From 085050bb6ee04f7892410fc37e33fbd0c184ffd4 Mon Sep 17 00:00:00 2001
From: smutel <12967891+smutel@users.noreply.github.com>
Date: Tue, 26 Oct 2021 17:04:01 +0200
Subject: [PATCH] fix: Don't display changes when vcpus does not contain .00

---
 netbox/resource_netbox_virtualization_vm.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/netbox/resource_netbox_virtualization_vm.go b/netbox/resource_netbox_virtualization_vm.go
index a67e3dd02..de55a4eb7 100644
--- a/netbox/resource_netbox_virtualization_vm.go
+++ b/netbox/resource_netbox_virtualization_vm.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"regexp"
 	"strconv"
+	"strings"
 
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
@@ -117,6 +118,12 @@ func resourceNetboxVirtualizationVM() *schema.Resource {
 				ValidateFunc: validation.StringMatch(
 					regexp.MustCompile("^[0-9]+|[0-9]+.[0-9]+$"),
 					"Must be like ^[0-9]+|[0-9]+.[0-9]+$"),
+				DiffSuppressFunc: func(k, old, new string, d *schema.ResourceData) bool {
+					if old == new+".00" || old == new {
+						return true
+					}
+					return false
+				},
 			},
 		},
 	}
@@ -141,6 +148,10 @@ func resourceNetboxVirtualizationVMCreate(d *schema.ResourceData,
 	tenantID := int64(d.Get("tenant_id").(int))
 	vcpus := d.Get("vcpus").(string)
 
+	if !strings.Contains(vcpus, ".") {
+		vcpus = vcpus + ".00"
+	}
+
 	newResource := &models.WritableVirtualMachineWithConfigContext{
 		Cluster:          &clusterID,
 		Comments:         comments,
@@ -355,6 +366,11 @@ func resourceNetboxVirtualizationVMUpdate(d *schema.ResourceData,
 
 	if d.HasChange("vcpus") {
 		vcpus := d.Get("vcpus").(string)
+
+		if !strings.Contains(vcpus, ".") {
+			vcpus = vcpus + ".00"
+		}
+
 		params.Vcpus = &vcpus
 	}