feat: expose cos_project variable (#91)

* cos_project variable

* Generated docs

README.md

@@ -84,6 +84,7 @@ Then perform the following commands on the root folder:
 | container | A description of the container to deploy | `any` | <pre>{<br>  "command": "ls",<br>  "image": "gcr.io/google-containers/busybox"<br>}</pre> | no |
 | cos\_image\_family | The COS image family to use (eg: stable, beta, or dev) | `string` | `"stable"` | no |
 | cos\_image\_name | Name of a specific COS image to use instead of the latest cos family image | `string` | `null` | no |
+| cos\_project | COS project where the image is located | `string` | `"cos-cloud"` | no |
 | restart\_policy | The restart policy for a Docker container. Defaults to `OnFailure` | `string` | `"OnFailure"` | no |
 | volumes | A set of Docker Volumes to configure | `any` | `[]` | no |
 

main.tf

@@ -24,7 +24,7 @@ locals {
 
   cos_image_name   = var.cos_image_name
   cos_image_family = var.cos_image_name == null ? "cos-${var.cos_image_family}" : null
-  cos_project      = "cos-cloud"
+  cos_project      = var.cos_project
 
   spec = {
     spec = {

variables.tf

@@ -48,3 +48,10 @@ variable "cos_image_name" {
   type        = string
   default     = null
 }
+
+variable "cos_project" {
+  description = "COS project where the image is located"
+  type        = string
+  default     = "cos-cloud"
+}
+