All posts in Elastic

Certainly! Here’s a detailed overview of Elastic N.V. (commonly known as Elastic, the company behind Elasticsearch), covering its transformation, history, key milestones, product evolution, and major release timelines. 🏢 About…

Download & Extract kibana 8.x Configure kibana 8.x Download, Extract, Install and Configure kibana 9.x vi config/kibana.yml ./bin/kibana –allow-root Provide Enrollment Kye of ElasticSearch Login to Kibana using elasticsearch username/password…

Install and Configure Elasticsearch in Linux Download and Extract Elasticsearch Run and Verify Elasticsearch 7.x Run and Verify Elasticsearch 8.x Run and Verify Elasticsearch 9.x ubuntu@ip-172-31-38-122:~$ curl –cacert /home/ubuntu/elasticsearch-9.0.0/config/certs/http_ca.crt -u…

Filebeat client is a lightweight, resource-friendly tool that collects logs from files on the server and forwards these logs to your Logstash instance for processing. Filebeat is designed for reliability…

Here’s a table summarizing the cost optimization strategies for Amazon ElastiCache: Strategy Description Right-Sizing Instances Select instance types that match workload requirements. Use smaller nodes for development and testing, scaling…

Here is a comparison table highlighting the differences between Amazon Elasticsearch Service (now known as Amazon OpenSearch Service) and Amazon ElastiCache Service: Feature/Aspect Amazon OpenSearch Service Amazon ElastiCache Purpose Search,…

ElastiCache does not support direct stopping and starting of clusters. Instead, the best way to minimize the cost of ElastiCache when it’s not in use is to scale down the…

Start Elastic Agent Stop Elastic Agent Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel…

What is Elastic Agent: Elastic Agent is a unified tool that simplifies adding monitoring capabilities to your systems. It can collect various data types, including logs, metrics, and even security…

Beats and Elastic Agent are both data shippers used within the Elastic Stack, a set of tools for searching, analyzing, and visualizing log data in real time. They play crucial…

What is Elasticsearch? Elasticsearch is an open-source, distributed search and analytics engine built on top of Apache Lucene. It provides a powerful and scalable solution for searching, analyzing, and visualizing…

This Integration collects metrics and logs from Docker containers. The default data streams for metrics collection are: container, cpu, diskio, healthcheck, info, memory and network. The image metricset is not enabled by default. The container_logs data stream for containers’ logs collection is enabled…

How to install Elastic Agent in Linux? Elastic Agent Commands How to avoid a certificates issues? Reference How to verify the Metrices and Logs? Some Commands Reference Installation layout of…

What is Elastic Security? Elastic Security is a comprehensive security information and event management (SIEM) solution offered by Elastic, the company behind the Elasticsearch, Kibana, Beats, and Logstash (ELK) stack….

What is ELK Stack? The ELK Stack, also known as the Elasticsearch, Logstash, and Kibana Stack, is a powerful set of open-source tools used for log and data analytics. Each…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Elastic Elasticsearch Logstash Kibana Filebeat Elastic Stack Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School,…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Step 1 – Download a file beat pacage Step 2 – Configure input in filebeat.yml Step 3 – Configure output in filebeat.yml Step 4 – Configure Kibana in filebeat.yml Step…

Logstash has two types of configuration files: pipeline configuration files, which define the Logstash processing pipeline, and settings files, which specify options that control Logstash startup and execution. Pipeline Configuration Files You…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

An index template is a way to tell Elasticsearch how to configure an index when it is created. For data streams, the index template configures the stream’s backing indices as…

Step 1 – Download a Latest version of logstash. https://www.elastic.co/downloads/logstash Step 2 – Configure first pipeline $ vi logstash-7.2.0/first-pipeline.conf Step 3 – To verify your configuration, run the following command:…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Elasticsearch How to get previous version of docuents? No, you can’t do this using the built-in versioning. All that does is to store the current version number to prevent you…