Python Recipe.by_id方法代码示例

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
def provision_virt_recipe(recipe_id):
    log.debug('Attempting to provision dynamic virt guest for recipe %s', recipe_id)
    session.begin()
    try:
        recipe = Recipe.by_id(recipe_id)
        manager = dynamic_virt.VirtManager(recipe.recipeset.job.owner)
        available_flavors = manager.available_flavors()
        # We want them in order of smallest to largest, so that we can pick the
        # smallest flavor that satisfies the recipe's requirements. Sorting by RAM
        # is a decent approximation.
        possible_flavors = XmlHost.from_string(recipe.host_requires)\
            .filter_openstack_flavors(available_flavors, manager.lab_controller)
        if not possible_flavors:
            log.debug('No OpenStack flavors matched recipe %s, marking precluded',
                    recipe.id)
            recipe.virt_status = RecipeVirtStatus.precluded
            return
        possible_flavors = sorted(possible_flavors, key=lambda flavor: flavor.ram)
        flavor = possible_flavors[0]
        vm_name = '%srecipe-%s' % (
                ConfigItem.by_name(u'guest_name_prefix').current_value(u'beaker-'),
                recipe.id)
        # FIXME can we control use of virtio?
        #virtio_possible = True
        #if self.recipe.distro_tree.distro.osversion.osmajor.osmajor == "RedHatEnterpriseLinux3":
        #    virtio_possible = False
        vm = manager.create_vm(vm_name, flavor)
        vm.instance_created = datetime.utcnow()
        try:
            recipe.createRepo()
            recipe.clear_candidate_systems()
            recipe.watchdog = Watchdog()
            recipe.resource = vm
            recipe.recipeset.lab_controller = manager.lab_controller
            recipe.virt_status = RecipeVirtStatus.succeeded
            recipe.schedule()
            log.info("recipe ID %s moved from Queued to Scheduled by provision_virt_recipe" % recipe.id)
            recipe.waiting()
            recipe.provision()
            log.info("recipe ID %s moved from Scheduled to Waiting by provision_virt_recipe" % recipe.id)
        except:
            exc_type, exc_value, exc_tb = sys.exc_info()
            try:
                manager.destroy_vm(vm)
            except Exception:
                log.exception('Failed to clean up vm %s '
                        'during provision_virt_recipe, leaked!', vm.instance_id)
                # suppress this exception so the original one is not masked
            raise exc_type, exc_value, exc_tb
        session.commit()
    except Exception, e:
        log.exception('Error in provision_virt_recipe(%s)', recipe_id)
        session.rollback()
        # As an added precaution, let's try and avoid this recipe in future
        with session.begin():
            recipe = Recipe.by_id(recipe_id)
            recipe.virt_status = RecipeVirtStatus.failed

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
def provision_virt_recipes(*args):
    # We limit to labs where the tree is available by NFS because RHEV needs to 
    # use autofs to grab the images. See VirtManager.start_install.
    recipes = MachineRecipe.query\
            .join(Recipe.recipeset).join(RecipeSet.job)\
            .filter(Job.dirty_version == Job.clean_version)\
            .join(Recipe.distro_tree, DistroTree.lab_controller_assocs, LabController)\
            .filter(Recipe.status == TaskStatus.queued)\
            .filter(Recipe.virt_status == RecipeVirtStatus.possible)\
            .filter(LabController.disabled == False)\
            .filter(or_(RecipeSet.lab_controller == None,
                RecipeSet.lab_controller_id == LabController.id))\
            .filter(LabControllerDistroTree.url.like(u'nfs://%'))\
            .order_by(RecipeSet.priority.desc(), Recipe.id.asc())
    if not recipes.count():
        return False
    log.debug("Entering provision_virt_recipes")
    for recipe_id, in recipes.values(Recipe.id.distinct()):
        system_name = None
        session.begin()
        try:
            system_name = u'%srecipe_%s' % (
                    ConfigItem.by_name(u'guest_name_prefix').current_value(u'beaker_'),
                    recipe_id)
            provision_virt_recipe(system_name, recipe_id)
            session.commit()
        except needpropertyxml.NotVirtualisable:
            session.rollback()
            session.begin()
            recipe = Recipe.by_id(recipe_id)
            recipe.virt_status = RecipeVirtStatus.precluded
            session.commit()
        except VMCreationFailedException:
            session.rollback()
            session.begin()
            recipe = Recipe.by_id(recipe_id)
            recipe.virt_status = RecipeVirtStatus.skipped
            session.commit()
        except Exception, e: # This will get ovirt RequestErrors from recipe.provision()
            log.exception('Error in provision_virt_recipe(%s)', recipe_id)
            session.rollback()
            try:
                # Don't leak the vm if it was created
                if system_name:
                    with dynamic_virt.VirtManager() as manager:
                        manager.destroy_vm(system_name)
                # As an added precaution, let's try and avoid this recipe in future
                session.begin()
                recipe = Recipe.by_id(recipe_id)
                recipe.virt_status = RecipeVirtStatus.failed
                session.commit()
            except Exception:
                log.exception('Exception in exception handler :-(')
        finally:

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
def provision_virt_recipe(system_name, recipe_id):
    recipe = Recipe.by_id(recipe_id)
    recipe.createRepo()
    # Figure out the "data centers" where we can run the recipe
    if recipe.recipeset.lab_controller:
        # First recipe of a recipeSet determines the lab_controller
        lab_controllers = [recipe.recipeset.lab_controller]
    else:
        # NB the same criteria are also expressed above
        lab_controllers = LabController.query.filter_by(disabled=False, removed=None)
        lab_controllers = needpropertyxml.apply_lab_controller_filter(
                recipe.host_requires, lab_controllers)

    lab_controllers = [lc for lc in lab_controllers.all()
            if recipe.distro_tree.url_in_lab(lc, 'nfs')]
    recipe.systems = []
    recipe.watchdog = Watchdog()
    recipe.resource = VirtResource(system_name=system_name)
    with dynamic_virt.VirtManager() as manager:
        recipe.resource.allocate(manager, lab_controllers)
    recipe.recipeset.lab_controller = recipe.resource.lab_controller
    recipe.schedule()
    log.info("recipe ID %s moved from Queued to Scheduled by provision_virt_recipe" % recipe.id)
    recipe.waiting()
    recipe.provision()
    log.info("recipe ID %s moved from Scheduled to Waiting by provision_virt_recipe" % recipe.id)

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def run(self):
     session.begin()
     recipe = Recipe.by_id(self.recipe_id)
     self.ready_evt.set()
     self.continue_evt.wait()
     recipe.tasks[-1].stop()
     session.commit()

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def tearDown(self):
     admin_user = User.by_user_name(data_setup.ADMIN_USER)
     if getattr(self,'recipe_id', None):
         with session.begin():
             recipe = Recipe.by_id(self.recipe_id)
             if recipe.resource.system.open_reservation:
                 recipe.resource.release()

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
    def install_start(self, recipe_id=None):
        """
        Report comencement of provisioning of a recipe's resource, extend
        first task's watchdog, and report 'Install Started' against it.
        """
        try:
            recipe = Recipe.by_id(recipe_id)
        except InvalidRequestError:
            raise BX(_("Invalid Recipe ID %s" % recipe_id))

        first_task = recipe.first_task
        if not recipe.resource.install_started:
            recipe.resource.install_started = datetime.utcnow()
            # extend watchdog by 3 hours 60 * 60 * 3
            kill_time = 10800
            # XXX In future releases where 'Provisioning'
            # is a valid recipe state, we will no longer
            # need the following block.
            log.debug('Extending watchdog for %s', first_task.t_id)
            first_task.extend(kill_time)
            log.debug('Recording /start for %s', first_task.t_id)
            first_task.pass_(path=u'/start', score=0, summary=u'Install Started')
            return True
        else:
            log.debug('Already recorded /start for %s', first_task.t_id)
            return False

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
    def install_done(self, recipe_id=None, fqdn=None):
        """
        Report completion of installation with current FQDN
        """
        if not recipe_id:
            raise BX(_("No recipe id provided!"))
        if not fqdn:
            raise BX(_("No fqdn provided!"))

        try:
            recipe = Recipe.by_id(recipe_id)
        except InvalidRequestError:
            raise BX(_("Invalid Recipe ID %s" % recipe_id))

        recipe.resource.install_finished = datetime.utcnow()
        # We don't want to change an existing FQDN, just set it
        # if it hasn't been set already (see BZ#879146)
        configured = recipe.resource.fqdn
        if configured is None:
            recipe.resource.fqdn = configured = fqdn
        elif configured != fqdn:
            # We use eager formatting here to make this easier to test
            log.info("Configured FQDN (%s) != reported FQDN (%s) in R:%s" %
                     (configured, fqdn, recipe_id))
        return configured

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
    def files(self, recipe_id):
        """
        Return an array of logs for the given recipe.

        :param recipe_id: id of recipe
        :type recipe_id: integer

        .. deprecated:: 0.9.4
           Use :meth:`taskactions.files() <bkr.server.task_actions.taskactions.files>` instead.
        """
        try:
            recipe = Recipe.by_id(recipe_id)
        except InvalidRequestError:
            raise BX(_('Invalid recipe ID: %s' % recipe_id))
        # Build a list of logs excluding duplicate paths, to mitigate:
        # https://bugzilla.redhat.com/show_bug.cgi?id=963492
        logdicts = []
        seen_paths = set()
        for log in recipe.all_logs():
            logdict = log.dict
            # The path we care about here is the path which beaker-transfer 
            # will move the file to.
            # Don't be tempted to use os.path.join() here since log['path'] 
            # is often '/' which does not give the result you would expect.
            path = os.path.normpath('%s/%s/%s' % (logdict['filepath'],
                    logdict['path'], logdict['filename']))
            if path in seen_paths:
                logger.warn('%s contains duplicate log %s', log.parent.t_id, path)
            else:
                seen_paths.add(path)
                logdicts.append(logdict)
        return logdicts

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
    def really_return_reservation(self, id, msg=None):
        try:
            recipe = Recipe.by_id(id)
        except InvalidRequestError:
            raise BX(_("Invalid Recipe ID %s" % id))
        recipe.return_reservation()

        flash(_(u"Successfully released reserved system for %s" % recipe.t_id))
        redirect('/jobs/mine')

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def extend(self, recipe_id, kill_time):
     """
     Extend recipe watchdog by kill_time seconds
     """
     try:
         recipe = Recipe.by_id(recipe_id)
     except InvalidRequestError:
         raise BX(_('Invalid recipe ID: %s' % recipe_id))
     return recipe.extend(kill_time)

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def postinstall_done(self, recipe_id=None):
     """
     Report completion of postinstallation
     """
     try:
         recipe = Recipe.by_id(recipe_id)
     except InvalidRequestError:
         raise BX(_(u'Invalid Recipe ID %s' % recipe_id))
     recipe.resource.postinstall_finished = datetime.utcnow()
     return True

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def console_output(self, recipe_id, output_length=None, offset=None):
     """
     Get text console log output from OpenStack 
     """
     try:
         recipe = Recipe.by_id(recipe_id)
     except InvalidRequestError:
         raise BX(_('Invalid recipe ID: %s' % recipe_id))
     manager = dynamic_virt.VirtManager(recipe.recipeset.job.owner)
     return manager.get_console_output(recipe.resource.instance_id, output_length)

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def test_rendered_kickstart_is_deleted(self):
     with session.begin():
         self.job_to_delete.to_delete = datetime.datetime.utcnow()
         recipe = self.job_to_delete.recipesets[0].recipes[0]
         ks = RenderedKickstart(kickstart=u'This is not a real kickstart.')
         recipe.rendered_kickstart = ks
     log_delete.log_delete()
     with session.begin():
         self.assertEqual(Recipe.by_id(recipe.id).rendered_kickstart, None)
         self.assertRaises(NoResultFound, RenderedKickstart.by_id, ks.id)

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def to_xml(self, recipe_id=None):
     """ 
         Pass in recipe id and you'll get that recipe's xml
     """
     if not recipe_id:
         raise BX(_("No recipe id provided!"))
     try:
         recipexml = Recipe.by_id(recipe_id).to_xml().toprettyxml()
     except InvalidRequestError:
         raise BX(_("Invalid Recipe ID %s" % recipe_id))
     return recipexml

# 需要导入模块: from bkr.server.model import Recipe [as 别名]
# 或者: from bkr.server.model.Recipe import by_id [as 别名]
 def systems(self, recipe_id=None, *args, **kw):
     try:
         recipe = Recipe.by_id(recipe_id)
     except NoResultFound:
         flash(_(u"Invalid recipe id %s" % recipe_id))
         redirect(url("/recipes"))
     PDC = widgets.PaginateDataGrid.Column
     fields = [PDC(name='fqdn', getter=lambda x: x.link, title='Name'),
         PDC(name='user', getter=lambda x: x.user.email_link if x.user else None, title='User'),]
     grid = myPaginateDataGrid(fields=fields)
     return dict(title='Recipe Systems', grid=grid, list=recipe.systems,
         search_bar=None)