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Posted to users@cloudstack.apache.org by Nikita Mironov <mi...@gmail.com> on 2012/11/26 07:28:27 UTC

Add Host reserve

Hi, All.

I need to add a backup host. If one host goes down, automatically switches
to standby.

Re: Add Host reserve

Posted by Marc Cirauqui <mc...@gmail.com>.

Hello,

You need to set global config parameter "ha.tag" to some value (eg.
"ha-host") and set this host tag in the hosts you want to have in standby.

thx

On Mon, Nov 26, 2012 at 8:37 AM, Shanker Balan <ma...@shankerbalan.net>wrote:

> On 26-Nov-2012, at 11:58 AM, Nikita Mironov <mi...@gmail.com> wrote:
>
> > Hi, All.
> >
> > I need to add a backup host. If one host goes down, automatically
> switches
> > to standby.
>
> Have you looked at the CS docs which covers "System Reliability and High
> Availability" at
> http://incubator.apache.org/cloudstack/docs/en-US/Apache_CloudStack/4.0.0-incubating/html/Admin_Guide/sys-reliability-and-ha.html
>
> I found it to be a useful starting point.
>
> Hth
> @shankerbalan

Re: Add Host reserve

Posted by Shanker Balan <ma...@shankerbalan.net>.

On 26-Nov-2012, at 11:58 AM, Nikita Mironov <mi...@gmail.com> wrote:

> Hi, All.
> 
> I need to add a backup host. If one host goes down, automatically switches
> to standby.

Have you looked at the CS docs which covers "System Reliability and High Availability" at http://incubator.apache.org/cloudstack/docs/en-US/Apache_CloudStack/4.0.0-incubating/html/Admin_Guide/sys-reliability-and-ha.html

I found it to be a useful starting point.

Hth
@shankerbalan