Restoration

Cocktail restore enables the restoration of the system to a specific point in time in the Kubernetes state, addressing system failures, user errors, or other unexpected situations.

1. Preparation before Restore Creation

• To create a restore, there must be a completed restore point. Refer to this guide for more information.

2. Selecting a Restore Point

1. After selecting [Backup/Restore] - [Restore Points] section, click on the name of the restore point you want to restore.

   
2. Click the [Restore] button.

   

   [Screen] Restore Point - Restore

3. Restore Information Entry

1. Enter the necessary information for the restoration.

   

   [Screen] Restore Creation

3.1 Restore Scope

The restoration scope includes selecting the entire cluster or specific namespaces, label selectors, and choosing the resources to restore.

[Screen] Restore Creation - Restore Scope

1. Restore Scope

• The restore scope can be selected as [Entire Cluster] to restore the entire cluster or choosing [Selecting Namespace] to restore specific namespaces.

• "If you choose [Selecting Namespace], additional items will be displayed as follows.

  

  [Screen] Restore Creation - Namespace
• Click the icon to select the namespace.

• If you want to restore to a new or different namespace, enter the namespace name in [Deploy Namespace Name]

• Click the [Apply] button.

  

  [Screen] Restore Creation - Namespace Popup
• Verify the selected namespace.

[Screen] Restore Creation - Namespace Confirmation

2. Label Selector

• Using a label selector during the restore allows you to perform restoration only on resources that match specific labels or label conditions.

• Click the icon to enter the name and value.

• The restoration target is limited to resources that satisfy all specified label conditions.

[Screen] Restore Creation - Label Selector

3. Resources

• In the context you provided, selecting [Entire Resources] would designate all resources within the cluster as the restoration target, while choosing [Selecting Resources] allows for the selective restoration of specific resources.

• If you choose [Selecting Resources], additional options will be displayed below as follows

4. Change Storage Class

• When changing storage class is an option that allows you to switch to the storage class used by the destination cluster when restoring data to a new cluster

• Clicking the icon to select Old Storage Class and New Storage Class

• Click the [Apply] button

  

3.2 Restore Target

Restoration target configuration involves specifying the cluster to be restored and assigning a restoration name.

[Screen] Restore Creation - Restore Target Configuration

Item (* is required)	Content
Restore target cluster*	Cluster to restore (to be relocated)
Restore Name*	Restore Name

4. Save Restoration Information

1. Save Restore Information

   

   [Screen] Restore Creation - Save
2. Review the following message and click the [OK] button.

   

   [Screen] Restore Creation - Save Popup

5. Restore Confirmation

1. Created restorations can be viewed in the restoration history list.

   

   [Screen] Restore History List
2. To review detailed information about a specific restoration, click on its restoration name.

   

   [Screen] Restore History List - Name

   

   [Screen] Restore Details

2. Restore Deletion

1. Navigate to the [Backup/Restore] - [Restore list] section, check the item you wish to delete from the list

   

   [Screen] Restore History - Check Box
2. Click the [Delete] button.

   

   [Screen] Restore History - Delete
3. Click the [OK] button.

   

   [Screen] Restore History - Delete Popup

• For backups within the same cluster, be cautious when deleting backed-up resources at restoration points, as the restore list will also be deleted

• For backups to different clusters, deleting backed-up resources at restoration points does not delete the restore list. However, you won't be able to retrieve backup information from the restore list.

[Screen] Restore Details - Unable to view restoration information