Gluster users - Mar 2013 - GlusterFS with CTDB setup - need of a event script?

Hi,

I'm setting up a GlusterFS replicated cluster with CTDB and build-in 
glusterfs nfs export on CentOS 6.4 hosts following the documentation.
Everything works fine, but I have a question about the setup:

As there is currently no event script in ctdb for monitoring the gluster 
status, a node will not become unhealthy if for some reason the glusterd 
nfs export is unavailable.
As such, the public ip stays at a node even when it's not serving the 
gluster volume or when it's not in sync.

Does anybody already had a go at an ctdb event script for monitoring the 
gluster vol status on the host?

regards,

Sam
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I don't know about using ctdb, but using Corosync: the latest Filesystem
resource-agent has support for GlusterFS. I've never used it, so it might
not be what you're looking for.

https://github.com/ClusterLabs/resource-agents/blob/master/heartbeat/Filesystem

Dan

From: gluster-users-bounces at gluster.org [mailto:gluster-users-bounces at
gluster.org] On Behalf Of Sam Wouters
Sent: Friday, March 22, 2013 8:11 AM
To: gluster-users at gluster.org
Subject: [Gluster-users] GlusterFS with CTDB setup - need of a event script?

Hi,

I'm setting up a GlusterFS replicated cluster with CTDB and build-in
glusterfs nfs export on CentOS 6.4 hosts following the documentation.
Everything works fine, but I have a question about the setup:

As there is currently no event script in ctdb for monitoring the gluster status,
a node will not become unhealthy if for some reason the glusterd nfs export is
unavailable.
As such, the public ip stays at a node even when it's not serving the
gluster volume or when it's not in sync.

Does anybody already had a go at an ctdb event script for monitoring the gluster
vol status on the host?

regards,

Sam
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