Python VolumeManagerExtension.get_volumes方法代码示例

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
    def test_recalculates_vg_sizes_when_disks_volumes_size_update(self):
        node_db = self.create_node()
        disks = self.get(node_db.id)

        vgs_before_update = filter(
            lambda volume: volume.get('type') == 'vg',
            VolumeManagerExtension.get_volumes(node_db))

        new_volume_size = 4200
        updated_disks_count = 0
        for disk in disks:
            if disk['size'] > 0:
                for volume in disk['volumes']:
                    volume['size'] = new_volume_size
                updated_disks_count += 1

        self.put(node_db.id, disks)

        vgs_after_update = filter(
            lambda volume: volume.get('type') == 'vg',
            VolumeManagerExtension.get_volumes(node_db))

        for vg_before, vg_after in zip(vgs_before_update, vgs_after_update):
            size_volumes_before = sum([
                volume.get('size', 0) for volume in vg_before['volumes']])
            size_volumes_after = sum([
                volume.get('size', 0) for volume in vg_after['volumes']])

            self.assertNotEqual(size_volumes_before, size_volumes_after)

            volume_group_size = new_volume_size * updated_disks_count
            self.assertEqual(size_volumes_after, volume_group_size)

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
 def test_multirole_controller_cinder_ceph(self):
     node = self.create_node('controller', 'cinder', 'ceph-osd')
     self.should_contain_os_with_minimal_size(node.volume_manager)
     self.should_allocates_same_size(
         node.volume_manager.volumes, ['image', 'cinder', 'ceph'])
     self.logical_volume_sizes_should_equal_all_phisical_volumes(
         VolumeManagerExtension.get_volumes(node))
     self.check_disk_size_equal_sum_of_all_volumes(
         VolumeManagerExtension.get_volumes(node))

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
 def test_allocates_all_free_space_for_vm_for_compute_role(self):
     node = self.create_node('compute')
     self.should_contain_os_with_minimal_size(node.volume_manager)
     self.all_free_space_except_os_for_volume(
         node.volume_manager.volumes, 'vm')
     self.logical_volume_sizes_should_equal_all_phisical_volumes(
         VolumeManagerExtension.get_volumes(node))
     self.check_disk_size_equal_sum_of_all_volumes(
         VolumeManagerExtension.get_volumes(node))

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
    def test_allocates_all_free_space_for_os_for_controller_role(self):
        node = self.create_node('controller')
        disks = only_disks(node.volume_manager.volumes)
        disks_size_sum = sum([disk['size'] for disk in disks])
        os_sum_size = self.os_size(disks)
        glance_sum_size = self.glance_size(disks)
        reserved_size = self.reserved_size(disks)

        self.assertEqual(disks_size_sum - reserved_size,
                         os_sum_size + glance_sum_size)
        self.logical_volume_sizes_should_equal_all_phisical_volumes(
            VolumeManagerExtension.get_volumes(node))
        self.check_disk_size_equal_sum_of_all_volumes(
            VolumeManagerExtension.get_volumes(node))

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
 def test_allocates_space_single_disk_for_ceph_for_ceph_role(self):
     node = self.create_node('ceph-osd')
     self.update_node_with_single_disk(node, 30000)
     self.should_contain_os_with_minimal_size(node.volume_manager)
     self.all_free_space_except_os_for_volume(
         node.volume_manager.volumes, 'ceph')
     self.check_disk_size_equal_sum_of_all_volumes(
         VolumeManagerExtension.get_volumes(node))

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
 def setUp(self):
     super(TestVolumeManagerHelpers, self).setUp()
     self.env.create(
         nodes_kwargs=[
             {'roles': ['controller']},
         ]
     )
     self.node = self.env.nodes[0]
     self.volumes = VolumeManagerExtension.get_volumes(self.node)

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
    def test_update_ceph_partition(self):
        node = self.create_node(roles=['ceph-osd'])
        disks = self.get(node.id)

        new_volume_size = 4321
        for disk in disks:
            if disk['size'] > 0:
                for volume in disk['volumes']:
                    volume['size'] = new_volume_size

        self.put(node.id, disks)
        partitions_after_update = filter(
            lambda volume: volume.get('type') == 'partition',
            VolumeManagerExtension.get_volumes(node))

        for partition_after in partitions_after_update:
            self.assertEqual(partition_after['size'], new_volume_size)

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
    def test_node_serialization(self):
        for node in self.serialized_cluster['nodes']:
            node_db = self.db.query(Node).filter_by(
                fqdn=node['hostname']
            ).first()
            # Get interface (in our case we created only one for each node)
            intr_db = node_db.nic_interfaces[0]
            intr_name = intr_db.name
            intr_mac = intr_db.mac
            kernal_params = self.attributes.get('kernel_params', {}) \
                .get('kernel', {}).get('value')

            self.assertEqual(node['uid'], node_db.uid)
            self.assertEqual(node['power_address'], node_db.ip)
            self.assertEqual(node['name'], "node-{0}".format(node_db.id))
            self.assertEqual(node['hostname'], node_db.fqdn)
            self.assertEqual(
                node['power_pass'], settings.PATH_TO_BOOTSTRAP_SSH_KEY)

            self.assertDictEqual(node['kernel_options'], {
                'netcfg/choose_interface':
                objects.Node.get_admin_physical_iface(node_db).mac,
                'udevrules': '{0}_{1}'.format(intr_mac, intr_name)
            })

            self.assertDictEqual(node['ks_meta']['pm_data'], {
                'ks_spaces': VolumeManagerExtension.get_volumes(node_db),
                'kernel_params': kernal_params
            })
            # Check node interfaces section
            self.assertEqual(
                node['interfaces'][intr_name]['mac_address'], intr_mac)
            self.assertEqual(
                node['interfaces'][intr_name]['static'], '0')
            self.assertEqual(
                node['interfaces'][intr_name]['dns_name'], node_db.fqdn)
            # Check node interfaces extra section
            self.assertEqual(node['interfaces_extra'][intr_name], {
                'peerdns': 'no',
                'onboot': 'yes'
            })

# 需要导入模块: from nailgun.extensions.volume_manager.extension import VolumeManagerExtension [as 别名]
# 或者: from nailgun.extensions.volume_manager.extension.VolumeManagerExtension import get_volumes [as 别名]
    def serialize_node(cls, cluster_attrs, node):
        """Serialize a single node."""
        serialized_node = {
            'uid': node.uid,
            'power_address': node.ip,
            'name': objects.Node.make_slave_name(node),
            # right now it duplicates to avoid possible issues
            'slave_name': objects.Node.make_slave_name(node),
            'hostname': node.fqdn,
            'power_pass': cls.get_ssh_key_path(node),

            'profile': cluster_attrs['cobbler']['profile'],
            'power_type': 'ssh',
            'power_user': 'root',
            'name_servers': '\"%s\"' % settings.DNS_SERVERS,
            'name_servers_search': '\"%s\"' % settings.DNS_SEARCH,
            'netboot_enabled': '1',
            # For provisioning phase
            'kernel_options': {
                'netcfg/choose_interface':
                objects.Node.get_admin_physical_iface(node).mac,
                'udevrules': cls.interfaces_mapping_for_udev(node)},
            'ks_meta': {
                'pm_data': {
                    'ks_spaces': VolumeManagerExtension.get_volumes(node),
                    'kernel_params': objects.Node.get_kernel_params(node)},
                'fuel_version': node.cluster.fuel_version,
                'puppet_auto_setup': 1,
                'puppet_master': settings.PUPPET_MASTER_HOST,
                'puppet_enable': 0,
                'mco_auto_setup': 1,
                'install_log_2_syslog': 1,
                'mco_pskey': settings.MCO_PSKEY,
                'mco_vhost': settings.MCO_VHOST,
                'mco_host': settings.MCO_HOST,
                'mco_user': settings.MCO_USER,
                'mco_password': settings.MCO_PASSWORD,
                'mco_connector': settings.MCO_CONNECTOR,
                'mco_enable': 1,
                'auth_key': "\"%s\"" % cluster_attrs.get('auth_key', ''),
                'authorized_keys':
                ["\"%s\"" % key for key in settings.AUTHORIZED_KEYS],
                'master_ip': settings.MASTER_IP,
                'timezone': settings.TIMEZONE,
            }}

        provision_data = cluster_attrs.get('provision')
        if provision_data:
            if provision_data['method'] == consts.PROVISION_METHODS.image:
                serialized_node['ks_meta']['image_data'] = \
                    provision_data['image_data']

        serialized_node['ks_meta']['repo_setup'] = cluster_attrs['repo_setup']

        vlan_splinters = cluster_attrs.get('vlan_splinters', {})
        if vlan_splinters.get('vswitch') == 'kernel_lt':
            serialized_node['ks_meta']['kernel_lt'] = 1

        mellanox_data = cluster_attrs.get('neutron_mellanox')
        if mellanox_data:
            serialized_node['ks_meta'].update({
                'mlnx_vf_num': mellanox_data['vf_num'],
                'mlnx_plugin_mode': mellanox_data['plugin'],
                'mlnx_iser_enabled': cluster_attrs['storage']['iser'],
            })
            # Add relevant kernel parameter when using Mellanox SR-IOV
            # and/or iSER (which works on top of a probed virtual function)
            # unless it was explicitly added by the user
            pm_data = serialized_node['ks_meta']['pm_data']
            if ((mellanox_data['plugin'] == 'ethernet' or
                    cluster_attrs['storage']['iser'] is True) and
                    'intel_iommu=' not in pm_data['kernel_params']):
                        pm_data['kernel_params'] += ' intel_iommu=on'

        net_manager = objects.Cluster.get_network_manager(node.cluster)
        gw = net_manager.get_default_gateway(node.id)
        serialized_node['ks_meta'].update({'gw': gw})
        serialized_node['ks_meta'].update(
            {'admin_net': net_manager.get_admin_network_group(node.id).cidr}
        )

        serialized_node.update(cls.serialize_interfaces(node))

        return serialized_node