75 lines
2.5 KiB
Python
Executable File
75 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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from optparse import OptionParser
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import eventlet.debug
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eventlet.debug.hub_exceptions(True)
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from swift.common.ring import Ring
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from swift.common.utils import split_path
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from swift.common.storage_policy import POLICIES
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from swift.container.reconciler import add_to_reconciler_queue
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"""
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This tool is primarily for debugging and development but can be used an example
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of how an operator could enqueue objects manually if a problem is discovered -
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might be particularly useful if you need to hack a fix into the reconciler
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and re-run it.
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"""
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USAGE = """
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%prog <policy_index> </a/c/o> <timestamp> [options]
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This script enqueues an object to be evaluated by the reconciler.
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Arguments:
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policy_index: the policy the object is currently stored in.
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/a/c/o: the full path of the object - utf-8
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timestamp: the timestamp of the datafile/tombstone.
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""".strip()
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parser = OptionParser(USAGE)
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parser.add_option('-X', '--op', default='PUT', choices=('PUT', 'DELETE'),
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help='the method of the misplaced operation')
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parser.add_option('-f', '--force', action='store_true',
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help='force an object to be re-enqueued')
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def main():
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options, args = parser.parse_args()
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try:
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policy_index, path, timestamp = args
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except ValueError:
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sys.exit(parser.print_help())
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container_ring = Ring('/etc/swift/container.ring.gz')
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policy = POLICIES.get_by_index(policy_index)
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if not policy:
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return 'ERROR: invalid storage policy index: %s' % policy
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try:
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account, container, obj = split_path(path, 3, 3, True)
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except ValueError as e:
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return 'ERROR: %s' % e
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container_name = add_to_reconciler_queue(
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container_ring, account, container, obj,
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policy.idx, timestamp, options.op, force=options.force)
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if not container_name:
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return 'ERROR: unable to enqueue!'
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print container_name
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if __name__ == "__main__":
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sys.exit(main())
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