Devstack not work with sahara

[Francisco Javier Cruces Doval]

I've been installing Devstack with the Sahara component, and the installation seems correct. However, when accessing 'Data Processing' from Horizon, it gives an internal error and doesn't allow me to create the images.

Error: Unable to fetch cluster list Details
Internal Server Error

Error: Unable to fetch cluster template list Details
Internal Server Error

Error: Unable to fetch node group template list Details
Internal Server Error

I'm installing it on Ubuntu 22.04 and using the latest version of Devstack. Here's the local.conf file.

[[local|localrc]]
FLOATING_RANGE=172.22.10.0/24
FIXED_RANGE=10.0.0.0/24
ADMIN_PASSWORD=aaaa
DATABASE_PASSWORD=aaaa
RABBIT_PASSWORD=aaaa
SERVICE_PASSWORD=aaaa
SERVICE_TOKEN=aaaa

HOST_IP=172.22.2.230

enable_service s-proxy s-object s-container s-account

SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
SWIFT_REPLICAS=1
SWIFT_DATA_DIR=$DEST/data

#KEYSTONE_TOKEN_FORMAT=UUID

#enable_plugin keystone https://git.openstack.org/openstack/keystone.git

ENABLED_SERVICES+=,sahara
disable_service n-net
enable_service q-svc
disable_service q-agt
enable_service q-dhcp
enable_service q-13
enable_service q-meta
#enable_service neutron
enable_service tempest

enable_plugin sahara https://git.openstack.org/openstack/sahara
enable_plugin sahara-dashboard https://opendev.org/openstack/sahara-dashboard

[Dr. Jens Harbott (j-harbott)]

This would be an issue with the sahara-dashboard plugin, not with devstack. But also the sahara project is being retired because there is nobody interested in maintaining it any more, see https://review.opendev.org/c/openstack/governance/+/919374, so you likely want to look for other options.