Ask Your Question
0

Adding node to a cluster

asked 2016-04-18 05:21:36 -0600

Sofiane68 gravatar image

Hi,

I am using Openstack from Mirantis I set up a cluster with a controller node, a compute node and a storage node. All worked good But when I added two controller nodes the deployment a very long time and progress very slowly ..It is normal ?

edit retag flag offensive close merge delete

Comments

I would expect Fuel to use puppet technology for creating 3 Node HA Controller, rather then Triple0
Am I correct ?

dbaxps gravatar imagedbaxps ( 2016-04-18 06:03:09 -0600 )edit

Yes, Fuel advices Three controller nodes for High availability..But Mirantis is very weird

Sofiane68 gravatar imageSofiane68 ( 2016-04-18 06:23:06 -0600 )edit

1 answer

Sort by ยป oldest newest most voted
0

answered 2016-04-18 06:16:55 -0600

hkominos gravatar image

I would assume that this is normal . Dont forget that when you are adding new Controller you have add a layer of orchestration between the nodes (corosync etc) so a lot of data has to be replicated etc. I have also noticed that in my deployment. Adding a new controller takes twice as long ++ than adding a compute.

edit flag offensive delete link more

Comments

thank you, especially that Mirantis ask you to redeploy the compute and storage nodes

Sofiane68 gravatar imageSofiane68 ( 2016-04-18 06:24:10 -0600 )edit

Im running it in a virtual environment thats perhaps why..It is sooooo slow

Sofiane68 gravatar imageSofiane68 ( 2016-04-18 10:53:52 -0600 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

Stats

Asked: 2016-04-18 05:21:36 -0600

Seen: 139 times

Last updated: Apr 18 '16