Ganglia web install

Skip to content In this article we will install the Ganglia monitoring system on a set of machines running CentOS. There are two kinds of machines involved: The meta node: one machine that receives all measurements and presents it to a client through a website. The monitoring nodes: machines that run only the monitoring daemon and send the measurements to the meta node.

NB though, you might need to enable:. Toggle navigation Tim Staley. Research Talks Code Posts. In this post I'll cover: What purposes the different Ganglia utilities serve, and how they fit together. How to set up a minimal configuration, from apt-get install through to configuring Apache to serve the web interface. This provides redundancy - if one node goes down the rest still pass their information around between them.

The gmond daemons can be polled for an update via a TCP connection from any program, including e. Records the information to disk in the form of RRD files. Depending on how your gmond daemons are configured whether or not they are set to relay their status between nodes , gmetad can either be pointed at one gmond daemon, and pull the entire cluster status from that one node, or it can pull the status from each gmond node individually.

Or you can configure it to do both, for redundancy. Although data persistence is almost always a fundamental element of applications, Node. Everything is delegated to third-party libraries to be included manually, in addition to the standard APIs. Although MongoDB and other non-relational databases are the most common choice with Node because if you Get a Cloud Server. Related Posts. Latest Posts. More From The Blog. Now you can confirm whether you are getting the data from slashroot1.

Installing ganglia web is an easy task, which by default creates all the config files for the web front end. I have used apache user because my httpd. On the next post i will be explaining some more internal concepts of ganglia.. Hope the post was useful Doubts,suggetions are welcome through comments.

Thanks for the post very helpfull.. Sarath Pillai. Satish Tiwary. All rights reserved. Jump to Navigation. Search form Search. Machine 1: Hostname: slashroot1. How to install ganglia gmond on client node First of all lets setup our client node ie. This will also install the gmond daemon which will continuously collect metrics from the machine. Rate this article:. Hi Sarath, Thanks for the blog it amazing..

Your name. More information about text formats. Web page addresses and e-mail addresses turn into links automatically. Lines and paragraphs break automatically.