README.md

Net Address Reservation Module

This module allows reserving Compute Engine external, global, and internal addresses.

Examples

External and global addresses

module "addresses" {
  source     = "./fabric/modules/net-address"
  project_id = var.project_id
  external_addresses = {
    one = "europe-west1"
    two = "europe-west2"
  }
  global_addresses = ["app-1", "app-2"]
}
# tftest modules=1 resources=4 inventory=external.yaml

Internal addresses

module "addresses" {
  source     = "./fabric/modules/net-address"
  project_id = var.project_id
  internal_addresses = {
    ilb-1 = {
      purpose    = "SHARED_LOADBALANCER_VIP"
      region     = var.region
      subnetwork = var.subnet.self_link
    }
    ilb-2 = {
      address    = "10.0.0.2"
      region     = var.region
      subnetwork = var.subnet.self_link
    }
  }
}
# tftest modules=1 resources=2 inventory=internal.yaml

PSA addresses

module "addresses" {
  source     = "./fabric/modules/net-address"
  project_id = var.project_id
  psa_addresses = {
    cloudsql-mysql = {
      address       = "10.10.10.0"
      network       = var.vpc.self_link
      prefix_length = 24
    }
  }
}
# tftest modules=1 resources=1 inventory=psa.yaml

PSC addresses

module "addresses" {
  source     = "./fabric/modules/net-address"
  project_id = var.project_id
  psc_addresses = {
    one = {
      address = null
      network = var.vpc.self_link
    }
    two = {
      address = "10.0.0.32"
      network = var.vpc.self_link
    }
  }
}
# tftest modules=1 resources=2 inventory=psc.yaml

Variables

name	description	type	required	default
project_id	Project where the addresses will be created.	string	✓
external_addresses	Map of external address regions, keyed by name.	map(string)		{}
global_addresses	List of global addresses to create.	list(string)		[]
internal_addresses	Map of internal addresses to create, keyed by name.	map(object({…}))		{}
psa_addresses	Map of internal addresses used for Private Service Access.	map(object({…}))		{}
psc_addresses	Map of internal addresses used for Private Service Connect.	map(object({…}))		{}

Outputs

name	description	sensitive
external_addresses	Allocated external addresses.
global_addresses	Allocated global external addresses.
internal_addresses	Allocated internal addresses.
psa_addresses	Allocated internal addresses for PSA endpoints.
psc_addresses	Allocated internal addresses for PSC endpoints.