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Splunk tutorial wiki11/30/2023 ![]() There are many ways of adding data to Splunk. SOURCE: the source indicates the actual source of data, the filename of the file that was uploaded to Splunk. You can send data from multiple sources to the same splunk instance. HOST: a host in Splunk indicates where the data comes from. Note: at this moment of getting started this will be enough and we will not get into details of the possible configurations of the indexes. To create a new Index go to Settings > Indexes > New index.įill the name ‘mydataindex’ & click ‘Save’. There are default indexes that can be used when uploading data, but it is better to create your own. INDEX: an index in Splunk is like a repository of data. In Splunk data is grouped in indexes, hosts and sources. Recommended when doing special operations or debugging visualizations.īefore we move into the search part, let’s first ingest some data. If you do the same search in any other mode, the statistics and data table will not be filled. For instance, if you do a visualization in Verbose mode, the statistics and data table will also be available. Verbose search: consumes much more resources as it shows not only what you searched for but it makes all the data available as well. Smart search: consumes more resources than the Fast search, but shows you all related fields associated to the search query you did. Recommended for using when visualizing or processing statistics. There are three different search modes that condition the resources Splunk will use to show you the results of your search query:įast search: consumes low resources, it’s fast, only shows what you strictly search for. Time range picker: this time range applies to the results of your queries. Search bar: this is where your Splunk search queries go. Main menu to administer the instance: data indexing, configurations, etc. The key elements highlighted in the above image are: The image above shows the view of the main app known as ‘Search & Reporting’. Continue to Part 3: Using the Splunk Search App.Splunk is developed in a modular way by what are known as apps. Next, you will begin to learn how to search that data. Now you know how to add data to your Splunk platform. You have completed Part 2 of the Search Tutorial. Click the Splunk logo to return to Splunk Home.Success! The results confirm that the data in the tutorialdata.zip file was indexed and that events were created. The Search app opens and a search is automatically run on the tutorial data source. You might see a screen asking if you want to take a tour. To see the data in the Search app, click Start Searching.The following screen appears where you can review your input settings. Type \\(.*)\/ for the regex to extract the host values from the path. Splunk Enterprise for Linux or Mac OS X a. The setting that you specify depends whether you are using Splunk Cloud Platform or Splunk Enterprise, and on the operating system that you are using. Under Input Settings, you can override the default settings for Host, Source type, and Index.īecause this tutorial uses a ZIP file, you are going to modify the Host setting to assign the host values by using a portion of the path name for the files included in the ZIP file.Click Next to continue to Input Settings.When you load data that is not in a compressed file, you will be asked to set the data source type. The Set Source Type step in the Add Data wizard is skipped. In your download directory, select the tutorialdata.zip file and click Open.īecause you specified a compressed file, the Splunk software recognizes that type of data source. ![]() Under Select Source, click Select File.There are other options for adding data, but for this tutorial you will upload the data files. At the bottom of the window, click Upload. ![]()
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