8306229dc1
- Track .terraform.lock.hcl for reproducible provider versions - Add terraform.tfvars.example as a template for sensitive values - Fix .gitignore to not exclude lock file - Add default value for ssh_public_key variable
70 lines
2 KiB
HCL
70 lines
2 KiB
HCL
###############################################################################
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# variables.tf
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###############################################################################
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variable "hcloud_token" {
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description = "Hetzner Cloud API token (read/write). Set via TF_VAR_hcloud_token or terraform.tfvars."
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type = string
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sensitive = true
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}
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variable "project_name" {
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description = "Short name used to prefix all resources."
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type = string
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default = "krustyplanet"
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}
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variable "domain" {
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description = "Domain for the website."
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type = string
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default = "krustyplanet.org"
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}
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variable "ssh_public_key" {
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description = "Your SSH public key (contents of ~/.ssh/id_ed25519.pub or similar)."
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type = string
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default = ""
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}
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variable "ssh_allowed_ips" {
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description = "CIDRs allowed to reach port 22. Restrict to your actual IP for security."
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type = list(string)
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default = ["0.0.0.0/0", "::/0"] # Tighten this in production!
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}
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variable "server_type" {
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description = "Hetzner server type."
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type = string
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default = "cx22"
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# cx22 — 2 vCPU / 4 GB RAM — recommended for personal websites
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# cax11 — 2 ARM vCPU / 4 GB — cheapest option (~€3.79/mo post-2026 pricing)
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# cx32 — 4 vCPU / 8 GB — comfortable for a small team
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}
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variable "location" {
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description = "Hetzner datacenter location."
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type = string
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default = "hel1" # Helsinki, FI — Finnish jurisdiction, strong privacy
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# nbg1 — Nuremberg, DE
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# fsn1 — Falkenstein, DE
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# ash — Ashburn, US
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}
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variable "network_zone" {
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description = "Hetzner network zone matching your location."
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type = string
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default = "eu-central"
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# us-east or us-west for US locations
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}
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variable "node_version" {
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description = "Node.js version to install."
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type = string
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default = "20"
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}
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variable "volume_size_gb" {
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description = "Size of the persistent data volume in GB."
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type = number
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default = 40
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}
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