How-To Use Elasticsearch, Logstash, and Kibana for Centralized Logging
As a system administrator or developer, it’s important to have a centralized logging infrastructure in place. It allows you to easily monitor your applications and systems, troubleshoot issues, and analyze data. In this article, we’ll guide you through the process of setting up Elasticsearch, Logstash, and Kibana (ELK stack)...
Centralized Logging with Elasticsearch Clusters
Centralized logging is the process of collecting logs from different sources, storing them in a central location, and analyzing them to gain insights into system performance, errors, and security issues. This approach makes it easy for developers and IT personnel to monitor their systems effectively without having to jump...
Elasticsearch Analyzers for Beginners
Elasticsearch is a powerful search engine that allows you to store, search, and analyze large amounts of data quickly and efficiently. One of the key features of Elasticsearch is its ability to use analyzers to process text before it’s indexed. In this article, we’ll explain what analyzers are and...
Creating a Kubernetes Cluster in the Cloud
Kubernetes has become the de facto standard for container orchestration, and many organizations are adopting this technology to manage their containers. However, setting up a Kubernetes cluster can be a challenging task. This is where Terraform comes into play. Terraform is an open-source infrastructure as code (IAC) tool that...
AWS vs. Azure: Which One Is The Best For DevOps?
When it comes to cloud computing, there are two major players in the market – Amazon Web Services (AWS) and Microsoft Azure. As a DevOps professional, choosing between the two can be overwhelming. Both platforms offer similar services, but they differ in terms of pricing, features and overall performance....
Why Devops?
The term “DevOps” has been around for over a decade now, but it is still a topic of discussion and debate among many organizations. At its core, DevOps is about breaking down silos between development and operations teams to improve communication, collaboration, and productivity. But why should companies invest...
Azure DevOps Server: What You Need to Know
Are you looking for a powerful tool to manage your software development lifecycle? Look no further than Azure DevOps Server from Microsoft! In this article, we’ll explore everything you need to know about this tool, from its features to its benefits and more. 1. What is Azure DevOps Server?...
Get Github Pull Requests for Repository with React
This creates a web page with the list of Pull Requests of a private Repositry. Replace <username>, <repo> and <your access token> with the proper values....
Double Blind Passwords Explained
If you use a password manager, and you should, use double-blind passwords for, at least, your most critical logins such as crypto exchanges, banks shopping and payment systems such as Paypal. Double-blind passwords add an extra layer of protection in the rare case where your password manager is compromised....
Remove Elasticsearch Node
Example assumes the node IP Address is 172.21.1.21 and that you have jq installed. If you do not have jq remove | jq . from the commands. Expand the number of shards that can be reallocated Choose settings appropriate for your hardware and network resources. There’s no magic bullet here. You’ll have to do some...