Book Image

Data Analytics Using Splunk 9.x

By : Dr. Nadine Shillingford
5 (1)
Book Image

Data Analytics Using Splunk 9.x

5 (1)
By: Dr. Nadine Shillingford

Overview of this book

Splunk 9 improves on the existing Splunk tool to include important features such as federated search, observability, performance improvements, and dashboarding. This book helps you to make the best use of the impressive and new features to prepare a Splunk installation that can be employed in the data analysis process. Starting with an introduction to the different Splunk components, such as indexers, search heads, and forwarders, this Splunk book takes you through the step-by-step installation and configuration instructions for basic Splunk components using Amazon Web Services (AWS) instances. You’ll import the BOTS v1 dataset into a search head and begin exploring data using the Splunk Search Processing Language (SPL), covering various types of Splunk commands, lookups, and macros. After that, you’ll create tables, charts, and dashboards using Splunk’s new Dashboard Studio, and then advance to work with clustering, container management, data models, federated search, bucket merging, and more. By the end of the book, you’ll not only have learned everything about the latest features of Splunk 9 but also have a solid understanding of the performance tuning techniques in the latest version.
Table of Contents (18 chapters)
1
Part 1: Getting Started with Splunk
5
Part 2: Visualizing Data with Splunk
10
Part 3: Advanced Topics in Splunk

Setting up Splunk forwarders

In this section, we will set up the Splunk forwarders. Remember that the forwarders will collect Windows event logs and send them on to the indexer. First, let’s use the following steps to install and configure Splunk on the three Windows-based AWS instances to host our forwarders:

  1. Before we can access the Windows-based instances, we will need to generate a password.
  2. Click on the forwarder1 Windows-based AWS instance in your AWS console.
  3. Click on the white Connect button at the top of the page. The Connect to instance page tells us how to access the instance.
  4. Navigate over to the RDP client tab. Download the remote desktop file to set up your RDP session. You will need the public DNS or IPv4 address, the Administrator username, and the password.
  5. Click on Get password (see Figure 2.14) to retrieve the password. Click the yellow Decrypt password button:
Figure 2.14 – Get password screen for connecting to your forwarders using RDP

Figure 2.14 – Get password screen...