Purpose of Variables in Terraform Variables prevent repetitive hardcoding of values in Terraform configuration files. They reduce errors due to inconsistent value entries across multiple resources. Simplify updating environment-specific configurations (e.g., changing from dev to stage). Types of Variables Based on Purpose Input Variables: Accept values from users or other sources. Output Variables
The Problem Most engineers deploy to Kubernetes by clicking buttons in a UI. I built Archnet — a fully automated Internal Developer Platform What is an Internal Developer Platform? An IDP is the infrastructure layer that sits between your code How code gets deployed How secrets are managed How the system monitors itself How failures get detected and fixed Most companies pay Humanitec or Backsta
We had ArgoCD running perfectly. Every deployment was reconciled from Git. Drift detection worked. Rollbacks were one-click. Our GitOps setup was clean. Developers still couldn't provision a staging environment without pinging the platform team. That gap — between "GitOps in place" and "developers can actually self-serve" — is where most platform engineering teams get stuck. GitOps solves a real p
Go tem duas formas de declarar variáveis: var e :=. Elas existem por motivos diferentes e têm regras diferentes. Saber quando cada uma se aplica evitamos erros bobos e código que não compila. var (forma longa) var x int // tipo explícito, recebe o zero value var x int = 5 // tipo e valor var x = 5 // valor com tipo inferido var x, y = 1, 2 // múltiplas variáveis