Upgrading Worker Nodes

Before you start

Prerequisites

• Administrator access to the Altair SLC Hub worker machine.
• Completed the Upgrading Guide.
• Completed upgrading the server.

Upgrade

LinuxWindows

To update the Worker Node, copy the new RPM onto the target machine and update the slchub-worker using the following DNF command:

sudo dnf upgrade -y slchub-worker_<version>-1_x86_64.rpm

The DNF command will give feedback on the update, concluding with a Complete! message and a summary of packages that have been updated.

Use the hubctl command to start the updated Altair SLC Hub services:

sudo hubctl service start

To update the Worker Node, copy the new MSI to the target machine. Launch the MSI and replace the existing slchub-worker installation.

Use the hubctl command to start the updated Hub services:

hubctl service start

Verification

Verify all Altair SLC Hub are running on the worker

hubctl service status