We also need to allow connections from outside of the local computer for this do the following changes
You need to edit the munin apache configurationĬhange the following line in the starting of the file The server name on the line localhost.localdomain should be updated to display the hostname, domain name, or other identifier you'd like to use for your monitoring server Once the package is installed, you only need to make a few changes to get your installation working. Now proceed with munin server using the following command from your terminal One of the main goals has been ease of creating new plugins (graphs).īefore installing munin you need to make sure you have Ubuntu 14.04 LAMP server is installed. It then stores the data in RRD files, and (if needed) updates the graphs. Munin has a master/node architecture in which the master connects to all the nodes at regular intervals and asks them for data. Munin uses the excellent ?RRDTool (written by Tobi Oetiker) and the framework is written in Perl, while plugins may be written in any language. It makes it easy to see how you're doing capacity-wise on any resources.
It makes it easy to determine “what's different today” when a performance problem crops up. Using Munin you can easily monitor the performance of your computers, networks, SANs, applications, weather measurements and whatever comes to mind. After completing a installation a high number of monitoring plugins will be playing with no more effort. Its emphasis is on plug and play capabilities. It presents all the information in graphs through a web interface. Munin the monitoring tool surveys all your computers and remembers what it saw.
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