authentication

How to Deploy Containerised Applications to Kubernetes on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Deploy Containerised Applications to Kubernetes on Windows Server 2025

How to Deploy Containerised Applications to Kubernetes on Windows Server 2025 Kubernetes supports Windows worker nodes, making it possible to run Windows containers — including ASP.NET Framework and ASP.NET Core applications — alongside Linux workloads in the same cluster. Windows Server 2025 is compatible with Kubernetes 1.29 and later, and Microsoft’s AKS (Azure Kubernetes Service) […]

Read more
How to Configure BGP Routing with FRRouting on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure BGP Routing with FRRouting on CentOS Stream 10

Introduction This tutorial demonstrates how to Configure BGP Routing with FRRouting on CentOS Stream 10 on CentOS Stream 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 10 system with […]

Read more
How to Set Up Lynis Security Auditing on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up Lynis Security Auditing on CentOS Stream 10

Introduction How to Set Up Lynis Security Auditing on CentOS Stream 10 on CentOS Stream 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting […]

Read more
How to Use Amanda for Enterprise Backup on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Use Amanda for Enterprise Backup on CentOS Stream 10

Introduction This tutorial demonstrates how to Use Amanda for Enterprise Backup on CentOS Stream 10 on CentOS Stream 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 10 system with […]

Read more
How to Install SaltStack on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Install SaltStack on CentOS Stream 10

Introduction Setting up install saltstack on centos stream 10 on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install SaltStack on CentOS Stream 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and […]

Read more
How to Install SQL Server Management Studio (SSMS) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Install SQL Server Management Studio (SSMS) on Windows Server 2025

How to Install SQL Server Management Studio (SSMS) on Windows Server 2025 SQL Server Management Studio (SSMS) is Microsoft’s integrated environment for managing any SQL infrastructure, from SQL Server on-premises to Azure SQL Database. Unlike the SQL Server database engine itself, SSMS is a separate free download that must be installed independently on each machine […]

Read more
How to Set Up a Certificate Authority on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up a Certificate Authority on CentOS Stream 10

Introduction This tutorial demonstrates how to Set Up a Certificate Authority on CentOS Stream 10 on CentOS Stream 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 10 system with […]

Read more
How to Automate CentOS Stream 10 with Ansible — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Automate CentOS Stream 10 with Ansible

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying automate centos stream 10 with ansible both straightforward and auditable. This tutorial covers the complete procedure for how to Automate CentOS Stream 10 with Ansible, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

Read more
How to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure

Introduction Setting up set up centos stream 10 in oracle cloud infrastructure on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure, with all the commands you need, the SELinux and firewalld […]

Read more
Common Problems 116605

Ubuntu 24.04 LTS – fail2ban service running but no bans applied – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 22 January 2025 Affected versions: Ubuntu 24.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

Read more
CHAT