Book Image

OpenStack Essentials

By : Dan Radez
Book Image

OpenStack Essentials

By: Dan Radez

Overview of this book

Table of Contents (20 chapters)
OpenStack Essentials
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Monitoring compute services


The final set of services to monitor are those on the compute node. Here, you can make sure a couple of services are running and add the ping from the section you just finished. Start with the generic service status check for these services:

neutron-openvswitch-agent
openvswitch
neutron-ovs-cleanup
openstack-ceilometer-compute
openstack-nova-compute

Then add a service configuration to Nagios that will run the ping command to check your tunnel connectivity.

define service {
check_command check_nrpe!check_ovs_tunnel
host_name compute
service_description OVS tunnel connectivity
use generic-service
}

As you can see, this is just an NRPE check command that will execute a ping from the compute node to the network node.