Essential Cluster Monitoring Using Nagios and NRPE

In a previous post we went into detail about how to implement Tungsten-specific checks. In this post we will focus on the other standard Nagios checks that would help keep your cluster nodes healthy. Your database cluster contains your most business-critical data. The slave nodes must be online, healthy and in sync with the master … Continue reading Essential Cluster Monitoring Using Nagios and NRPE