This section provides solutions to several issues that may occur when working with the OpenStack platform with KumoScale software.
Creating a volume type via OpenStack CLI (volume type create) throws the following warning:
/usr/lib/python2.7/site-packages/requests/__init__.py:91: RequestsDependencyWarning: urllib3 (1.25.9) or chardet (3.0.4) doesn’t match a supported version!
Execute following command:
pip install --upgrade requests
Failure to delete a volume in error-delete state.
Use the force option to delete the volume (vol_in_err_state_name):
openstack volume delete --force vol_in_err_state_name
Failure to delete snapshots in error-deleting state.
Edit the mysqldb mysql:
update snapshots set deleted=1,status=’deleted’,deleted_at=now(),updated_at=now() where deleted=0 and id=’<snapshot_volume_id>’;
 MariaDB™ is a popular open source software relational database that provides a SQL interface for accessing data.