[Linux-cluster] one click to start httpd on all nodes - possible?

Marek 'marx' Grac mgrac at redhat.com
Wed Aug 27 13:28:55 UTC 2008

Alex wrote:
> Hi all,
> I have 3 nodes, forming a cluster. How sould be configured a service in 
> cluster.conf file in order to be able to stop or to start httpd daemon on all 
> our nodes at the same time? All i can find in docs is related to failover 
> scenario (stoping httpd on one node wil cause starting httpd on other node) 
> which is not what i need. For nodes management i am using conga, so, i would 
> like to have a service to do that? Is possible? If not, should i use other 
> external tools (like nagios) to do that?
I don't think that it is possible to do this directly. But it should be 
easy to create several services with
httpd (perhaps with different failover domains) and then run/stop it 
using CLI tool:
        clusvcadm -e service / clusvcadm -d service
You can put this in any script and then you are able to start/stop it 
from anywhere


Marek Grac
Red Hat Czech s.r.o.

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