fix: also Wait longer for instance state transitions

Author: samrose

amazon-arm64-nix.pkr.hcl

@@ -115,6 +115,12 @@ source "amazon-ebssurrogate" "source" {
   #secret_key   = "${var.aws_secret_key}"
   force_deregister = var.force-deregister
 
+  # Increase timeout for instance stop operations to handle large instances
+  aws_polling {
+    delay_seconds = 15
+    max_attempts  = 120  # 120 * 15s = 30 minutes max wait
+  }
+
   # Use latest official ubuntu noble ami owned by Canonical.
   source_ami_filter {
     filters = {

stage2-nix-psql.pkr.hcl

@@ -81,6 +81,11 @@ source "amazon-ebs" "ubuntu" {
 
   associate_public_ip_address = true
 
+  # Increase timeout for instance stop operations to handle large instances
+  aws_polling {
+    delay_seconds = 15
+    max_attempts  = 120  # 120 * 15s = 30 minutes max wait
+  }
 
   ena_support = true