40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import os
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import sys
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POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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os.pardir, os.pardir))
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if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'stacktach')):
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sys.path.insert(0, POSSIBLE_TOPDIR)
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from stacktach import models
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if __name__ != '__main__':
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sys.exit(1)
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def add_past_usages(instance_tenant_id_maps):
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update_count = 0
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for map in instance_tenant_id_maps:
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update_count += models.InstanceUsage.objects.filter(instance=map['instance']).update(tenant=map['tenant'])
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print "updated %s rows" % update_count
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distinct_usage_instances = models.InstanceUsage.objects.all().values('instance').distinct()
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instance_tenant_id_maps = models.RawData.objects.filter(instance__in=distinct_usage_instances).distinct().values('instance', 'tenant')
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add_past_usages(instance_tenant_id_maps)
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