Subject: HashiCorp Vault In today’s digital landscape, managing secrets—such as passwords, API keys, and encryption keys—has become a critical aspect of maintaining security and operational
Category: DevOps
Complete Guide to Apache Kafka Entry-Level Interview Questions and Answers
This Q&A is designed to test your understanding of Apache Kafka, focusing on its fundamental concepts, architecture, and practical applications. It aims to equip the
Repurpose Your Old Server Hardware: Build an Enterprise-Grade Storage System at Zero Cost Using CEPH
In today’s data-driven world, reliable and scalable storage solutions are essential. However, the cost of enterprise-grade storage can be prohibitive, particularly for medium-sized and large
Step-by-Step Guide to Set Up HTTPS for Dockerized Open WebUI on Linux
Introduction In this guide, i will walk you through the process of setting up HTTPS for your Dockerized Open WebUI application running on a linux
How to Extend Ubuntu Logical Volumes and Resize Filesystem: Step-by-Step Guide for System Administrators
Description: When you install Ubuntu, by default it doesn’t use all the disk space when creating the default logical volume (LV). This requires you to
You Can Be Sure These Three Questions Will Come Up in Any Job Interview for a Microservices/Applications Solution Architect.
Microservices/Applications Solution Architect is responsible for designing and implementing microservices based solutions and strategies and for the microservices adoption process within the organization. Here are three
MOST IMPORTANT TERMS IN DOCKER NETWORKING EXPLAINED
1.) BRIDGE NETWORK: The default network in Docker, it acts as a virtual switch, creating virtual ethernet interfaces for containers and providing them with IP
The Most Important AI-Powered Tools Categories and Use-Cases for DevOps and Cloud Engineers
AI is the hottest topic right now, and AI tools are being developed for all areas, including different IT fields. Today I want to discuss
Let’s discuss Logical Volume Management (LVM) with practical examples using Ubuntu 22
LVM (Logical Volume Management) is a tool for managing storage devices and partitions in Linux systems. It allows you to create logical volumes, which are