diff --git a/CHANGELOG.md b/CHANGELOG.md
index d17ef5f13..1238aea03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [2.1.0] - 2019-02-28
+- Bugfix: Shared cache is not working #33
+- Bugfix: Missing documentation makes setup fail #31
+- Added: Docker executor to run a single node runner, thanks to @msvechla
+
 ## [2.0.0] - 2019-01-13
 - Changed: Replaced cache user by a instance profile to access the cache from the build
 - Changed: Update gitlab toml cache section, removed deprecated usages of s3
@@ -84,7 +89,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Update default AMI's to The latest Amazon Linux AMI 2017.09.1 - released on 2018-01-17.
 - Minor updates in the example
 
-[Unreleased]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/2.0.0...HEAD
+[Unreleased]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/2.1.0...HEAD
+[2.1.0]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/2.0.0...2.1.0
 [2.0.0]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/1.8.0...2.0.0
 [1.8.0]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/1.7.0...1.8.0
 [1.7.0]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/1.6.0...1.7.0
diff --git a/README.md b/README.md
index bac13027c..193c06a6e 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ This repo contains a terraform module and example to run a [GitLab CI multi runn
 
 The setup is based on the blog post: [Auto scale GitLab CI runners and save 90% on EC2 costs](https://about.gitlab.com/2017/11/23/autoscale-ci-runners/) The created runner will have by default a shared cache in S3 and logging is streamed to CloudWatch. The cache in S3 will expire in X days, see configuration. The logging can be disabled.
 
+Besides the auto scaling option (docker+machine executor) the docker executor is supported as wel for a single node.
+
 ## Prerequisites
 
 ### Terraform
@@ -92,20 +94,21 @@ module "gitlab-runner" {
   ssh_public_key          = "${file("${var.ssh_key_file}")}"
 
   vpc_id                  = "${module.vpc.vpc_id}"
-  subnet_id_gitlab_runner = "${element(module.vpc.private_subnets, 0)}"
+  subnet_ids_gitlab_runner = "${module.vpc.private_subnets}"
   subnet_id_runners       = "${element(module.vpc.private_subnets, 0)}"
 
-  runners_name            = "${var.runner_name}"
-  runners_gitlab_url      = "${var.gitlab_url}"
-  runners_token           = "${var.runner_token}"
+  runners_name             = "${var.runner_name}"
+  runners_gitlab_url       = "${var.gitlab_url}"
+  runners_token            = "${var.runner_token}"
+
+  # Optional
+  runners_off_peak_timezone = "Europe/Amsterdam"
+  runners_off_peak_periods  = "[\"* * 0-9,17-23 * * mon-fri *\", \"* * * * * sat,sun *\"]"
 }
 ```
 
 ## Inputs
 
-All variables and defaults:
-
-
 | Name | Description | Type | Default | Required |
 |------|-------------|:----:|:-----:|:-----:|
 | allow_iam_service_linked_role_creation | Attach policy to runner instance to create service linked roles. | string | `true` | no |
@@ -114,6 +117,8 @@ All variables and defaults:
 | aws_region | AWS region. | string | - | yes |
 | cache_bucket_prefix | Prefix for s3 cache bucket name. | string | `` | no |
 | cache_expiration_days | Number of days before cache objects expires. | string | `1` | no |
+| cache_shared | Enables cache sharing between runners, false by default. | string | `false` | no |
+| create_runners_iam_instance_profile |  | string | `true` | no |
 | docker_machine_instance_type | Instance type used for the instances hosting docker-machine. | string | `m4.large` | no |
 | docker_machine_options | Additional to set options for docker machien. Each element of the list should be key and value. E.g. '["--amazonec2-zone=a"]' | list | `<list>` | no |
 | docker_machine_spot_price_bid | Spot price bid. | string | `0.04` | no |
@@ -132,6 +137,7 @@ All variables and defaults:
 | runners_idle_time | Idle time of the runners, will be used in the runner config.toml | string | `600` | no |
 | runners_image | Image to run builds, will be used in the runner config.toml | string | `docker:18.03.1-ce` | no |
 | runners_limit | Limit for the runners, will be used in the runner config.toml | string | `0` | no |
+| runners_machine_iam_instance_profile_name | IAM instance profile name to assign to the spot instance which runs the build. | string | `` | no |
 | runners_monitoring | Enable detailed cloudwatch monitoring for spot instances. | string | `false` | no |
 | runners_name | Name of the runner, will be used in the runner config.toml | string | - | yes |
 | runners_off_peak_idle_count | Off peak idle count of the runners, will be used in the runner config.toml. | string | `0` | no |
@@ -148,7 +154,7 @@ All variables and defaults:
 | runners_token | Token for the runner, will be used in the runner config.toml | string | - | yes |
 | runners_use_private_address | Restrict runners to use only private address | string | `true` | no |
 | ssh_public_key | Public SSH key used for the gitlab-runner ec2 instance. | string | - | yes |
-| subnet_id_gitlab_runner | Subnet used for hosting the gitlab-runner. | string | - | yes |
+| subnet_ids_gitlab_runner | Subnets used for hosting the gitlab-runner. | list | - | yes |
 | subnet_id_runners | Subnet used to hosts the docker-machine runners. | string | - | yes |
 | tags | Map of tags that will be added to created resources. By default resources will be taggen with name and environemnt. | map | `<map>` | no |
 | userdata_post_install | User-data script snippet to insert after gitlab-runner install | string | `` | no |
@@ -159,10 +165,9 @@ All variables and defaults:
 
 | Name | Description |
 |------|-------------|
-| runner_agent role | ARN of the rule used for the ec2 instance for the GitLab runner agent. |
+| runner_agent_role | ARN of the rule used for the ec2 instance for the GitLab runner agent. |
 | runner_as_group_name | Name of the autoscaling group for the gitlab-runner instance |
 | runner_cache_bucket_arn | ARN of the S3 for the build cache. |
-| runner_role | ARN of the rule used for the docker machine runners. |
 
 ## Example
 
diff --git a/examples/runner-default/main.tf b/examples/runner-default/main.tf
index c93e3b9d7..f1da0bbbe 100644
--- a/examples/runner-default/main.tf
+++ b/examples/runner-default/main.tf
@@ -25,9 +25,9 @@ module "runner" {
 
   ssh_public_key = "${local_file.public_ssh_key.content}"
 
-  vpc_id                  = "${module.vpc.vpc_id}"
-  subnet_id_gitlab_runner = "${element(module.vpc.private_subnets, 0)}"
-  subnet_id_runners       = "${element(module.vpc.private_subnets, 0)}"
+  vpc_id                   = "${module.vpc.vpc_id}"
+  subnet_ids_gitlab_runner = "${module.vpc.private_subnets}"
+  subnet_id_runners        = "${element(module.vpc.private_subnets, 0)}"
 
   runners_name       = "${var.runner_name}"
   runners_gitlab_url = "${var.gitlab_url}"
diff --git a/examples/runner-docker/.terraform-version b/examples/runner-docker/.terraform-version
new file mode 100644
index 000000000..b80f98e66
--- /dev/null
+++ b/examples/runner-docker/.terraform-version
@@ -0,0 +1 @@
+0.11.7
diff --git a/examples/runner-docker/README.md b/examples/runner-docker/README.md
new file mode 100644
index 000000000..3c1f309b6
--- /dev/null
+++ b/examples/runner-docker/README.md
@@ -0,0 +1,6 @@
+# Example - Runner - Docker runner
+
+Example how create a gitlab runner using the docker executor on a single node, running in a private subnet.
+
+## Prerequisite
+The terraform version is managed using [tfenv](https://github.com/Zordrak/tfenv). If you are not using tfenv please check `.terraform-version` for the tested version.
diff --git a/examples/runner-docker/key.tf b/examples/runner-docker/key.tf
new file mode 100644
index 000000000..84da24f1f
--- /dev/null
+++ b/examples/runner-docker/key.tf
@@ -0,0 +1,25 @@
+resource "tls_private_key" "ssh" {
+  algorithm = "RSA"
+}
+
+resource "local_file" "public_ssh_key" {
+  depends_on = ["tls_private_key.ssh"]
+
+  content  = "${tls_private_key.ssh.public_key_openssh}"
+  filename = "${var.public_ssh_key_filename}"
+}
+
+resource "local_file" "private_ssh_key" {
+  depends_on = ["tls_private_key.ssh"]
+
+  content  = "${tls_private_key.ssh.private_key_pem}"
+  filename = "${var.private_ssh_key_filename}"
+}
+
+resource "null_resource" "file_permission" {
+  depends_on = ["local_file.private_ssh_key"]
+
+  provisioner "local-exec" {
+    command = "${format("chmod 600 %s", var.private_ssh_key_filename)}"
+  }
+}
diff --git a/examples/runner-docker/main.tf b/examples/runner-docker/main.tf
new file mode 100644
index 000000000..a6360d07d
--- /dev/null
+++ b/examples/runner-docker/main.tf
@@ -0,0 +1,34 @@
+module "vpc" {
+  source  = "terraform-aws-modules/vpc/aws"
+  version = "1.37.0"
+
+  name = "vpc-${var.environment}"
+  cidr = "10.1.0.0/16"
+
+  azs            = ["eu-west-1a"]
+  public_subnets = ["10.1.101.0/24"]
+
+  tags = {
+    Environment = "${var.environment}"
+  }
+}
+
+module "runner" {
+  source = "../../"
+
+  aws_region  = "${var.aws_region}"
+  environment = "${var.environment}"
+
+  ssh_public_key = "${local_file.public_ssh_key.content}"
+
+  runners_use_private_address = false
+
+  vpc_id                   = "${module.vpc.vpc_id}"
+  subnet_ids_gitlab_runner = "${module.vpc.public_subnets}"
+  subnet_id_runners        = "${element(module.vpc.public_subnets, 0)}"
+
+  runners_executor   = "docker"
+  runners_name       = "${var.runner_name}"
+  runners_gitlab_url = "${var.gitlab_url}"
+  runners_token      = "${var.runner_token}"
+}
diff --git a/examples/runner-docker/providers.tf b/examples/runner-docker/providers.tf
new file mode 100644
index 000000000..448ccd70f
--- /dev/null
+++ b/examples/runner-docker/providers.tf
@@ -0,0 +1,20 @@
+provider "aws" {
+  region  = "${var.aws_region}"
+  version = "1.23"
+}
+
+provider "template" {
+  version = "1.0"
+}
+
+provider "local" {
+  version = "1.1"
+}
+
+provider "null" {
+  version = "1.0"
+}
+
+provider "tls" {
+  version = "1.1"
+}
diff --git a/examples/runner-docker/terraform.tfvars b/examples/runner-docker/terraform.tfvars
new file mode 100644
index 000000000..6b44a8979
--- /dev/null
+++ b/examples/runner-docker/terraform.tfvars
@@ -0,0 +1,12 @@
+key_name = "gitlab-runner"
+
+environment = "runner-docker"
+
+aws_region = "eu-west-1"
+
+# Add the following variables:
+runner_name = "docker.m3"
+
+gitlab_url = "https://gitlab.com"
+
+runner_token = "3939146918cced54ecf1dd08e6b87e"
diff --git a/examples/runner-docker/variables.tf b/examples/runner-docker/variables.tf
new file mode 100644
index 000000000..bd7286242
--- /dev/null
+++ b/examples/runner-docker/variables.tf
@@ -0,0 +1,34 @@
+variable "aws_region" {
+  description = "AWS region."
+  type        = "string"
+  default     = "eu-west-1"
+}
+
+variable "environment" {
+  description = "A name that indentifies the environment, will used as prefix and for taggin."
+  default     = "ci-runners"
+  type        = "string"
+}
+
+variable "public_ssh_key_filename" {
+  default = "generated/id_rsa.pub"
+}
+
+variable "private_ssh_key_filename" {
+  default = "generated/id_rsa"
+}
+
+variable "runner_name" {
+  description = "Name of the runner, will be used in the runner config.toml"
+  type        = "string"
+}
+
+variable "gitlab_url" {
+  description = "URL of the gitlab instance to connect to."
+  type        = "string"
+}
+
+variable "runner_token" {
+  description = "Token for the runner, will be used in the runner config.toml"
+  type        = "string"
+}
diff --git a/examples/runner-public/main.tf b/examples/runner-public/main.tf
index c44039965..e874c32a4 100644
--- a/examples/runner-public/main.tf
+++ b/examples/runner-public/main.tf
@@ -23,18 +23,11 @@ module "runner" {
 
   runners_use_private_address = false
 
-  vpc_id                  = "${module.vpc.vpc_id}"
-  subnet_id_gitlab_runner = "${element(module.vpc.public_subnets, 0)}"
-  subnet_id_runners       = "${element(module.vpc.public_subnets, 0)}"
+  vpc_id                   = "${module.vpc.vpc_id}"
+  subnet_ids_gitlab_runner = "${module.vpc.public_subnets}"
+  subnet_id_runners        = "${element(module.vpc.public_subnets, 0)}"
 
   runners_name       = "${var.runner_name}"
   runners_gitlab_url = "${var.gitlab_url}"
   runners_token      = "${var.runner_token}"
-
-  runners_off_peak_timezone   = "Europe/Amsterdam"
-  runners_off_peak_idle_count = 0
-  runners_off_peak_idle_time  = 60
-
-  # working 9 to 5 :)
-  runners_off_peak_periods = "[\"* * 0-9,17-23 * * mon-fri *\", \"* * * * * sat,sun *\"]"
 }
diff --git a/main.tf b/main.tf
index 3fba75d43..a1535fe4b 100644
--- a/main.tf
+++ b/main.tf
@@ -85,6 +85,7 @@ data "template_file" "gitlab_runner" {
     gitlab_runner_version  = "${var.gitlab_runner_version}"
     docker_machine_version = "${var.docker_machine_version}"
     runners_config         = "${data.template_file.runners.rendered}"
+    runners_executor       = "${var.runners_executor}"
     pre_install            = "${var.userdata_pre_install}"
     post_install           = "${var.userdata_post_install}"
   }
@@ -92,7 +93,8 @@ data "template_file" "gitlab_runner" {
 
 locals {
   // Convert list to a string seperated and prepend by a comma
-  docker_machine_options_string = "${format(",%s", join(",", formatlist("%q", var.docker_machine_options)))}"
+  docker_machine_options_string   = "${format(",%s", join(",", formatlist("%q", var.docker_machine_options)))}"
+  runners_off_peak_periods_string = "${var.runners_off_peak_periods == "" ? "" : format("OffPeakPeriods = %s", var.runners_off_peak_periods)}"
 }
 
 data "template_file" "runners" {
@@ -109,14 +111,12 @@ data "template_file" "runners" {
     runners_spot_price_bid      = "${var.docker_machine_spot_price_bid}"
     runners_security_group_name = "${aws_security_group.docker_machine.name}"
     runners_monitoring          = "${var.runners_monitoring}"
-    runners_instance_profile    = "${aws_iam_instance_profile.runners.name}"
-
-    docker_machine_options = "${length(var.docker_machine_options) == 0 ? "" : local.docker_machine_options_string}"
 
     docker_machine_options = "${length(var.docker_machine_options) == 0 ? "" : local.docker_machine_options_string}"
 
     runners_name                      = "${var.runners_name}"
     runners_token                     = "${var.runners_token}"
+    runners_executor                  = "${var.runners_executor}"
     runners_limit                     = "${var.runners_limit}"
     runners_concurrent                = "${var.runners_concurrent}"
     runners_image                     = "${var.runners_image}"
@@ -126,7 +126,7 @@ data "template_file" "runners" {
     runners_off_peak_timezone         = "${var.runners_off_peak_timezone}"
     runners_off_peak_idle_count       = "${var.runners_off_peak_idle_count}"
     runners_off_peak_idle_time        = "${var.runners_off_peak_idle_time}"
-    runners_off_peak_periods          = "${var.runners_off_peak_periods}"
+    runners_off_peak_periods_string   = "${local.runners_off_peak_periods_string}"
     runners_root_size                 = "${var.runners_root_size}"
     runners_iam_instance_profile_name = "${var.runners_iam_instance_profile_name}"
     runners_use_private_address       = "${var.runners_use_private_address}"
@@ -136,12 +136,13 @@ data "template_file" "runners" {
     runners_request_concurrency       = "${var.runners_request_concurrency}"
     runners_output_limit              = "${var.runners_output_limit}"
     bucket_name                       = "${aws_s3_bucket.build_cache.bucket}"
+    shared_cache                      = "${var.cache_shared}"
   }
 }
 
 resource "aws_autoscaling_group" "gitlab_runner_instance" {
   name                = "${var.environment}-as-group"
-  vpc_zone_identifier = ["${var.subnet_id_gitlab_runner}"]
+  vpc_zone_identifier = ["${var.subnet_ids_gitlab_runner}"]
 
   # vpc_zone_identifier       = ["${var.subnets}"]
   min_size                  = "1"
@@ -213,6 +214,30 @@ resource "aws_iam_role_policy_attachment" "docker_machine" {
   policy_arn = "${aws_iam_policy.docker_machine.arn}"
 }
 
+################################################################################
+### docker machine policy to access the shared cache
+################################################################################
+data "template_file" "docker_machine_cache_policy" {
+  template = "${file("${path.module}/policies/cache.json")}"
+
+  vars {
+    s3_cache_arn = "${aws_s3_bucket.build_cache.arn}"
+  }
+}
+
+resource "aws_iam_policy" "docker_machine_cache" {
+  name        = "${var.environment}-docker-machine-cache"
+  path        = "/"
+  description = "Policy for docker machine instance to access cache"
+
+  policy = "${data.template_file.docker_machine_cache_policy.rendered}"
+}
+
+resource "aws_iam_role_policy_attachment" "docker_machine_cache" {
+  role       = "${aws_iam_role.instance.name}"
+  policy_arn = "${aws_iam_policy.docker_machine_cache.arn}"
+}
+
 ################################################################################
 ### Service linked policy, optional
 ################################################################################
@@ -238,41 +263,3 @@ resource "aws_iam_role_policy_attachment" "service_linked_role" {
   role       = "${aws_iam_role.instance.name}"
   policy_arn = "${aws_iam_policy.service_linked_role.arn}"
 }
-
-################################################################################
-### docker machine runner role and policies
-################################################################################
-data "template_file" "runners_role_trust_policy" {
-  template = "${length(var.instance_role_runner_json) > 0 ? var.instance_role_runner_json : file("${path.module}/policies/instance-role-trust-policy.json")}"
-}
-
-resource "aws_iam_role" "runners" {
-  name               = "${var.environment}-runners-role"
-  assume_role_policy = "${data.template_file.runners_role_trust_policy.rendered}"
-}
-
-resource "aws_iam_instance_profile" "runners" {
-  name = "${var.environment}-runners-profile"
-  role = "${aws_iam_role.runners.name}"
-}
-
-data "template_file" "cache_policy" {
-  template = "${file("${path.module}/policies/cache.json")}"
-
-  vars {
-    s3_cache_arn = "${aws_s3_bucket.build_cache.arn}"
-  }
-}
-
-resource "aws_iam_policy" "runners" {
-  name        = "${var.environment}-runners-cache-policy"
-  path        = "/"
-  description = "Policy for Runners."
-
-  policy = "${data.template_file.cache_policy.rendered}"
-}
-
-resource "aws_iam_role_policy_attachment" "runners" {
-  role       = "${aws_iam_role.runners.name}"
-  policy_arn = "${aws_iam_policy.runners.arn}"
-}
diff --git a/outputs.tf b/outputs.tf
index 3f031808d..10d5fef4e 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -8,12 +8,7 @@ output "runner_cache_bucket_arn" {
   value       = "${aws_s3_bucket.build_cache.arn}"
 }
 
-output "runner_agent role" {
+output "runner_agent_role" {
   description = "ARN of the rule used for the ec2 instance for the GitLab runner agent."
   value       = "${aws_iam_role.instance.arn}"
 }
-
-output "runner_role" {
-  description = "ARN of the rule used for the docker machine runners."
-  value       = "${aws_iam_role.runners.arn}"
-}
diff --git a/template/gitlab-runner.tpl b/template/gitlab-runner.tpl
index 28320586c..c83256da9 100644
--- a/template/gitlab-runner.tpl
+++ b/template/gitlab-runner.tpl
@@ -7,6 +7,13 @@ EOF
 
 ${pre_install}
 
+if [[ `echo ${runners_executor}` == "docker" ]]
+then
+  yum install docker -y
+  usermod -a -G docker ec2-user
+  service docker start
+fi
+
 curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh | bash
 yum install gitlab-runner-${gitlab_runner_version} -y
 curl -L https://github.com/docker/machine/releases/download/v${docker_machine_version}/docker-machine-`uname -s`-`uname -m` >/tmp/docker-machine && \
diff --git a/template/runner-config.tpl b/template/runner-config.tpl
index 97ab2ea60..fe87a5bed 100644
--- a/template/runner-config.tpl
+++ b/template/runner-config.tpl
@@ -5,7 +5,7 @@ check_interval = 0
   name = "${runners_name}"
   url = "${gitlab_url}"
   token = "${runners_token}"
-  executor = "docker+machine"
+  executor = "${runners_executor}"
   pre_build_script = "${runners_pre_build_script}"
   post_build_script = "${runners_post_build_script}"
   pre_clone_script = "${runners_pre_clone_script}"
@@ -19,10 +19,14 @@ check_interval = 0
     disable_cache = false
     volumes = ["/cache"]
     shm_size = 0
-  [runners.cache.s3]
-    ServerAddress = "s3-${aws_region}.amazonaws.com"
-    BucketName = "${bucket_name}"
-    Insecure = false
+  [runners.cache]
+    Type = "s3"
+    Shared = ${shared_cache}
+    [runners.cache.s3]
+      ServerAddress = "s3.amazonaws.com"
+      BucketName = "${bucket_name}"
+      BucketLocation = "${aws_region}"
+      Insecure = false
   [runners.machine]
     IdleCount = ${runners_idle_count}
     IdleTime = ${runners_idle_time}
@@ -39,11 +43,10 @@ check_interval = 0
       "amazonec2-security-group=${runners_security_group_name}",
       "amazonec2-tags=environment,${environment}",
       "amazonec2-monitoring=${runners_monitoring}",
-      "amazonec2-iam-instance-profile=${runners_instance_profile}",
       "amazonec2-root-size=${runners_root_size}"
       ${docker_machine_options}
     ]
     OffPeakTimezone = "${runners_off_peak_timezone}"
     OffPeakIdleCount = ${runners_off_peak_idle_count}
     OffPeakIdleTime = ${runners_off_peak_idle_time}
-    OffPeakPeriods = ${runners_off_peak_periods}
+    ${runners_off_peak_periods_string}
diff --git a/variables.tf b/variables.tf
index e867a46dc..adc4f73dc 100644
--- a/variables.tf
+++ b/variables.tf
@@ -18,9 +18,9 @@ variable "subnet_id_runners" {
   type        = "string"
 }
 
-variable "subnet_id_gitlab_runner" {
+variable "subnet_ids_gitlab_runner" {
   description = "Subnet used for hosting the gitlab-runner."
-  type        = "string"
+  type        = "list"
 }
 
 variable "instance_type" {
@@ -54,6 +54,12 @@ variable "runners_name" {
   type        = "string"
 }
 
+variable "runners_executor" {
+  description = "The executor to use. Currently supports docker+machine or docker"
+  type        = "string"
+  default     = "docker+machine"
+}
+
 variable "runners_gitlab_url" {
   description = "URL of the gitlab instance to connect to."
   type        = "string"
@@ -127,6 +133,10 @@ variable "runners_root_size" {
   default     = 16
 }
 
+variable "create_runners_iam_instance_profile" {
+  default = true
+}
+
 variable "runners_iam_instance_profile_name" {
   description = "IAM instance profile name of the runners, will be used in the runner config.toml"
   type        = "string"
@@ -195,6 +205,12 @@ variable "cache_expiration_days" {
   default     = 1
 }
 
+variable "cache_shared" {
+  description = "Enables cache sharing between runners, false by default."
+  type        = "string"
+  default     = "false"
+}
+
 variable "gitlab_runner_version" {
   description = "Version for the gitlab runner."
   type        = "string"