feat: Store lambda secrets paramaters in Paramater Store (#941)

* fix(scale): Refactor Runner Type and Owner (#871) * fix(scale): Refactor Runner Type and Owner * `environment` should not be optional * feat: support multiple instance types (#898) * fix(scale): Refactor Runner Type and Owner * `environment` should not be optional * feat(runners): Support Multiple Instance Types * Correcting failed launch logic * Updating tests * Test for all launch templates failing * Marking `instance_type` as deprecated * docs: fix lambda_security_group_ids incorrect description #738 (#902) close #738 * fix: scale down runners (#905) * fix: scale down runners * fix: scale down runners * chore: group upgrade lambda dependencies (#906) * chore: upgrade dependencies for lambda's * fix auth-app to 3.4.0, issues #904 addresses the issue * feat(runner): Move Lambda Vars to Parameter Store * Add test for ssm module (#1) * Add test for ssm module * Fixing lint * Removing KMS/GH Auth from scale-down * Add SSM permissions to runner policy * Allow custom key_id * Fixing for loop * Move SSM policy to Lambdas * Fixing function call * chore: Bump aws-sdk (#752) (#909) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#908) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#887) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#885) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#889) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#892) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#907) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump aws-sdk (#752) (#864) Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.863.0 to 2.888.0. - [Release notes](https://github.com/aws/aws-sdk-js/releases) - [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md) - [Commits](aws/aws-sdk-js@v2.863.0...v2.888.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump eslint in /modules/webhook/lambdas/webhook (#918) Bumps [eslint](https://github.com/eslint/eslint) from 7.28.0 to 7.29.0. - [Release notes](https://github.com/eslint/eslint/releases) - [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md) - [Commits](eslint/eslint@v7.28.0...v7.29.0) --- updated-dependencies: - dependency-name: eslint dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump typescript (#929) Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.3.3 to 4.3.4. - [Release notes](https://github.com/Microsoft/TypeScript/releases) - [Commits](microsoft/TypeScript@v4.3.3...v4.3.4) --- updated-dependencies: - dependency-name: typescript dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump @typescript-eslint/eslint-plugin (#928) Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.27.0 to 4.28.0. - [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases) - [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md) - [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.28.0/packages/eslint-plugin) --- updated-dependencies: - dependency-name: "@typescript-eslint/eslint-plugin" dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * chore: Bump typescript in /modules/webhook/lambdas/webhook (#926) Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.3.3 to 4.3.4. - [Release notes](https://github.com/Microsoft/TypeScript/releases) - [Commits](microsoft/TypeScript@v4.3.3...v4.3.4) --- updated-dependencies: - dependency-name: typescript dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * feat: Added support for white listing of repositories (#915) * add white listing of repositories Signed-off-by: ravenolf <benahmed@soramitsu.co.jp> * fix variable naming Signed-off-by: ravenolf <benahmed@soramitsu.co.jp> * add unit test * update docs * add successful unit test Co-authored-by: ravenolf <benahmed@soramitsu.co.jp> * Need `,` after list item * Move Lambda Policy to data resource * Addressing PR comments, fixing lint * Refactoring Parameters to SSM Module * Fixing rebase * Using only key ARN as input value Co-authored-by: Niek Palm <npalm@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Sofiane Benahmed <38732323+ravenolf@users.noreply.github.com> Co-authored-by: ravenolf <benahmed@soramitsu.co.jp>
philips-labs · Aug 5, 2021 · c6badbf · c6badbf
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diff --git a/README.md b/README.md
@@ -50,7 +50,7 @@ Scaling down the runners is at the moment brute-forced, every configurable amoun
 
 Downloading the GitHub Action Runner distribution can be occasionally slow (more than 10 minutes). Therefore a lambda is introduced that synchronizes the action runner binary from GitHub to an S3 bucket. The EC2 instance will fetch the distribution from the S3 bucket instead of the internet.
 
-Secrets and private keys which are passed to the lambdas as environment variables are encrypted by default by a KMS key managed by the module. Alternatively you can pass your own KMS key. Encryption via KMS can be complete disabled by setting `encrypt_secrets` to `false`.
+Secrets and private keys are stored in SSM Parameter Store. These values are encrypted using the default KMS key for SSM or passing in a custom KMS key.
 
 ![Architecture](docs/component-overview.svg)
 
@@ -325,14 +325,13 @@ No requirements.
 |------|--------|---------|
 | runner_binaries | ./modules/runner-binaries-syncer |  |
 | runners | ./modules/runners |  |
+| ssm | ./modules/ssm |  |
 | webhook | ./modules/webhook |  |
 
 ## Resources
 
 | Name |
 |------|
-| [aws_kms_alias](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_alias) |
-| [aws_kms_key](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key) |
 | [aws_resourcegroups_group](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/resourcegroups_group) |
 | [aws_sqs_queue](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) |
 | [random_string](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/string) |
@@ -351,7 +350,6 @@ No requirements.
 | enable\_cloudwatch\_agent | Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`. | `bool` | `true` | no |
 | enable\_organization\_runners | Register runners to organization, instead of repo level | `bool` | `false` | no |
 | enable\_ssm\_on\_runners | Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances. | `bool` | `false` | no |
-| encrypt\_secrets | Encrypt secret variables for lambda's such as secrets and private keys. | `bool` | `true` | no |
 | environment | A name that identifies the environment, used as prefix and for tagging. | `string` | n/a | yes |
 | ghes\_url | GitHub Enterprise Server URL. Example: https://github.internal.co - DO NOT SET IF USING PUBLIC GITHUB | `string` | `null` | no |
 | github\_app | GitHub app parameters, see your github app. Ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`). | <pre>object({<br>    key_base64     = string<br>    id             = string<br>    client_id      = string<br>    client_secret  = string<br>    webhook_secret = string<br>  })</pre> | n/a | yes |
@@ -360,12 +358,11 @@ No requirements.
 | instance\_type | [DEPRECATED] See instance\_types. | `string` | `"m5.large"` | no |
 | instance\_types | List of instance types for the action runner. | `set(string)` | `null` | no |
 | key\_name | Key pair name | `string` | `null` | no |
-| kms\_key\_id | Custom KMS key to encrypted lambda secrets, if not provided and `encrypt_secrets` = `true` a KMS key will be created by the module. Secrets will be encrypted with a context `Environment = var.environment`. | `string` | `null` | no |
+| kms\_key\_arn | Optional CMK Key ARN to be used for Parameter Store. This key must be in the current account. | `string` | `null` | no |
 | lambda\_s3\_bucket | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |
 | lambda\_security\_group\_ids | List of security group IDs associated with the Lambda function. | `list(string)` | `[]` | no |
 | 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 |
 | logging\_retention\_in\_days | Specifies the number of days you want to retain log events for the lambda log group. Possible values are: 0, 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `180` | no |
-| manage\_kms\_key | Let the module manage the KMS key. | `bool` | `true` | no |
 | market\_options | Market options for the action runner instances. Setting the value to `null` let the scaler create on-demand instances instead of spot instances. | `string` | `"spot"` | no |
 | minimum\_running\_time\_in\_minutes | The time an ec2 action runner should be running at minimum before terminated if non busy. | `number` | `5` | no |
 | repository\_white\_list | List of repositories allowed to use the github app | `list(string)` | `[]` | no |
@@ -407,6 +404,7 @@ No requirements.
 |------|-------------|
 | binaries\_syncer | n/a |
 | runners | n/a |
+| ssm\_parameters | n/a |
 | webhook | n/a |
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 

diff --git a/kms.tf b/kms.tf
diff --git a/main.tf b/main.tf
@@ -7,6 +7,13 @@ locals {
   runner_architecture  = substr(var.instance_type, 0, 2) == "a1" || substr(var.instance_type, 1, 2) == "6g" ? "arm64" : "x64"
 
   ami_filter = length(var.ami_filter) > 0 ? var.ami_filter : local.runner_architecture == "arm64" ? { name = ["amzn2-ami-hvm-2*-arm64-gp2"] } : { name = ["amzn2-ami-hvm-2.*-x86_64-ebs"] }
+
+  github_app_parameters = {
+    client_id     = module.ssm.parameters.github_app_client_id
+    client_secret = module.ssm.parameters.github_app_client_secret
+    id            = module.ssm.parameters.github_app_id
+    key_base64    = module.ssm.parameters.github_app_key_base64
+  }
 }
 
 resource "random_string" "random" {
@@ -26,19 +33,25 @@ resource "aws_sqs_queue" "queued_builds" {
   tags = var.tags
 }
 
+module "ssm" {
+  source = "./modules/ssm"
+
+  kms_key_arn = var.kms_key_arn
+  environment = var.environment
+  github_app  = var.github_app
+  tags        = local.tags
+}
+
 module "webhook" {
   source = "./modules/webhook"
 
   aws_region  = var.aws_region
   environment = var.environment
   tags        = local.tags
-  encryption = {
-    kms_key_id = local.kms_key_id
-    encrypt    = var.encrypt_secrets
-  }
+  kms_key_arn = var.kms_key_arn
 
-  sqs_build_queue           = aws_sqs_queue.queued_builds
-  github_app_webhook_secret = var.github_app.webhook_secret
+  sqs_build_queue               = aws_sqs_queue.queued_builds
+  github_app_webhook_secret_arn = module.ssm.parameters.github_app_webhook_secret.arn
 
   lambda_s3_bucket                 = var.lambda_s3_bucket
   webhook_lambda_s3_key            = var.webhook_lambda_s3_key
@@ -60,10 +73,6 @@ module "runners" {
   subnet_ids  = var.subnet_ids
   environment = var.environment
   tags        = local.tags
-  encryption = {
-    kms_key_id = local.kms_key_id
-    encrypt    = var.encrypt_secrets
-  }
 
   s3_bucket_runner_binaries   = module.runner_binaries.bucket
   s3_location_runner_binaries = local.s3_action_runner_url
@@ -78,7 +87,7 @@ module "runners" {
   ami_owners          = var.ami_owners
 
   sqs_build_queue                      = aws_sqs_queue.queued_builds
-  github_app                           = var.github_app
+  github_app_parameters                = local.github_app_parameters
   enable_organization_runners          = var.enable_organization_runners
   scale_down_schedule_expression       = var.scale_down_schedule_expression
   minimum_running_time_in_minutes      = var.minimum_running_time_in_minutes
@@ -118,6 +127,8 @@ module "runners" {
   runner_iam_role_managed_policy_arns = var.runner_iam_role_managed_policy_arns
 
   ghes_url = var.ghes_url
+
+  kms_key_arn = var.kms_key_arn
 }
 
 module "runner_binaries" {

diff --git a/modules/runners/README.md b/modules/runners/README.md
@@ -76,8 +76,6 @@ No Modules.
 | [aws_iam_role](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) |
 | [aws_iam_role_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) |
 | [aws_iam_role_policy_attachment](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy_attachment) |
-| [aws_kms_ciphertext](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_ciphertext) |
-| [aws_kms_grant](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_grant) |
 | [aws_lambda_event_source_mapping](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/lambda_event_source_mapping) |
 | [aws_lambda_function](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/lambda_function) |
 | [aws_lambda_permission](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/lambda_permission) |
@@ -98,15 +96,15 @@ No Modules.
 | enable\_cloudwatch\_agent | Enabling the cloudwatch agent on the ec2 runner instances, the runner contains default config. Configuration can be overridden via `cloudwatch_config`. | `bool` | `true` | no |
 | enable\_organization\_runners | n/a | `bool` | n/a | yes |
 | enable\_ssm\_on\_runners | Enable to allow access the runner instances for debugging purposes via SSM. Note that this adds additional permissions to the runner instances. | `bool` | n/a | yes |
-| encryption | KMS key to encrypted lambda environment secrets. Either provide a key and `encrypt` set to `true`. Or set the key to `null` and encrypt to `false`. | <pre>object({<br>    kms_key_id = string<br>    encrypt    = bool<br>  })</pre> | n/a | yes |
 | environment | A name that identifies the environment, used as prefix and for tagging. | `string` | n/a | yes |
 | ghes\_url | GitHub Enterprise Server URL. DO NOT SET IF USING PUBLIC GITHUB | `string` | `null` | no |
-| github\_app | GitHub app parameters, see your github app. Ensure the key is the base64-encoded `.pem` file (the output of `base64 app.private-key.pem`, not the content of `private-key.pem`). | <pre>object({<br>    key_base64    = string<br>    id            = string<br>    client_id     = string<br>    client_secret = string<br>  })</pre> | n/a | yes |
+| github\_app\_parameters | Parameter Store for GitHub App Parameters. | <pre>object({<br>    key_base64    = map(string)<br>    id            = map(string)<br>    client_id     = map(string)<br>    client_secret = map(string)<br>  })</pre> | n/a | yes |
 | idle\_config | List of time period that can be defined as cron expression to keep a minimum amount of runners active instead of scaling down to 0. By defining this list you can ensure that in time periods that match the cron expression within 5 seconds a runner is kept idle. | <pre>list(object({<br>    cron      = string<br>    timeZone  = string<br>    idleCount = number<br>  }))</pre> | `[]` | no |
 | instance\_profile\_path | The path that will be added to the instance\_profile, if not set the environment name will be used. | `string` | `null` | no |
 | instance\_type | [DEPRECATED] See instance\_types. | `string` | `"m5.large"` | no |
 | instance\_types | List of instance types for the action runner. | `set(string)` | `null` | no |
 | key\_name | Key pair name | `string` | `null` | no |
+| kms\_key\_arn | Optional CMK Key ARN to be used for Parameter Store. | `string` | `null` | no |
 | lambda\_s3\_bucket | S3 bucket from which to specify lambda functions. This is an alternative to providing local files directly. | `any` | `null` | no |
 | lambda\_security\_group\_ids | List of security group IDs associated with the Lambda function. | `list(string)` | `[]` | no |
 | lambda\_subnet\_ids | List of subnets in which the lambda will be launched, the subnets needs to be subnets in the `vpc_id`. | `list(string)` | `[]` | no |

diff --git a/modules/runners/encrypt.tf b/modules/runners/encrypt.tf
diff --git a/modules/runners/lambdas/runners/package.json b/modules/runners/lambdas/runners/package.json
@@ -12,30 +12,35 @@
     "build": "ncc build src/lambda.ts -o dist",
     "dist": "yarn build && cd dist && zip ../runners.zip index.js",
     "format": "prettier --write \"**/*.ts\"",
-    "format-check": "prettier --check \"**/*.ts\""
+    "format-check": "prettier --check \"**/*.ts\"",
+    "all": "yarn build && yarn format && yarn lint && yarn test"
   },
   "devDependencies": {
     "@types/aws-lambda": "^8.10.75",
     "@types/express": "^4.17.11",
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^26.0.24",
     "@typescript-eslint/eslint-plugin": "^4.17.0",
     "@typescript-eslint/parser": "^4.22.0",
     "@vercel/ncc": "^0.29.0",
     "eslint": "^7.22.0",
-    "jest": "^26.6.3",
+    "eslint-plugin-prettier": "3.4.0",
+    "jest": "27.0.6",
     "jest-mock-extended": "^1.0.13",
     "moment-timezone": "^0.5.33",
     "nock": "^13.0.11",
-    "ts-jest": "^26.5.5",
+    "prettier": "2.3.2",
+    "ts-jest": "^27.0.4",
+    "ts-node": "^10.1.0",
     "ts-node-dev": "^1.1.6"
   },
   "dependencies": {
+    "@aws-sdk/client-ssm": "^3.18.0",
     "@octokit/auth-app": "3.4.0",
     "@octokit/rest": "^18.3.5",
     "@octokit/types": "^6.13.0",
     "@types/aws-lambda": "^8.10.75",
     "@types/express": "^4.17.11",
-    "@types/node": "^15.12.2",
+    "@types/node": "^16.4.3",
     "aws-sdk": "^2.888.0",
     "cron-parser": "^3.3.0",
     "typescript": "^4.2.3",

diff --git a/modules/runners/lambdas/runners/src/local-down.ts b/modules/runners/lambdas/runners/src/local-down.ts
@@ -0,0 +1,8 @@
+import { scaleDown } from './scale-runners/scale-down';
+
+
+export function run(): void {
+    scaleDown();
+}
+
+run();
diff --git a/modules/runners/lambdas/runners/src/local.ts b/modules/runners/lambdas/runners/src/local.ts
@@ -0,0 +1,32 @@
+import { scaleUp } from './scale-runners/scale-up';
+
+const sqsEvent = {
+    Records: [
+        {
+            messageId: 'e8d74d08-644e-42ca-bf82-a67daa6c4dad',
+            // eslint-disable-next-line max-len
+            receiptHandle: 'AQEBCpLYzDEKq4aKSJyFQCkJduSKZef8SJVOperbYyNhXqqnpFG5k74WygVAJ4O0+9nybRyeOFThvITOaS21/jeHiI5fgaM9YKuI0oGYeWCIzPQsluW5CMDmtvqv1aA8sXQ5n2x0L9MJkzgdIHTC3YWBFLQ2AxSveOyIHwW+cHLIFCAcZlOaaf0YtaLfGHGkAC4IfycmaijV8NSlzYgDuxrC9sIsWJ0bSvk5iT4ru/R4+0cjm7qZtGlc04k9xk5Fu6A+wRxMaIyiFRY+Ya19ykcevQldidmEjEWvN6CRToLgclk=',
+            // eslint-disable-next-line max-len
+            body: { "id": 19072, "repositoryName": "ErrBud", "repositoryOwner": "ActionsTest", "eventType": "check_run", "installationId": 5 },
+            attributes: {
+                ApproximateReceiveCount: '1',
+                SentTimestamp: '1626450047230',
+                SequenceNumber: '18863115285800432640',
+                MessageGroupId: '19072',
+                SenderId: 'AROA5KW7SQ6TTB3PW6WPH:cicddev-webhook',
+                MessageDeduplicationId: '0c458eeb87b7f6d2607301268fd3bf33dd898a49ebd888754ff7db510c4bff1e',
+                ApproximateFirstReceiveTimestamp: '1626450077251'
+            },
+            messageAttributes: {},
+            md5OfBody: '4aef3bd70526e152e86426a0938cbec6',
+            eventSource: 'aws:sqs',
+            eventSourceARN: 'arn:aws:sqs:us-west-2:916370655143:cicddev-queued-builds.fifo',
+            awsRegion: 'us-west-2'
+        }
+    ]
+};
+export function run(): void {
+    scaleUp(sqsEvent.Records[0].eventSource, sqsEvent.Records[0].body);
+}
+
+run();