c12s-kubespray/contrib/terraform/openstack/modules/network/main.tf

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resource "openstack_networking_router_v2" "k8s" {
name = "${var.cluster_name}-router"
count = var.use_neutron == 1 && var.router_id == null ? 1 : 0
admin_state_up = "true"
external_network_id = var.external_net
}
data "openstack_networking_router_v2" "k8s" {
router_id = var.router_id
count = var.use_neutron == 1 && var.router_id != null ? 1 : 0
}
resource "openstack_networking_network_v2" "k8s" {
name = var.network_name
count = var.use_neutron
dns_domain = var.network_dns_domain != null ? var.network_dns_domain : null
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "k8s" {
name = "${var.cluster_name}-internal-network"
count = var.use_neutron
network_id = openstack_networking_network_v2.k8s[count.index].id
cidr = var.subnet_cidr
ip_version = 4
dns_nameservers = var.dns_nameservers
}
resource "openstack_networking_router_interface_v2" "k8s" {
count = var.use_neutron
router_id = "%{if openstack_networking_router_v2.k8s != []}${openstack_networking_router_v2.k8s[count.index].id}%{else}${var.router_id}%{endif}"
subnet_id = openstack_networking_subnet_v2.k8s[count.index].id
}