Open Stack

On 09/22/2014 01:29 AM, Deepak Shetty wrote:
> Thats incorrect, as i said in my original mail.. I am usign devstack+manila
> and it wasn't very clear to me that mysql-devel needs to be installed and
> it didn't get installed. I am on F20, not sure if that causes this , if
> yes, then we need to debug and fix this.

This is because by default devstack only installs the packages needed to
actually run OpenStack.  For unit test deps, you need the
INSTALL_TESTONLY_PACKAGES variable set to true in your localrc.  I've
advocated to get it enabled by default in the past but was told that
running unit tests on a devstack vm isn't the recommended workflow so
they don't want to do that.

> 
> Maybe its a good idea to put a comment in requirements.txt statign that the
> following C libs needs to be installed for  the venv to work smoothly. That
> would help too for the short term.

It's worth noting that you would need multiple entries for each lib
since every distro tends to call them something different.

> 
> On Sun, Sep 21, 2014 at 12:12 PM, Valeriy Ponomaryov <
> vponomaryov at mirantis.com> wrote:
> 
>> Dep "MySQL-python" is already in test-requirements.txt file. As Andreas
>> said, second one "mysql-devel" is C lib and can not be installed via pip.
>> So, project itself, as all projects in OpenStack, can not install it.
>>
>> C lib deps are handled by Devstack, if it is used. See:
>> https://github.com/openstack-dev/devstack/tree/master/files/rpms
>>
>> https://github.com/openstack-dev/devstack/blob/2f27a0ed3c609bfcd6344a55c121e56d5569afc9/functions-common#L895
>>
>> Yes, Manila could have its files in the same way in
>> https://github.com/openstack/manila/tree/master/contrib/devstack , but
>> this lib is already exist in deps for other projects. So, I guess you used
>> Manila "run_tests.sh" file on host without devstack installation, in that
>> case all other projects would fail in the same way.
>>
>> On Sun, Sep 21, 2014 at 2:54 AM, Alex Leonhardt <aleonhardt.py at gmail.com>
>> wrote:
>>
>>> And yet it's a dependency so I'm with Deepak and it should at least be
>>> mentioned in the prerequisites on a webpage somewhere .. :) I might even
>>> try and update/add that myself as it caught me out a few times too..
>>>
>>> Alex
>>>  On 20 Sep 2014 12:44, "Andreas Jaeger" <aj at suse.com> wrote:
>>>
>>>> On 09/20/2014 09:34 AM, Deepak Shetty wrote:
>>>>> thanks , that worked.
>>>>> Any idea why it doesn't install it automatically and/or it isn't
>>>> present
>>>>> in requirements.txt ?
>>>>> I thought that was the purpose of requirements.txt ?
>>>>
>>>> AFAIU requirements.txt has only python dependencies while
>>>> mysql-devel is a C development package,
>>>>
>>>> Andreas
>>>> --
>>>>  Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi
>>>>   SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
>>>>    GF: Jeff Hawn,Jennifer Guild,Felix Imendörffer,HRB16746 (AG Nürnberg)
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>>>>
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>>
>>
>> --
>> Kind Regards
>> Valeriy Ponomaryov
>> www.mirantis.com
>> vponomaryov at mirantis.com
>>
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