DevOps Practices

Unified DevOps Deployment Tutorial

This Unified DevOps Deployment Tutorial guides you through building a DevOps pipeline that integrates: We’ll use practical tools like Terraform, OPA (Open Policy.

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Aggregation

Prometheus and Grafana Monitoring

Overview on Prometheus and Grafana Monitoring Prometheus and Grafana Monitoring is a powerful combination for collecting, analyzing, and visualizing server metrics in real-time..

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Networking Basics

Understanding and Setting Up a Basic Firewall with UFW

Tutorial Overview Learn how to configure UFW (Uncomplicated Firewall), a simple interface for managing iptables. We will cover enabling UFW, setting rules for.

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DevOps Practices

Continuous Integration and Deployment with Jenkins and Docker

Continuous Integration (CI) and Continuous Deployment (CD) are fundamental practices in DevOps that enhance software development efficiency by automating testing and deployment processes..

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Monitoring and Performance

Monitoring System Resources with top, htop, and vmstat

Tutorial Overview This tutorial covers real-time monitoring of system resources using top, htop, and vmstat on a Debian-based Linux system. These tools help.

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Automation with Scripting Clusters

AWX k9s Dashboard on Kubernetes: Setup on Debian 12

Overview of AWX k9s Dashboard on Kubernetes This guide details the installation and configuration of the AWX k9s Dashboard on Kubernetes using a.

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Articles

Supersolid Light: A Quantum Computing Revolution

Recent advancements in physics have introduced a groundbreaking discovery: the creation of supersolid light, a unique state of light that combines the characteristics.

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Articles

Hybrid and Multi-Cloud Strategies: Optimizing Cloud Deployment

Introduction With the growing adoption of cloud computing, businesses are increasingly leveraging hybrid and multi-cloud strategies to enhance flexibility, optimize costs, and ensure.

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Automation with Scripting

Set up iptables-persistent on Debian

Introduction: If you set up iptables-persistent on Debian it allows your firewall rules to survive system reboots. This guide will walk you through.

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Backup and Recovery

Restoring from Backups

Tutorial Overview This tutorial describes how to restore files, directories, and databases from backups, focusing on both rsync file backups and mysqldump database.

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