krustyplanet.org/terraform

KrustyPlanet Terraform

Terraform configuration for the KrustyPlanet VPS on Hetzner Cloud.

What's Managed

• Hetzner server (CPX22, Ubuntu 24.04)
• Floating IP (87.99.133.81)
• Firewall rules (80, 443, 22)
• Persistent volume (40GB)
• nginx reverse proxy
• contact-api (Node.js email backend)
• SSL certificates (Let's Encrypt)

Usage

# Initialize
terraform init

# Validate
terraform validate

# Plan
terraform plan

# Apply
terraform apply

Variables

See variables.tf for all configurable variables.

Sensitive variables are stored in terraform.tfvars.

Files

• main.tf — Main Terraform configuration
• variables.tf — Variable definitions
• provider.tf — Provider configuration
• terraform.tfvars — Sensitive variable values (gitignored)
• cloud-init.yaml.tpl — Server bootstrap script
• nginx.conf.tpl — nginx configuration template
• contact-api.conf.tpl — contact-api proxy configuration
• contact-api.service.tpl — contact-api systemd service

Notes

• Do NOT run terraform apply unless you want to recreate the server
• Existing VPS configuration is preserved; this Terraform config will be used for future provisioning
• SSL certificates are provisioned via Let's Encrypt
• The floating IP is attached to the server and will survive rebuilds