Adding loadbalancer_connection_idle_timeout variable (#204)

* Adding `loadbalancer_connection_idle_timeout` variable

* Auto Format

Co-authored-by: cloudpossebot <11232728+cloudpossebot@users.noreply.github.com>
Co-authored-by: Andriy Knysh <aknysh@users.noreply.github.com>

Author: 3 people

README.md

@@ -361,6 +361,7 @@ Available targets:
 | <a name="input_label_value_case"></a> [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,<br>set as tag values, and output by this module individually.<br>Does not affect values of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper` and `none` (no transformation).<br>Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.<br>Default value: `lower`. | `string` | `null` | no |
 | <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_loadbalancer_certificate_arn"></a> [loadbalancer\_certificate\_arn](#input\_loadbalancer\_certificate\_arn) | Load Balancer SSL certificate ARN. The certificate must be present in AWS Certificate Manager | `string` | `""` | no |
+| <a name="input_loadbalancer_connection_idle_timeout"></a> [loadbalancer\_connection\_idle\_timeout](#input\_loadbalancer\_connection\_idle\_timeout) | Classic load balancer only: Number of seconds that the load balancer waits for any data to be sent or received over the connection. If no data has been sent or received after this time period elapses, the load balancer closes the connection. | `number` | `60` | no |
 | <a name="input_loadbalancer_crosszone"></a> [loadbalancer\_crosszone](#input\_loadbalancer\_crosszone) | Configure the classic load balancer to route traffic evenly across all instances in all Availability Zones rather than only within each zone. | `bool` | `true` | no |
 | <a name="input_loadbalancer_is_shared"></a> [loadbalancer\_is\_shared](#input\_loadbalancer\_is\_shared) | Flag to create a shared application loadbalancer. Only when loadbalancer\_type = "application" https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/environments-cfg-alb-shared.html | `bool` | `false` | no |
 | <a name="input_loadbalancer_managed_security_group"></a> [loadbalancer\_managed\_security\_group](#input\_loadbalancer\_managed\_security\_group) | Load balancer managed security group | `string` | `""` | no |

docs/terraform.md

@@ -116,6 +116,7 @@
 | <a name="input_label_value_case"></a> [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,<br>set as tag values, and output by this module individually.<br>Does not affect values of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper` and `none` (no transformation).<br>Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.<br>Default value: `lower`. | `string` | `null` | no |
 | <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_loadbalancer_certificate_arn"></a> [loadbalancer\_certificate\_arn](#input\_loadbalancer\_certificate\_arn) | Load Balancer SSL certificate ARN. The certificate must be present in AWS Certificate Manager | `string` | `""` | no |
+| <a name="input_loadbalancer_connection_idle_timeout"></a> [loadbalancer\_connection\_idle\_timeout](#input\_loadbalancer\_connection\_idle\_timeout) | Classic load balancer only: Number of seconds that the load balancer waits for any data to be sent or received over the connection. If no data has been sent or received after this time period elapses, the load balancer closes the connection. | `number` | `60` | no |
 | <a name="input_loadbalancer_crosszone"></a> [loadbalancer\_crosszone](#input\_loadbalancer\_crosszone) | Configure the classic load balancer to route traffic evenly across all instances in all Availability Zones rather than only within each zone. | `bool` | `true` | no |
 | <a name="input_loadbalancer_is_shared"></a> [loadbalancer\_is\_shared](#input\_loadbalancer\_is\_shared) | Flag to create a shared application loadbalancer. Only when loadbalancer\_type = "application" https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/environments-cfg-alb-shared.html | `bool` | `false` | no |
 | <a name="input_loadbalancer_managed_security_group"></a> [loadbalancer\_managed\_security\_group](#input\_loadbalancer\_managed\_security\_group) | Load balancer managed security group | `string` | `""` | no |

main.tf

@@ -420,7 +420,7 @@ locals {
     {
       namespace = "aws:elb:policies"
       name      = "ConnectionSettingIdleTimeout"
-      value     = var.ssh_listener_enabled ? "3600" : "60"
+      value     = var.loadbalancer_connection_idle_timeout
     },
     {
       namespace = "aws:elb:policies"

variables.tf

@@ -44,6 +44,12 @@ variable "loadbalancer_crosszone" {
   description = "Configure the classic load balancer to route traffic evenly across all instances in all Availability Zones rather than only within each zone."
 }
 
+variable "loadbalancer_connection_idle_timeout" {
+  type        = number
+  default     = 60
+  description = "Classic load balancer only: Number of seconds that the load balancer waits for any data to be sent or received over the connection. If no data has been sent or received after this time period elapses, the load balancer closes the connection."
+}
+
 variable "dns_zone_id" {
   type        = string
   default     = ""