[Openstack] controller redundancy

Adam Lawson alawson at aqorn.com
Thu Apr 13 12:31:26 UTC 2017


Fyi, the idea of controllers are a bit of a misnomer. You should have
redundant services; they don't necessarily need to be on the same box.
Since your asking as a new user. Have fun!

//adam

On Apr 12, 2017 5:27 PM, "Konstantin Raskoshnyi" <konrasko at gmail.com> wrote:

> Yes, machines are still running, but since neutron is down none of them
> can be accessible.
>
> On Wed, Apr 12, 2017 at 5:10 PM ron ramos <nhadie at gmail.com> wrote:
>
>> hi,
>>
>> depends on what you mean by inaccessible, your VM is probably still up
>> and running on the compute node. but you won't be able to access them
>> remotely as your controller node ( which is hosting neutron ) is down.
>>
>> regards,
>> nhadie
>>
>>
>> On Apr 12, 2017 11:31, "Konstantin Raskoshnyi" <konrasko at gmail.com>
>> wrote:
>>
>> Hi guys,
>> I'm new to openstack.
>> Installed mirantis os 9,
>> If one of controllers goes down - vm machines are not accesible, I though
>> openstack supposed to work even if one controller is alive
>>
>> Any thoughts?
>>
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