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Oracle World

OpenTofu modules for Oracle Cloud's Always Free tier. One apply gives you a 4-core ARM box with 24 GB RAM, 200 GB storage, and optional MySQL, S3, monitoring, and budget alerts.

OpenTofu Terraform Oracle Cloud Infrastructure DevOps

Overview

Oracle World provides OpenTofu/Terraform modules for Oracle Cloud’s Always Free tier. A single apply provisions a 4-core ARM compute instance with 24 GB RAM, 200 GB storage, and optional MySQL HeatWave, S3-compatible storage, monitoring, and budget alerts.

Resources

ResourceSpec
ComputeVM.Standard.A1.Flex — 4 OCPUs, 24 GB RAM
Boot Storage50 GB + weekly backups
Block Storage150 GB at /data
MySQL HeatWave50 GB, private subnet (optional)
Object Storage30 GB S3-compatible (optional)
MonitoringIdle-detection alarms for reclaim prevention (optional)
Budget AlertsEmail on any spend + at 50% / 80% / 100% (optional)

Features

  • One Command Deploy: just init && just plan && just apply
  • SSH Management: Whitelist your IP, connect, and revoke access with simple commands
  • Interactive Setup: Claude Code /setup command walks through configuration
  • Free Tier Optimized: Designed to stay within Oracle Cloud’s Always Free limits

Technology Stack

  • HCL (OpenTofu/Terraform)
  • Oracle Cloud Infrastructure (OCI)
  • Just (task runner)