feat: add support for custom landing zone

CU-86c68mqgp

Author: nroi

CHANGELOG.md

@@ -1,3 +1,9 @@
+## UNRELEASED
+
+FEATURES:
+
+- `meshstack_landingzone`: Added support for `custom` platform type.
+
 ## v0.17.4
 
 FEATURES:

client/landingzone.go

@@ -49,6 +49,7 @@ type MeshLandingZonePlatformProperties struct {
 	Aks        *AksPlatformProperties        `json:"aks" tfsdk:"aks"`
 	Azure      *AzurePlatformProperties      `json:"azure" tfsdk:"azure"`
 	AzureRg    *AzureRgPlatformProperties    `json:"azurerg" tfsdk:"azurerg"`
+	Custom     *CustomPlatformProperties     `json:"custom" tfsdk:"custom"`
 	Gcp        *GcpPlatformProperties        `json:"gcp" tfsdk:"gcp"`
 	Kubernetes *KubernetesPlatformProperties `json:"kubernetes" tfsdk:"kubernetes"`
 	OpenShift  *OpenShiftPlatformProperties  `json:"openshift" tfsdk:"openshift"`

client/platform_properties_custom.go

@@ -0,0 +1,4 @@
+package client
+
+type CustomPlatformProperties struct {
+}

examples/resources/meshstack_landingzone/resource.tf

@@ -37,3 +37,29 @@ resource "meshstack_landingzone" "example" {
     }
   }
 }
+
+resource "meshstack_landingzone" "custom_example" {
+  metadata = {
+    name               = "new-landing-zone-custom-1"
+    owned_by_workspace = "managed-customer"
+    tags               = {}
+  }
+
+  spec = {
+    display_name                  = "New Landing Zone custom"
+    description                   = "A new custom landing zone for testing"
+    automate_deletion_approval    = false
+    automate_deletion_replication = false
+    info_link                     = "https://example.com"
+
+    platform_ref = {
+      // UUID of an existing custom platform.
+      uuid = "7035ad04-f912-44d5-98ce-ddcc2cf84b10"
+    }
+
+    platform_properties = {
+      // Nothing to be specified for custom platforms, but the block must be present.
+      custom = {}
+    }
+  }
+}

internal/provider/landingzone_resource.go

@@ -155,6 +155,7 @@ func (r *landingZoneResource) Schema(_ context.Context, _ resource.SchemaRequest
 							"aks":        aksPlatformConfigSchema(),
 							"azure":      azurePlatformConfigSchema(),
 							"azurerg":    azureRgPlatformConfigSchema(),
+							"custom":     customPlatformConfigSchema(),
 							"gcp":        gcpPlatformConfigSchema(),
 							"kubernetes": kubernetesPlatformConfigSchema(),
 							"openshift":  openShiftPlatformConfigSchema(),
@@ -489,6 +490,14 @@ func openShiftPlatformConfigSchema() schema.Attribute {
 	}
 }
 
+func customPlatformConfigSchema() schema.Attribute {
+	return schema.SingleNestedAttribute{
+		MarkdownDescription: "Custom platform properties. This is an empty object for custom platform types.",
+		Optional:            true,
+		Attributes:          map[string]schema.Attribute{},
+	}
+}
+
 func (r *landingZoneResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
 	landingZone := client.MeshLandingZoneCreate{
 		Metadata: client.MeshLandingZoneMetadata{},