Is it possible to ping the router with this :
<clone id="Connected">
<primitive id="ping" provider="pacemaker" class="ocf" type="ping">
<instance_attributes id="ping-attrs">
<nvpair id="pingd-dampen" name="dampen" value="5s"/>
<nvpair id="pingd-multiplier" name="multiplier" value="1000"/>
<nvpair id="pingd-hosts" name="host_list" value="_routerip_"/>
</instance_attributes>
<operations>
<op id="ping-monitor-60s" interval="60s" name="monitor"/>
</operations>
</primitive>
</clone>
Then make a rule when the connectivity is lost.
<rsc_location id="WebServer-no-connectivity" rsc="Webserver">
<rule id="ping-exclude-rule" score="-INFINITY" >
<expression id="ping-exclude" attribute="pingd" operation="not_defined"/>
</rule>
</rsc_location>
Simon
On Tue, May 18, 2010 at 5:52 AM, Dejan Muhamedagic <deja...@fastmail.fm>wrote:
> Hi,
>
> On Mon, May 17, 2010 at 03:56:54PM -0400, Vadym Chepkov wrote:
> >
> > On May 17, 2010, at 11:56 AM, Simon Lavigne-Giroux wrote:
> >
> > > Hi,
> > >
> > > I have 2 servers running Pacemaker. When the router fails,
> > > both nodes become primary. Is it possible for Pacemaker on
> > > the secondary server to detect that the network connection is
> > > not available and not become primary.
> > >
> >
> >
> http://www.clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/ch09s03s03s02.html
>
> That won't help since it looks like the router is in the
> heartbeat path. You need redundant communications in the cluster.
>
> Thanks,
>
> Dejan
>
> >
> >
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
>
_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
