diff options
Diffstat (limited to 'ironic/drivers/modules/inspect_utils.py')
| -rw-r--r-- | ironic/drivers/modules/inspect_utils.py | 129 |
1 files changed, 62 insertions, 67 deletions
diff --git a/ironic/drivers/modules/inspect_utils.py b/ironic/drivers/modules/inspect_utils.py index 0089302c1..f87fcc82b 100644 --- a/ironic/drivers/modules/inspect_utils.py +++ b/ironic/drivers/modules/inspect_utils.py @@ -27,7 +27,7 @@ LOG = logging.getLogger(__name__) _OBJECT_NAME_PREFIX = 'inspector_data' -def create_ports_if_not_exist(task, macs): +def create_ports_if_not_exist(task, macs=None): """Create ironic ports from MAC addresses data dict. Creates ironic ports from MAC addresses data returned with inspection or @@ -36,8 +36,17 @@ def create_ports_if_not_exist(task, macs): pair. :param task: A TaskManager instance. - :param macs: A sequence of MAC addresses. + :param macs: A sequence of MAC addresses. If ``None``, fetched from + the task's management interface. """ + if macs is None: + macs = task.driver.management.get_mac_addresses(task) + if not macs: + LOG.warning("Not attempting to create any port as no NICs " + "were discovered in 'enabled' state for node %s", + task.node.uuid) + return + node = task.node for mac in macs: if not netutils.is_valid_mac(mac): @@ -59,101 +68,88 @@ def create_ports_if_not_exist(task, macs): def clean_up_swift_entries(task): - """Delete swift entries containing introspection data. + """Delete swift entries containing inspection data. Delete swift entries related to the node in task.node containing - introspection data. The entries are + inspection data. The entries are ``inspector_data-<task.node.uuid>-inventory`` for hardware inventory and - similar for ``-plugin`` containing the rest of the introspection data. + similar for ``-plugin`` containing the rest of the inspection data. :param task: A TaskManager instance. """ if CONF.inventory.data_backend != 'swift': return swift_api = swift.SwiftAPI() - swift_object_name = '%s-%s' % (_OBJECT_NAME_PREFIX, task.node.uuid) container = CONF.inventory.swift_data_container - inventory_obj_name = swift_object_name + '-inventory' - plugin_obj_name = swift_object_name + '-plugin' + inventory_obj_name = f'{_OBJECT_NAME_PREFIX}-{task.node.uuid}-inventory' + plugin_obj_name = f'{_OBJECT_NAME_PREFIX}-{task.node.uuid}-plugin' try: swift_api.delete_object(inventory_obj_name, container) except swiftclient.exceptions.ClientException as e: - if e.http_status == 404: - # 404 -> entry did not exist - acceptable. - pass - else: - LOG.error("Object %(obj)s related to node %(node)s " - "failed to be deleted with expection: %(e)s", + if e.http_status != 404: + LOG.error("Object %(obj)s in container %(cont)s with inventory " + "for node %(node)s failed to be deleted: %(e)s", {'obj': inventory_obj_name, 'node': task.node.uuid, - 'e': e}) + 'e': e, 'cont': container}) raise exception.SwiftObjectStillExists(obj=inventory_obj_name, node=task.node.uuid) try: swift_api.delete_object(plugin_obj_name, container) except swiftclient.exceptions.ClientException as e: - if e.http_status == 404: - # 404 -> entry did not exist - acceptable. - pass - else: - LOG.error("Object %(obj)s related to node %(node)s " - "failed to be deleted with exception: %(e)s", + if e.http_status != 404: + LOG.error("Object %(obj)s in container %(cont)s with plugin data " + "for node %(node)s failed to be deleted: %(e)s", {'obj': plugin_obj_name, 'node': task.node.uuid, - 'e': e}) + 'e': e, 'cont': container}) raise exception.SwiftObjectStillExists(obj=plugin_obj_name, node=task.node.uuid) -def store_introspection_data(node, introspection_data, context): - """Store introspection data. +def store_inspection_data(node, inventory, plugin_data, context): + """Store inspection data. - Store the introspection data for a node. Either to database - or swift as configured. + Store the inspection data for a node. The storage is either the database + or the Object Storage API (swift/radosgw) as configured. - :param node: the Ironic node that the introspection data is about - :param introspection_data: the data to store + :param node: the Ironic node that the inspection data is about + :param inventory: the inventory to store + :param plugin_data: the plugin data (if any) to store :param context: an admin context """ # If store_data == 'none', do not store the data store_data = CONF.inventory.data_backend if store_data == 'none': - LOG.debug('Introspection data storage is disabled, the data will ' - 'not be saved for node %(node)s', {'node': node.uuid}) + LOG.debug('Inspection data storage is disabled, the data will ' + 'not be saved for node %s', node.uuid) return - inventory_data = introspection_data.pop("inventory") - plugin_data = introspection_data if store_data == 'database': node_inventory.NodeInventory( context, node_id=node.id, - inventory_data=inventory_data, + inventory_data=inventory, plugin_data=plugin_data).create() - LOG.info('Introspection data was stored in database for node ' - '%(node)s', {'node': node.uuid}) + LOG.info('Inspection data was stored in database for node %s', + node.uuid) if store_data == 'swift': - swift_object_name = _store_introspection_data_in_swift( + swift_object_name = _store_inspection_data_in_swift( node_uuid=node.uuid, - inventory_data=inventory_data, + inventory_data=inventory, plugin_data=plugin_data) - LOG.info('Introspection data was stored for node %(node)s in Swift' - ' object %(obj_name)s-inventory and %(obj_name)s-plugin', + LOG.info('Inspection data was stored in Swift for node %(node)s: ' + 'objects %(obj_name)s-inventory and %(obj_name)s-plugin', {'node': node.uuid, 'obj_name': swift_object_name}) -def _node_inventory_convert(node_inventory): - inventory_data = node_inventory['inventory_data'] - plugin_data = node_inventory['plugin_data'] - return {"inventory": inventory_data, "plugin_data": plugin_data} - - -def get_introspection_data(node, context): - """Get introspection data. +def get_inspection_data(node, context): + """Get inspection data. - Retrieve the introspection data for a node. Either from database - or swift as configured. + Retrieve the inspection data for a node either from database + or the Object Storage API (swift/radosgw) as configured. - :param node_id: the Ironic node that the required data is about + :param node: the Ironic node that the required data is about :param context: an admin context :returns: dictionary with ``inventory`` and ``plugin_data`` fields + :raises: NodeInventoryNotFound if no inventory has been saved """ store_data = CONF.inventory.data_backend if store_data == 'none': @@ -161,58 +157,57 @@ def get_introspection_data(node, context): if store_data == 'database': node_inventory = objects.NodeInventory.get_by_node_id( context, node.id) - return _node_inventory_convert(node_inventory) + return {"inventory": node_inventory.inventory_data, + "plugin_data": node_inventory.plugin_data} if store_data == 'swift': try: - node_inventory = _get_introspection_data_from_swift(node.uuid) + return _get_inspection_data_from_swift(node.uuid) except exception.SwiftObjectNotFoundError: raise exception.NodeInventoryNotFound(node=node.uuid) - return node_inventory -def _store_introspection_data_in_swift(node_uuid, inventory_data, plugin_data): - """Uploads introspection data to Swift. +def _store_inspection_data_in_swift(node_uuid, inventory_data, plugin_data): + """Uploads inspection data to Swift. :param data: data to store in Swift :param node_id: ID of the Ironic node that the data came from :returns: name of the Swift object that the data is stored in """ swift_api = swift.SwiftAPI() - swift_object_name = '%s-%s' % (_OBJECT_NAME_PREFIX, node_uuid) + swift_object_name = f'{_OBJECT_NAME_PREFIX}-{node_uuid}' container = CONF.inventory.swift_data_container - swift_api.create_object_from_data(swift_object_name + '-inventory', + swift_api.create_object_from_data(f'{swift_object_name}-inventory', inventory_data, container) - swift_api.create_object_from_data(swift_object_name + '-plugin', + swift_api.create_object_from_data(f'{swift_object_name}-plugin', plugin_data, container) return swift_object_name -def _get_introspection_data_from_swift(node_uuid): - """Get introspection data from Swift. +def _get_inspection_data_from_swift(node_uuid): + """Get inspection data from Swift. :param node_uuid: UUID of the Ironic node that the data came from :returns: dictionary with ``inventory`` and ``plugin_data`` fields """ swift_api = swift.SwiftAPI() - swift_object_name = '%s-%s' % (_OBJECT_NAME_PREFIX, node_uuid) container = CONF.inventory.swift_data_container - inv_obj = swift_object_name + '-inventory' - plug_obj = swift_object_name + '-plugin' + inv_obj = f'{_OBJECT_NAME_PREFIX}-{node_uuid}-inventory' + plug_obj = f'{_OBJECT_NAME_PREFIX}-{node_uuid}-plugin' try: inventory_data = swift_api.get_object(inv_obj, container) except exception.SwiftOperationError: - LOG.error("Failed to retrieve object %(obj)s from swift", - {'obj': inv_obj}) + LOG.error("Failed to retrieve object %(obj)s from container %(cont)s", + {'obj': inv_obj, 'cont': container}) raise exception.SwiftObjectNotFoundError(obj=inv_obj, container=container, operation='get') try: plugin_data = swift_api.get_object(plug_obj, container) except exception.SwiftOperationError: - LOG.error("Failed to retrieve object %(obj)s from swift", - {'obj': plug_obj}) + LOG.error("Failed to retrieve object %(obj)s from container %(cont)s", + {'obj': plug_obj, 'cont': container}) raise exception.SwiftObjectNotFoundError(obj=plug_obj, container=container, operation='get') |