Move warmer to terraform module (#223)

Author: devksingh4

Makefile

@@ -154,6 +154,6 @@ dev_health_check:
 prod_health_check:
 	curl -f https://core.acm.illinois.edu/api/v1/healthz && curl -f https://core.acm.illinois.edu
 
-lock_terraform: init_terraform
+lock_terraform:
 	terraform -chdir=terraform/envs/qa providers lock -platform=windows_amd64 -platform=darwin_amd64 -platform=darwin_arm64 -platform=linux_amd64 -platform=linux_arm64
 	terraform -chdir=terraform/envs/prod providers lock -platform=windows_amd64 -platform=darwin_amd64 -platform=darwin_arm64 -platform=linux_amd64 -platform=linux_arm64

cloudformation/main.yml

@@ -65,15 +65,6 @@ Mappings:
         - subnet-0cbe89f6ab2665610
 
 Resources:
-  AppLambdaWarmer:
-    Type: AWS::Serverless::Application
-    DependsOn:
-      - AppApiLambdaFunction
-    Properties:
-      Location: ./warmer.yml
-      Parameters:
-        FunctionToWarm: !Sub ${ApplicationPrefix}-lambda
-
   AppSecurityRoles:
     Type: AWS::Serverless::Application
     Properties:

cloudformation/warmer.yml

@@ -77,3 +77,8 @@ resource "aws_dynamodb_table" "app_audit_log" {
     enabled        = true
   }
 }
+
+module "lambda_warmer" {
+  source           = "github.com/acm-uiuc/terraform-modules/lambda-warmer?ref=v0.1.1"
+  function_to_warm = "infra-core-api-lambda"
+}

terraform/envs/prod/.terraform.lock.hcl

@@ -16,6 +16,7 @@ terraform {
   }
 }
 
+
 provider "aws" {
   region = "us-east-1"
   default_tags {
@@ -64,3 +65,8 @@ resource "aws_dynamodb_table" "app_audit_log" {
     enabled        = true
   }
 }
+
+module "lambda_warmer" {
+  source           = "github.com/acm-uiuc/terraform-modules/lambda-warmer?ref=v0.1.1"
+  function_to_warm = "infra-core-api-lambda"
+}