def test_check_hypervisor_stats(self):

        mock_compute = mock.Mock()
        mock_stats = mock.Mock()

        return_values = [
            {
                'count': 0,
                'memory_mb': 0,
                'vcpus': 0
            },
            {
                'count': 1,
                'memory_mb': 1,
                'vcpus': 1
            },
        ]

        mock_stats.to_dict.side_effect = return_values
        mock_compute.hypervisors.statistics.return_value = mock_stats

        stats = utils.check_hypervisor_stats(mock_compute,
                                             nodes=1,
                                             memory=1,
                                             vcpu=1)

        self.assertEqual(stats, None)
        self.assertEqual(mock_stats.to_dict.call_count, 1)

        stats = utils.check_hypervisor_stats(mock_compute,
                                             nodes=1,
                                             memory=1,
                                             vcpu=1)
        self.assertEqual(stats, return_values[-1])
        self.assertEqual(mock_stats.to_dict.call_count, 2)
Ejemplo n.º 2
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    def test_check_hypervisor_stats(self):

        mock_compute = mock.Mock()
        mock_stats = mock.Mock()

        return_values = [{"count": 0, "memory_mb": 0, "vcpus": 0}, {"count": 1, "memory_mb": 1, "vcpus": 1}]

        mock_stats.to_dict.side_effect = return_values
        mock_compute.hypervisors.statistics.return_value = mock_stats

        stats = utils.check_hypervisor_stats(mock_compute, nodes=1, memory=1, vcpu=1)

        self.assertEqual(stats, None)
        self.assertEqual(mock_stats.to_dict.call_count, 1)

        stats = utils.check_hypervisor_stats(mock_compute, nodes=1, memory=1, vcpu=1)
        self.assertEqual(stats, return_values[-1])
        self.assertEqual(mock_stats.to_dict.call_count, 2)
    def _pre_heat_deploy(self):
        """Setup before the Heat stack create or update has been done."""
        clients = self.app.client_manager
        compute_client = clients.compute

        self.log.debug("Checking hypervisor stats")
        if utils.check_hypervisor_stats(compute_client) is None:
            raise exceptions.DeploymentError(
                "Expected hypervisor stats not met")
        return True
    def _pre_heat_deploy(self):
        """Setup before the Heat stack create or update has been done."""
        clients = self.app.client_manager
        compute_client = clients.compute

        self.log.debug("Checking hypervisor stats")
        if utils.check_hypervisor_stats(compute_client) is None:
            raise exceptions.DeploymentError(
                "Expected hypervisor stats not met")
        return True
Ejemplo n.º 5
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    def test_check_hypervisor_stats(self):

        mock_compute = mock.Mock()
        mock_stats = mock.Mock()

        return_values = [
            {'count': 0, 'memory_mb': 0, 'vcpus': 0},
            {'count': 1, 'memory_mb': 1, 'vcpus': 1},
        ]

        mock_stats.to_dict.side_effect = return_values
        mock_compute.hypervisors.statistics.return_value = mock_stats

        stats = utils.check_hypervisor_stats(
            mock_compute, nodes=1, memory=1, vcpu=1)

        self.assertIsNone(stats)
        self.assertEqual(mock_stats.to_dict.call_count, 1)

        stats = utils.check_hypervisor_stats(
            mock_compute, nodes=1, memory=1, vcpu=1)
        self.assertEqual(stats, return_values[-1])
        self.assertEqual(mock_stats.to_dict.call_count, 2)
    def _predeploy_verify_capabilities(self, stack, parameters, parsed_args):
        self.predeploy_errors = 0
        self.predeploy_warnings = 0
        self.log.debug("Starting _pre_verify_capabilities")

        bm_client = self.app.client_manager.baremetal

        self._check_boot_images()

        flavors = self._collect_flavors(parsed_args)

        self._check_ironic_boot_configuration(bm_client)

        errors, warnings = utils.assign_and_verify_profiles(
            bm_client, flavors,
            assign_profiles=False,
            dry_run=parsed_args.dry_run
        )
        self.predeploy_errors += errors
        self.predeploy_warnings += warnings

        compute_client = self.app.client_manager.compute

        self.log.debug("Checking hypervisor stats")
        if utils.check_hypervisor_stats(compute_client) is None:
            self.log.error("Expected hypervisor stats not met")
            self.predeploy_errors += 1

        self.log.debug("Checking nodes count")
        enough_nodes, count, ironic_nodes_count = utils.check_nodes_count(
            bm_client,
            stack,
            parameters,
            {
                'ControllerCount': 1,
                'ComputeCount': 1,
                'ObjectStorageCount': 0,
                'BlockStorageCount': 0,
                'CephStorageCount': 0,
            }
        )
        if not enough_nodes:
            self.log.error(
                "Not enough nodes - available: {0}, requested: {1}".format(
                    ironic_nodes_count, count))
            self.predeploy_errors += 1

        return self.predeploy_errors, self.predeploy_warnings
    def _predeploy_verify_capabilities(self, stack, parameters, parsed_args):
        self.predeploy_errors = 0
        self.predeploy_warnings = 0
        self.log.debug("Starting _pre_verify_capabilities")

        bm_client = self.app.client_manager.baremetal

        self._check_boot_images()

        flavors = self._collect_flavors(parsed_args)

        self._check_ironic_boot_configuration(bm_client)

        errors, warnings = utils.assign_and_verify_profiles(
            bm_client, flavors,
            assign_profiles=False,
            dry_run=parsed_args.dry_run
        )
        self.predeploy_errors += errors
        self.predeploy_warnings += warnings

        compute_client = self.app.client_manager.compute

        self.log.debug("Checking hypervisor stats")
        if utils.check_hypervisor_stats(compute_client) is None:
            self.log.error("Expected hypervisor stats not met")
            self.predeploy_errors += 1

        self.log.debug("Checking nodes count")
        enough_nodes, count, ironic_nodes_count = utils.check_nodes_count(
            bm_client,
            stack,
            parameters,
            {
                'ControllerCount': 1,
                'ComputeCount': 1,
                'ObjectStorageCount': 0,
                'BlockStorageCount': 0,
                'CephStorageCount': 0,
            }
        )
        if not enough_nodes:
            self.log.error(
                "Not enough nodes - available: {0}, requested: {1}".format(
                    ironic_nodes_count, count))
            self.predeploy_errors += 1

        return self.predeploy_errors, self.predeploy_warnings