MAss Update

backend.tf

@@ -6,4 +6,4 @@ terraform {
     dynamodb_table = "tf_remote_state"
     profile        = "229685449397-csvd-dev-gov.inf-admin-t2"
   }
-}
+}

iam_policy.tf

@@ -177,5 +177,4 @@ resource "aws_iam_policy" "rhel_x86_ec2_permissions" {
 resource "aws_iam_role_policy_attachment" "rhel_x86_ec2_role_attachment" {
   role       = aws_iam_role.rhel_x86_ec2_role.name
   policy_arn = aws_iam_policy.rhel_x86_ec2_permissions.arn
-}
-
+}

modules/image-pipeline/build.pkr.hcl

@@ -1,6 +1,6 @@
 source "amazon-ebs" "rhel" {
   ami_name        = "rhel-arm-{{timestamp}}"
-  instance_type   = "t3.micro"
+  instance_type   = "t4g.micro"  # Ensure the instance type is ARM64 compatible
   region          = "us-gov-west-1"
   source_ami      = "ami-03f5c6b8195c66b04"  # Updated AMI ID for RHEL 9 ARM
   ssh_username    = "ec2-user"
@@ -15,8 +15,9 @@ build {
   }
 
   post-processor "shell-local" {
+    inline_shebang = "/bin/sh"
     inline = [
       "echo 'Build finished!'",
     ]
   }
-}
+}