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Tenant Snapshots#

Snapshots provide a way to obtain quick recovery points. Cloud snapshots allow for a complete rollback of a system (to the point in time of a snapshot) to protect in the event of major unforeseen issues that may arise. A cloud snapshot includes whole-system snapshots for each tenant as well. A tenant can be allowed (a per-tenant setting) to browse a listing of available provider snapshots and “self-serve” download selected timestamps to restore their entire system or individual VMs.

Tenants also have the ability to manage their own VergeOS snapshots within their system using Cloud Snapshots; this can allow a tenant to customize scheduling/retention as they wish. The tenant should have adequate provisioned storage to retain snapshots.

Allow Tenant to Browse/Restore from Provider Snapshots#

  1. From the Main Dashboard, click Tenants.
  2. The tenants listing will appear. Double-click the desired tenant.
  3. Click Edit on the left menu.
  4. Enable the Expose Cloud Snapshots (check box) option.
  5. Click Submit.

Restore a Tenant from Snapshot (overwrite existing)#

Completing these instructions will overwrite the existing tenant. A tenant can be restored to a new instance from the Cloud Dashboard: Cloud Snapshots and Restores.

  1. Power off the tenant offline; the tenant must be offline before it can be restored.
  2. Navigate to the tenant dashboard (Main Dashboard > Tenants > Tenants > double-click the desired tenant in the list. )
  3. Click Snapshots on the left menu.
  4. Select the desired cloud snapshot and click Restore on the left menu.
  5. A warning/confirmation message will require you to click Proceed to continue with the restore. Before clicking Proceed, be sure that you want to restore over the existing tenant, otherwise, click Cancel.
  6. The Changes will not take effect until the tenant is powered on again.


Instructions for Tenants (accessing provider snapshots)#

Instructions for Tenant to Access their Data from Provider Snapshots#

  1. From the Main Dashboard, click System on the left menu.
  2. Click Cloud Snapshots on the left menu.
  3. Select the desired provider snapshot from the list of available timestamps.
    • Snapshots from the service provider will have a type = “Provider”.
    • Snapshots taken by the tenant will show a type of “Local”.
    • Notice the Created Date/Time column to aid in selecting the correct snapshot.
  4. Click Request From Provider on the left menu. Once the snapshot displays as "Local" it is now available to use; see restore instructions below.

Extending a snapshot expiration

Once the snapshot is local, the snapshot name and expiration can be modified. When setting expirations on snapshots, it is always important to keep storage capacity in mind; the longer the expiration, when there are significant change rates, the more storage will be consumed.

Instructions for Tenant to Restore their Entire System from the Provider Snapshot#

Tenant must follow the above instructions first to request the desired snapshot from the provider. A snapshot that has been requested from the provider will appear as type “Local”.

  1. Select the snapshot.
  2. Click Restore on the left menu.
  3. By default, the option is selected to take a snapshot of the entire cloud before this restore. This allows for later reverting the cloud back to the state right before the restore operation, if needed.
  4. By default, the option to Reboot all nodes after the restore is enabled. This will let the system handle the node reboots (Recommended). Reboot is necessary to actually apply the restore.
  5. Click the Proceed button to continue/ or Cancel to abort.
  6. Another confirmation message will appear; to continue with the cloud restore, click the Proceed button or leave alone as the restore operation will continue in 60 seconds unless canceled.

To Cancel the operation, the Cancel button must be clicked within 60 seconds; otherwise, the restore operation will continue.

Instructions for Tenant to Recover Individual VMs from Provider Snapshot#

  1. Select the snapshot.
  2. Click View VMs on the left menu.
  3. A listing of the individual VMs included in the snapshot appears. Select a VM to restore.
  4. Click Recover on the left menu.
  5. The VM Name will default to the original name, but can be changed.

To recover a deleted VM, this name can be left the same. However, if there currently is a VM with the same name (e.g. the original VM still exists) the VM name will need to be changed before it can be recovered.

  1. Click Submit. The UI will redirect to the restored VM’s dashboard page, where Power on/Clone/Edit/etc. operations can be performed as desired.


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