300.004 is a dependency alarm that should go away once controller-0 is unlocked-enabled. Looks like an All-In-One system your trying to provision. Therefore this could be a controller or compute function configuration error. I would look for the words Error and Warning in the puppet logs and see what that shows. sudo grep �Cr /var/log/puppet �Ce Error �Ce Warning Eric. From: ���� [mailto:xuyun@jxresearch.com] Sent: Monday, December 03, 2018 4:26 AM To: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] Unable to bring up controller-0 Hi, I��m trying to deploy a simplex on a bare metal server. After unlocking controller-0 following the installation_guide, two error events are reported and this node was degraded: 200.011<http://111.111.111.1/admin/fault_management/58857199-137d-41dc-a8ab-063024695f76/detail/> controller-0 experienced a configuration failure. host=controller-0 300.004<http://111.111.111.1/admin/fault_management/5be8292e-c1c1-4068-bce3-84b4d43d923b/detail/> No enabled compute host with connectivity to provider network. service=networking.providernet=e542cf30-a07d-41f7-be7b-cc5a4e14b0d7 Would you please give me some hints how to debug this problem? Thank you! Br, Xu Yun