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https://github.com/cwinfo/powerdns-admin.git
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96 lines
2.7 KiB
Python
Executable File
96 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python
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from migrate.versioning import api
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from config import SQLALCHEMY_DATABASE_URI
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from config import SQLALCHEMY_MIGRATE_REPO
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from app import db
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from app.models import Role, Setting
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import os.path
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import time
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import sys
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def start():
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wait_time = get_waittime_from_env()
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if not connect_db(wait_time):
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print("ERROR: Couldn't connect to database server")
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exit(1)
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init_records()
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def get_waittime_from_env():
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return int(os.environ.get('WAITFOR_DB', 1))
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def connect_db(wait_time):
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for i in xrange(0, wait_time):
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print("INFO: Wait for database server")
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sys.stdout.flush()
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try:
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db.create_all()
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return True
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except:
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time.sleep(1)
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return False
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def init_roles(db, role_names):
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# Get key name of data
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name_of_roles = map(lambda r: r.name, role_names)
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# Query to get current data
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rows = db.session.query(Role).filter(Role.name.in_(name_of_roles)).all()
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name_of_rows = map(lambda r: r.name, rows)
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# Check which data that need to insert
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roles = filter(lambda r: r.name not in name_of_rows, role_names)
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# Insert data
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for role in roles:
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db.session.add(role)
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def init_settings(db, setting_names):
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# Get key name of data
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name_of_settings = map(lambda r: r.name, setting_names)
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# Query to get current data
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rows = db.session.query(Setting).filter(Setting.name.in_(name_of_settings)).all()
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# Check which data that need to insert
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name_of_rows = map(lambda r: r.name, rows)
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settings = filter(lambda r: r.name not in name_of_rows, setting_names)
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# Insert data
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for setting in settings:
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db.session.add(setting)
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def init_records():
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# Create initial user roles and turn off maintenance mode
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init_roles(db, [
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Role('Administrator', 'Administrator'),
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Role('User', 'User')
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])
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init_settings(db, [
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Setting('maintenance', 'False'),
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Setting('fullscreen_layout', 'True'),
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Setting('record_helper', 'True'),
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Setting('login_ldap_first', 'True'),
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Setting('default_record_table_size', '15'),
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Setting('default_domain_table_size', '10'),
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Setting('auto_ptr','False')
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])
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db_commit = db.session.commit()
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commit_version_control(db_commit)
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def commit_version_control(db_commit):
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if not os.path.exists(SQLALCHEMY_MIGRATE_REPO):
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api.create(SQLALCHEMY_MIGRATE_REPO, 'database repository')
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api.version_control(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO)
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elif db_commit is not None:
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api.version_control(SQLALCHEMY_DATABASE_URI, SQLALCHEMY_MIGRATE_REPO, api.version(SQLALCHEMY_MIGRATE_REPO))
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if __name__ == '__main__':
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start()
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