By Vishal Sharma
This booklet teaches you ways to put in, configure and enforce the Elastic Stack (Elasticsearch, Logstash and Kibana) – the priceless instrument for somebody deploying a centralized log administration answer for servers and apps. Supported through Puppet and to be had with a variety of plugins, Elastic Stack is the most suitable choice on your server log management.
You will the right way to use and configure Elastic Stack independently and along Puppet. every one bankruptcy comprises real-world examples and functional troubleshooting information, permitting you to wake up and working with Elastic Stack in list time. absolutely customizable and straightforward to take advantage of, Elastic Stack lets you be on most sensible of your servers for all time, and unravel difficulties to your consumers as quick as attainable. start with it utilizing this publication today.
What you'll Learn:
- How to put in and configure Logstash
- How to take advantage of Logstash with Elasticsearch and Kibana
- How to exploit Logstash with Puppet and Foreman
- How to centralize facts processing
Who This ebook Is For:
Beginning Elastic Stack is for somebody engaged on a number of servers who must seek their logs utilizing an online interface. it's perfect for server directors who've simply begun their task and want to appear after a number of servers efficiently.
Read or Download Beginning Elastic Stack PDF
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Additional resources for Beginning Elastic Stack
List Figure 2-7. Adding Elasticsearch to the repository Now that the repository includes Elasticsearch, issue the following command (see Figure 2-8): vishne0@snf-725572:/$ sudo apt-get update && sudo apt-get install elasticsearch Figure 2-8. Installing Elasticsearch 20 Chapter 2 ■ Getting Started with Elasticsearch As seen in Figure 2-8, we first updated our repository and then installed Elasticsearch. Elasticsearch is now installed. Next, we will add it to init scripts, to start it while the Ubuntu operating system (OS) is booting (see Figure 2-9).
Start Elasticsearch. You can upgrade plug-ins by changing the directory to /usr/share/elasticsearch. Once inside the directory, first list the plug-ins that are installed. [vishne0@localhost elasticsearch]$ sudo bin/plugin list First, you must remove the plug-in you want to upgrade. 1 • Configuring Elasticsearch • Running and testing Elasticsearch In the next chapter, you will learn how to install Kibana, the graphical interface designed to work with Elasticsearch. 28 CHAPTER 3 Getting Started with Kibana In earlier chapters, we installed Logstash and Elasticsearch successfully.
First, we will download and install the public signing key. co/GPG-KEY-elasticsearch © Vishal Sharma 2016 V. repo. repo Press i to insert the code into the file. co/GPG-KEY-elasticsearch gpgcheck=1 Press Esc and then :wq to exit the editor, as shown in Figure 4-2. Figure 4-2. Creating Filebeat repo in CentOS 7 server Now that our repository is ready, let’s install Filebeat (see Figure 4-3). Figure 4-3. Installing Filebeat on a CentOS 7 server, using yum 46 Chapter 4 ■ Working with Remote Servers Filebeat is now installed, so let’s configure it to run at boot up.
Beginning Elastic Stack by Vishal Sharma