[ovirt-devel] ovirt-system-tests run specific scenario/debugging

[Marc Young]

Im attempting to run via the lago commands re Barak's suggestion, but I'm
running into ssh timeouts (as it seems like maybe a failing deployment)

myoung at dev-vm in ~/repos/github/ovirt-system-tests/vagrant on master*
$ lago deploy
@ Deploy environment:
  # [Thread-2] Deploy VM lago-vagrant-host-0:
  # [Thread-1] Deploy VM lago-vagrant-engine:
    * [Thread-2] Wait for ssh connectivity:
    * [Thread-1] Wait for ssh connectivity:
    * [Thread-2] Wait for ssh connectivity: ERROR (in 0:28:21)
  # [Thread-2] Deploy VM lago-vagrant-host-0: ERROR (in 0:28:21)

With no changes,  using `run_suite.sh`, however, it works fine:


...snip....
/home/myoung/repos/github/ovirt-system-tests
@ Deploy oVirt environment:
  # Deploy environment:
    * [Thread-2] Deploy VM lago-vagrant-engine:
    * [Thread-3] Deploy VM lago-vagrant-host-0:
    * [Thread-3] Deploy VM lago-vagrant-host-0: Success (in 0:00:44)
    * [Thread-2] Deploy VM lago-vagrant-engine: Success (in 0:13:16)
  # Deploy environment: Success (in 0:13:16)
@ Deploy oVirt environment: Success (in 0:13:16)
/home/myoung/repos/github/ovirt-system-tests
Running test scenario 000_check_repo_closure.py
@ Run test: 000_check_repo_closure.py:
....snip....


and even continues to a full suite success:

@ Collect artifacts: Success (in 0:00:04)
/home/myoung/repos/github/ovirt-system-tests
run_suite.sh::main::SUCCESS::
/home/myoung/repos/github/ovirt-system-tests/vagrant - All tests passed :)

Is there a lago command I'm missing/some sort of configuration change
needed that I'm missing to run the lago commands manually?
I've been trying to piece together the manual commands from run_suite.sh
but I dont see it doing anything that I'm outright missing.

On Sat, Sep 16, 2017 at 2:27 PM, Nadav Goldin <ngoldin at virtual-gate.net>
wrote:

> Hi,
> Rerunning a specific python test file is possible, though it takes few
> manual steps. Take a look at [1].
>
> With regard to the debugger, it is possible to run the tests without
> 'lago ovirt runtest' commands at all, directly with Lago as a Python
> library, though it isn't fully used in OST. Basically you would have
> to export the same environment variables as described in [1], and then
> use the same imports and decorators as found in OST(mainly the
> testlib.with_ovirt_prefix decorator), with that in hand you can call
> the python file however you'd like.
>
> Of course this is all good for debugging, but less for OST(as you need
> the suite logic: log collections, order of tests, etc).
>
>
>
> [1] http://lists.ovirt.org/pipermail/lago-devel/20170402/000650.html
>
> On Thu, Sep 14, 2017 at 8:59 PM, Marc Young <3vilpenguin at gmail.com> wrote:
> > Is it possible to run a specific scenario without having to run back
> through
> > spin up/tear down?
> >
> > I want to rapidly debug a `test-scenarios/00#_something.py` and the
> > bootstrap scripts (001,002) take a really long time.
> >
> > Also is it possible to attach to a debugger within the test-scenario with
> > pdb? I didnt have luck and it looks like its abstracted away and not
> > executed as a regular python file in a way that i can get to an
> interactive
> > debugger
> >
> > _______________________________________________
> > Devel mailing list
> > Devel at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/devel
>
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