Update documentation and examples

Author: snelg

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=v2.0.1"
+  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   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=v2.0.1"
+  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   app_name                      = "my-docker-lambda"
   image_uri                     = "my-image-from-my-ecr:latest"
   hosted_zone                   = module.acs.route53_zone

changelog.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## v2.1.0
+4/22/2022 - `lambda_layers` variable added as pass-through to `layers` variable of `aws_lambda_function` resource
+
+## v2.0.1
+3/11/2022 - increased `app_name` variable length
+- increased `app_name` variable length from 24 to 28
+
 ## v2.0.0
 2/24/2022 - Major breaking changes from v1.x:
 - dropped support for terraform v0.12
@@ -10,7 +17,3 @@
 - removed `use_codedeploy` variable - just include the codedeploy variables to enable codedeploy
 - removed `env` variable - just include the env inside the `app_name` variable 
 - added `domain_url` variable to enable a custom API URL
-
-## v2.0.1
-3/11/2022 - increased `app_name` variable length
-- increased `app_name` variable length from 24 to 28

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=v2.0.1"
+  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   app_name                      = "my-docker-lambda"
   image_uri                     = "my-image-from-my-ecr:latest"
   hosted_zone                   = module.acs.route53_zone

examples/no-codedeploy/example.tf

@@ -9,7 +9,7 @@ module "acs" {
 
 module "lambda_api" {
   #  source = "../../"
-  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.0.1"
+  source                        = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   app_name                      = "my-lambda-dev"
   zip_filename                  = "./src/lambda.zip"
   zip_handler                   = "index.handler"

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=v2.0.1"
+  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   app_name     = "my-lambda-dev"
   zip_filename = "./src/lambda.zip"
   zip_handler  = "index.handler"

examples/simple-lambda-with-deploy-test/example.tf

@@ -9,7 +9,7 @@ module "acs" {
 
 module "lambda_api" {
   #  source = "../../"
-  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.0.1"
+  source       = "github.com/byu-oit/terraform-aws-lambda-api?ref=v2.1.0"
   app_name     = "my-lambda-codedeploy-dev"
   env          = "dev"
   zip_filename = "./src/lambda.zip"