Troubleshooting & Technical Guide

In this page you will find posts related to troubleshooting & technical guide (self practice)

Scripts to clean up AWS account

To completely clean up AWS account of all services and instances. you can use CloudShell. in CloudShell you can run cleanup scripts. Script 1: Delete all instances and their dependencies

Unable to delete an EC2 instance after termination

Having trouble deleting an EC2 instance after termination?I encountered this issue while cleaning up my AWS resources. Despite deleting all VPC components, network elements, and storage like EBS volumes, I

Install K3S on RedHat 8 on VirtualBox

Pre-requisite : Virtual Box + Linux (RedHat or Ubuntu)See previous Post : Install VirtualBox Sources:K3S official page : https://k3s.io/ Hardware Requirements NodeCPURAMServer2 cores2 GBAgent1 core512 MB Server sizing guide: Server

Install Oracle VirtualBox and RedHat 8

Requirements Download Oracle VirtualBox :  https://www.virtualbox.org/wiki/Downloads Download RedHat version 8: redhad website Start: Create VM to install RedHat (or Ubuntu) : https://www.youtube.com/watch?v=YjG1yG2l9v0 After installation : register RedHat in order to