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new 8252603 Fix internet_protocol/routing_mode case mismatch causing
perpetual replace on cloudstack_vpc_offering (#330)
8252603 is described below
commit 8252603a9b5c5148ac0092aeb960d80ae165c6f9
Author: Manoj Kumar <[email protected]>
AuthorDate: Wed Sep 2 10:24:43 2026 +0530
Fix internet_protocol/routing_mode case mismatch causing perpetual replace
on cloudstack_vpc_offering (#330)
CloudStack's API normalizes these ForceNew fields' casing on write (e.g.
ipv4 -> IPv4, static -> Static), which produced a permanent diff and
proposed a destroy/recreate on every subsequent plan. Add a
case-insensitive DiffSuppressFunc to both fields.
network_mode is unaffected: the API rejects incorrect casing outright
instead of silently normalizing it, so no fix is needed there.
---
cloudstack/resource_cloudstack_vpc_offering.go | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/cloudstack/resource_cloudstack_vpc_offering.go
b/cloudstack/resource_cloudstack_vpc_offering.go
index fdcd2e4..3914b6e 100644
--- a/cloudstack/resource_cloudstack_vpc_offering.go
+++ b/cloudstack/resource_cloudstack_vpc_offering.go
@@ -22,6 +22,7 @@ package cloudstack
import (
"fmt"
"log"
+ "strings"
"github.com/apache/cloudstack-go/v2/cloudstack"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
@@ -82,6 +83,9 @@ func resourceCloudStackVPCOffering() *schema.Resource {
Computed: true,
Description: "The internet protocol of the VPC
offering. Options are ipv4 and dualstack. Default is ipv4. dualstack will
create a VPC offering that supports both IPv4 and IPv6",
ForceNew: true,
+ DiffSuppressFunc: func(k, old, new string, d
*schema.ResourceData) bool {
+ return strings.EqualFold(old, new)
+ },
},
"network_mode": {
Type: schema.TypeString,
@@ -96,6 +100,9 @@ func resourceCloudStackVPCOffering() *schema.Resource {
Computed: true,
Description: "the routing mode for the VPC
offering. Supported types are: Static or Dynamic.",
ForceNew: true,
+ DiffSuppressFunc: func(k, old, new string, d
*schema.ResourceData) bool {
+ return strings.EqualFold(old, new)
+ },
},
"specify_as_number": {
Type: schema.TypeBool,
