forked from uncloud/uncloud
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# 2020 Nico Schottelius (nico.schottelius at ungleich.ch)
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#
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# This file is part of uncloud.
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#
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# uncloud is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# uncloud is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with uncloud. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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import etcd3
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import json
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class DB(object):
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def __init__(self, config):
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self.config = config
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self.prefix= '/nicohack/'
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self.connect()
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def connect(self):
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self._db_clients = []
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for endpoint in self.config.etcd_hosts:
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client = etcd3.client(host=endpoint, **self.config.etcd_args)
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self._db_clients.append(client)
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def get_value(self, key):
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pass
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def set(self, key, value, store_as_json=False, **kwargs):
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if store_as_json:
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value = json.dumps(value)
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key = "{}/{}".format(self.prefix, key)
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# FIXME: iterate over clients in case of failure ?
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return self._db_clients[0].put(key, value, **kwargs)
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if __name__ == '__main__':
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endpoints = [ "https://etcd1.ungleich.ch:2379",
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"https://etcd2.ungleich.ch:2379",
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"https://etcd3.ungleich.ch:2379" ]
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db = DB(url=endpoints)
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