[ovirt-users] Ovirt Cluster Setup

[Sakhi Hadebe]

I have 3 Dell R515 servers all installed with centOS 7, and trying to setup
an oVirt Cluster.

Disks configurations:
2 x 1TB - Raid1 - OS Deployment
6 x 1TB - Raid 6 - Storage

​Memory is 128GB

I am following this documentation
https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/
and I am getting the issue below:

PLAY [gluster_servers]
*********************************************************

TASK [Run a shell script]
******************************************************
fatal: [ovirt2.sanren.ac.za]: FAILED! => {"msg": "The conditional check
'result.rc != 0' failed. The error was: error while evaluating conditional
(result.rc != 0): 'dict object' has no attribute 'rc'"}
fatal: [ovirt3.sanren.ac.za]: FAILED! => {"msg": "The conditional check
'result.rc != 0' failed. The error was: error while evaluating conditional
(result.rc != 0): 'dict object' has no attribute 'rc'"}
fatal: [ovirt1.sanren.ac.za]: FAILED! => {"msg": "The conditional check
'result.rc != 0' failed. The error was: error while evaluating conditional
(result.rc != 0): 'dict object' has no attribute 'rc'"}
to retry, use: --limit @/tmp/tmpxFXyGG/run-script.retry

PLAY RECAP
*********************************************************************
ovirt1.sanren.ac.za        : ok=0    changed=0    unreachable=0
failed=1
ovirt2.sanren.ac.za        : ok=0    changed=0    unreachable=0
failed=1
ovirt3.sanren.ac.za        : ok=0    changed=0    unreachable=0
failed=1

*Error: Ansible(>= 2.2) is not installed.*
*Some of the features might not work if not installed.*


​I have installed ansible2.4 in all the servers, but the error persists.

Is there anything I can do to get rid of this error?
-- 
Regards,
Sakhi Hadebe

Engineer: South African National Research Network (SANReN)Competency
Area, Meraka, CSIR

Tel:   +27 12 841 2308 <+27128414213>
Fax:   +27 12 841 4223 <+27128414223>
Cell:  +27 71 331 9622 <+27823034657>
Email: sakhi at sanren.ac.za <shadebe at csir.co.za>
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