Cluster monitoring

Introduction

Cluster monitoring provides aspects of monitoring needed in high availability setups. There is a special class of object in NetXMS - Cluster.

DCIs defined on a cluster object are automatically applied to its nodes. A cluster allows to aggregate data from its nodes, e.g. to calculate sum or average for a metric that is collected from all nodes. A cluster can adequately collect data from services as they move from one node to another, providing uninterrupted data collection.