How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on CentOS 7

How To Install ELK Stack on CentOS 7

How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on CentOS 7

If you're looking for a powerful tool to manage and analyze your log data, the ELK stack is a great option. The ELK stack is made up of three tools: Elasticsearch, Logstash, and Kibana. In this tutorial, we'll walk you through the steps to install the ELK stack on CentOS 7.

Step 1: Install Java

Before we can install the ELK stack, we need to make sure Java is installed on our system. You can check if Java is already installed by running the following command:

java -version

If Java is not installed, you can install it using the following command:

sudo yum install java

Step 2: Install Elasticsearch

Elasticsearch is the core component of the ELK stack. To install Elasticsearch, follow these steps:

  1. Download Elasticsearch using the following command:
    2. wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.10.2-x86_64.rpm
  2. Install Elasticsearch using the following command:
    3. sudo rpm -ivh elasticsearch-7.10.2-x86_64.rpm
  3. Start Elasticsearch and enable it to start automatically at boot time:
    4. sudo systemctl start elasticsearch
    sudo systemctl enable elasticsearch

Step 3: Install Logstash

Logstash is the tool that collects, processes, and forwards log data. To install Logstash, follow these steps:

  1. Download Logstash using the following command:
    2. wget https://artifacts.elastic.co/downloads/logstash/logstash-7.10.2.rpm
  2. Install Logstash using the following command:
    3. sudo rpm -ivh logstash-7.10.2.rpm
  3. Start Logstash and enable it to start automatically at boot time:
    4. sudo systemctl start logstash
    sudo systemctl enable logstash

Step 4: Install Kibana

Kibana is the tool that provides a visual interface for analyzing and exploring log data. To install Kibana, follow these steps:

  1. Download Kibana using the following command:
    2. wget https://artifacts.elastic.co/downloads/kibana/kibana-7.10.2-x86_64.rpm
  2. Install Kibana using the following command:
    3. sudo rpm -ivh kibana-7.10.

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