8aba2d602e
Instead of blacklisting Hacking globally, only blacklist those that currently occur frequently (for a later followup patch), and fix the rest. In detail: H101 Use TODO(NAME) H201 no 'except:' at least use 'except Exception:' H231 octal number 022 should be written as 0o22 H401 docstring should not start with a space H701 Empty localization string Change-Id: Ib3b3d56b68d1cf15d3b67ac9749fcbdb876dc52a
64 lines
2.0 KiB
Python
Executable File
64 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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swift-recon-cron.py
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"""
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import os
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import sys
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from ConfigParser import ConfigParser
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from swift.common.utils import get_logger, dump_recon_cache
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def get_async_count(device_dir, logger):
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async_count = 0
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for i in os.listdir(device_dir):
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asyncdir = os.path.join(device_dir, i, "async_pending")
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if os.path.isdir(asyncdir):
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for entry in os.listdir(asyncdir):
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if os.path.isdir(os.path.join(asyncdir, entry)):
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async_hdir = os.path.join(asyncdir, entry)
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async_count += len(os.listdir(async_hdir))
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return async_count
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def main():
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c = ConfigParser()
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try:
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conf_path = sys.argv[1]
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except Exception:
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print "Usage: %s CONF_FILE" % sys.argv[0].split('/')[-1]
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print "ex: swift-recon-cron /etc/swift/object-server.conf"
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sys.exit(1)
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if not c.read(conf_path):
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print "Unable to read config file %s" % conf_path
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sys.exit(1)
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conf = dict(c.items('filter:recon'))
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device_dir = conf.get('devices', '/srv/node')
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recon_cache_path = conf.get('recon_cache_path', '/var/cache/swift')
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recon_lock_path = conf.get('recon_lock_path', '/var/lock')
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cache_file = os.path.join(recon_cache_path, "object.recon")
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lock_dir = os.path.join(recon_lock_path, "swift-recon-object-cron")
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conf['log_name'] = conf.get('log_name', 'recon-cron')
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logger = get_logger(conf, log_route='recon-cron')
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try:
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os.mkdir(lock_dir)
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except OSError as e:
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logger.critical(str(e))
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print str(e)
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sys.exit(1)
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try:
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asyncs = get_async_count(device_dir, logger)
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except Exception:
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logger.exception(
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_('Exception during recon-cron while accessing devices'))
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dump_recon_cache({'async_pending': asyncs}, cache_file, logger)
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try:
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os.rmdir(lock_dir)
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except Exception:
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logger.exception(_('Exception remove cronjob lock'))
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if __name__ == '__main__':
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main()
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