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README.md

nlb-alb-target-group

This module creates following resources.

  • aws_lb_target_group
  • aws_lb_target_group_attachment (optional)

Requirements

Name Version
terraform >= 1.6
aws >= 5.38

Providers

Name Version
aws 5.58.0

Modules

Name Source Version
resource_group tedilabs/misc/aws//modules/resource-group ~> 0.10.0

Resources

Name Type
aws_lb_target_group.this resource
aws_lb_target_group_attachment.this resource

Inputs

Name Description Type Default Required
name (Required) Name of the target group. A maximum of 32 alphanumeric characters including hyphens are allowed, but the name must not begin or end with a hyphen. string n/a yes
port (Optional) The port number on which the targets receive traffic. Valid values are either ports 1-65535. number n/a yes
vpc_id (Required) The ID of the VPC which the target group belongs to. string n/a yes
health_check (Optional) Health Check configuration block. The associated load balancer periodically sends requests to the registered targets to test their status. health_check block as defined below.
(Optional) protocol - Protocol to use to connect with the target. The possible values are HTTP and HTTPS. Defaults to HTTP.
(Optional) port - The port the load balancer uses when performing health checks on targets. The default is the port on which each target receives traffic from the load balancer. Valid values are either ports 1-65535.
(Optional) port_override - Whether to override the port on which each target receives trafficfrom the load balancer to a different port. Defaults to false.
(Optional) path - Use the default path of / to ping the root, or specify a custom path if preferred. Only valid if the protocol is HTTP or HTTPS.
(Optional) healthy_threshold - The number of consecutive health checks successes required before considering an unhealthy target healthy. Valid value range is 2 - 10. Defaults to 3.
(Optional) unhealthy_threshold - The number of consecutive health check failures required before considering a target unhealthy. Valid value range is 2 - 10. Defaults to 3.
(Optional) interval - Approximate amount of time, in seconds, between health checks of an individual target. Valid value range is 5 - 300. Defaults to 10.
(Optional) timeout - The amount of time, in seconds, during which no response means a failed health check. Valid value range is 2 - 120. Defaults to 6 when the protocol is HTTP, and 10 when the protocol is HTTPS.		 
object({
    protocol      = optional(string, "HTTP")
    port          = optional(number, null)
    port_override = optional(bool, false)
    path          = optional(string, "/")

    healthy_threshold   = optional(number, 3)
    unhealthy_threshold = optional(number, 3)
    interval            = optional(number, 10)
  })
 {} no
module_tags_enabled (Optional) Whether to create AWS Resource Tags for the module informations. bool true no
resource_group_description (Optional) The description of Resource Group. string "Managed by Terraform." no
resource_group_enabled (Optional) Whether to create Resource Group to find and group AWS resources which are created by this module. bool true no
resource_group_name (Optional) The name of Resource Group. A Resource Group name can have a maximum of 127 characters, including letters, numbers, hyphens, dots, and underscores. The name cannot start with AWS or aws. string "" no
tags (Optional) A map of tags to add to all resources. map(string) {} no
targets (Optional) A list of targets to add to the target group. The ALB target group is limited to a single Application Load Balancer target. Each value of targets block as defined below.
(Required) alb - The Amazon Resource Name (ARN) of the target ALB (Application Load Balancer).		 
set(object({
    alb = string
  }))
 [] no

Outputs

Name Description
arn The Amazon Resource Name (ARN) of the target group.
arn_suffix The ARN suffix for use with CloudWatch Metrics.
attributes Attributes of the ALB target group of network load balancer.
health_check Health Check configuration of the target group.
id The ID of the target group.
load_balancers The ARNs (Amazon Resource Name) of the load balancers associated with the target group.
name The name of the target group.
port The port number on which the target receive trrafic.
protocol The protocol to use to connect with the target.
targets A list of targets in the target group. The ALB target group is limited to a single Application Load Balancer target.
type The target type of the target group.
vpc_id The ID of the VPC which the target group belongs to.