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

[Itamar Heim]

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

>
> I've tried specifying the full path, tried quoting and all sorts of
> different variants of the above combinations without any success.
> Please could you perhaps give me an example of the correct usage?
>
> Thank you.
>
> Regards.
>
> Neil Wilson.
>