82 lines
2.9 KiB
Python
Executable File
82 lines
2.9 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# 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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import argparse
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import logging
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import os
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import sys
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from subprocess import check_call, CalledProcessError
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BASE_DIR = os.environ.get('OS_REFRESH_CONFIG_BASE_DIR',
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'/opt/stack/os-config-refresh')
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PHASES = ['pre-configure',
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'configure',
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'migration',
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'post-configure']
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parser = argparse.ArgumentParser(
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description="""Runs through all of the phases to ensure configuration is
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applied and enabled on a machine. Will exit with an error if any phase has
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a problem. Scripts should not depend on eachother having worked properly.
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Set OS_REFRESH_CONFIG_BASE_DIR environment variable to override the default
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""")
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parser.add_argument('--print-base', default=False, action='store_true',
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help='Print base dir and exit')
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parser.add_argument('--print-phases', default=False, action='store_true',
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help='Print phases (tab separated) and exit')
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parser.add_argument('--list', default=False, action='store_true',
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help='Just show what would be run')
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parser.add_argument('--log-level', default='INFO',
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choices=['ERROR', 'WARN', 'CRITICAL', 'INFO', 'DEBUG'])
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options = parser.parse_args()
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if options.print_base:
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print(BASE_DIR)
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sys.exit(0)
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if options.print_phases:
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print("\t".join(PHASES))
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sys.exit(0)
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log = logging.getLogger('os-refresh-config')
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handler = logging.StreamHandler(sys.stderr)
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handler.setFormatter(
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logging.Formatter('[%(asctime)s] (%(name)s) [%(levelname)s] %(message)s'))
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log.addHandler(handler)
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log.setLevel(options.log_level)
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for phase in PHASES:
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phase_dir = os.path.join(BASE_DIR, '%s.d' % phase)
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log.debug('Checking %s' % phase_dir)
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if os.path.exists(phase_dir):
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args = ['run-parts', '-v']
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if options.list:
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args.append('--list')
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args.append(phase_dir)
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try:
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log.info('Starting phase %s' % phase)
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log.debug('Running %s' % args)
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check_call(args)
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sys.stdout.flush()
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sys.stderr.flush()
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log.info('Completed phase %s' % phase)
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except CalledProcessError as e:
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log.error("during %s phase. [%s]\n" % (phase, e))
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log.error("Aborting...")
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sys.exit(1)
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else:
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log.debug('No dir for phase %s' % phase)
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