67 lines
1.8 KiB
Python
Executable File
67 lines
1.8 KiB
Python
Executable File
#! /usr/bin/python
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# Copyright (c) 2010-2016 OpenStack Foundation
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#
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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 argparse
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import json
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class Inventory(object):
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'''
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Ansible inventory , generated from config file
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'''
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def __init__(self, fname):
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self.__load_config__(fname)
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def __load_config__(self, name):
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with open(name) as f:
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self.conf = json.loads(f.read())
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def show_list(self):
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g = {}
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for group in ['storlet-mgmt', 'storlet-proxy', 'storlet-storage',
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'docker']:
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g[group] = dict()
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g[group]['hosts'] = self.conf['groups'][group]
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g[group]['vars'] = dict()
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g[group]['vars'].update(self.conf['all'])
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return g
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def show_host(self, name):
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res = dict()
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res['ansible_ssh_user'] = self.conf['all']['ansible_ssh_user']
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return res
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--list', action='store_true')
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parser.add_argument('--host')
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args = parser.parse_args()
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inventory = Inventory('deploy/cluster_config.json')
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out = {}
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if args.list:
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out = inventory.show_list()
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if args.host:
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out = inventory.show_host(args.host)
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print(json.dumps(out))
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if __name__ == '__main__':
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main()
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