In the article I will describe how the monitor a pacemaker cluster resource manager of a Linux cluster with the OpenNMS monitoring system. The OpenNMS server requests and analyses data from the SNMP agent of pacemaker.
The most important parameters of a pacemaker …
In the article I will describe how the monitor a pacemaker cluster resource manager of a Linux cluster with the nagios monitoring system. The nagios check_snmp plugin requests and analyses data from the pacemaker SNMP agent .
Nagios provides a universal plugin to …
In the article I will describe how the monitor a pacemaker cluster resource manager of a Linux cluster with the Zabbix monitoring system. The Zabbix server requests and analyses data from the SNMP agent pacemaker.
Based on the MIB for the Linux Cluster …
Energy consumption is one of the biggest problems computing centers face today. Their racks are stacked with machines who's CPUs, HDs and other electric parts are more energy hungry than ever before. The consumption would be acceptable if the machines were under full load, but most of …