Mailing List Archive: Linux-HA: Pacemaker

{Pacemaker] Is there a way for a resource to receive an event of node join or left?

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kerdosa at gmail

Nov 19, 2009, 9:07 PM

Post #1 of 4 (261 views)
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{Pacemaker] Is there a way for a resource to receive an event of node join or left?

Hi,

I need a resource to do something on event of node join/left. Is it possible
to receive node join/left event at resource level?

Thanks
hj

andrew at beekhof

Nov 19, 2009, 11:42 PM

Post #2 of 4 (232 views)
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Re: {Pacemaker] Is there a way for a resource to receive an event of node join or left? [In reply to]

On Fri, Nov 20, 2009 at 6:07 AM, hj lee <kerdosa [at] gmail> wrote:
> Hi,
>
> I need a resource to do something on event of node join/left. Is it possible
> to receive node join/left event at resource level?

If its a clone, then you can ask for notifications.
Otherwise, you need to look in the cib or ask pacemaker for membership
updates (ie. you'd need to modify your daemon)

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Pacemaker [at] oss
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

kerdosa at gmail

Nov 20, 2009, 10:15 AM

Post #3 of 4 (231 views)
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Re: {Pacemaker] Is there a way for a resource to receive an event of node join or left? [In reply to]

On Fri, Nov 20, 2009 at 12:42 AM, Andrew Beekhof <andrew [at] beekhof> wrote:

> >
> > I need a resource to do something on event of node join/left. Is it
> possible
> > to receive node join/left event at resource level?
>
> If its a clone, then you can ask for notifications.
> Otherwise, you need to look in the cib or ask pacemaker for membership
> updates (ie. you'd need to modify your daemon)
>
> Thank very much, I will try it by using clone. What you mean "your daemon"?
Pacemaker?

Thanks

andrew at beekhof

Nov 20, 2009, 10:34 AM

Post #4 of 4 (232 views)
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Re: {Pacemaker] Is there a way for a resource to receive an event of node join or left? [In reply to]

On Fri, Nov 20, 2009 at 7:15 PM, hj lee <kerdosa [at] gmail> wrote:
>
>
> On Fri, Nov 20, 2009 at 12:42 AM, Andrew Beekhof <andrew [at] beekhof> wrote:
>>
>> >
>> > I need a resource to do something on event of node join/left. Is it
>> > possible
>> > to receive node join/left event at resource level?
>>
>> If its a clone, then you can ask for notifications.
>> Otherwise, you need to look in the cib or ask pacemaker for membership
>> updates (ie. you'd need to modify your daemon)
>>
> Thank very much, I will try it by using clone. What you mean "your daemon"?
> Pacemaker?

No, _yours_. The one you want to know about node up/down events.

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Pacemaker [at] oss
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

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