Open Stack

Hello everyone,

My name is Paulo, I'm a software engineer from Brazil and just getting
started with OpenStack development using *devstack*. I'm working on a
project which one the goals is to monitor resource usage (at first
*cpu_util*), considering both VM instances and their hosts.

In order to get input data, we're already using *ceilometer*. However, we
also want to monitor host machines, not only VMs. I read about
*healthnmon*and looks like it can provide the data we need. Right now
our problem is on
enabling *healthnmon* on a *devstack* environment.

I'm using Ubuntu server 12.04. I've tried to build *healthnmon* from git,
but the generated Debian package depends on python-novaclient and
python-glance, whose *devstack* already installs. Dpkg doesn't detect the
*devstack* installation of nova and glance, so I'm not sure of how can I
enable *healthnmon* services from *devstack* (maybe editing *stack.sh* by
hand?).

Would any of you have some hint about how can I integrate *healthnmon* with
*devstack*? Any help would be much appreciated.

Thanks in advance and best regards,
--
*Paulo Rômulo Alves Barros*
*Federal University of Campina Grande*
*Campina Grande/Brazil*
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