Audit records are not always stored

The auditing function stores configuration changes into the audit table. The audit table servers as a configuration log, describing which action took place, when and by whom.

The implementation of the function was missing the Session.commit() call, which means changes in the current session may or may not get propagated.

def audit_configuration(action, config):
    """
    Logs and stores in the DB a configuration action
    """
    
    ...
    
    Session.add(audit)
    log.info(action)