locals {
  hv01_id = [ for node in data.proxmox_virtual_environment_node.hvc01 : node if node.node_name == "hv01"][0].id
  # Validate talos_version variable
  talos_version = [ for version in data.talos_image_factory_versions.this.talos_versions : version if version == var.talos_version][0]
  cluster_fqdn = "${var.cluster_name}.${var.local_domain}"
  cluster_endpoint = "https://${local.cluster_fqdn}:${var.cluster_api_port}"
  cluster_api_ipv4_address = data.dns_a_record_set.cluster_api_ipv4_address.addrs[0]
  cluster_api_ipv6_address = data.dns_aaaa_record_set.cluster_api_ipv6_address.addrs[0]
  machine_config_patches = { for guest in var.vm_guests: guest.name => [
    templatefile("${path.root}/templates/talos_machine_config.yml.tftpl", {
      hostname = guest.name
      local_domain = var.local_domain
      cluster_fqdn = local.cluster_fqdn
      cluster_api_ipv4_address = local.cluster_api_ipv4_address
      cluster_api_ipv6_address = local.cluster_api_ipv6_address
      ipv4_address = data.dns_a_record_set.guests[guest.name].addrs[0]
      ipv6_address = data.dns_aaaa_record_set.guests[guest.name].addrs[0]
    }),
    templatefile("${path.root}/templates/talos_cluster_config.yml.tftpl", {
      cluster_name = var.cluster_name
      cluster_fqdn = local.cluster_fqdn
      cluster_endpoint = local.cluster_endpoint
      cluster_api_port = var.cluster_api_port
      cluster_api_ipv4_address = local.cluster_api_ipv4_address
      cluster_api_ipv6_address = local.cluster_api_ipv6_address
      ipv4_pod_cidr = var.ipv4_pod_cidr
      ipv6_pod_cidr = var.ipv6_pod_cidr
      ipv4_service_cidr = var.ipv4_service_cidr
      ipv6_service_cidr = var.ipv6_service_cidr
      discovery_service_endpoint = var.discovery_service_endpoint
    }),    
    templatefile("${path.root}/templates/talos_hostname_config.yml.tftpl", {
      hostname = guest.name
      local_domain = var.local_domain
    }),
    templatefile("${path.root}/templates/talos_link_config.yml.tftpl", {
      ipv4_address = data.dns_a_record_set.guests[guest.name].addrs[0]
      ipv6_address = data.dns_aaaa_record_set.guests[guest.name].addrs[0]
      ipv4_subnet_mask = var.ipv4_subnet_mask
      ipv4_gateway = var.ipv4_gateway
      ipv6_gateway = var.ipv6_gateway
    }),
    templatefile("${path.root}/templates/talos_resolver_config.yml.tftpl", {
      ipv4_nameservers = var.ipv4_nameservers
      ipv6_nameservers = var.ipv6_nameservers
      search_domains = var.search_domains
    }),
    templatefile("${path.root}/templates/talos_timesync_config.yml.tftpl", {
      ipv4_ntp_servers = var.ipv4_ntp_servers
      ipv6_ntp_servers = var.ipv6_ntp_servers
    }),
    file("${path.root}/files/talos_kubespan_config.yml")
  ] if contains(["controlplane", "worker"], guest.role)}
}