Terraform Module - ALB

Maintainer

• Platform Services

Description

Creates an Application Load Balancer. Requires additional work on the module to create a working NLB

Documentation

confluence

Requirements

Name	Version
terraform	~> 1.0
aws	>= 3.0

Providers

Name	Version
aws	>= 3.0

Modules

Name	Source	Version
alb	terraform-aws-modules/alb/aws	~> 6.0

Resources

Name	Type
aws_caller_identity.current	data source
aws_region.current	data source

Inputs

Name	Description	Type	Default	Required
bucket_name	(Required) List of target groups	string	""	no
create_lb	(Optional) Controls if the Load Balancer should be created	string	"true"	no
default_sg_name	(Optional) name of the Security group of the Application Load Balancer in case no security group is defined	string	"alb-sg"	no
drop_invalid_header_fields	(Optional) Indicates whether invalid header fields are dropped in application load balancers. Defaults to false.	string	"false"	no
enable_cross_zone_load_balancing	(Optional) Indicates whether cross zone load balancing should be enabled in application load balancers.	string	"false"	no
enable_deletion_protection	(Optional) If true, deletion of the load balancer will be disabled via the AWS API. This will prevent Terraform from deleting the load balancer. Defaults to false.	string	"true"	no
enable_http2	(Optional) Indicates whether HTTP/2 is enabled in application load balancers.	string	"true"	no
extra_ssl_certs	(Optional) A list of maps describing any extra SSL certificates to apply to the HTTPS listeners. Required key/values: certificate_arn, https_listener_index (the index of the listener within https_listeners which the cert applies toward).	list	[]	no
http_tcp_listeners	(Required) List of http listeners	list	[]	no
http_tcp_listeners_tags	(Optional) A map of tags to add to all tcp listeners	map	{}	no
https_listener_rules	(Optional) A list of maps describing the Listener Rules for this ALB. Required key/values: actions, conditions. Optional key/values: priority, https_listener_index (default to https_listeners[count.index])	list	[]	no
https_listener_rules_tags	(Optional) A map of tags to add to all https listener rules	map	{}	no
https_listeners	(Required) List of https listeners	list	[]	no
https_listeners_tags	(Optional) A map of tags to add to all https listener	map	{}	no
idle_timeout	(Optional) The time in seconds that the connection is allowed to be idle.	number	60	no
internal	Boolean determining if the load balancer is internal or externally facing.	string	"false"	no
ip_address_type	(Optional) The type of IP addresses used by the subnets for your load balancer. The possible values are ipv4 and dualstack.	string	"ipv4"	no
lb_tags	(Optional) A map of tags to add to load balancer	map	{}	no
listener_ssl_policy_default	(Optional) The security policy if using HTTPS externally on the load balancer.	string	"ELBSecurityPolicy-2016-08"	no
load_balancer_create_timeout	(Optional) Timeout value when creating the ALB.	string	"10m"	no
load_balancer_delete_timeout	Timeout value when deleting the ALB.	string	"10m"	no
load_balancer_type	(Optional) Type of load balancer 'application' or 'network'	string	"application"	no
load_balancer_update_timeout	(Optional) Timeout value when updating the ALB.	string	"10m"	no
name	(Required) name of the Application Load Balancer	string	"main_alb"	no
security_groups	(Required) Security groups associated with the ALB	list	[]	no
subnet_mapping	(Optional) A list of subnet mapping blocks describing subnets to attach to network load balancer	list	[]	no
subnets_id	(Required) Id of the public subnet of the Application Load Balancer	list	[]	no
tags	(Required) A map of tags to add to all resources	map	{}	no
target_group_tags	(Required) A map of tags to add to all target groups	map	{}	no
target_groups	(Required) List of target groups	list	[]	no
vpc_id	(Required) Id of the VPC for the SG of the ALB	string	""	no

Outputs

Name	Description
http_tcp_listener_arns	The ARN of the TCP and HTTP load balancer listeners created.
http_tcp_listener_ids	The IDs of the TCP and HTTP load balancer listeners created.
https_listener_arns	The ARNs of the HTTPS load balancer listeners created.
https_listener_ids	The IDs of the load balancer listeners created.
lb_arn	The ID and ARN of the load balancer we created.
lb_arn_suffix	ARN suffix of our load balancer - can be used with CloudWatch.
lb_dns_name	The DNS name of the load balancer.
lb_id	The id of the user pool
lb_zone_id	The zone_id of the load balancer to assist with creating DNS records.
target_group_arn_suffixes	ARN suffixes of our target groups - can be used with CloudWatch.
target_group_arns	ARNs of the target groups. Useful for passing to your Auto Scaling group.
target_group_attachments	ARNs of the target group attachment IDs.
target_group_names	Name of the target group. Useful for passing to your CodeDeploy Deployment Group.