def _initialize_keystone(self, version, auth): try: ks_client = self.keystone.initialize_client(version=version, **auth) except Exception as e: LOG.error(_('VIM authentication failed')) raise nfvo.VimUnauthorizedException(message=e.message) return ks_client
def discover_placement_attr(self, vim_obj, ks_client): """Fetch VIM placement information Attributes can include regions, AZ. """ try: regions_list = self._find_regions(ks_client) except (exceptions.Unauthorized, exceptions.BadRequest) as e: LOG.warning("Authorization failed for user") raise nfvo.VimUnauthorizedException(message=e.message) vim_obj['placement_attr'] = {'regions': regions_list} return vim_obj
def _validate_vim(self, auth, file_descriptor): # If Tacker can get k8s_info, Kubernetes authentication is valid # if not, it is invalid auth_dict = dict(auth) try: core_api_client = \ self.kubernetes.get_core_api_client(auth_dict) k8s_info = core_api_client.get_api_versions() LOG.info(k8s_info) except Exception as e: LOG.info('VIM Kubernetes authentication is wrong.') # delete temp file self.clean_authenticate_vim(auth_dict, file_descriptor) raise nfvo.VimUnauthorizedException(message=str(e))