94 lines
2.0 KiB
HCL
94 lines
2.0 KiB
HCL
# See https://cloud.google.com/compute/docs/load-balancing/network/example
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provider "google" {
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region = "${var.region}"
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project = "${var.project_name}"
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credentials = "${file("${var.credentials_file_path}")}"
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}
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resource "google_compute_http_health_check" "default" {
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name = "tf-www-basic-check"
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request_path = "/"
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check_interval_sec = 1
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healthy_threshold = 1
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unhealthy_threshold = 10
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timeout_sec = 1
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}
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resource "google_compute_target_pool" "default" {
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name = "tf-www-target-pool"
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instances = ["${google_compute_instance.www.*.self_link}"]
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health_checks = ["${google_compute_http_health_check.default.name}"]
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}
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resource "google_compute_forwarding_rule" "default" {
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name = "tf-www-forwarding-rule"
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target = "${google_compute_target_pool.default.self_link}"
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port_range = "80"
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}
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resource "google_compute_instance" "www" {
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count = 3
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name = "tf-www-${count.index}"
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machine_type = "f1-micro"
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zone = "${var.region_zone}"
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tags = ["www-node"]
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disk {
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image = "ubuntu-os-cloud/ubuntu-1404-trusty-v20160314"
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}
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network_interface {
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network = "default"
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access_config {
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# Ephemeral
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}
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}
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metadata {
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ssh-keys = "root:${file("${var.public_key_path}")}"
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}
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provisioner "file" {
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source = "${var.install_script_src_path}"
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destination = "${var.install_script_dest_path}"
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connection {
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type = "ssh"
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user = "root"
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private_key = "${file("${var.private_key_path}")}"
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agent = false
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}
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}
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provisioner "remote-exec" {
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connection {
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type = "ssh"
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user = "root"
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private_key = "${file("${var.private_key_path}")}"
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agent = false
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}
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inline = [
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"chmod +x ${var.install_script_dest_path}",
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"${var.install_script_dest_path} ${count.index}"
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]
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}
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service_account {
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scopes = ["https://www.googleapis.com/auth/compute.readonly"]
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}
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}
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resource "google_compute_firewall" "default" {
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name = "tf-www-firewall"
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network = "default"
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allow {
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protocol = "tcp"
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ports = ["80"]
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}
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source_ranges = ["0.0.0.0/0"]
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target_tags = ["www-node"]
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}
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