I’m new to Jenkins. I recently upgraded Jenkins to 2.319.1. Then I got a message/Notification that:
Building on the built-in node can be a security issue. You should set the number of executors on the built-in node to 0.
But there are already some jobs running previously on master (built-in) node. When I set the # of executers to 0 then those jobs are no more running.
That means do I need to create another Agent where the Jenkins is running or is there any other solution to this? Please help me.
Another question is regarding :Review label assignments in job configurations and tool installers for uses of
master label. Any such label assignments will not match the built-in node after migration. Besides updating these assignments, you could also explicitly add the
master label to the built-in node.
Where can I explicitly add master label to built in node?
Or can I just ignore these notifications and continue with Jenkins as earlier after applying migration?