[ovirt-users] Staring cluster Hosted Engine stuck - failed liveliness check

[Yaniv Kaul]

On Fri, Mar 3, 2017 at 5:21 PM Maton, Brett <matonb at ltresources.co.uk>
wrote:

> Hi Simone,
>
>   I just tried to install the RPM but got a dependency issue:
>
> Error: Package: ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch
> (/ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch)
>            Requires: vdsm-client >= 4.18.6
>
> I haven't tried to install vdsm-client as I'm not sure what impact that
> will have on the other pacakges
>

vdsm-client is our 'next-gen' vdsClient - the CLI client to VDSM. You can
and should install it in 4.1.
Y.


>
> On 3 March 2017 at 10:59, Maton, Brett <matonb at ltresources.co.uk> wrote:
>
> Thanks Simone,
>
>   I'll give that a go this evening, I'm remote at the moment.
>
> Regards,
> Brett
>
> On 3 March 2017 at 10:48, Simone Tiraboschi <stirabos at redhat.com> wrote:
>
>
>
> On Fri, Mar 3, 2017 at 11:35 AM, Maton, Brett <matonb at ltresources.co.uk>
> wrote:
>
> VM Up not responding - Yes that seems to be the case.
>
> I did actually try hosted-engine --console
>
> hosted-engine --console
> The engine VM is running on this host
> Connected to domain HostedEngine
> Escape character is ^]
> error: internal error: cannot find character device <null>
>
>
> This was the result of https://bugzilla.redhat.com/show_bug.cgi?id=1364132
>
> Could you please install this (it's from 4.1.1 RC)
> http://resources.ovirt.org/pub/ovirt-4.1-pre/rpm/el7/noarch/ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch.rpm
> to get it fixed.
> You need then to run:
> systemctl restart ovirt-ha-agent
> hosted-engine --vm-shutdown
> # wait for it
> hosted-engine --vm-start
>
> At this point you have should have the serial console.
>
>
>
>
>
> On 3 March 2017 at 08:39, Simone Tiraboschi <stirabos at redhat.com> wrote:
>
>
>
> On Thu, Mar 2, 2017 at 11:42 AM, Maton, Brett <matonb at ltresources.co.uk>
> wrote:
>
> What is the correct way to shut down a cluster ?
>
> I shutdown my 4.1 cluster following this guide
> https://github.com/rharmonson/richtech/wiki/OSVDC-Series:-oVirt-3.6-Cluster-Shutdown-and-Startup
> as the NAS hosting the nfs mounts needed rebooting after updates.
>
> ( I realise the guide is for 3.6, surely not that different ? )
>
>
> It seams fine.
>
>
>
> However hosted engine isn't starting now.
>
>   failed liveliness check
>
>
> So it seams that the engine VM is up but the engine is not responding.
>
>
>
> I've tried connecting from the host starting the HE vm to see what's going
> on with:
>
> virsh console HostedEngine
>
>    I don't know what authentication it requires, tried engine admin
> details and root os...
>
>
> hosted-engine --console
>
>
>
> hosted-engine --add-console-password
> Enter password:
> no graphics devices configured
>
> unsurprisingly, remote-viewer vnc://localhost:5900
> fails with Unable to connect to the graphic server vnc://localhost:5900
>
> What can I do next ?
>
>
> Check the status of the engine.
>
>
>
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