Accept user input for version and config (close #25)

README.md

@@ -119,9 +119,11 @@ module "transformer_kinesis" {
 | <a name="input_vpc_id"></a> [vpc\_id](#input\_vpc\_id) | The VPC to deploy Transformer within | `string` | n/a | yes |
 | <a name="input_window_period_min"></a> [window\_period\_min](#input\_window\_period\_min) | Frequency to emit loading finished message - 5,10,15,20,30,60 etc minutes | `number` | n/a | yes |
 | <a name="input_amazon_linux_2_ami_id"></a> [amazon\_linux\_2\_ami\_id](#input\_amazon\_linux\_2\_ami\_id) | The AMI ID to use which must be based of of Amazon Linux 2; by default the latest community version is used | `string` | `""` | no |
+| <a name="input_app_version"></a> [app\_version](#input\_app\_version) | Version of transformer kinesis | `string` | `"5.8.0"` | no |
 | <a name="input_associate_public_ip_address"></a> [associate\_public\_ip\_address](#input\_associate\_public\_ip\_address) | Whether to assign a public ip address to this instance | `bool` | `true` | no |
 | <a name="input_cloudwatch_logs_enabled"></a> [cloudwatch\_logs\_enabled](#input\_cloudwatch\_logs\_enabled) | Whether application logs should be reported to CloudWatch | `bool` | `true` | no |
 | <a name="input_cloudwatch_logs_retention_days"></a> [cloudwatch\_logs\_retention\_days](#input\_cloudwatch\_logs\_retention\_days) | The length of time in days to retain logs for | `number` | `7` | no |
+| <a name="input_config_override_b64"></a> [config\_override\_b64](#input\_config\_override\_b64) | App config uploaded as a base64 encoded blob. This variable facilitates dev flow, if config is incorrect this can break the deployment. | `string` | `""` | no |
 | <a name="input_custom_iglu_resolvers"></a> [custom\_iglu\_resolvers](#input\_custom\_iglu\_resolvers) | The custom Iglu Resolvers that will be used by Transformer | <pre>list(object({<br>    name            = string<br>    priority        = number<br>    uri             = string<br>    api_key         = string<br>    vendor_prefixes = list(string)<br>  }))</pre> | `[]` | no |
 | <a name="input_default_iglu_resolvers"></a> [default\_iglu\_resolvers](#input\_default\_iglu\_resolvers) | The default Iglu Resolvers that will be used by Transformer | <pre>list(object({<br>    name            = string<br>    priority        = number<br>    uri             = string<br>    api_key         = string<br>    vendor_prefixes = list(string)<br>  }))</pre> | <pre>[<br>  {<br>    "api_key": "",<br>    "name": "Iglu Central",<br>    "priority": 10,<br>    "uri": "http://iglucentral.com",<br>    "vendor_prefixes": []<br>  },<br>  {<br>    "api_key": "",<br>    "name": "Iglu Central - Mirror 01",<br>    "priority": 20,<br>    "uri": "http://mirror01.iglucentral.com",<br>    "vendor_prefixes": []<br>  }<br>]</pre> | no |
 | <a name="input_default_shred_format"></a> [default\_shred\_format](#input\_default\_shred\_format) | Format used by default when format type is 'shred' (TSV or JSON) | `string` | `"TSV"` | no |

main.tf

@@ -3,7 +3,7 @@ locals {
   module_version = "0.3.4"
 
   app_name    = "transformer-kinesis"
-  app_version = "5.6.0"
+  app_version = var.app_version
 
   local_tags = {
     Name           = var.name
@@ -365,7 +365,7 @@ locals {
   })
 
   user_data = templatefile("${path.module}/templates/user-data.sh.tmpl", {
-    config_b64        = base64encode(local.config)
+    config_b64        = var.config_override_b64 == "" ? base64encode(local.config) : var.config_override_b64
     iglu_resolver_b64 = base64encode(local.iglu_resolver)
     version           = local.app_version
 

variables.tf

@@ -3,6 +3,18 @@ variable "name" {
   type        = string
 }
 
+variable "app_version" {
+  description = "Version of transformer kinesis"
+  type        = string
+  default     = "5.8.0"
+}
+
+variable "config_override_b64" {
+  description = "App config uploaded as a base64 encoded blob. This variable facilitates dev flow, if config is incorrect this can break the deployment."
+  type        = string
+  default     = ""
+}
+
 variable "vpc_id" {
   description = "The VPC to deploy Transformer within"
   type        = string