update readme

Author: ivankatliarchuk

README.md

@@ -1,6 +1,11 @@
-# Module Blueprint
+# ECS instance profile
 
-Terraform module blueprint
+For an EC2 instance to connect itself to ECS it needs rights to do so.
+
+
+* [Why do we need ECS instance policies?](http://docs.aws.amazon.com/AmazonECS/latest/developerguide/instance_IAM_role.html)
+* [ECS roles explained](http://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_managed_policies.html)
+* [More ECS policy examples explained](http://docs.aws.amazon.com/AmazonECS/latest/developerguide/IAMPolicyExamples.html)
 
 ---
 
@@ -51,30 +56,43 @@ module "blueprint" {
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4 |
 
 ## Providers
 
-No providers.
+| Name | Version |
+|------|---------|
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4 |
 
 ## Modules
 
 No modules.
 
 ## Resources
 
-No resources.
+| Name | Type |
+|------|------|
+| [aws_iam_instance_profile.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_instance_profile) | resource |
+| [aws_iam_role.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
+| [aws_iam_role_policy_attachment.amazon_ssm_managed_instance_core](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource |
+| [aws_iam_role_policy_attachment.ecs_ec2_cloudwatch_role](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource |
+| [aws_iam_role_policy_attachment.ecs_ec2_role](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) | resource |
 
 ## Inputs
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
-| <a name="input_variable"></a> [variable](#input\_variable) | defaul,description,type | `string` | `"variable"` | no |
+| <a name="input_include_ssm"></a> [include\_ssm](#input\_include\_ssm) | Whether to include policies needed for AmazonSSM | `bool` | `false` | no |
+| <a name="input_name"></a> [name](#input\_name) | Name to be used on all the resources as identifier | `string` | n/a | yes |
+| <a name="input_tags"></a> [tags](#input\_tags) | A map of tags to add to instance profile role | `map(string)` | `{}` | no |
 
 ## Outputs
 
 | Name | Description |
 |------|-------------|
-| <a name="output_used"></a> [used](#output\_used) | used value |
+| <a name="output_iam_instance_profile_arn"></a> [iam\_instance\_profile\_arn](#output\_iam\_instance\_profile\_arn) | ARN of the IAM instance profile |
+| <a name="output_iam_instance_profile_id"></a> [iam\_instance\_profile\_id](#output\_iam\_instance\_profile\_id) | ID of the IAM instance profile |
+| <a name="output_iam_role_id"></a> [iam\_role\_id](#output\_iam\_role\_id) | ID of the IAM role |
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->