Book Image

Hands-On Linux for Architects

By : Denis Salamanca, Esteban Flores
Book Image

Hands-On Linux for Architects

By: Denis Salamanca, Esteban Flores

Overview of this book

It is very important to understand the ?exibility of an infrastructure when designing an efficient environment. In this book, you will cover everything from Linux components and functionalities through to hardware and software support, which will help you to implement and tune effective Linux-based solutions. This book gets started with an overview of Linux design methodology. Next, you will focus on the core concepts of designing a solution. As you progress, you will gain insights into the kinds of decisions you need to make when deploying a high-performance solution using Gluster File System (GlusterFS). In the next set of chapters, the book will guide you through the technique of using Kubernetes as an orchestrator for deploying and managing containerized applications. In addition to this, you will learn how to apply and configure Kubernetes for your NGINX application. You’ll then learn how to implement an ELK stack, which is composed of Elasticsearch, Logstash, and Kibana. In the concluding chapters, you will focus on installing and configuring a Saltstack solution to manage different Linux distributions, and explore a variety of design best practices. By the end of this book, you will be well-versed with designing a high-performing computing environment for complex applications to run on. By the end of the book, you will have delved inside the most detailed technical conditions of designing a solution, and you will have also dissected every aspect in detail in order to implement and tune open source Linux-based solutions
Table of Contents (22 chapters)
Free Chapter
1
Section 1: High-Performance Storage Solutions with GlusterFS
7
Section 2: High-Availablility Nginx Web Application Using Kubernetes
12
Section 3: Elastic Stack
16
Section 4: System Management Using Saltstack

Using Elasticsearch, Logstash, and Kibana to Manage Logs

Deploying Elasticsearch, Logstash, and Kibana (ELK Stack) is relatively straightforward, but there are several considerations that need to be taken into account when installing these components. While this will not be an in-depth guide for an Elastic Stack, the main takeaways will be the implementation aspects, the decisions that are made through the process, and how you, as an architect, should think when making these decisions.

This chapter will help you, as an architect, define the aspects that are needed to deploy an ELK Stack, and what configurations to use when working with the components that make up the Elastic Stack.

In this chapter, we will go through the following topics:

  • Installing and configuring Elasticsearch
  • Installing and configuring Logstash and Kibana
  • Installing and explaining Beats
  • Configuring Kibana...