42 lines
1.2 KiB
Smarty
42 lines
1.2 KiB
Smarty
#!/usr/bin/env python
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# Copyright 2017 The Openstack-Helm Authors.
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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 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 os
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import sys
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import time
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import pymysql
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DB_HOST = "127.0.0.1"
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DB_PORT = int(os.environ.get('MARIADB_SERVICE_PORT', '3306'))
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while True:
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try:
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pymysql.connections.Connection(host=DB_HOST, port=DB_PORT,
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connect_timeout=1)
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sys.exit(0)
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except pymysql.err.OperationalError as e:
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code, message = e.args
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if code == 2003 and 'time out' in message:
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print('Connection timeout, sleeping')
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time.sleep(1)
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continue
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if code == 1045:
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print('Mysql ready to use. Exiting')
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sys.exit(0)
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# other error
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raise
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