Install Minikube on CentOS Stream 10
Step‑by‑step guide to installing Minikube on CentOS Stream 10: Docker or KVM2 setup, prerequisites, kubectl, starting a local Kubernetes cluster, dashboard, and troubleshooting. Table of Contents 🔈Introduction CentOS Stream 10 brings updated kernels (v6.x) and enterprise‑grade stability. Running Minikube, the local Kubernetes environment, on this modern base gives you a solid platform to experiment with container orchestration, CI […]
Install VS Code on CentOS Stream 9 – Quick & Easy Tutorial
Learn how to install Visual Studio Code on CentOS Stream 9 with this step-by-step tutorial. Quick, easy, and updated for 2025, this guide includes CLI examples, troubleshooting, and extension recommendations. Table of Contents 🚀 Introduction If you’re a developer or system administrator using CentOS Stream 9, you’re likely seeking an efficient way to install Visual Studio Code […]
Most Efficient OpenVPN Ciphers Without Compromising Security
Explore the most efficient OpenVPN ciphers in 2025. Learn which cipher offers the best balance of speed, compatibility, and security—including AES‑128‑GCM, AES‑256‑GCM, and ChaCha20‑Poly1305—with benchmarks, configuration examples, and clear recommendations. Table of Contents 🔈Introduction In the fast-paced world of secure networking, finding the optimal cipher for OpenVPN means striking a fine balance between speed and robust encryption. […]
Install and Configure OpenVPN Server on CentOS Stream 9
Learn how to install and configure OpenVPN server on CentOS Stream 9 from scratch. Step‑by‑step guide includes PKI setup, firewall configuration, client .ovpn setup, performance tuning, and troubleshooting tips. Table of Contents 🔈Introduction Setting up your own VPN server has never been more essential. With increasing privacy concerns, secure remote access requirements, and growing cyber threats, a […]
Best Practices for Encrypting Kubernetes Secrets
Best practices for encrypting Kubernetes Secrets include using encryption at rest, KMS integration, RBAC, and key rotation. Learn how to secure your cluster effectively. Table of Contents 🔈Introduction Kubernetes Secrets are powerful yet potentially risky components — they store sensitive data such as tokens, keys, and passwords that, if exposed, can compromise an entire cluster. […]
Install LAMP Stack on CentOS Stream 10
Learn how to install and configure a LAMP stack (Apache, MariaDB, PHP) on CentOS Stream 10 with clear CLI examples, security best practices, and performance tuning. Table of Contents 🚀 Introduction Linux + Apache + MySQL (MariaDB) + PHP = LAMP This guide walks you through setting up a robust LAMP environment on CentOS Stream 10— from […]
Configuring Secure etcd with SSL/TLS on RHEL 8 / CentOS 8: A Step-by-Step Guide
Learn how to configure etcd with SSL/TLS on RHEL 8 or CentOS 8 for secure communication. This step-by-step guide covers everything from generating certificates to setting up a multi-node etcd cluster. Table of Contents Introduction In today’s world of cloud-native architectures and containerized applications, securing your etcd cluster is paramount. Etcd is a distributed key-value […]
How to Configure LVM on Multipath Devices in RHEL
Learn how to configure LVM on multipath devices in RHEL with this comprehensive step-by-step guide. Improve storage performance, ensure high availability, and master enterprise-level disk management using MPIO and LVM. Table of Contents 🔈Introduction When building enterprise-level storage systems, logical volume management (LVM) combined with multipath I/O (MPIO) ensures robust redundancy, scalability, and high availability. Red Hat Enterprise […]
Install CentOS Stream 10 Server with GUI in 12 Easy Steps
Learn how to install CentOS Stream 10 Server with GUI in just 12 easy steps. This guide provides clear instructions, CLI examples, and tips for configuring a CentOS Stream server with a graphical user interface. Table of Contents 🔈Introduction CentOS Stream is an exciting variant of CentOS Linux, offering a rolling-release model, making it a […]
How to Monitor SSL Certificate Expiry with Zabbix
Learn how to monitor SSL certificate expiry using Zabbix with automated scripts and triggers. Avoid service disruptions by setting up alerts for expiring certificates. Table of Contents 🔈Introduction In today’s secure-by-default internet, SSL/TLS certificates are essential for encrypting web traffic and building user trust. However, managing and renewing these certificates across multiple servers or domains can be […]