52 lines
1.5 KiB
Terraform
52 lines
1.5 KiB
Terraform
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provider "hcloud" {}
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module "kubernetes" {
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source = "./modules/kubernetes-cluster"
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prefix = var.prefix
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zone = var.zone
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machines = var.machines
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ssh_public_keys = var.ssh_public_keys
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ssh_whitelist = var.ssh_whitelist
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api_server_whitelist = var.api_server_whitelist
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nodeport_whitelist = var.nodeport_whitelist
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ingress_whitelist = var.ingress_whitelist
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}
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#
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# Generate ansible inventory
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#
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data "template_file" "inventory" {
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template = file("${path.module}/templates/inventory.tpl")
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vars = {
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connection_strings_master = join("\n", formatlist("%s ansible_user=ubuntu ansible_host=%s ip=%s etcd_member_name=etcd%d",
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keys(module.kubernetes.master_ip_addresses),
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values(module.kubernetes.master_ip_addresses).*.public_ip,
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values(module.kubernetes.master_ip_addresses).*.private_ip,
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range(1, length(module.kubernetes.master_ip_addresses) + 1)))
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connection_strings_worker = join("\n", formatlist("%s ansible_user=ubuntu ansible_host=%s ip=%s",
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keys(module.kubernetes.worker_ip_addresses),
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values(module.kubernetes.worker_ip_addresses).*.public_ip,
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values(module.kubernetes.worker_ip_addresses).*.private_ip))
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list_master = join("\n", keys(module.kubernetes.master_ip_addresses))
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list_worker = join("\n", keys(module.kubernetes.worker_ip_addresses))
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}
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}
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resource "null_resource" "inventories" {
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provisioner "local-exec" {
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command = "echo '${data.template_file.inventory.rendered}' > ${var.inventory_file}"
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}
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triggers = {
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template = data.template_file.inventory.rendered
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}
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}
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