Merge pull request #33 from Datatamer/zonal

MINOR: add support for zonal instances SRE-3001

Author: laferrieren

README.md

@@ -38,6 +38,7 @@ This modules creates the following resources:
 | backup\_enabled | True if backup configuration is enabled. | `bool` | `true` | no |
 | backup\_point\_in\_time\_recovery\_enabled | True if Point-in-time recovery is enabled. Will restart database if enabled after instance creation. | `bool` | `true` | no |
 | backup\_start\_time | HH:MM format time indicating when backup configuration starts. | `string` | `"06:00"` | no |
+| cloudsql\_availability\_type | The availability type of the Cloud SQL instance, high availability (REGIONAL) or single zone (ZONAL). | `string` | `"REGIONAL"` | no |
 | database\_flags | List of Cloud SQL flags that are applied to the database server. See [more details](https://cloud.google.com/sql/docs/mysql/flags) | <pre>list(object({<br>    name  = string<br>    value = string<br>  }))</pre> | `[]` | no |
 | db\_name | name of the database | `string` | `"doit"` | no |
 | deletion\_protection | Set deletion protection on Cloud SQL instance. Unless this field is set to false, a terraform destroy or terraform apply command that deletes the instance will fail. | `bool` | `true` | no |

examples/minimal/README.md

@@ -9,7 +9,10 @@ No provider.
 
 ## Inputs
 
-No input.
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| name | n/a | `string` | n/a | yes |
+| project\_id | n/a | `string` | n/a | yes |
 
 ## Outputs
 

examples/minimal/main.tf

@@ -1,6 +1,6 @@
 module "minimal" {
   source = "../../"
 
-  name = var.name
+  name       = var.name
   project_id = var.project_id
 }

main.tf

@@ -21,7 +21,7 @@ resource "google_sql_database_instance" "tamr" {
     activation_policy = var.activation_policy
     disk_autoresize   = var.disk_autoresize
     user_labels       = var.labels
-    availability_type = "REGIONAL"
+    availability_type = var.cloudsql_availability_type
 
     dynamic "backup_configuration" {
       for_each = var.backup_enabled ? ["true"] : []

variables.tf

@@ -100,3 +100,9 @@ variable "deletion_protection" {
   description = "Set deletion protection on Cloud SQL instance. Unless this field is set to false, a terraform destroy or terraform apply command that deletes the instance will fail."
   default     = true
 }
+
+variable "cloudsql_availability_type" {
+  type        = string
+  description = "The availability type of the Cloud SQL instance, high availability (REGIONAL) or single zone (ZONAL)."
+  default     = "REGIONAL"
+}