Add basic support for http redirect to https (#34)

README.md

@@ -1,4 +1,43 @@
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@@ -95,6 +134,7 @@ For automated test of the complete example using `bats` and `Terratest`, see [te
     subnet_ids                              = module.subnets.public_subnet_ids
     internal                                = var.internal
     http_enabled                            = var.http_enabled
+    http_redirect                           = var.http_redirect
     access_logs_enabled                     = var.access_logs_enabled
     alb_access_logs_s3_bucket_force_destroy = var.alb_access_logs_s3_bucket_force_destroy
     access_logs_region                      = var.access_logs_region
@@ -145,6 +185,7 @@ Available targets:
 | deletion_protection_enabled | A boolean flag to enable/disable deletion protection for ALB | bool | `false` | no |
 | delimiter | Delimiter between `namespace`, `stage`, `name` and `attributes` | string | `-` | no |
 | deregistration_delay | The amount of time to wait in seconds before changing the state of a deregistering target to unused | number | `15` | no |
+| environment | Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' | string | `` | no |
 | health_check_healthy_threshold | The number of consecutive health checks successes required before considering an unhealthy target healthy | number | `2` | no |
 | health_check_interval | The duration in seconds in between health checks | number | `15` | no |
 | health_check_matcher | The HTTP response codes to indicate a healthy check | string | `200-399` | no |
@@ -156,6 +197,7 @@ Available targets:
 | http_ingress_cidr_blocks | List of CIDR blocks to allow in HTTP security group | list(string) | `<list>` | no |
 | http_ingress_prefix_list_ids | List of prefix list IDs for allowing access to HTTP ingress security group | list(string) | `<list>` | no |
 | http_port | The port for the HTTP listener | number | `80` | no |
+| http_redirect | A boolean flag to enable/disable HTTP redirect to HTTPS | bool | `false` | no |
 | https_enabled | A boolean flag to enable/disable HTTPS listener | bool | `false` | no |
 | https_ingress_cidr_blocks | List of CIDR blocks to allow in HTTPS security group | list(string) | `<list>` | no |
 | https_ingress_prefix_list_ids | List of prefix list IDs for allowing access to HTTPS ingress security group | list(string) | `<list>` | no |
@@ -187,7 +229,8 @@ Available targets:
 | alb_name | The ARN suffix of the ALB |
 | alb_zone_id | The ID of the zone which ALB is provisioned |
 | default_target_group_arn | The default target group ARN |
-| http_listener_arn | The ARN of the HTTP listener |
+| http_listener_arn | The ARN of the HTTP forwarding listener |
+| http_redirect_listener_arn | The ARN of the HTTP to HTTPS redirect listener |
 | https_listener_arn | The ARN of the HTTPS listener |
 | listener_arns | A list of all the listener ARNs |
 | security_group_id | The security group ID of the ALB |
@@ -212,42 +255,47 @@ Check out these related projects.
 
 ## Help
 
-**Got a question?**
+**Got a question?** We got answers. 
 
 File a GitHub [issue](https://github.com/cloudposse/terraform-aws-alb/issues), send us an [email][email] or join our [Slack Community][slack].
 
 [![README Commercial Support][readme_commercial_support_img]][readme_commercial_support_link]
 
-## Commercial Support
-
-Work directly with our team of DevOps experts via email, slack, and video conferencing. 
-
-We provide [*commercial support*][commercial_support] for all of our [Open Source][github] projects. As a *Dedicated Support* customer, you have access to our team of subject matter experts at a fraction of the cost of a full-time engineer. 
+## DevOps Accelerator for Startups
 
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-- **Questions.** We'll use a Shared Slack channel between your team and ours.
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+We are a [**DevOps Accelerator**][commercial_support]. We'll help you build your cloud infrastructure from the ground up so you can own it. Then we'll show you how to operate it and stick around for as long as you need us. 
 
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+Work directly with our team of DevOps experts via email, slack, and video conferencing.
 
-## Terraform Module Development
-
-Are you interested in custom Terraform module development? Submit your inquiry using [our form][module_development] today and we'll get back to you ASAP.
+We deliver 10x the value for a fraction of the cost of a full-time engineer. Our track record is not even funny. If you want things done right and you need it done FAST, then we're your best bet.
 
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 ## Slack Community
 
 Join our [Open Source Community][slack] on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure.
 
 ## Newsletter
 
-Signup for [our newsletter][newsletter] that covers everything on our technology radar.  Receive updates on what we're up to on GitHub as well as awesome new projects we discover. 
+Sign up for [our newsletter][newsletter] that covers everything on our technology radar.  Receive updates on what we're up to on GitHub as well as awesome new projects we discover. 
+
+## Office Hours
+
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 ## Contributing
 
@@ -272,7 +320,7 @@ In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
 
 ## Copyright
 
-Copyright © 2017-2019 [Cloud Posse, LLC](https://cpco.io/copyright)
+Copyright © 2017-2020 [Cloud Posse, LLC](https://cpco.io/copyright)
 
 
 
@@ -327,8 +375,8 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
 
 ### Contributors
 
-|  [![Erik Osterman][osterman_avatar]][osterman_homepage]<br/>[Erik Osterman][osterman_homepage] | [![Igor Rodionov][goruha_avatar]][goruha_homepage]<br/>[Igor Rodionov][goruha_homepage] | [![Andriy Knysh][aknysh_avatar]][aknysh_homepage]<br/>[Andriy Knysh][aknysh_homepage] | [![Sarkis Varozian][sarkis_avatar]][sarkis_homepage]<br/>[Sarkis Varozian][sarkis_homepage] |
-|---|---|---|---|
+|  [![Erik Osterman][osterman_avatar]][osterman_homepage]<br/>[Erik Osterman][osterman_homepage] | [![Igor Rodionov][goruha_avatar]][goruha_homepage]<br/>[Igor Rodionov][goruha_homepage] | [![Andriy Knysh][aknysh_avatar]][aknysh_homepage]<br/>[Andriy Knysh][aknysh_homepage] | [![Sarkis Varozian][sarkis_avatar]][sarkis_homepage]<br/>[Sarkis Varozian][sarkis_homepage] | [![Adam Crews][adamcrews_avatar]][adamcrews_homepage]<br/>[Adam Crews][adamcrews_homepage] |
+|---|---|---|---|---|
 
   [osterman_homepage]: https://github.com/osterman
   [osterman_avatar]: https://img.cloudposse.com/150x150/https://github.com/osterman.png
@@ -338,34 +386,34 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
   [aknysh_avatar]: https://img.cloudposse.com/150x150/https://github.com/aknysh.png
   [sarkis_homepage]: https://github.com/sarkis
   [sarkis_avatar]: https://img.cloudposse.com/150x150/https://github.com/sarkis.png
-
-
+  [adamcrews_homepage]: https://github.com/adamcrews
+  [adamcrews_avatar]: https://img.cloudposse.com/150x150/https://github.com/adamcrews.png
 
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README.yaml

@@ -87,6 +87,7 @@ usage: |-
       subnet_ids                              = module.subnets.public_subnet_ids
       internal                                = var.internal
       http_enabled                            = var.http_enabled
+      http_redirect                           = var.http_redirect
       access_logs_enabled                     = var.access_logs_enabled
       alb_access_logs_s3_bucket_force_destroy = var.alb_access_logs_s3_bucket_force_destroy
       access_logs_region                      = var.access_logs_region
@@ -123,3 +124,5 @@ contributors:
     github: "aknysh"
   - name: "Sarkis Varozian"
     github: "sarkis"
+  - name: "Adam Crews"
+    github: "adamcrews"

docs/terraform.md

@@ -12,6 +12,7 @@
 | deletion_protection_enabled | A boolean flag to enable/disable deletion protection for ALB | bool | `false` | no |
 | delimiter | Delimiter between `namespace`, `stage`, `name` and `attributes` | string | `-` | no |
 | deregistration_delay | The amount of time to wait in seconds before changing the state of a deregistering target to unused | number | `15` | no |
+| environment | Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' | string | `` | no |
 | health_check_healthy_threshold | The number of consecutive health checks successes required before considering an unhealthy target healthy | number | `2` | no |
 | health_check_interval | The duration in seconds in between health checks | number | `15` | no |
 | health_check_matcher | The HTTP response codes to indicate a healthy check | string | `200-399` | no |
@@ -23,6 +24,7 @@
 | http_ingress_cidr_blocks | List of CIDR blocks to allow in HTTP security group | list(string) | `<list>` | no |
 | http_ingress_prefix_list_ids | List of prefix list IDs for allowing access to HTTP ingress security group | list(string) | `<list>` | no |
 | http_port | The port for the HTTP listener | number | `80` | no |
+| http_redirect | A boolean flag to enable/disable HTTP redirect to HTTPS | bool | `false` | no |
 | https_enabled | A boolean flag to enable/disable HTTPS listener | bool | `false` | no |
 | https_ingress_cidr_blocks | List of CIDR blocks to allow in HTTPS security group | list(string) | `<list>` | no |
 | https_ingress_prefix_list_ids | List of prefix list IDs for allowing access to HTTPS ingress security group | list(string) | `<list>` | no |
@@ -54,7 +56,8 @@
 | alb_name | The ARN suffix of the ALB |
 | alb_zone_id | The ID of the zone which ALB is provisioned |
 | default_target_group_arn | The default target group ARN |
-| http_listener_arn | The ARN of the HTTP listener |
+| http_listener_arn | The ARN of the HTTP forwarding listener |
+| http_redirect_listener_arn | The ARN of the HTTP to HTTPS redirect listener |
 | https_listener_arn | The ARN of the HTTPS listener |
 | listener_arns | A list of all the listener ARNs |
 | security_group_id | The security group ID of the ALB |

examples/complete/fixtures.us-east-2.tfvars

@@ -14,6 +14,8 @@ internal = false
 
 http_enabled = true
 
+http_redirect = false
+
 access_logs_enabled = true
 
 alb_access_logs_s3_bucket_force_destroy = true

examples/complete/main.tf

@@ -41,6 +41,7 @@ module "alb" {
   subnet_ids                              = module.subnets.public_subnet_ids
   internal                                = var.internal
   http_enabled                            = var.http_enabled
+  http_redirect                           = var.http_redirect
   access_logs_enabled                     = var.access_logs_enabled
   alb_access_logs_s3_bucket_force_destroy = var.alb_access_logs_s3_bucket_force_destroy
   access_logs_region                      = var.access_logs_region

examples/complete/variables.tf

@@ -56,6 +56,11 @@ variable "http_enabled" {
   description = "A boolean flag to enable/disable HTTP listener"
 }
 
+variable "http_redirect" {
+  type        = bool
+  description = "A boolean flag to enable/disable HTTP redirect to HTTPS"
+}
+
 variable "access_logs_enabled" {
   type        = bool
   description = "A boolean flag to enable/disable access_logs"