feat: enable arm64 on AWS

Refs HMS-1135

internal/services/aws_reservation_service.go

@@ -52,19 +52,17 @@ func CreateAWSReservation(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// Validate architecture match (hardcoded since image builder currently only supports x86_64). This can be only done
-	// when launch template is not set.
-	if payload.LaunchTemplateID == "" {
-		supportedArch := "x86_64"
-		it := preload.EC2InstanceType.FindInstanceType(clients.InstanceTypeName(payload.InstanceType))
-		if it == nil {
-			renderError(w, r, payloads.NewInvalidRequestError(r.Context(), fmt.Sprintf("unknown type: %s", payload.InstanceType), ErrUnknownInstanceTypeName))
-			return
-		}
-		if it.Architecture.String() != supportedArch {
-			renderError(w, r, payloads.NewWrongArchitectureUserError(r.Context(), ErrArchitectureMismatch))
-			return
-		}
+	// Validate architecture match.
+	supportedArch := "x86_64"
+	it := preload.EC2InstanceType.FindInstanceType(clients.InstanceTypeName(payload.InstanceType))
+	if it == nil {
+		renderError(w, r, payloads.NewInvalidRequestError(r.Context(), fmt.Sprintf("unknown type: %s", payload.InstanceType), ErrUnknownInstanceTypeName))
+		return
+	}
+	logger.Debug().Msgf("Arch is %s", it.Architecture.String())
+	if it.Architecture.String() != supportedArch && it.Architecture.String() != "arm64" {
+		renderError(w, r, payloads.NewWrongArchitectureUserError(r.Context(), ErrArchitectureMismatch))
+		return
 	}
 
 	detail := &models.AWSDetail{

scripts/rest_examples/reservation-create-aws-arm.http

@@ -0,0 +1,15 @@
+// @no-log
+POST http://{{hostname}}:{{port}}/{{prefix}}/reservations/aws HTTP/1.1
+Content-Type: application/json
+X-Rh-Identity: {{identity}}
+
+{
+  "name": "amz-linux-us-east-1",
+  "source_id": "{{source_id_aws}}",
+  "image_id": "c1257188-3462-48ca-b8c0-bbd061e99ab2",
+  "amount": 1,
+  "launch_template_id": "{{launch_template_id}}",
+  "instance_type": "t4g.nano",
+  "pubkey_id": {{pubkey_id}},
+  "poweroff": true
+}