openstack team mailing list archive

[Syed Armani <syed.armani@xxxxxxxxxxx>]

Hi Lei Zhang,

You can find more information about HA in OpenStack in this guide:
http://docs.openstack.org/trunk/openstack-ha/content/index.html

Best regards,
Syed Armani

On Monday 08 April 2013 04:46 PM, Lei Zhang wrote:
> Hi all,
> 
> I am using Folsom, and I want to set up a HA between VMs. For example, I
> have two DB VMs. One is the primary and other is a slave. I want to use
> Keepalive or pacemake to switch between them when one is failed.
> 
> But how to implement this? Because in general, we need a dynamic IP to
> associate to the VMs and change the relationship when necessary. But
> which IP should be used ? Floating ip or Fixed IP? and how.
> 
> -- 
> Lei Zhang
> 
> Blog: http://jeffrey4l.github.com
> twitter/weibo: @jeffrey4l
> 
> 
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to     : openstack@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~openstack
> More help   : https://help.launchpad.net/ListHelp
>