docs: Add feedback request to readme (#2165)

Author: npalm

README.md

@@ -4,8 +4,8 @@
 
 This [Terraform](https://www.terraform.io/) module creates the required infrastructure needed to host [GitHub Actions](https://github.com/features/actions) self-hosted, auto-scaling runners on [AWS spot instances](https://aws.amazon.com/ec2/spot/). It provides the required logic to handle the life cycle for scaling up and down using a set of AWS Lambda functions. Runners are scaled down to zero to avoid costs when no workflows are active.
 
-> BREAKING CHANGE: The module is upgraded to Terraform AWS provider 4.x. All new development will only support the new AWS Terraform provider. We keep a branch `terraform-aws-provider-3` to witch we welcome backports to AWS Terraform 3.x provider. Besides reviewing PR's we will do not any active checking on maintance on this branch. We strongly advise to update your deployment to the new provider version. For more details about upgrading see the [upgrade guide](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/guides/version-4-upgrade).
- 
+> 📢 HELP WANTED: We are running the AWS self-hosted GitHub runners OS project in Philips Labs for over two years! And we are incredibly happy with all the feedback and contribution of the open-source community. In the next months we will speak at some conferences to share the solution and story of running this open-source project. Via [this questionaire](https://forms.office.com/r/j03CUzdLFp) we would like to gather  feedback from the community to use in our talks.
+
 - [Motivation](#motivation)
 - [Overview](#overview)
   - [Major configuration options.](#major-configuration-options)
@@ -426,9 +426,9 @@ In case the setup does not work as intended follow the trace of events:
 | <a name="input_job_queue_retention_in_seconds"></a> [job\_queue\_retention\_in\_seconds](#input\_job\_queue\_retention\_in\_seconds) | The number of seconds the job is held in the queue before it is purged | `number` | `86400` | no |
 | <a name="input_key_name"></a> [key\_name](#input\_key\_name) | Key pair name | `string` | `null` | no |
 | <a name="input_kms_key_arn"></a> [kms\_key\_arn](#input\_kms\_key\_arn) | Optional CMK Key ARN to be used for Parameter Store. This key must be in the current account. | `string` | `null` | no |
+| <a name="input_lambda_architecture"></a> [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"x86_64"` | no |
 | <a name="input_lambda_principals"></a> [lambda\_principals](#input\_lambda\_principals) | (Optional) add extra principals to the role created for execution of the lambda, e.g. for local testing. | <pre>list(object({<br>    type        = string<br>    identifiers = list(string)<br>  }))</pre> | `[]` | no |
 | <a name="input_lambda_runtime"></a> [lambda\_runtime](#input\_lambda\_runtime) | AWS Lambda runtime. | `string` | `"nodejs14.x"` | no |
-| <a name="input_lambda_architecture"></a> [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. | `string` | `"x86_64"` | no |
 | <a name="input_lambda_s3_bucket"></a> [lambda\_s3\_bucket](#input\_lambda\_s3\_bucket) | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |
 | <a name="input_lambda_security_group_ids"></a> [lambda\_security\_group\_ids](#input\_lambda\_security\_group\_ids) | List of security group IDs associated with the Lambda function. | `list(string)` | `[]` | no |
 | <a name="input_lambda_subnet_ids"></a> [lambda\_subnet\_ids](#input\_lambda\_subnet\_ids) | List of subnets in which the action runners will be launched, the subnets needs to be subnets in the `vpc_id`. | `list(string)` | `[]` | no |

modules/runner-binaries-syncer/README.md

@@ -84,6 +84,7 @@ No modules.
 | <a name="input_aws_region"></a> [aws\_region](#input\_aws\_region) | AWS region. | `string` | n/a | yes |
 | <a name="input_distribution_bucket_name"></a> [distribution\_bucket\_name](#input\_distribution\_bucket\_name) | Bucket for storing the action runner distribution. | `string` | n/a | yes |
 | <a name="input_environment"></a> [environment](#input\_environment) | A name that identifies the environment, used as prefix and for tagging. | `string` | `null` | no |
+| <a name="input_lambda_architecture"></a> [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"x86_64"` | no |
 | <a name="input_lambda_principals"></a> [lambda\_principals](#input\_lambda\_principals) | (Optional) add extra principals to the role created for execution of the lambda, e.g. for local testing. | <pre>list(object({<br>    type        = string<br>    identifiers = list(string)<br>  }))</pre> | `[]` | no |
 | <a name="input_lambda_runtime"></a> [lambda\_runtime](#input\_lambda\_runtime) | AWS Lambda runtime. | `string` | `"nodejs14.x"` | no |
 | <a name="input_lambda_s3_bucket"></a> [lambda\_s3\_bucket](#input\_lambda\_s3\_bucket) | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |

modules/runners/README.md

@@ -143,6 +143,7 @@ yarn run dist
 | <a name="input_instance_types"></a> [instance\_types](#input\_instance\_types) | List of instance types for the action runner. Defaults are based on runner\_os (amzn2 for linux and Windows Server Core for win). | `list(string)` | `null` | no |
 | <a name="input_key_name"></a> [key\_name](#input\_key\_name) | Key pair name | `string` | `null` | no |
 | <a name="input_kms_key_arn"></a> [kms\_key\_arn](#input\_kms\_key\_arn) | Optional CMK Key ARN to be used for Parameter Store. | `string` | `null` | no |
+| <a name="input_lambda_architecture"></a> [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"x86_64"` | no |
 | <a name="input_lambda_runtime"></a> [lambda\_runtime](#input\_lambda\_runtime) | AWS Lambda runtime. | `string` | `"nodejs14.x"` | no |
 | <a name="input_lambda_s3_bucket"></a> [lambda\_s3\_bucket](#input\_lambda\_s3\_bucket) | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |
 | <a name="input_lambda_security_group_ids"></a> [lambda\_security\_group\_ids](#input\_lambda\_security\_group\_ids) | List of security group IDs associated with the Lambda function. | `list(string)` | `[]` | no |

modules/setup-iam-permissions/README.md

@@ -71,8 +71,9 @@ No modules.
 |------|-------------|------|---------|:--------:|
 | <a name="input_account_id"></a> [account\_id](#input\_account\_id) | The module allows to switch to the created role from the provided account id. | `string` | n/a | yes |
 | <a name="input_aws_partition"></a> [aws\_partition](#input\_aws\_partition) | (optional) partition in the arn namespace if not aws | `string` | `"aws"` | no |
-| <a name="input_environment"></a> [environment](#input\_environment) | A name that identifies the environment, used as prefix and for tagging. | `string` | n/a | yes |
+| <a name="input_environment"></a> [environment](#input\_environment) | A name that identifies the environment, used as prefix and for tagging. | `string` | `null` | no |
 | <a name="input_namespaces"></a> [namespaces](#input\_namespaces) | The role will be only allowed to create roles, policies and instance profiles in the given namespace / path. All policies in the boundaries namespace cannot be modified by this role. | <pre>object({<br>    boundary_namespace         = string<br>    role_namespace             = string<br>    policy_namespace           = string<br>    instance_profile_namespace = string<br>  })</pre> | n/a | yes |
+| <a name="input_prefix"></a> [prefix](#input\_prefix) | The prefix used for naming resources | `string` | `"github-actions"` | no |
 
 ## Outputs
 

modules/webhook/README.md

@@ -78,6 +78,7 @@ No modules.
 | <a name="input_environment"></a> [environment](#input\_environment) | A name that identifies the environment, used as prefix and for tagging. | `string` | `null` | no |
 | <a name="input_github_app_webhook_secret_arn"></a> [github\_app\_webhook\_secret\_arn](#input\_github\_app\_webhook\_secret\_arn) | n/a | `string` | n/a | yes |
 | <a name="input_kms_key_arn"></a> [kms\_key\_arn](#input\_kms\_key\_arn) | Optional CMK Key ARN to be used for Parameter Store. | `string` | `null` | no |
+| <a name="input_lambda_architecture"></a> [lambda\_architecture](#input\_lambda\_architecture) | AWS Lambda architecture. Lambda functions using Graviton processors ('arm64') tend to have better price/performance than 'x86\_64' functions. | `string` | `"x86_64"` | no |
 | <a name="input_lambda_runtime"></a> [lambda\_runtime](#input\_lambda\_runtime) | AWS Lambda runtime. | `string` | `"nodejs14.x"` | no |
 | <a name="input_lambda_s3_bucket"></a> [lambda\_s3\_bucket](#input\_lambda\_s3\_bucket) | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |
 | <a name="input_lambda_timeout"></a> [lambda\_timeout](#input\_lambda\_timeout) | Time out of the lambda in seconds. | `number` | `10` | no |