set ephemeral storage as block + correct readme

Author: jkuypers93

README.md

@@ -121,7 +121,7 @@ resource "local_file" "metaflow_config" {
 | <a name="input_launch_template_http_put_response_hop_limit"></a> [launch\_template\_http\_put\_response\_hop\_limit](#input\_launch\_template\_http\_put\_response\_hop\_limit) | The desired HTTP PUT response hop limit for instance metadata requests. Can be an integer from 1 to 64 | `number` | `2` | no |
 | <a name="input_launch_template_http_tokens"></a> [launch\_template\_http\_tokens](#input\_launch\_template\_http\_tokens) | Whether or not the metadata service requires session tokens, also referred to as Instance Metadata Service Version 2 (IMDSv2). Can be 'optional' or 'required' | `string` | `"optional"` | no |
 | <a name="input_metadata_service_container_image"></a> [metadata\_service\_container\_image](#input\_metadata\_service\_container\_image) | Container image for metadata service | `string` | `""` | no |
-| <a name="metadata_service_ephemeral_storage"></a> [metadata\_service\_ephemeral\_storage](#metadata\_service\_ephemeral\_storage) | Disk space for disk ECS task [21-200] | `number` | `21` | no |
+| <a name="input_metadata_service_ephemeral_storage"></a> [metadata\_service\_ephemeral\_storage](#input\_metadata\_service\_ephemeral\_storage) | Disk space for disk ECS task [21-200] | `number` | `21` | no |
 | <a name="input_metadata_service_enable_api_basic_auth"></a> [metadata\_service\_enable\_api\_basic\_auth](#input\_metadata\_service\_enable\_api\_basic\_auth) | Enable basic auth for API Gateway? (requires key export) | `bool` | `true` | no |
 | <a name="input_metadata_service_enable_api_gateway"></a> [metadata\_service\_enable\_api\_gateway](#input\_metadata\_service\_enable\_api\_gateway) | Enable API Gateway for public metadata service endpoint | `bool` | `true` | no |
 | <a name="input_resource_prefix"></a> [resource\_prefix](#input\_resource\_prefix) | string prefix for all resources | `string` | `"metaflow"` | no |

modules/metadata-service/README.md

@@ -29,8 +29,7 @@ If the `access_list_cidr_blocks` variable is set, only traffic originating from
 | <a name="input_metadata_service_container_image"></a> [metadata\_service\_container\_image](#input\_metadata\_service\_container\_image) | Container image for metadata service | `string` | `""` | no |
 | <a name="input_metadata_service_cpu"></a> [metadata\_service\_cpu](#input\_metadata\_service\_cpu) | ECS task CPU unit for metadata service | `number` | `512` | no |
 | <a name="input_metadata_service_memory"></a> [metadata\_service\_memory](#input\_metadata\_service\_memory) | ECS task memory in MiB for metadata service | `number` | `1024` | no |
-[metadata\_service\_ephemeral\_storage](#metadata\_service\_ephemeral\_storage) | Disk space for disk ECS task [21-200] | `number` | `21` | no |
-| <a name="input_metadata_service_enable_api_basic_auth"></a> 
+| <a name="input_metadata_service_ephemeral_storage"></a> [metadata\_service\_ephemeral\_storage](#input\_metadata\_service\_ephemeral\_storage) | Disk space for disk ECS task [21-200] | `number` | `21` | no |
 | <a name="input_metaflow_vpc_id"></a> [metaflow\_vpc\_id](#input\_metaflow\_vpc\_id) | ID of the Metaflow VPC this SageMaker notebook instance is to be deployed in | `string` | n/a | yes |
 | <a name="input_rds_master_instance_endpoint"></a> [rds\_master\_instance\_endpoint](#input\_rds\_master\_instance\_endpoint) | The database connection endpoint in address:port format | `string` | n/a | yes |
 | <a name="input_resource_prefix"></a> [resource\_prefix](#input\_resource\_prefix) | Prefix given to all AWS resources to differentiate between applications | `string` | n/a | yes |

modules/metadata-service/ecs.tf

@@ -56,7 +56,9 @@ EOF
   execution_role_arn       = var.fargate_execution_role_arn
   cpu                      = var.metadata_service_cpu
   memory                   = var.metadata_service_memory
-  ephemeral_storage        = var.metadata_service_ephemeral_storage
+  ephemeral_storage {
+    size_in_gib = var.metadata_service_ephemeral_storage
+  }
 
   tags = merge(
     var.standard_tags,