Hi,
So you think for this solution Booth is better or attribute method? I'm not
familiar with them so can you share your experiences with them?Many thanks.
Regards,H.Yavari
From: Kristoffer Grönlund <[email protected]>
To: H Yavari <[email protected]>; Cluster Labs - All topics related
to open-source clustering welcomed <[email protected]>
Sent: Tuesday, 17 May 2016, 11:33:37
Subject: Re: [ClusterLabs] Two related Cluster
H Yavari <[email protected]> writes:
> Hi,
> Emm I have a scenario and I'm confused. So I'm searching for the solutions.
> Can you please check this
> http://clusterlabs.org/pipermail/users/2016-April/002796.html
> I don't know how achieve to this? with Booth? with attribute? 2 clusters or 1
> cluster?
> Please show me a way.
> Many thanks.
> Regards,H.Yavari
Ah,
If I understand the suggestion there correctly, it is to have two
clusters, with a total of 4 nodes:
Cluster 1:
App 1 + App 3
Cluster 2:
App 2 + App 4
The cluster configuration on both clusters should be the same:
1. Your services
2. A ticket that allows your services to run when granted
Then use booth to connect the clusters and move the services from
cluster 1 (App 1 and App 3) to cluster 2 (App 2 and App 4).
Cheers,
Kristoffer
>
>
> From: Kristoffer Grönlund <[email protected]>
>
>
>
> H Yavari <[email protected]> writes:
>
>> Thank you for reply.
>> I mean when in cluster X , node A is online and node B is offline, in
>> cluster Y nodes will have same status.
>
> Why do you want to have two clusters with the same set of nodes? A
> single cluster can do everything that the two clusters could. If you
> want to run certain resources on only some of the nodes, you can achieve
> this with node attributes and location constraints.
>
> Cheers,
> Kristoffer
>
> --
> // Kristoffer Grönlund
> // [email protected]
>
>
--
// Kristoffer Grönlund
// [email protected]
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