![]() Next, we choose the file we want to monitor. ![]() On clicking Monitor, it brings up the list of types of files and directory you can use to monitor the files. We go to Splunk Home → Add Data → Monitor as shown in the below image − Using Splunk web interface, we can add files or directories to be monitored. This is how you can monitor live application logs such as those coming from Web access logs, Java 2 Platform or. You specify the path to a file or directory and the monitor processor consumes any new data written to that file or directory. It only stops checking those files again. If you disable or delete a monitor input, Splunk Enterprise does not stop indexing the files: input references. You can include or exclude files or directories from being read by using whitelists and blacklists. If the specified directory contains subdirectories, the monitor process recursively examines them for new files, as long as the directories can be read. You can also specify a mounted or shared directory, including network file systems, as long as Splunk Enterprise can read from the directory. INDEXED_EXTRACTIONS = CSV # The type of file that Splunk software should expect for a given sourcetype, and the extraction and/or parsing method that should be used on the file.Splunk Enterprise monitors and indexes the file or directory as new data appears. I cannot take credit for this, I found it on this post. The nf file is where the data shall be extracted and parsed for splunk to create fields etc. #monitors the specified location for any. The monitor stanza is assuming NPS logs are being logged to the default location and are following the default naming convention. The following configuration should go in your nf folder. Make sure that the splunk user has permission over these files as I have been bitten a few times by this after creating deployment apps with the root user. This app should then be pushed to your NPS servers. Touch app.conf nf nf # create the files required ![]() Within this folder create a new folder (the name of which will be the name of your deployment application) and ensure that the splunk user has permissions over the file. On your deployment server navigate to $SPLUNK_HOME$/opt/splunk/etc/deployment-apps/ ![]() If your environment doesn’t use a deployment server then this app will need to be created and copied to each universal forwarder. What you want to do is to create a deployment application which can be pushed to our forwarders. Ingesting the dataįirst thing to do is to get Splunk to ingest the data, I will document exactly how I did this and it may be different from the way you choose to do it but hopefully it will be helpful. The index named “radius” must also be present on the search head. The overview of tasks we need to do to achieve this is firstly to create a new deployment application for our forwarders, then modify the nf to monitor the log files and finally modify nf to parse the data in a useful way. This will be dealing with the second option, the flat text files.
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