main.tf

resource "azurerm_route_table" "this" {
  name                          = var.route_table_name
  location                      = var.location
  resource_group_name           = var.resource_group
  bgp_route_propagation_enabled = var.bgp_route_propagation_enabled
  tags                          = var.tags
}

resource "azurerm_route" "this" {
  for_each = var.routes

  name                   = each.key
  resource_group_name    = var.resource_group
  route_table_name       = azurerm_route_table.this.name
  address_prefix         = each.value.address_prefix
  next_hop_type          = each.value.next_hop_type
  next_hop_in_ip_address = each.value.next_hop_type == "VirtualAppliance" ? each.value.next_hop_ip : null
}

resource "azurerm_subnet_route_table_association" "this" {
  for_each = var.subnet_ids

  subnet_id      = each.value
  route_table_id = azurerm_route_table.this.id
}