Hi All, I am new to Ovirt. I am hitting the exact same error while trying a new install in a nested virtualization setup on esxi 6.5. I am following this tutorial as well. Have three nodes on esxi with dual networks & passwordless ssh enabled. https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster... Node install goes through without issue. Run into this error when i hit deploy. TASK [Run a shell script] ****************************************************** fatal: [ovirt3]: FAILED! => {"failed": true, "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]: FAILED! => {"failed": true, "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: [ovirt2]: FAILED! => {"failed": true, "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/tmpbDBjAt/run-script.retry @Simone Marchioni were you able to find a solution ???. Thanks hk