New feature: Build Lambda in Docker for support MacOS

Author: cageyv

README.md

@@ -7,7 +7,7 @@ Simple SSL check and expiring certificates reminder with additional DNS check an
 ```hcl
 module "ssl_checker" {
   source         = "fivexl/ssl-checker/aws"
-  version        = "1.0.1"
+  version        = "1.0.2"
   hostnames      = ["fivexl.io", "google.com"]
   slack_hook_url = "https://hooks.slack.com/services/XXXXXXX/XXXXXXX/XXXXXXXXXXXX"
 }
@@ -22,12 +22,14 @@ module "ssl_checker" {
 | python | >= 3.8 |
 | pip | |
 
-*Works on Linux / MacOS / Windows
+## For Mac OS
+Please use `build_in_docker = true` and build inside docker for avoid nassl problem
 
 ## Inputs
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
+| build_in_docker | Build in docker for avoid problems with local environment | `bool` | `false` | no |
 | certificate_expiration_notice_days | Days prior to the notification of the expired certificate. | `string` | `"7"` | no |
 | cloudwatch_logs_retention_in_days | Specifies the number of days you want to retain log events in the specified log group. Possible values are: 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, and 3653. | `number` | `14` | no |
 | function_name | Lambda function name. | `string` | `"ssl-checker"` | no |

main.tf

@@ -6,11 +6,12 @@ resource "aws_cloudwatch_event_rule" "rule" {
 }
 
 module "lambda" {
-  source        = "terraform-aws-modules/lambda/aws"
-  version       = "1.39.0"
-  function_name = var.function_name
-  description   = "Lambda to monitor app https endpoint availability and SSL certificate validity."
-  handler       = "ssl-check-to-slack.main"
+  source          = "terraform-aws-modules/lambda/aws"
+  version         = "1.39.0"
+  function_name   = var.function_name
+  description     = "Lambda to monitor app https endpoint availability and SSL certificate validity."
+  handler         = "ssl-check-to-slack.main"
+  build_in_docker = var.build_in_docker
   source_path = [
     {
       path             = "${path.module}/ssl-check-to-slack.py",

variables.tf

@@ -1,3 +1,9 @@
+variable "build_in_docker" {
+  description = "Build in docker for avoid problems with local environment"
+  type        = bool
+  default     = false
+}
+
 variable "certificate_expiration_notice_days" {
   description = "Days prior to the notification of the expired certificate"
   type        = string