Firewall Module

Creates and manages Hetzner Cloud firewalls with dynamic rule sets. Each key in the rules map creates a separate firewall.

Usage

module "firewall" {
  source  = "AutomationDojo/infrastructure/hcloud//modules/firewall"
  version = "1.3.1"

  # Required
  rules = {
    web = [
      {
        direction  = "in"
        protocol   = "tcp"
        port       = "80"
        source_ips = ["0.0.0.0/0", "::/0"]
      },
      {
        direction  = "in"
        protocol   = "tcp"
        port       = "443"
        source_ips = ["0.0.0.0/0", "::/0"]
      }
    ]
  }

  labels = {} # optional
}

Inputs

Name	Description	Type	Default	Required
rules	Map of firewall rule sets. Each key creates a firewall, and its value is a list of rule objects.	map(list(object({direction, protocol, port, source_ips})))	n/a	yes
labels	Labels to apply to all firewalls.	map(string)	{}	no

Outputs

Name	Description
firewall_ids	Map of firewall name to Hetzner Cloud firewall ID.

Resources

Name	Type
hcloud_firewall.this	resource