Load Balancing On Webservers with HAProxy and KeepAlived

Index Introduction Presentation Resources Introduction This presentation is about load balancers and how they are important to new infrastructures. The aim here is to learn more about some network protocols (like VRRP) and how can we maximize the uptime when dealing with webservers. Note that this presentation is in Portuguese. Presentation Resources Note that these resources are in portuguese Web application DB Report

October 21, 2022

Using Ansible To Deploy a VM In ESXi

Index Introduction Configuration Create The Playbook Final Result Introduction After configuring ESXi and deploying some virtual machines, I felt the need to automate the process of creating VMs since most of the times I need to spin up a clean machine just for testing some stuff and making the same process over and over again is time consuming and boring. This is why I took some time to learn Ansible, so I could just create a playbook and the VM would be up and running....

October 21, 2021

My ESXi Server

Index Introduction Server Specifications Backup ESXi Host Monitoring ESXi Introduction Since I joined college I had a need to have more than one operating system available for some classes so I had a few options. First I could simply run Oracle VM VirtualBox or VMware Workstation Player. This would work but since I have a ThinkPad X1 Carbon Gen5, it wouldn’t handle every ram and cpu usage from the VMs....

August 21, 2021