By Tzach Livyatan
New Relic is a popular real-time monitoring service for Web and mobile applications.
In the following post I will describe how to add a New Relic monitoring agent to your OSv virtual appliance, using Tomcat as an example.
As first step, go to the New Relic web site and log in or open an account. Following the instructions on the site, you should be prompted to download two files:
newrelic.yml should already have the your license key in it. If you downloaded the file directly, you should make sure to edit the license line. Make sure to update your application name in the same file. This name will be used in the New Relic GUI.
There are two ways to build an OSv appliance:
- Using an OSv build from source
- Using Capstan
Using Capstan to add a NewRelic Agent
- Create a new project directory
- Copy newrelic.jar and newrelic.yml to this location
- Create a new Capstanfile with the following contents:
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The base OSv image is
tomcat, the cmdline include both Tomcat and
New Relic options, and the files are the two New Relic files: the JAR and the configuration file.
- build the image
You are done! you now have a ready VM with Tomcat and a New Relic agent. To run the image locally:
- Go to the New Relic web app, monitor your application, and give yourself a pat on the shoulder :)