feat: use lambda layer and newrelic lambda handler wrapper (#415)

* feat: use lambda layer and cloudwatch for newrelic logs

* feat: send to cloudwatch for now

* chore: remove lambda layer integration

* chore: remove layer

* feat: go back to layer and wrapping the handler

* chore: remove layer

* chore: more envs

* chore: remove duplicate env

Author: mohdnr

aws/lambda-api/lambda.tf

@@ -20,7 +20,6 @@ resource "aws_lambda_function" "api" {
     ]
     subnet_ids = var.vpc_private_subnets
   }
-
   environment {
     variables = {
       ADMIN_CLIENT_SECRET                   = var.admin_client_secret
@@ -34,10 +33,14 @@ resource "aws_lambda_function" "api" {
       DOCUMENTS_BUCKET                      = var.documents_bucket
       ENVIRONMENT                           = var.env
       MLWR_HOST                             = var.mlwr_host
+      NEW_RELIC_LAMBDA_HANDLER              = "application.handler"
+      NEW_RELIC_ACCOUNT_ID                  = var.new_relic_account_id
       NEW_RELIC_APP_NAME                    = var.new_relic_app_name
       NEW_RELIC_DISTRIBUTED_TRACING_ENABLED = var.new_relic_distribution_tracing_enabled
       NEW_RELIC_LICENSE_KEY                 = var.new_relic_license_key
       NEW_RELIC_MONITOR_MODE                = var.new_relic_monitor_mode
+      NEW_RELIC_EXTENSION_LOGS_ENABLED      = true
+      NEW_RELIC_LAMBDA_EXTENSION_ENABLED    = true
       NOTIFICATION_QUEUE_PREFIX             = var.notification_queue_prefix
       NOTIFY_EMAIL_DOMAIN                   = var.domain
       NOTIFY_ENVIRONMENT                    = var.env

aws/lambda-api/variables.tf

@@ -149,6 +149,10 @@ locals {
   api_lambda_log_group = "/aws/lambda/api-lambda"
 }
 
+variable "new_relic_account_id" {
+  type = string
+}
+
 variable "ff_batch_insertion" {
   type = bool
 }

env/terragrunt.hcl

@@ -12,6 +12,7 @@ inputs = {
   elb_account_ids = {
     "ca-central-1" = "985666609251"
   }
+  new_relic_account_id = "2691974"
 }
 
 generate "provider" {