To keep Linux infrastructure secure it is necessary to keep the installed OSes up-to-date.
Important: Make sure that the yum package is installed, and the repositories to get OS updates from are configured properly.
To install OS updates on Linux-based hardware nodes:
- Go to Infrastructure > Service Nodes.
- Mark hosts which are to be updated. Skip this step if you want to update all Linux-based hosts registered in CloudBlue Commerce.
- Click Update OS.
- Select the Command to execute from the drop-down list.
- Click Update.
A single task per host will be scheduled after this. Wait until all the tasks are successfully completed.
Note: Update of Virtuozzo hardware nodes is not supported. Tasks to update such nodes will be scheduled but will not be successfully performed.