58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
# Copyright 2020 VMware, Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron_lib.callbacks import registry
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from oslo_log import log as logging
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from vmware_nsx.shell.admin.plugins.common import constants
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from vmware_nsx.shell.admin.plugins.common import utils as admin_utils
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from vmware_nsx.shell.admin.plugins.nsxp.resources import utils as p_utils
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from vmware_nsx.shell.admin.plugins.nsxv3.resources import migration
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from vmware_nsx.shell import resources as shell
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from vmware_nsxlib.v3.policy import constants as policy_constants
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LOG = logging.getLogger(__name__)
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@admin_utils.output_header
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def cleanup_db_mappings(resource, event, trigger, **kwargs):
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"""Delete all entries from nsx-t mapping tables in DB"""
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return migration.MP2Policy_cleanup_db_mappings(
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resource, event, trigger, **kwargs)
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@admin_utils.output_header
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def post_v2t_migration_cleanups(resource, event, trigger, **kwargs):
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"""Cleanup unneeded migrated resources after v2t migration is done"""
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nsxpolicy = p_utils.get_connected_nsxpolicy()
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# clean all migrated DFW sections
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sections = nsxpolicy.comm_map.list(policy_constants.DEFAULT_DOMAIN)
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for section in sections:
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# Look for the tag marking the migrated sections
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for tag in section.get('tags', []):
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if tag['scope'] == 'v_origin':
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LOG.info("Deleting migrated: %s", tag['tag'])
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nsxpolicy.comm_map.delete(policy_constants.DEFAULT_DOMAIN,
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section['id'])
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continue
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registry.subscribe(cleanup_db_mappings,
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constants.NSX_MIGRATE_T_P,
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shell.Operations.CLEAN_ALL.value)
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registry.subscribe(post_v2t_migration_cleanups,
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constants.NSX_MIGRATE_V_T,
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shell.Operations.CLEAN_ALL.value)
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