On Mon, Apr 08, 2013 at 07:23:08PM +0800, Lei Zhang wrote:
> Hi Syed,
> Thanks for you quickly reply. But What I want is HA between VMs not HA
> between Physical Machine(Openstack Node/ Services)
You may be interested in the Heat HA features since we implement a simple HA
capability:
https://wiki
Another question, what's you mean about FIP? floating ip? But how can I
switch the floating IPs and implement with keepalive/pacemaker?
On Mon, Apr 8, 2013 at 11:17 PM, Lei Zhang wrote:
> Hi Ritesh
> How could I switch the virtual ip from one VM to another? As I know, the
> libvirt nw-filter wi
Hi Ritesh
How could I switch the virtual ip from one VM to another? As I know, the
libvirt nw-filter will block this? right? Or not use nw-filter?
On Mon, Apr 8, 2013 at 10:18 PM, Ritesh Nanda wrote:
> Hello Lei,
>
>Both ways can be used, depends if you want your database to be
> accessible
Hello Lei,
Both ways can be used, depends if you want your database to be
accessible outside the datacenter network as highly available then FIP can
be used , if it would internal services that would be using database , then
you can implement using Fixed ips , but for that , you need to mark
fi
Hi Syed,
Thanks for you quickly reply. But What I want is HA between VMs not HA
between Physical Machine(Openstack Node/ Services)
On Mon, Apr 8, 2013 at 7:20 PM, Syed Armani wrote:
> Hi Lei Zhang,
>
> You can find more information about HA in OpenStack in this guide:
> http://docs.openstack.or
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. F
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
associat
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