[Users] Can't add 3rd host/node03

[Itamar Heim]

On 10/22/2012 12:26 PM, Neil wrote:
> On Mon, Oct 22, 2012 at 11:59 AM, Itamar Heim <iheim at redhat.com> wrote:
>> On 10/22/2012 11:36 AM, Neil wrote:
>>>
>>> On Mon, Oct 22, 2012 at 9:16 AM, Itamar Heim <iheim at redhat.com> wrote:
>>>>
>>>> On 10/22/2012 09:04 AM, Neil wrote:
>>>>>
>>>>>
>>>>> Thanks for your assistance Itamar,
>>>>>
>>>>> On Sun, Oct 21, 2012 at 8:52 AM, Itamar Heim <iheim at redhat.com> wrote:
>>>>>>
>>>>>>
>>>>>> this means the installed host could not download the bootstrap file
>>>>>> from
>>>>>> the
>>>>>> engine.
>>>>>> try browsing engine from the host for
>>>>>> http://node02.blabla.com:80/Components/vds/
>>>>>>
>>>>>> (in 3.2 this is improved by having the engine SCP to node, so this dns
>>>>>> resolution path won't be needed.
>>>>>
>>>>>
>>>>>
>>>>> So this explains why I'm having the issue then,
>>>>> node02.blabla.com(10.0.2.22) is my old engine, my new engine hostname
>>>>> is backup.blabla.com(10.0.2.23)... any idea how I change this?
>>>>
>>>>
>>>>
>>>> did you move the db from one engine to another?
>>>> use ovirt-config to check all values in the config table which point to
>>>> the
>>>> old host and update them (or psql for vdc_options table)
>>>
>>>
>>> Thanks Itamar,
>>>
>>> Yes correct, the db was dumped and re-imported onto the new server.
>>>
>>> When running engine-config I see that there are two options that still
>>> refer to my old engine, I presume both should be changed?
>>>
>>> engine-config -a | grep -i node
>>> VdcBootStrapUrl: http://node02.blabla.com:80/Components/vds/ version:
>>> general
>>> VirtualMachineDomainName: node02.blabla.com version: general
>>>
>>> Also I've tried setting my VdcBootStrapUrl, but I'm battling to get
>>> the syntax correct, I've tried all sorts of combinations, but none
>>> seem to work, not sure if the key should be quoted, or declared
>>> completely or if just the key should be specified etc?
>>>
>>> [root at backup ~]# engine-config -g VdcBootStrapUrl
>>> VdcBootStrapUrl: http://node02.blabla.com:80/Components/vds/ version:
>>> general
>>>
>>> [root at backup ~]# engine-config -s key=VdcBootStrapUrl
>>> backup.blabla.com --cver=http://node02.blabla.com
>>> Error setting key's value. No such entry with version
>>> http://node02.blabla.com.
>>
>>
>> cver is the "general" part (or if cluster version specific, 3.0/3.1).
>> just try:
>> engine-config -s VdcBootStrapUrl=http://node02.blabla.com
>
> Okay thanks, that worked and allowed me to set it, and I also set the
> "VirtualMachineDomainName" but I'm still receiving the same
> error(after restarting ovirt-engine).
>
> I've tried to browse to the url you gave me on your first reply both
> from the new host and one of the existing ones and I receive the
> following...
>
>
>                                                     JBoss
> Web/7.0.13.Final - Error report
>                                                                    HTTP
> Status 404 - /Components/vds/
>     type Status report
>     message /Components/vds/
>     description The requested resource (/Components/vds/) is not available.
>    JBoss Web/7.0.13.Final
>
>
> Seems like something still isn't correct after the upgrade/migration
> to the new machine... any ideas what to try next?
>
> Thanks!
>

1. it's case sensitive.
2. did you try running add host again?