WIP: added GC module

backend_modules/gcp/README.md

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+# GCE - specific configuration
+
+In terraform main.tf file:
+
+provider "google" {
+  project = "your-project"
+  region  = "your-region"
+  zone    = "your-zone"
+}
+
+This module is still WIP.
+TO DO:
+- add clients
+- find a way to mirror/connect suma server to suse's internal (download.suse.de) resources (VPN?)

backend_modules/gcp/host/main.tf

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+provider "google" {
+  project = var.project_name
+  region  = var.region_name
+  zone    = var.zone_name
+}
+
+locals {
+  name_prefix = var.name_prefix
+}
+
+resource "google_compute_address" "proxy" {
+  name = "proxy-ipv4-address"
+}
+
+resource "google_compute_address" "server" {
+  name = "server-ipv4-address"
+}
+
+resource "google_compute_image" "suma-server-42" {
+  name = "suma-server-42"
+
+  raw_disk {
+    source = "https://storage.googleapis.com/suse-manager-images/SUSE-Manager-Server-BYOS.x86_64-0.9.0-GCE-Build2.16.tar.gz"
+  }
+}
+
+resource "google_compute_image" "suma-proxy-42" {
+  name = "suma-proxy-42"
+
+  raw_disk {
+    source = "https://storage.googleapis.com/suse-manager-images/SUSE-Manager-Proxy-BYOS.x86_64-0.9.0-GCE-Build2.20.tar.gz"
+  }
+}
+
+#resource "time_sleep" "wait_20_seconds" {
+#  depends_on = [google_compute_image.suma-proxy-42]
+#  create_duration = "20s"
+#}
+
+resource "google_compute_instance" "suma-proxy-42-instance" {
+  name         = "suma-proxy-42-instance"
+  machine_type = var.machine_size
+ depends_on = [ google_compute_image.suma-proxy-42 ]
+
+  boot_disk {
+    initialize_params {
+      image = "suma-proxy-42"
+    }
+  }
+
+  network_interface {
+    # A default network is created for all GCP projects
+    network = google_compute_network.vpc_network.self_link
+    access_config {
+       nat_ip = google_compute_address.proxy.address
+    }
+  }
+}
+
+resource "google_compute_instance" "suma-server-42-instance" {
+  name         = "suma-server-42-instance"
+  machine_type = var.machine_size
+ depends_on = [ google_compute_image.suma-server-42 ]
+
+  boot_disk {
+    initialize_params {
+      image = "suma-server-42"
+    }
+  }
+
+  network_interface {
+    # A default network is created for all GCP projects
+    network = google_compute_network.vpc_network.self_link
+    access_config {
+       nat_ip = google_compute_address.server.address
+    }
+  }
+}
+
+resource "google_compute_network" "vpc_network" {
+  name                    = "terraform-network"
+  auto_create_subnetworks = "true"
+}

backend_modules/gcp/host/output.tf

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+output "proxy" {
+  value = "${google_compute_instance.suma-proxy-42-instance.name}:${google_compute_instance.suma-proxy-42-instance.network_interface[0].access_config[0].nat_ip}" 
+}
+output "server" {
+  value = "${google_compute_instance.suma-server-42-instance.name}:${google_compute_instance.suma-server-42-instance.network_interface[0].access_config[0].nat_ip}" 
+}

backend_modules/gcp/host/variables.tf

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+variable "project_name" {
+  type        = "string"
+  description = "The name of the project to instanciate the instance at."
+  default     = "suse-css-qa"
+}
+
+variable "region_name" {
+  type        = "string"
+  description = "The region that this terraform configuration will instanciate at."
+  default     = "europe-west3"
+}
+
+variable "zone_name" {
+  type        = "string"
+  description = "The zone that this terraform configuration will instanciate at."
+  default     = "europe-west3-b"
+}
+
+variable "machine_size" {
+  type        = "string"
+  description = "The size that this instance will be."
+  default     = "f1-micro"
+}
+
+variable "name_prefix" {
+  description = "a prefix for all names of objects to avoid collisions. E.g. moio-"
+  default     = ""
+}
+
+variable "image_name" {
+  type        = "string"
+  description = "The kind of VM this instance will become"
+  default     = ""
+}
+
+variable "script_path" {
+  type        = "string"
+  description = "Where is the path to the script locally on the machine?"
+  default = ""
+}
+
+variable "private_key_path" {
+  type        = "string"
+  description = "The path to the private key used to connect to the instance"
+  default = ""
+}
+
+variable "username" {
+  type        = "string"
+  description = "The name of the user that will be used to remote exec the script"
+  default = ""
+}