[openstack-dev] [wsme] potential issues with WSME 0.8.0

Renat Akhmerov rakhmerov at mirantis.com
Wed Aug 26 09:43:05 UTC 2015


Ok, thanks. We’ll fix it in Mistral accordingly.

Renat Akhmerov
@ Mirantis Inc.



> On 26 Aug 2015, at 15:12, Dmitry Tantsur <dtantsur at redhat.com> wrote:
> 
> On 08/26/2015 11:05 AM, Lucas Alvares Gomes wrote:
>> On Wed, Aug 26, 2015 at 9:27 AM, Chris Dent <chdent at redhat.com> wrote:
>>> On Wed, 26 Aug 2015, Dmitry Tantsur wrote:
>>> 
>>>> Note that this is an API breaking change, which can potentially break
>>>> random users of all projects using wsme. I think we should communicate this
>>>> point a bit louder, and I also believe it should have warranted a major
>>>> version bump.
>>> 
>>> 
>>> Yeah, Lucas and I weren't actually aware of the specific impact of that
>>> change until after it was released; part of the danger of being cores-on-
>>> demand rather than cores-by-desire[1].
>>> 
>>> I'll speak with him and dhellman later this morning and figure out
>>> the best thing to do.
>>> 
>> 
>> +1, yeah I kinda agree with the major version bump. But also it's
>> important to note that Ironic which was affected by that was relying
>> on be able to POST nonexistent fields to create resources and WSME
>> would just ignore those on versions <= 0.8.0. That's a legitimate bug
>> that have been fixed in WSME (and projects shouldn't have relied on
>> that in the first place).
> 
> Note that I'm not talking about our projects, I'm talking about our users, whose automation might become broken after the switch.
> 
>> 
>> Cheers,
>> Lucas
>> 
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