Clone of https://bugzilla.redhat.com/show_bug.cgi?id=1676542

Still failing in RHV 4.3 with rhvm-appliance-4.3-20190506.0.el7.ova:

ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost]: FAILED! => {"msg": "Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this.  Please add this host's fingerprint to your known_hosts file to manage this host."}
...
2019-05-30 17:15:25,343-0600 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost -> server.example.com]: FAILED! => {"changed": false, "msg": "There was a failure deploying the engine on t
he local engine VM. The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"}
2019-05-30 17:15:25,343-0600 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:107 fatal: [localhost -> server.example.com]: FAILED! => {"changed": false, "msg": "There was a failure deploying the engine on t
he local engine VM. The system may not be provisioned according to the playbook results: please check the logs for the issue, fix accordingly or re-deploy from scratch.\n"}
2019-05-30 17:15:26,546-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:215 ansible-playbook rc: 2
2019-05-30 17:15:26,546-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:103 PLAY RECAP [localhost] : ok: 161 changed: 49 unreachable: 0 skipped: 46 failed: 2
2019-05-30 17:15:26,547-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:222 ansible-playbook stdout:
2019-05-30 17:15:26,547-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:224  to retry, use: --limit @/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.retry
2019-05-30 17:15:26,547-0600 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:225 ansible-playbook stderr:
2019-05-30 17:15:26,548-0600 DEBUG otopi.context context._executeMethod:145 method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/misc.py", line 343, in _closeup
    r = ah.run()
  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/ansible_utils.py", line 229, in run
    raise RuntimeError(_('Failed executing ansible-playbook'))
RuntimeError: Failed executing ansible-playbook
2019-05-30 17:15:26,550-0600 ERROR otopi.context context._executeMethod:154 Failed to execute stage 'Closing up': Failed executing ansible-playbook

Note: Manually adjusting the timeout from 180 to 360 with that same result

Setting as Urgent as it is a blocker for a deployment and the customer has already upgraded from RHV 4.2 to 4.3 to attempt to work around this issue.