Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
openstack-sahara-ui
python3.6dist(sahara-dashboard)
python3dist(sahara-dashboard)

Requires :

openstack-dashboard >= 1:17.1.0
python(abi) = 3.6
python3-babel
python3-designateclient >= 2.7.0
python3-keystoneauth1 >= 3.8.0
python3-keystoneclient >= 1:3.22.0
python3-manilaclient >= 1.16.0
python3-neutronclient >= 6.7.0
python3-novaclient >= 1:9.1.0
python3-oslo-log >= 3.36.0
python3-oslo-serialization >= 2.18.0
python3-pbr >= 2.0.0
python3-pytz
python3-saharaclient >= 2.2.0
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PartialHardlinkSets) <= 4.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/etc/openstack-dashboard/enabled/_1810_data_processing_panel_group.py
/etc/openstack-dashboard/enabled/_1820_data_processing_clusters_panel.py
/etc/openstack-dashboard/enabled/_1830_data_processing_plugins_panel.py
/etc/openstack-dashboard/enabled/_1840_data_processing_jobs_panel.py
/etc/openstack-dashboard/local_settings.d/_12_toggle_data_upload_max_number_fields.py
/usr/lib/python3.6/site-packages/sahara_dashboard
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/PKG-INFO
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/SOURCES.txt
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/dependency_links.txt
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/not-zip-safe
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/pbr.json
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/requires.txt
/usr/lib/python3.6/site-packages/sahara_dashboard-15.0.0-py3.6.egg-info/top_level.txt
/usr/lib/python3.6/site-packages/sahara_dashboard/__init__.py
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/__init__.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/__init__.cpython-36.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/exceptions.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/exceptions.cpython-36.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/utils.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/utils.cpython-36.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/version.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/__pycache__/version.cpython-36.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/api
/usr/lib/python3.6/site-packages/sahara_dashboard/api/__init__.py
/usr/lib/python3.6/site-packages/sahara_dashboard/api/__pycache__
/usr/lib/python3.6/site-packages/sahara_dashboard/api/__pycache__/__init__.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/api/__pycache__/__init__.cpython-36.pyc
/usr/lib/python3.6/site-packages/sahara_dashboard/api/__pycache__/designate.cpython-36.opt-1.pyc
There is 671 files more in these RPM.