Web Dashboard

Once running, EECluster will synchronize with the cluster status. This information can be accessed through the administration dashboard via web browser in the URL http://<hostname:port>/EECluster. The default user created during the installation process can be used to log in. EECluster users are managed from the configuration section of the dashboard.</hostname:port>

The main page displays the status and load of each of the compute nodes, and the queued and running jobs. This page also allows the administrator to power on or off manually every compute node and to view all its information.

The compute node page displays its Operating System, CPUs, Memory, GPU cards, Intel MIC cards, PSU power consumptions, load, etc., and also allows the administrator to configure the IPMI card of the node.

[[img src=eecluster_dashboard6.jpg height="250px"]]

The node classes page is used to configure a number of compute node classes, each one including a name, brief description, picture, FLOPS, power consumption (which is used to calculate the node efficiency if no IPMI card is available to monitor PSU actual consumptions), and the subset of the cluster nodes that belong to the class.

[[img src=eecluster_dashboard3.jpg height="250px"]]

The users and jobs page displays information about every cluster user and every job submitted to the RMS, respectively. Both pages also show charts that summarises the information displayed in the tables.

[[img src=eecluster_dashboard2.jpg height="250px"]]

The statistics page displays records of every decision that the HGFS has made, along with charts showing the evolution of the cluster workloads.