Handle conflicts b/w data protection at cluster and cluster-group level

docs/guides/tanzu-mission-control_data_protection.md

@@ -5,9 +5,12 @@ Description: |-
 ---
 # Enable Data Protection
 
-The `tanzu-mission-control_enable_data_protection` resource enables users to activate and set up data protection for a Tanzu Kubernetes Cluster.
+The `tanzu-mission-control_enable_data_protection` resource enables users to activate and set up data protection for a Tanzu Kubernetes Cluster/ClusterGroup.
 Once enabled, users can create instant backups or schedule backups for later.
 
+**NOTE :** To resolve cluster and cluster group data protection conflicts use the below command  
+``terraform refresh``
+
 For more information regarding data protection, see [Data Protection][data-protection].
 
 [data-protection]: https://docs.vmware.com/en/VMware-Tanzu-Mission-Control/services/tanzumc-concepts/GUID-C16557BC-EB1B-4414-8E63-28AD92E0CAE5.html
@@ -26,7 +29,10 @@ For more information regarding target location, see [Target Location][target-loc
 
 # Backup Schedule
 
-The `tanzu-mission-control_backup_schedule` resource enables users to create and configure scheduled backups in a cluster.
+The `tanzu-mission-control_backup_schedule` resource enables users to create and configure scheduled backups in a cluster/cluster-group.
+
+NOTE : To resolve cluster and cluster group backup schedule conflicts use the below command
+``terraform refresh``
 
 Backups can be applied in 3 levels:
 

docs/resources/backup_schedule.md

@@ -7,6 +7,10 @@ Description: |-
 # Backup Schedule Resource
 
 This resource enables users to create and configure scheduled backups in a cluster or cluster group level.
+
+**NOTE :** To resolve cluster and cluster group backup schedule conflicts use the below command  
+``terraform refresh``
+
 Backups can be applied in 3 levels:
 
 * Entire Cluster

docs/resources/enable_data_protection.md

@@ -73,6 +73,9 @@ resource "tanzu-mission-control_enable_data_protection" "cgdemo" {
 }
 ```
 
+**NOTE :** To resolve cluster and cluster group data protection conflicts use the below command  
+``terraform refresh``
+
 ## Import Cluster Scope Data Protection
 The resource ID for importing an existing data protection should be comprised of a full cluster name separated by '/'.
 

internal/resources/backupschedule/resource_backup_schedule.go

@@ -139,19 +139,19 @@ func resourceBackupScheduleRead(ctx context.Context, data *schema.ResourceData,
 
 		resp, err := readResourceWait(ctx, &config, backupScheduleFn)
 
+		// check if managed at cluster group level then remove from state
+		if resp != nil && resp.Schedule != nil && resp.Schedule.Meta != nil {
+			if _, ok := resp.Schedule.Meta.Annotations[commonscope.BatchUIDAnnotationKey]; ok {
+				_ = schema.RemoveFromState(data, m)
+				return diags
+			}
+		}
+
 		if err != nil {
 			if clienterrors.IsNotFoundError(err) {
-				if !helper.IsContextCallerSet(ctx) {
-					*data = schema.ResourceData{}
-
-					return diags
-				} else if helper.IsDeleteState(ctx) {
-					// d.SetId("") is automatically called assuming delete returns no errors, but
-					// it is added here for explicitness.
-					_ = schema.RemoveFromState(data, m)
-
-					return diags
-				}
+				// resource not found in backend then delete the state
+				_ = schema.RemoveFromState(data, m)
+				return diags
 			}
 
 			return diag.FromErr(errors.Wrapf(err, "Couldn't read backup schedule.\nManagement Cluster Name: %s, Provisioner Name: %s, Cluster Name: %s, Schedule Name: %s",

internal/resources/common/scope/constants.go

@@ -21,6 +21,7 @@ const (
 	ClusterKey               = "cluster"
 	ClusterGroupKey          = "cluster_group"
 	ClusterGroupNameKey      = "cluster_group_name"
+	BatchUIDAnnotationKey    = "tmc.cloud.vmware.com/source-uid"
 )
 
 // Scopes.

internal/resources/dataprotection/resource_enable_data_protection.go

@@ -20,6 +20,8 @@ import (
 	"github.com/vmware/terraform-provider-tanzu-mission-control/internal/helper"
 	dataprotectionmodels "github.com/vmware/terraform-provider-tanzu-mission-control/internal/models/cluster/dataprotection"
 	dataprotectioncgmodels "github.com/vmware/terraform-provider-tanzu-mission-control/internal/models/clustergroup/dataprotection"
+	"github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/common"
+	commonscope "github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/common/scope"
 	"github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/dataprotection/scope"
 )
 
@@ -64,6 +66,16 @@ func resourceEnableDataProtectionRead(ctx context.Context, data *schema.Resource
 	config := m.(authctx.TanzuContext)
 
 	err := populateDataFromServer(ctx, config, scopedFullnameData, data)
+
+	if scopedFullnameData.Scope == scope.ClusterScope {
+		metaData := data.Get(common.MetaKey).([]interface{})[0].(map[string]interface{})
+		annotations := metaData[common.AnnotationsKey].(map[string]interface{})
+
+		if _, ok := annotations[commonscope.BatchUIDAnnotationKey]; ok {
+			_ = schema.RemoveFromState(data, m)
+		}
+	}
+
 	if err != nil {
 		if clienterrors.IsNotFoundError(err) {
 			if !helper.IsContextCallerSet(ctx) {