[ovirt-users] Add more hosts

[Davide Ferrari]

All from the CLI. Right now in the GUI I have the "Reinstall" button greyed
out. What's happening?

2016-09-15 16:57 GMT+02:00 Simone Tiraboschi <stirabos at redhat.com>:

>
>
> On Thu, Sep 15, 2016 at 4:13 PM, Davide Ferrari <davide at billymob.com>
> wrote:
>
>> Strange..now it's working :? I've added successfully a fourth server to
>> the cluster without touching anything, a part migrating the HE vm to
>> another host.
>> But now it seems that 2 of the hosts are not recognized as working. When
>> I try to migrate the HostedEngine to another machine I get:
>>
>> The host hosted_engine_1 did not satisfy internal filter HA because it is
>> not a Hosted Engine host.
>> The host hosted_engine_3 did not satisfy internal filter HA because it is
>> not a Hosted Engine host.
>>
>> hosted_engine_2 is in maintanaince mode right now and 4 is the one that
>> is running the VM. The VM was first migrated from 1 to 2, then from 2 it
>> started giving those errors, then I successfully added 4 and I could
>> migrate the VM to it, and now it is stuck there.
>> I'm trying to look through the VDMS logs but oh boy, they are so verbose!
>>
>
> Did you added your additional hosted-engine hosts from CLI or from the web
> interface (there is special sub-panel in the add host dialog)?
> I strongly recommend the second way.
>
>
>
>>
>> 2016-09-15 15:11 GMT+02:00 Davide Ferrari <davide at billymob.com>:
>>
>>> Hello again
>>>
>>> as I said I'm a beginner with OVirt and I was playing with a
>>> proof-of-concept cluster with OVirt 4.0 + GlusterFS 3.8, following this
>>> guide
>>>
>>> http://www.ovirt.org/blog/2016/03/up-and-running-with-ovirt-3-6/
>>>
>>> (it works smoothly with 4.0 too)
>>> I've created the cluster and the engine is running as an higly available
>>> VM in the cluster itself with hosted-engine --deploy but now I want to add
>>> a fourth machine to the cluster but I get this error:
>>>
>>>  Cannot automatically add the host to cluster Default: Cannot add Host.
>>> There is no available server in the cluster to probe the new server.
>>>
>>> both if I try to add an host from Ovirt AAdmin GUI or if I try to run
>>> "hosted-engine --deploy" on the new machine. Is it possible to have this
>>> cluster conf (with the engine running as a VM) with 4 or more machines?
>>> What thing should I have to do?
>>>
>>> Thanks in advance
>>>
>>> --
>>> Davide Ferrari
>>> Senior Systems Engineer
>>>
>>
>>
>>
>> --
>> Davide Ferrari
>> Senior Systems Engineer
>>
>> _______________________________________________
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>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>


-- 
Davide Ferrari
Senior Systems Engineer
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