Set desync_mitigation_mode to strictest in ALB

Author: GaryGSC

README.md

@@ -27,7 +27,7 @@ Also Note: CodePipeline and CodeDeploy cannot be used together to deploy a Lambd
 For a Zip file lambda
 ```hcl
 module "lambda_api" {
-  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.0"
+  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.1"
   app_name     = "my-lambda-codedeploy-dev"
   zip_filename = "./src/lambda.zip"
   zip_handler  = "index.handler"
@@ -50,7 +50,7 @@ module "lambda_api" {
 For a docker image lambda:
 ```hcl
 module "lambda_api" {
-  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.0"
+  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.1"
   app_name                      = "my-docker-lambda"
   image_uri                     = "my-image-from-my-ecr:latest"
   hosted_zone                   = module.acs.route53_zone

changelog.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## v2.2.1
+2/6/2023 - Set `desync_mitigation_mode` to `strictest` in ALB
+
 ## v2.2.0
 11/18/2022 - support ARM 64 architecture
 - allow pass through of architecture to support arm64. Default is x86_64.

examples/docker-lambda/docker.tf

@@ -9,7 +9,7 @@ module "acs" {
 
 module "lambda_api" {
   #  source                        = "../../"
-  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.0"
+  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.1"
   app_name                      = "my-docker-lambda"
   image_uri                     = "my-image-from-my-ecr:latest"
   hosted_zone                   = module.acs.route53_zone

examples/simple-lambda-in-vpc/example.tf

@@ -9,7 +9,7 @@ module "acs" {
 
 module "lambda_api" {
   # source                        = "../../"
-  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.0"
+  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.2.1"
   app_name     = "my-lambda-dev"
   zip_filename = "./src/lambda.zip"
   zip_handler  = "index.handler"

main.tf

@@ -29,10 +29,11 @@ locals {
 # ==================== ALB ====================
 
 resource "aws_alb" "alb" {
-  name            = local.alb_name
-  subnets         = var.public_subnet_ids
-  security_groups = [aws_security_group.alb-sg.id]
-  tags            = var.tags
+  name                   = local.alb_name
+  desync_mitigation_mode = "strictest"
+  subnets                = var.public_subnet_ids
+  security_groups        = [aws_security_group.alb-sg.id]
+  tags                   = var.tags
 }
 
 resource "aws_security_group" "alb-sg" {