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Clark,

This is good. every file that uses a CONF.xyz needs to have an import for
xyz. This is often overlooked

-- dims


On Tue, Sep 10, 2013 at 11:43 PM, Clark Boylan <clark.boylan at gmail.com>wrote:

> On Mon, Sep 9, 2013 at 4:20 AM, Rosa, Andrea (HP Cloud Services)
> <andrea.rosa at hp.com> wrote:
> > Hi all
> >
> > I need to debug a specific test but when I try to run it in debug mode
> using the "run_tests -d" (I need to attach pdb) that command fails but if I
> run the script without the "-d" option that works.
> > I created a brand-new env so I don't think it's related to my local env.
> > Anyone is experiencing the same issue?
> > Should I file a nova bug for that?
> >
> > Error details:
> > ./run_tests.sh -d
> nova.tests.integrated.test_servers.ServersTestV3.test_create_and_rebuild_server
> > Traceback (most recent call last):
> >   File "nova/tests/integrated/test_servers.py", line 43, in setUp
> >     super(ServersTest, self).setUp()
> >   File "nova/tests/integrated/integrated_helpers.py", line 87, in setUp
> >     self.consoleauth = self.start_service('consoleauth')
> >   File "nova/test.py", line 279, in start_service
> >     svc = self.useFixture(ServiceFixture(name, host, **kwargs))
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/testtools/testcase.py",
> line 591, in useFixture
> >     fixture.setUp()
> >   File "nova/test.py", line 174, in setUp
> >     self.service = service.Service.create(**self.kwargs)
> >   File "nova/service.py", line 245, in create
> >     manager = CONF.get(manager_cls, None)
> >   File "/home/ubuntu/nova/.venv/lib/python2.7/_abcoll.py", line 342, in
> get
> >     return self[key]
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py",
> line 1610, in __getitem__
> >     return self.__getattr__(key)
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py",
> line 1606, in __getattr__
> >     return self._get(name)
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py",
> line 1930, in _get
> >     value = self._substitute(self._do_get(name, group, namespace))
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py",
> line 1948, in _do_get
> >     info = self._get_opt_info(name, group)
> >   File
> "/home/ubuntu/nova/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py",
> line 2029, in _get_opt_info
> >     raise NoSuchOptError(opt_name, group)
> > NoSuchOptError: no such option: consoleauth_manager
> >
> > Ran 1 test in 11.296s
> > FAILED (failures=1)
> >
> There are a couple interesting things going on here, and I haven't
> quite untangled all of it. Basically the consoleauth_manager option
> comes from nova.consoleauth.manager and when we don't import that
> module the option isn't available to us. For some reason when running
> `python -m subunit.run
>
> nova.tests.integrated.test_servers.ServersTestV3.test_create_and_rebuild_server`
> or `python -m testtools.run
>
> nova.tests.integrated.test_servers.ServersTestV3.test_create_and_rebuild_server`
> (this is what run_tests.sh -d does) nova.consoleauth.manager isn't
> being imported, but when running `testr run
>
> nova.tests.integrated.test_servers.ServersTestV3.test_create_and_rebuild_server`
> it is. Not sure why there is a difference (possibly related to
> discover?).
>
> I did manage to confirm that the attached patch mostly fixes the
> problem. It allows me to run the above commands out of the a tox built
> virtualenv, but not a run_tests.sh built virtualenv. This is the other
> piece of the puzzle that I haven't sorted yet. I do have a hunch it
> has to do with how oslo.config is installed. As a work around you can
> source the tox virtualenv then run run_tests.sh -N -d and that should
> work given the attached patch. I would submit a change to Gerrit but
> would like to understand more of what is going on first. If someone
> else groks this more please feel free to submit the fix instead.
>
> Clark
>
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>
>


-- 
Davanum Srinivas :: http://davanum.wordpress.com
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