Migrating from CV 1.x to 2.x

If you do not have valid ClusterVisor license, you will not be able to successfully migrate from version 1.x to 2.x.

To purchase a valid ClusterVisor license, reach out to your sales representative or contact ACT support at support@advancedclustering.com

1. Download the latest migration tool

curl -O https://repo.advancedclustering.com/clustervisor/cv-migrate.tgz

For offline users, after downloading the migration tool, follow steps 1-7 in the Offline ClusterVisor Upgrade in Upgrade ClusterVisor to download the latest ClusterVisor version. Once the latest version is downloaded, verified, and located in /clustervisor/software/clustervisor/, you can then proceed to step 2 of the migration steps

2. Unpack the tool and run the migration utility

tar xfvz cv-migrate.tgz
cd cv-migrate-1-to-2-2.25.08-5955/
./cv-migrate-1-to-2

3. You will receive several prompts, the most important being which cloner images to bring up to 2.x

? Select which cloner images to upgrade? (Use arrow keys to move, <space> to select, <
a> to toggle, <i> to invert)
 » ○ head-r96
   ○ node-r96

4. The following actions will then be performed:

   1. Download latest ClusterVisor version

   2. Install ClusterVisor on appliance or cv-serverd node (i.e., head node)

   3. Execute a few migration scripts to add new tools, plugins, and features to the appliance/CV server

5. Once complete, run cv-upgrade -I to bring the nodes and the images you selected in step 3 to 2.x

The full migration process typically takes about 15 minutes.