Hello As the subject says, I am trying to install StarlingX for testing purposes. For this, I am using the Simplex installation. This is my localhost.yml file: system_mode: simplex distributed_cloud_role: none region_name: 'RegionOne' timezone: UTC dns_servers: - 8.8.8.8 - 8.8.4.4 external_oam_subnet: 10.10.10.0/24 external_oam_gateway_address: 10.10.10.1 external_oam_floating_address: 10.10.10.111 admin_username: admin admin_password: St8rlingXCloud* wipe_ceph_osds: false enable_volume_snapshot_support: true add_docker_prefix: no kernel: standard The bootstrap finishes ok: PLAY RECAP ***************************************************************************************************************************** localhost : ok=674 changed=333 unreachable=0 failed=0 skipped=618 rescued=0 ignored=0 Wednesday 19 March 2025 13:25:51 +0000 (0:00:00.330) 0:23:46.761 ******* =============================================================================== common/push-docker-images : Download images and push to local registry -------------------------------------------------------- 566.39s bootstrap/bringup-bootstrap-applications : Wait until application is in the applied state -------------------------------------- 75.72s bootstrap/apply-manifest : Applying puppet bootstrap manifest ------------------------------------------------------------------ 75.26s bootstrap/bringup-bootstrap-applications : Wait until application is in the applied state -------------------------------------- 51.92s bootstrap/apply-manifest : Execute sysinv-dbsync ------------------------------------------------------------------------------- 49.87s bootstrap/apply-manifest : Exec keystone-manage db_sync ------------------------------------------------------------------------ 33.66s bootstrap/bringup-bootstrap-applications : pause ------------------------------------------------------------------------------- 30.02s bootstrap/persist-config : Saving config in sysinv database -------------------------------------------------------------------- 28.13s common/bringup-kubemaster : Initializing Kubernetes master --------------------------------------------------------------------- 27.49s bootstrap/bringup-essential-services : Check controller-0 is in online state --------------------------------------------------- 18.25s bootstrap/bringup-essential-services : Add loopback interface via system ------------------------------------------------------- 13.81s bootstrap/persist-config : Wait for sysinv inventory --------------------------------------------------------------------------- 13.45s common/bringup-kubemaster : Activate Calico Networking ------------------------------------------------------------------------- 12.39s bootstrap/apply-manifest : Exec barbican-manage upgrade ------------------------------------------------------------------------- 9.83s bootstrap/apply-manifest : Create sysinv endpoints ------------------------------------------------------------------------------ 7.32s common/fluxcd-controllers : Get wait tasks results ------------------------------------------------------------------------------ 6.96s common/fluxcd-controllers : Install flux helm and source controllers with no prior deployment ----------------------------------- 6.15s bootstrap/apply-manifest : Exec keystone boostrap ------------------------------------------------------------------------------- 6.06s bootstrap/apply-manifest : Create barbican endpoints ---------------------------------------------------------------------------- 5.87s bootstrap/apply-manifest : Configure keystone services, roles and users --------------------------------------------------------- 5.79s And after this, I run these commands: sysadmin@localhost:~$ source /etc/platform/openrc [sysadmin@localhost ~(keystone_admin)]$ system host-list +----+--------------+-------------+----------------+-------------+--------------+ | id | hostname | personality | administrative | operational | availability | +----+--------------+-------------+----------------+-------------+--------------+ | 1 | controller-0 | controller | locked | disabled | online | +----+--------------+-------------+----------------+-------------+--------------+ [sysadmin@localhost ~(keystone_admin)]$ OAM_IF=ens18 system host-if-modify controller-0 $OAM_IF -c platform system interface-network-assign controller-0 $OAM_IF oam +------------------+--------------------------------------+ | Property | Value | +------------------+--------------------------------------+ | ifname | ens18 | | iftype | ethernet | | ports | ['ens18'] | | imac | bc:24:11:50:9d:40 | | imtu | 1500 | | ifclass | platform | | ptp_role | none | | aemode | None | | schedpolicy | None | | txhashpolicy | None | | primary_reselect | None | | uuid | 35c243fa-adf7-4287-89e5-75124aaa608d | | ihost_uuid | f189eb43-715e-428e-9063-7369cf6a3a7d | | vlan_id | None | | uses | [] | | used_by | [] | | created_at | 2025-03-19T13:08:06.766359+00:00 | | updated_at | 2025-03-19T13:28:51.157826+00:00 | | sriov_numvfs | 0 | | sriov_vf_driver | None | | max_tx_rate | None | | ipv4_mode | None | | ipv6_mode | None | | accelerated | [True] | +------------------+--------------------------------------+ +--------------+--------------------------------------+ | Property | Value | +--------------+--------------------------------------+ | hostname | controller-0 | | uuid | 3f1b0ad3-d8e6-453f-98ac-29bf13527b5a | | ifname | ens18 | | network_name | oam | +--------------+--------------------------------------+ [sysadmin@localhost ~(keystone_admin)]$ system ntp-modify ntpservers=0.pool.ntp.org,1.pool.ntp.org +--------------+--------------------------------------+ | Property | Value | +--------------+--------------------------------------+ | uuid | a57ac0b5-f99b-486b-92eb-7b22f8dd8b1d | | ntpservers | 0.pool.ntp.org,1.pool.ntp.org | | isystem_uuid | 52e22828-376b-4956-b544-c05e252b8566 | | created_at | 2025-03-19T13:07:34.676701+00:00 | | updated_at | None | +--------------+--------------------------------------+ but when I try to unlock the controller-0 I get this error: [sysadmin@localhost ~(keystone_admin)]$ system host-unlock controller-0 unsupported operand type(s) for *: 'NoneType' and 'NoneType' Can you help me, I am very new on this and I do not know even where to look for these errors. Thank you.