Allow to set listener tags (#122)

* allow set tags for listeners

* fix issue with variable

* Auto Format

Co-authored-by: Pavel Bukhatkin <pavel.bukhatkin@libertexgroup.com>
Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>

Author: 3 people

.github/auto-release.yml

@@ -17,7 +17,6 @@ version-resolver:
     - 'bugfix'
     - 'bug'
     - 'hotfix'
-    - 'no-release'
   default: 'minor'
 
 categories:

README.md

@@ -291,6 +291,7 @@ Available targets:
 | <a name="input_labels_as_tags"></a> [labels\_as\_tags](#input\_labels\_as\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.<br>Default is to include all labels.<br>Tags with empty values will not be included in the `tags` output.<br>Set to `[]` to suppress all generated tags.<br>**Notes:**<br>  The value of the `name` tag, if included, will be the `id`, not the `name`.<br>  Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be<br>  changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | <pre>[<br>  "default"<br>]</pre> | no |
 | <a name="input_lifecycle_configuration_rules"></a> [lifecycle\_configuration\_rules](#input\_lifecycle\_configuration\_rules) | A list of S3 bucket v2 lifecycle rules, as specified in [terraform-aws-s3-bucket](https://github.com/cloudposse/terraform-aws-s3-bucket)"<br>These rules are not affected by the deprecated `lifecycle_rule_enabled` flag.<br>**NOTE:** Unless you also set `lifecycle_rule_enabled = false` you will also get the default deprecated rules set on your bucket. | <pre>list(object({<br>    enabled = bool<br>    id      = string<br><br>    abort_incomplete_multipart_upload_days = number<br><br>    # `filter_and` is the `and` configuration block inside the `filter` configuration.<br>    # This is the only place you should specify a prefix.<br>    filter_and = any<br>    expiration = any<br>    transition = list(any)<br><br>    noncurrent_version_expiration = any<br>    noncurrent_version_transition = list(any)<br>  }))</pre> | `[]` | no |
 | <a name="input_lifecycle_rule_enabled"></a> [lifecycle\_rule\_enabled](#input\_lifecycle\_rule\_enabled) | DEPRECATED: Defaults to `false`, use `lifecycle_configuration_rules` instead.<br>When `true`, configures lifecycle events on this bucket using individual (now deprecated) variables." | `bool` | `false` | no |
+| <a name="input_listener_additional_tags"></a> [listener\_additional\_tags](#input\_listener\_additional\_tags) | The additional tags to apply to all listeners | `map(string)` | `{}` | no |
 | <a name="input_listener_http_fixed_response"></a> [listener\_http\_fixed\_response](#input\_listener\_http\_fixed\_response) | Have the HTTP listener return a fixed response for the default action. | <pre>object({<br>    content_type = string<br>    message_body = string<br>    status_code  = string<br>  })</pre> | `null` | no |
 | <a name="input_listener_https_fixed_response"></a> [listener\_https\_fixed\_response](#input\_listener\_https\_fixed\_response) | Have the HTTPS listener return a fixed response for the default action. | <pre>object({<br>    content_type = string<br>    message_body = string<br>    status_code  = string<br>  })</pre> | `null` | no |
 | <a name="input_load_balancer_name"></a> [load\_balancer\_name](#input\_load\_balancer\_name) | The name for the default load balancer, uses a module label name if left empty | `string` | `""` | no |
@@ -501,7 +502,7 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
 
 [![README Footer][readme_footer_img]][readme_footer_link]
 [![Beacon][beacon]][website]
-
+<!-- markdownlint-disable -->
   [logo]: https://cloudposse.com/logo-300x69.svg
   [docs]: https://cpco.io/docs?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-alb&utm_content=docs
   [website]: https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-alb&utm_content=website
@@ -532,3 +533,4 @@ Check out [our other projects][github], [follow us on twitter][twitter], [apply
   [share_googleplus]: https://plus.google.com/share?url=https://github.com/cloudposse/terraform-aws-alb
   [share_email]: mailto:?subject=terraform-aws-alb&body=https://github.com/cloudposse/terraform-aws-alb
   [beacon]: https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse/terraform-aws-alb?pixel&cs=github&cm=readme&an=terraform-aws-alb
+<!-- markdownlint-restore -->

docs/terraform.md

@@ -91,6 +91,7 @@
 | <a name="input_labels_as_tags"></a> [labels\_as\_tags](#input\_labels\_as\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.<br>Default is to include all labels.<br>Tags with empty values will not be included in the `tags` output.<br>Set to `[]` to suppress all generated tags.<br>**Notes:**<br>  The value of the `name` tag, if included, will be the `id`, not the `name`.<br>  Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be<br>  changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | <pre>[<br>  "default"<br>]</pre> | no |
 | <a name="input_lifecycle_configuration_rules"></a> [lifecycle\_configuration\_rules](#input\_lifecycle\_configuration\_rules) | A list of S3 bucket v2 lifecycle rules, as specified in [terraform-aws-s3-bucket](https://github.com/cloudposse/terraform-aws-s3-bucket)"<br>These rules are not affected by the deprecated `lifecycle_rule_enabled` flag.<br>**NOTE:** Unless you also set `lifecycle_rule_enabled = false` you will also get the default deprecated rules set on your bucket. | <pre>list(object({<br>    enabled = bool<br>    id      = string<br><br>    abort_incomplete_multipart_upload_days = number<br><br>    # `filter_and` is the `and` configuration block inside the `filter` configuration.<br>    # This is the only place you should specify a prefix.<br>    filter_and = any<br>    expiration = any<br>    transition = list(any)<br><br>    noncurrent_version_expiration = any<br>    noncurrent_version_transition = list(any)<br>  }))</pre> | `[]` | no |
 | <a name="input_lifecycle_rule_enabled"></a> [lifecycle\_rule\_enabled](#input\_lifecycle\_rule\_enabled) | DEPRECATED: Defaults to `false`, use `lifecycle_configuration_rules` instead.<br>When `true`, configures lifecycle events on this bucket using individual (now deprecated) variables." | `bool` | `false` | no |
+| <a name="input_listener_additional_tags"></a> [listener\_additional\_tags](#input\_listener\_additional\_tags) | The additional tags to apply to all listeners | `map(string)` | `{}` | no |
 | <a name="input_listener_http_fixed_response"></a> [listener\_http\_fixed\_response](#input\_listener\_http\_fixed\_response) | Have the HTTP listener return a fixed response for the default action. | <pre>object({<br>    content_type = string<br>    message_body = string<br>    status_code  = string<br>  })</pre> | `null` | no |
 | <a name="input_listener_https_fixed_response"></a> [listener\_https\_fixed\_response](#input\_listener\_https\_fixed\_response) | Have the HTTPS listener return a fixed response for the default action. | <pre>object({<br>    content_type = string<br>    message_body = string<br>    status_code  = string<br>  })</pre> | `null` | no |
 | <a name="input_load_balancer_name"></a> [load\_balancer\_name](#input\_load\_balancer\_name) | The name for the default load balancer, uses a module label name if left empty | `string` | `""` | no |

main.tf

@@ -153,6 +153,7 @@ resource "aws_lb_listener" "http_forward" {
   load_balancer_arn = join("", aws_lb.default.*.arn)
   port              = var.http_port
   protocol          = "HTTP"
+  tags              = merge(module.this.tags, var.listener_additional_tags)
 
   default_action {
     target_group_arn = var.listener_http_fixed_response != null ? null : join("", aws_lb_target_group.default.*.arn)
@@ -174,6 +175,7 @@ resource "aws_lb_listener" "http_redirect" {
   load_balancer_arn = join("", aws_lb.default.*.arn)
   port              = var.http_port
   protocol          = "HTTP"
+  tags              = merge(module.this.tags, var.listener_additional_tags)
 
   default_action {
     target_group_arn = join("", aws_lb_target_group.default.*.arn)
@@ -196,6 +198,7 @@ resource "aws_lb_listener" "https" {
   protocol        = "HTTPS"
   ssl_policy      = var.https_ssl_policy
   certificate_arn = var.certificate_arn
+  tags            = merge(module.this.tags, var.listener_additional_tags)
 
   default_action {
     target_group_arn = var.listener_https_fixed_response != null ? null : join("", aws_lb_target_group.default.*.arn)
@@ -216,4 +219,4 @@ resource "aws_lb_listener_certificate" "https_sni" {
   count           = module.this.enabled && var.https_enabled && var.additional_certs != [] ? length(var.additional_certs) : 0
   listener_arn    = join("", aws_lb_listener.https.*.arn)
   certificate_arn = var.additional_certs[count.index]
-}
+}

variables.tf

@@ -344,3 +344,9 @@ variable "default_target_group_enabled" {
   description = "Whether the default target group should be created or not."
   default     = true
 }
+
+variable "listener_additional_tags" {
+  type        = map(string)
+  default     = {}
+  description = "The additional tags to apply to all listeners"
+}