name changes its default value. Unless someone patches
Nova to use the instance UUID instead of its name to find it in libvirt.

-- 
Mathieu