def create_snapshot(self, snapshot_name, before_copy=None):
snapshot = Snapshot(snapshot_name=snapshot_name,
project_name=self.config['project_name'])
self.db.session.add(snapshot)
self.db.session.flush()
for table_name in self.config['tracked_databases']:
if before_copy:
before_copy(table_name)
table = Table(table_name=table_name, snapshot=snapshot)
self.operations.copy_database(table_name,
table.get_table_name('master'))
self.db.session.add(table)
self.db.session.commit()
self.start_background_slave_copy(snapshot)
def create_snapshot(self, snapshot_name, before_copy=None):
snapshot = Snapshot(
snapshot_name=snapshot_name,
project_name=self.config['project_name']
)
self.db.session.add(snapshot)
self.db.session.flush()
for table_name in self.config['tracked_databases']:
if before_copy:
before_copy(table_name)
table = Table(
table_name=table_name,
snapshot=snapshot
)
self.operations.copy_database(
table_name,
table.get_table_name('master')
)
self.db.session.add(table)
self.db.session.commit()
self.start_background_slave_copy(snapshot)