From 85499ecb3034bd1a7ccf228ca0880456d4d46c71 Mon Sep 17 00:00:00 2001 From: lfourie Date: Tue, 28 Feb 2017 10:40:28 -0800 Subject: Add VNFFG release documentation Change-Id: Ib72fadba154e054c8c819f96d0ac5674fa7967fe Signed-off-by: lfourie --- networking_sfc/services/sfc/plugin.py | 200 ---------------------------------- 1 file changed, 200 deletions(-) delete mode 100644 networking_sfc/services/sfc/plugin.py (limited to 'networking_sfc/services/sfc/plugin.py') diff --git a/networking_sfc/services/sfc/plugin.py b/networking_sfc/services/sfc/plugin.py deleted file mode 100644 index f41c8e1..0000000 --- a/networking_sfc/services/sfc/plugin.py +++ /dev/null @@ -1,200 +0,0 @@ -# Copyright 2015 Futurewei. All rights reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -from oslo_log import helpers as log_helpers -from oslo_log import log as logging -from oslo_utils import excutils - -from neutron.i18n import _LE - -from networking_sfc.db import sfc_db -from networking_sfc.extensions import sfc as sfc_ext -from networking_sfc.services.sfc.common import context as sfc_ctx -from networking_sfc.services.sfc.common import exceptions as sfc_exc -from networking_sfc.services.sfc import driver_manager as sfc_driver - - -LOG = logging.getLogger(__name__) - - -class SfcPlugin(sfc_db.SfcDbPlugin): - """SFC plugin implementation.""" - - supported_extension_aliases = [sfc_ext.SFC_EXT] - path_prefix = sfc_ext.SFC_PREFIX - - def __init__(self): - self.driver_manager = sfc_driver.SfcDriverManager() - super(SfcPlugin, self).__init__() - self.driver_manager.initialize() - - @log_helpers.log_method_call - def create_port_chain(self, context, port_chain): - port_chain_db = super(SfcPlugin, self).create_port_chain( - context, port_chain) - portchain_db_context = sfc_ctx.PortChainContext( - self, context, port_chain_db) - try: - self.driver_manager.create_port_chain(portchain_db_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Create port chain failed, " - "deleting port_chain '%s'"), - port_chain_db['id']) - self.delete_port_chain(context, port_chain_db['id']) - - return port_chain_db - - @log_helpers.log_method_call - def update_port_chain(self, context, portchain_id, port_chain): - original_portchain = self.get_port_chain(context, portchain_id) - updated_portchain = super(SfcPlugin, self).update_port_chain( - context, portchain_id, port_chain) - portchain_db_context = sfc_ctx.PortChainContext( - self, context, updated_portchain, - original_portchain=original_portchain) - - try: - self.driver_manager.update_port_chain(portchain_db_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Update port chain failed, port_chain '%s'"), - updated_portchain['id']) - - # TODO(qijing): should we rollback the database update here? - return updated_portchain - - @log_helpers.log_method_call - def delete_port_chain(self, context, portchain_id): - pc = self.get_port_chain(context, portchain_id) - pc_context = sfc_ctx.PortChainContext(self, context, pc) - try: - self.driver_manager.delete_port_chain(pc_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Delete port chain failed, portchain '%s'"), - portchain_id) - # TODO(qijing): unsync in case deleted in driver but fail in database - super(SfcPlugin, self).delete_port_chain(context, portchain_id) - - @log_helpers.log_method_call - def create_port_pair(self, context, port_pair): - portpair_db = super(SfcPlugin, self).create_port_pair( - context, port_pair) - portpair_context = sfc_ctx.PortPairContext( - self, context, portpair_db) - try: - self.driver_manager.create_port_pair(portpair_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Create port pair failed, " - "deleting port_pair '%s'"), - portpair_db['id']) - self.delete_port_pair(context, portpair_db['id']) - - return portpair_db - - @log_helpers.log_method_call - def update_port_pair(self, context, portpair_id, port_pair): - original_portpair = self.get_port_pair(context, portpair_id) - updated_portpair = super(SfcPlugin, self).update_port_pair( - context, portpair_id, port_pair) - portpair_context = sfc_ctx.PortPairContext( - self, context, updated_portpair, - original_portpair=original_portpair) - try: - self.driver_manager.update_port_pair(portpair_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Update port pair failed, port_pair '%s'"), - updated_portpair['id']) - - return updated_portpair - - @log_helpers.log_method_call - def delete_port_pair(self, context, portpair_id): - portpair = self.get_port_pair(context, portpair_id) - portpair_context = sfc_ctx.PortPairContext( - self, context, portpair) - try: - self.driver_manager.delete_port_pair(portpair_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Delete port pair failed, port_pair '%s'"), - portpair_id) - - super(SfcPlugin, self).delete_port_pair(context, portpair_id) - - @log_helpers.log_method_call - def create_port_pair_group(self, context, port_pair_group): - portpairgroup_db = super(SfcPlugin, self).create_port_pair_group( - context, port_pair_group) - portpairgroup_context = sfc_ctx.PortPairGroupContext( - self, context, portpairgroup_db) - try: - self.driver_manager.create_port_pair_group(portpairgroup_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Create port pair group failed, " - "deleting port_pair_group '%s'"), - portpairgroup_db['id']) - self.delete_port_pair_group(context, portpairgroup_db['id']) - - return portpairgroup_db - - @log_helpers.log_method_call - def update_port_pair_group( - self, context, portpairgroup_id, port_pair_group - ): - original_portpairgroup = self.get_port_pair_group( - context, portpairgroup_id) - updated_portpairgroup = super(SfcPlugin, self).update_port_pair_group( - context, portpairgroup_id, port_pair_group) - portpairgroup_context = sfc_ctx.PortPairGroupContext( - self, context, updated_portpairgroup, - original_portpairgroup=original_portpairgroup) - try: - self.driver_manager.update_port_pair_group(portpairgroup_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Update port pair group failed, " - "port_pair_group '%s'"), - updated_portpairgroup['id']) - - return updated_portpairgroup - - @log_helpers.log_method_call - def delete_port_pair_group(self, context, portpairgroup_id): - portpairgroup = self.get_port_pair_group(context, portpairgroup_id) - portpairgroup_context = sfc_ctx.PortPairGroupContext( - self, context, portpairgroup) - try: - self.driver_manager.delete_port_pair_group(portpairgroup_context) - except sfc_exc.SfcDriverError as e: - LOG.exception(e) - with excutils.save_and_reraise_exception(): - LOG.error(_LE("Delete port pair group failed, " - "port_pair_group '%s'"), - portpairgroup_id) - - super(SfcPlugin, self).delete_port_pair_group(context, - portpairgroup_id) -- cgit 1.2.3-korg