42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
# Copyright 2013 Mirantis, Inc.
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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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import os
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from shotgun.driver import Driver
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from shotgun.logger import logger
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from shotgun.utils import execute
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class Manager(object):
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def __init__(self, conf):
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logger.debug("Initializing snapshot manager")
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self.conf = conf
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def snapshot(self):
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logger.debug("Making snapshot")
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for obj_data in self.conf.objects:
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logger.debug("Dumping: %s", obj_data)
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driver = Driver.getDriver(obj_data, self.conf)
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driver.snapshot()
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logger.debug("Archiving dump directory: %s", self.conf.target)
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execute("tar zcf {0}.tgz -C {1} {2}"
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"".format(self.conf.target,
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os.path.dirname(self.conf.target),
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os.path.basename(self.conf.target)))
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execute("rm -r {0}".format(self.conf.target))
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with open(self.conf.lastdump, "w") as fo:
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fo.write("%s.tgz" % self.conf.target)
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return "%s.tgz" % self.conf.target
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