Updated Readme for Trivy

Author: RussellGilmore

README.md

@@ -3,7 +3,13 @@
 **Requirements:**
 
 1. Terraform 1.12.1
-2. Trivy 0.63.0
+2. Trivy >= 0.63.0
+
+Trivy can be installed via Homebrew on macOS with the command:
+
+```bash
+brew install aquasecurity/trivy/trivy
+```
 
 ## [![Red EC2 Module](https://github.com/RussellGilmore/red-instance/actions/workflows/module-test.yml/badge.svg?branch=main)](https://github.com/RussellGilmore/red-instance/actions/workflows/module-test.yml)
 

tests/dns-only/main.tf

@@ -21,8 +21,8 @@ module "red-instance" {
   instance_name = var.instance_name
 
   # Custom AMI and instance configuration
-  instance_type = "m6g.medium"
-  volume_size   = 50
+  instance_type = "t4g.small"
+  volume_size   = 16
 
   # Basic networking setup
   create_vpc   = true

tests/full-force/main.tf

@@ -21,8 +21,8 @@ module "red-instance" {
   instance_name = var.instance_name
 
   # Custom AMI and instance configuration
-  instance_type = "m6g.medium"
-  volume_size   = 50
+  instance_type = "t4g.small"
+  volume_size   = 16
 
   # Enable all optional features
   create_vpc              = true