Merge branch 'release/2.2.0'

Author: npalm

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [2.2.0] - 2019-03-08
+- Changed: Upgrade default runner agent to 11.8.0 and docker machine to 0.16.1
+- Bugfix: Correct example for docker_machine_options #36 (@declension)
+- Added: AWS Zone variable #35 (@declension)
+
 ## [2.1.0] - 2019-02-28
 - Bugfix: Shared cache is not working #33
 - Bugfix: Missing documentation makes setup fail #31
@@ -89,7 +94,8 @@ 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/2.1.0...HEAD
+[Unreleased]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/2.2.0...HEAD
+[2.2.0]: https://github.com/npalm/terraform-aws-gitlab-runner/compare/2.1.0...2.2.0
 [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

README.md

@@ -115,29 +115,30 @@ module "gitlab-runner" {
 | ami_filter | AMI filter to select the AMI used to host the gitlab runner agent. By default the pattern `amzn-ami-hvm-2018.03*-x86_64-ebs` is used for the name. Currently Amazon Linux 2 `amzn2-ami-hvm-2.0.????????-x86_64-ebs` looks *not* working for this configuration. | list | `<list>` | no |
 | ami_owners | A list of owners used to select the AMI for the instance. | list | `<list>` | no |
 | aws_region | AWS region. | string | - | yes |
+| aws_zone | AWS availability zone (typically 'a', 'b', or 'c'). | string | `a` | no |
 | 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_options | Additional to set options for docker machine. 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 |
 | docker_machine_user | User name for the user to create spot instances to host docker-machine. | string | `docker-machine` | no |
-| docker_machine_version | Version of docker-machine. | string | `0.16.0` | no |
+| docker_machine_version | Version of docker-machine. | string | `0.16.1` | no |
 | enable_cloudwatch_logging | Enable or disable the CloudWatch logging. | string | `1` | no |
 | environment | A name that identifies the environment, will used as prefix and for tagging. | string | - | yes |
-| gitlab_runner_version | Version for the gitlab runner. | string | `11.6.0` | no |
+| gitlab_runner_version | Version for the gitlab runner. | string | `11.8.0` | no |
 | instance_role_json | Instance role json for the runner agent ec2 instance to override the default. | string | `` | no |
 | instance_role_runner_json | Instance role json for the docker machine runners to override the default. | string | `` | no |
 | instance_type | Instance type used for the gitlab-runner. | string | `t2.micro` | no |
 | runners_concurrent | Concurrent value for the runners, will be used in the runner config.toml | string | `10` | no |
+| runners_executor | The executor to use. Currently supports docker+machine or docker | string | `docker+machine` | no |
 | runners_gitlab_url | URL of the gitlab instance to connect to. | string | - | yes |
 | runners_iam_instance_profile_name | IAM instance profile name of the runners, will be used in the runner config.toml | string | `` | no |
 | runners_idle_count | Idle count of the runners, will be used in the runner config.toml | string | `0` | no |
 | 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 |
@@ -154,8 +155,8 @@ module "gitlab-runner" {
 | 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_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 |
+| subnet_ids_gitlab_runner | Subnet used for hosting the gitlab-runner. | list | - | 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 |
 | userdata_pre_install | User-data script snippet to insert before gitlab-runner install | string | `` | no |

examples/runner-public/main.tf

@@ -5,7 +5,7 @@ module "vpc" {
   name = "vpc-${var.environment}"
   cidr = "10.1.0.0/16"
 
-  azs            = ["eu-west-1a"]
+  azs            = ["eu-west-1b"]
   public_subnets = ["10.1.101.0/24"]
 
   tags = {
@@ -26,6 +26,7 @@ module "runner" {
   vpc_id                   = "${module.vpc.vpc_id}"
   subnet_ids_gitlab_runner = "${module.vpc.public_subnets}"
   subnet_id_runners        = "${element(module.vpc.public_subnets, 0)}"
+  aws_zone                 = "b"
 
   runners_name       = "${var.runner_name}"
   runners_gitlab_url = "${var.gitlab_url}"

main.tf

@@ -107,6 +107,7 @@ data "template_file" "runners" {
 
     runners_vpc_id              = "${var.vpc_id}"
     runners_subnet_id           = "${var.subnet_id_runners}"
+    runners_aws_zone            = "${var.aws_zone}"
     runners_instance_type       = "${var.docker_machine_instance_type}"
     runners_spot_price_bid      = "${var.docker_machine_spot_price_bid}"
     runners_security_group_name = "${aws_security_group.docker_machine.name}"

template/runner-config.tpl

@@ -35,6 +35,7 @@ check_interval = 0
     MachineOptions = [
       "amazonec2-instance-type=${runners_instance_type}",
       "amazonec2-region=${aws_region}",
+      "amazonec2-zone=${runners_aws_zone}",
       "amazonec2-vpc-id=${runners_vpc_id}",
       "amazonec2-subnet-id=${runners_subnet_id}",
       "amazonec2-private-address-only=${runners_use_private_address}",

variables.tf

@@ -3,6 +3,12 @@ variable "aws_region" {
   type        = "string"
 }
 
+variable "aws_zone" {
+  description = "AWS availability zone (typically 'a', 'b', or 'c')."
+  type        = "string"
+  default     = "a"
+}
+
 variable "environment" {
   description = "A name that identifies the environment, will used as prefix and for tagging."
   type        = "string"
@@ -46,7 +52,7 @@ variable "docker_machine_spot_price_bid" {
 
 variable "docker_machine_version" {
   description = "Version of docker-machine."
-  default     = "0.16.0"
+  default     = "0.16.1"
 }
 
 variable "runners_name" {
@@ -214,7 +220,7 @@ variable "cache_shared" {
 variable "gitlab_runner_version" {
   description = "Version for the gitlab runner."
   type        = "string"
-  default     = "11.6.0"
+  default     = "11.8.0"
 }
 
 variable "enable_cloudwatch_logging" {
@@ -234,7 +240,7 @@ variable "allow_iam_service_linked_role_creation" {
 }
 
 variable "docker_machine_options" {
-  description = "Additional to set options for docker machien. Each element of the list should be key and value. E.g. '[\"--amazonec2-zone=a\"]'"
+  description = "Additional to set options for docker machine. Each element of the list should be key and value. E.g. '[\"amazonec2-zone=a\"]'"
   type        = "list"
   default     = []
 }