[ovirt-users] Installing self-hosted-engine via SSH, without screen

[Sandro Bonazzola]

On Wed, Apr 6, 2016 at 11:28 AM, Yaniv Kaul <ykaul at redhat.com> wrote:

>
>
> On Tue, Apr 5, 2016 at 10:10 AM, Yedidyah Bar David <didi at redhat.com>
> wrote:
>
>> On Tue, Apr 5, 2016 at 10:03 AM, Yaniv Kaul <ykaul at redhat.com> wrote:
>> > Hi,
>> >
>> > I'm trying to install self hosted engine in an automated fashion (via
>> > Ansible).
>> > This:
>> > 1. Doesn't create a pseudo tty (Ansible is not doing that in its SSH)
>> > 2. Doesn't use screen
>> >
>> > How can I still install hosted-engine? I seem to be failing around the
>> > initial checks done at [1].
>> > I've tried various hacks (ssh to localhost, use '-T', run 'screen'
>> locally)
>> > - none seem to have worked well. I've noticed the config option, but not
>> > sure how to use it - OVEHOSTED_CORE/screenProceed
>>
>> You can try:
>>
>> hosted-engine --deploy
>> --otopi-environment='OVEHOSTED_CORE/screenProceed:bool:True'
>>
>
> Still no go, I'm running:
> hosted-engine --deploy
> --otopi-environment='OVEHOSTED_CORE/screenProceed=bool:True'
> --config-append=/tmp/hosted-engine-answer-file.conf
>
> And getting:
>
> stdout: [ INFO  ] Stage: Initializing
> [ INFO  ] Generating a temporary VNC password.
> [ INFO  ] Stage: Environment setup
>           Configuration files: ['/tmp/hosted-engine-answer-file.conf']
>           Log file:
> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160406050029-0syzjx.log
>           Version: otopi-1.4.1 (otopi-1.4.1-1.el7.centos)
> [ ERROR ] It has been detected that this program is executed through an
> SSH connection without pseudo-tty allocation. Please run again ssh adding
> -t option
> [WARNING] Aborted
> [ INFO  ] Stage: Clean up
> [ INFO  ] Generating answer file
> '/var/lib/ovirt-hosted-engine-setup/answers/answers-20160406050029.conf'
> [ INFO  ] Stage: Pre-termination
> [ INFO  ] Stage: Termination
> [ ERROR ] Hosted Engine deployment failed: this system is not reliable,
> please check the issue, fix and redeploy
>           Log file is located at
> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160406050029-0syzjx.log
>
>
please open a RFE for skipping tty check.
tty check was added for fixing
https://bugzilla.redhat.com/show_bug.cgi?id=1105249 "Need warning message,
that appear when you run hosted-engine --deploy via ssh without terminal
mode"
note that this also mean that no interaction will work, everything must be
configured by provided answer file.



>
> (While I suspect there's some way to cause Ansible to create the tty, it
> causes issues with sftp. While there's a way to move from sftp to scp, it
> then fails on copying files for some odd reason... so if there's a way to
> overcome this error in ovirt, that'll be great).
> Y.
>
>
>
>>
>> >
>> > TIA,
>> > Y.
>> >
>> > [1]
>> >
>> https://github.com/oVirt/ovirt-hosted-engine-setup/blob/e339fa94637df536865b92e4dc9a2075417b6257/src/plugins/ovirt-hosted-engine-setup/core/shell.py#L53
>> >
>> > _______________________________________________
>> > Users mailing list
>> > Users at ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
>> >
>>
>>
>>
>> --
>> Didi
>>
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>


-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20160406/4bf6fb0e/attachment.html>