I'd like to share this with the list because its something that I changed
for convenience, in .bashrc, but had a not so obvious rippling impact on
the ovirt self hosted installer. I could imagine a few others doing this
too and I'd rather save future them hours of google time

Every install failed no matter what and it was always at the SSO step to
revoke token (here:
https://github.com/machacekondra/ansible/blob/71547905fab67a876450f95c9ca714522ca1031c/lib/ansible/modules/cloud/ovirt/ovirt_auth.py#L262-L268)
and then reissue new token but the engine log yielded different
information. The SSO failure was a red herring

engine.log:2020-05-04 22:09:17,150-04 ERROR
[org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
(EE-ManagedThreadFactory-engine-Thread-1) [61038b68] Host installation
failed for host '672be551-9259-4d2d-823d-07f586b4e0f1', 'node1': Unexpected
error during execution: stty: standard input: Inappropriate ioctl for device

engine.log:2020-05-04 22:09:17,145-04 ERROR
[org.ovirt.engine.core.uutils.ssh.SSHDialog]
(EE-ManagedThreadFactory-engine-Thread-1) [61038b68] SSH error running
command root@node1:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d
-t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1;
rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C
"${MYTMP}" -x &&  "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine
DIALOG/customization=bool:True': RuntimeException: Unexpected error during
execution: stty: standard input: Inappropriate ioctl for device

I was on the hunt for this for the better part of 2 days or so, because who
else has anything to do during quarantine, wracking my brain and trying
everything to figure out what was going on

Well, it was my own fault

# cat .bashrc | grep -i stty
stty erase ^?

With this set in the .bashrc of the node I was running the installer via
cockpit from, ovirt installer will fail to install

This was set for convenience to have backspace work in vim since at some
point it stopped working for me

Should I file this as a bug? The message generated is more of a warning
then a failure but I do not know the internals of ovirt like that. Commands
still actually execute fine

ovirt-engine@192.168.222.84) # ssh 10.0.16.221 "uptime"
root@10.0.16.221's password:
stty: standard input: Inappropriate ioctl for device
 22:30:01 up 22:45,  2 users,  load average: 0.80, 0.62, 0.80

One thing I think should be called out in the docs, and called out very
loud, is that the entire ovirt installer expects a clean 110% machine that
is done right after install and provided and IP and hostname. Its not that
obvious, but it is now
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