59 lines
1.5 KiB
HCL
59 lines
1.5 KiB
HCL
# Worker DNS records
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resource "digitalocean_record" "workers" {
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count = "${var.worker_count}"
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# DNS zone where record should be created
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domain = "${var.dns_zone}"
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name = "${var.cluster_name}-workers"
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type = "A"
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ttl = 300
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value = "${element(digitalocean_droplet.workers.*.ipv4_address, count.index)}"
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}
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# Worker droplet instances
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resource "digitalocean_droplet" "workers" {
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count = "${var.worker_count}"
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name = "${var.cluster_name}-worker-${count.index}"
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region = "${var.region}"
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image = "${var.image}"
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size = "${var.worker_type}"
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# network
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ipv6 = true
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private_networking = true
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user_data = "${data.ct_config.worker_ign.rendered}"
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ssh_keys = "${var.ssh_fingerprints}"
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tags = [
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"${digitalocean_tag.workers.id}",
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]
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}
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# Tag to label workers
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resource "digitalocean_tag" "workers" {
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name = "${var.cluster_name}-worker"
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}
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# Worker Container Linux Config
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data "template_file" "worker_config" {
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template = "${file("${path.module}/cl/worker.yaml.tmpl")}"
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vars = {
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k8s_dns_service_ip = "${cidrhost(var.service_cidr, 10)}"
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k8s_etcd_service_ip = "${cidrhost(var.service_cidr, 15)}"
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kubeconfig_ca_cert = "${module.bootkube.ca_cert}"
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kubeconfig_kubelet_cert = "${module.bootkube.kubelet_cert}"
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kubeconfig_kubelet_key = "${module.bootkube.kubelet_key}"
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kubeconfig_server = "${module.bootkube.server}"
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}
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}
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data "ct_config" "worker_ign" {
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content = "${data.template_file.worker_config.rendered}"
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pretty_print = false
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}
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