Hi team, I am using CentOS7 with repos installed from stein package (centos-openstack-stein) in CentOS7. I just enable rdo-trunk-stein-tested because undercloud install do not work from centos-openstack-stein due to unable to mount some path, found that it is known and was fixed in stein tested. so I succeeded to boot and build everything. but when I use "time openstack --debug overcloud node import setup/hosts.yaml" step, it stops at: HTTP POST https://undercloud_public_host:13989/v2/executions 201 Started Mistral Workflow tripleo.baremetal.v1.register_or_update. Execution ID: 55f14621-cabd-4783-a611-d5b822ad0833 Waiting for messages on queue 'tripleo' with no timeout. I can reach iDRAC over ssh, and I can boot Physical HW to PXE. Physical HW state do not change, it do not change power state. current state is poweroff of physical hosts I am adding. any ideas? more info can be found here: https://ask.openstack.org/en/question/122870/valueerror-no-json-object-co... -- Ruslanas Gžibovskis +370 6030 7030