This handles scheduling of jobs for more than one type of
image; currently we'll run tests for Workstation live as well.
It requires some cleverness to run some tests for *all* images
(currently just default_boot_and_install) but run all the tests
that can be run with any non-live installer image with the best
image available for the compose. We introduce a special (openQA,
not fedfind) 'flavor' called 'universal'; we run a couple of
checks to find the best image in the compose for running the
universal tests, and schedule tests for the 'universal' flavor
with that image. The 'best' image is a server or 'generic' DVD
if possible, and if not, a server or 'generic' boot.iso.
ISO files have the compose's version identifier prepended to
their names. Otherwise they retain their original names, which
should usually be unique within a given compose, except for
boot.iso files, which have their payload and arch added into
their names to ensure they don't overwrite each other.
This also adds a mechanism for TESTCASES (in conf_test_suites)
to define a callback which will be called with the flavor of
the image being tested; the result of the callback will be used
as the 'test name' for relval result reporting purposes. This
allows us to report results against the correct 'test instance'
for the image being tested, for tests like Boot_default_install
which have 'test instances' for each image. We can extend this
general approach in future for other cases where we have
multiple 'test instances' for a single test case.
The basic approach is that openqa_trigger gets a ValidationEvent from
python-wikitcms - either the Wiki.current_event property for
'current', or the event specified, obtained via the newly-added
Wiki.get_validation_event(), for 'event'. For 'event' it then just
goes ahead and runs the jobs and prints the IDs. For 'current' it
checks the last run compose version for each arch and runs if needed,
as before. The ValidationEvent's 'sortname' property is the value
written out to PERSISTENT to track the 'last run' - this property is
intended to always sort compose events 'correctly', so we should
always run when appropriate even when going from Rawhide to Branched,
Branched to a TC, TC to RC, RC to (next milestone) TC.
On both paths it gets a fedfind.Release object via the ValidationEvent
- ValidationEvents have a ff_release property which is the
fedfind.Release object that matches that event. It then queries
fedfind for image locations using a query that tries to get just *one*
generic-ish network install image for each arch. It passes the
location to download_image(), which is just download_rawhide_iso()
renamed and does the same job, only it can be simpler now.
From there it works pretty much as before, except we use the
ValidationEvent's 'version' property as the BUILD setting for OpenQA,
and report_job_results get_relval_commands() is tweaked slightly to
parse this properly to produce a correct report-auto command.
Probably the most likely bits to break here are the sortname thing
(see wikitcms helpers.py fedora_release_sort(), it's pretty stupid, I
should re-write it) and the image query, which might wind up getting
more than one image depending on how exactly the F22 Alpha composes
look. I'll keep a close eye on that. We can always take the list from
fedfind and further filter it so we have just one image per arch.
Image objects have a .arch attribute so this will be easy to do if
necessary. I *could* give the fedfind query code a 'I'm feeling lucky'-
ish mode to only return one image per (whatever), but not sure if that
would be too specialized, I'll think about it.
