Hi team.

I am using CentOS7 +  Openstack-stein repo and  " OpenStack stein Trunk Tested".

yum repolist:

!base/7/x86_64
!centos-ceph-nautilus/7/x86_64
!centos-nfs-ganesha28/7/x86_64
!centos-openstack-stein/7/x86_64
!centos-qemu-ev/7/x86_64

!extras/7/x86_64
!rdo-trunk-stein-tested

!updates/7/x86_64

When doing deployment everything looks promising but failing with the last steps, according to error, looks like ansible version error.

QUESTION:

What I can check more, to debug. I am stuck now.

files used for install:

(undercloud) [stack@undercloud104 ~]$ ls -ld *
drwxrwxr-x.  3 stack stack  4096 Oct  2 09:43 c104
-rw-r--r--.  1 stack stack  4683 Sep 30 12:19 cert.2019-09-06.pem
-rw-rw-r--.  1 stack stack   543 Oct  1 14:21 deploy.sh
drwxrwxr-x. 17 stack stack  4096 Sep 30 12:58 generated-openstack-tripleo-heat-templates
-rw-rw-r--.  1 stack stack  8632 Sep 30 09:30 hosts.json
-rw-rw-r--.  1 stack stack     0 Oct  1 14:16 install-undercloud.log
drwxr-xr-x.  2 stack stack  4096 Sep 27 15:25 repos
lrwxrwxrwx.  1 stack stack    58 Sep 30 14:11 scripts -> generated-openstack-tripleo-heat-templates/network/scripts
-rw-------.  1 stack stack   775 Sep 30 17:42 stackrc
drwxrwxr-x.  2 stack stack    40 Sep 27 11:17 tripleo-config-generated-env-files
-rw-------.  1 stack root   9697 Sep 30 17:18 tripleo-undercloud-passwords.yaml
-rw-------.  1 stack root   2250 Sep 30 17:18 undercloud-passwords.conf
-rw-r--r--.  1 stack stack 14405 Sep 30 16:57 undercloud.conf
(undercloud) [stack@undercloud104 ~]$ ls -ld repos/*
-rw-r--r--. 1 stack stack 1664 Sep 27 15:25 repos/CentOS-Base.repo
-rw-r--r--. 1 stack stack 1309 Sep 27 15:25 repos/CentOS-CR.repo
-rw-r--r--. 1 stack stack  956 Sep 27 15:25 repos/CentOS-Ceph-Nautilus.repo
-rw-r--r--. 1 stack stack  649 Sep 27 15:25 repos/CentOS-Debuginfo.repo
-rw-r--r--. 1 stack stack  630 Sep 27 15:25 repos/CentOS-Media.repo
-rw-r--r--. 1 stack stack  715 Sep 27 15:25 repos/CentOS-NFS-Ganesha-28.repo
-rw-r--r--. 1 stack stack 1290 Sep 27 15:25 repos/CentOS-OpenStack-stein.repo
-rw-r--r--. 1 stack stack  612 Sep 27 15:25 repos/CentOS-QEMU-EV.repo
-rw-r--r--. 1 stack stack 1331 Sep 27 15:25 repos/CentOS-Sources.repo
-rw-r--r--. 1 stack stack  353 Sep 27 15:25 repos/CentOS-Storage-common.repo
-rw-r--r--. 1 stack stack 6639 Sep 27 15:25 repos/CentOS-Vault.repo
-rw-r--r--. 1 stack stack  314 Sep 27 15:25 repos/CentOS-fasttrack.repo
(undercloud) [stack@undercloud104 ~]$

Last lines in output were:

Removing short term keys locally
Enabling ssh admin - COMPLETE.
Waiting for messages on queue 'tripleo' with no timeout.
Config downloaded at /var/lib/mistral/C104
The action raised an exception [action_ex_id=49561c17-928d-4d66-a2ad-466b57c13253, action_cls='<class 'mistral.actions.action_factory.AnsibleGenerateInventoryAction'>', attributes='{}', params='{u'work_dir': u'/var/lib/mistral/C104', u'ansible_python_interpreter': None, u'ansible_ssh_user': u'tripleo-admin', u'undercloud_key_file': u'/var/lib/mistral/.ssh/tripleo-admin-rsa', u'plan_name': u'C104', u'ssh_network': u'ctlplane'}']
 list index out of range
Overcloud configuration failed.
(undercloud) [stack@undercloud104 ~]$