Upgrade Device Image

The organization admin can upgrade the ACOS software image of a single or multiple devices in the clusters. You must have an ACOS image available in A10 Control.

NOTE:

Cluster upgrade is supported for multi-node clusters and VCS, and not for Scaleout clusters. Use the workflow logs to troubleshoot the failures.

To upgrade the image, perform the following steps:

1. Navigate to any one of the pages:

   • Infrastructure > Clusters. On the Clusters page, click the Kebab menu and click Upgrade Image.
   • Infrastructure > Devices. On the Devices page, click the Kebab menu, and click Image Upgrade.
   • Utilities > Image Upgrade. On the User Uploaded Images, click the Kebab menu, and click Device Upgrade or Cluster Upgrade.

2. Enter the following details:

   Field	Description
   Select an Image	Select an upgrade image from the drop-down.
   Target Cluster(s)	Select the clusters that you want to upgrade.
   Drive	Select Hard Disk (HD) or Compact Flash (CF) drive.
   Disk	Select Primary or Secondary disk to upgrade.
   Description	The description.
   Save config before upgrade	Turn on the toggle to save the configurations on the devices in the clusters that you have selected.
   Reboot after upgrade	Turn on the toggle to reboot the devices in the clusters after upgrade is complete.
   When	Select when to upgrade the image. You can choose schedule or now.
   Starts on	If the Schedule is selected, then choose the date and time of the upgrade using the calendar.
   Time Zone	If the Schedule is selected, then choose the time zone from the drop-down.

3. Click Upgrade.

The device software image is upgraded successfully.

For more information on device image upgrade, see the following manuals on the Documentation site:

• "Upgrading" section in the ACOS Release Notes.
• "Upgrade" section in the Command Line Interface Reference.