cloud-lab

Homelab / Cloudlab

60 practical Linux labs covering fundamentals, system administration, security basics, troubleshooting, and interview-oriented learning.

Production-style Infrastructure-as-Code project using Terraform to provision AWS S3 against LocalStack within a controlled Windows–Linux lab. Demonstrates DevOps workflows, environment isolation, Docker-based cloud simulation, and repeatable infrastructure automation.

A personal GNS3 lab designed for hands-on practice in essential network and system administration skills.

Local AWS-style DynamoDB environment using Docker for backend + DevOps learning

trying voice banking with AWS Lex and Amazon Connect

⚡ 1-Click Splunk Auto-Login & in-browser Web SSH Terminal with automatic PEM key detection for DevOps & Cloud Labs

Self-hosted private cloud lab using Nextcloud and Tailscale to practice secure remote access and Linux service administration.

Laboratório AWS re/Start: arquitetura escalável e de alta disponibilidade. AMI, Application Load Balancer, Launch Template e Auto Scaling Group em sub-redes privadas, com escalonamento por CPU (50%) validado por alarmes do CloudWatch. Bônus: AMI criada pela AWS CLI. Com diagrama, passo a passo e prints.

Laboratório AWS re/Start: failover automático com Amazon Route 53. Health check, registros DNS primário/secundário e alarme no CloudWatch com e-mail via SNS, para um site em duas instâncias EC2 em zonas de disponibilidade diferentes. Inclui diagrama, passo a passo e prints.

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Laboratório AWS re/Start: provisionamento de uma instância EC2 LAMP (Apache, PHP, MariaDB) pela AWS CLI e troubleshooting de um script Bash com erros intencionais (região fixa e porta errada no Security Group). Diagnóstico com nmap e logs do cloud-init, com o site Café no ar. Com prints e passo a passo.

Scrappy EKS Auto Mode lab inspired by Teamwork Cloud topology, with a clearly labeled simulator and real Cassandra, ZooKeeper, Artemis, ingress, and lifecycle automation.

Terraform lab deploying a highly available, autoscaling web architecture on Microsoft Azure.

Azure VMSS deployment project with internal load balancing and PostgreSQL.

Laboratório AWS re/Start: arquitetura serverless orientada a eventos. Um upload de arquivo .txt no S3 aciona uma função Lambda em Python que conta as palavras e envia o resultado por e-mail via Amazon SNS. Usa perfil IAM, variável de ambiente e logs no CloudWatch. Com diagrama, código e prints.

Azure networking lab demonstrating VNet peering, private connectivity validation, and controlled routing in a segmented enterprise environment.

Infrastructure as Code project: Deployed Nginx VM in Azure using TerraformInfrastructure as Code project: Deployed Nginx VM in Azure using Terraform