Since MCN objects specify printcolumns, it does not include AGE by default, which is present for other objects generally. For consistency, we should add this to MCN printer columns as well.

The slightly awkward part of this is that AGE tracks the object creation time, which means for upgraded clusters, it will be tracking when the MCN object itself was created and not the AGE of the underlying node. Just something to keep in mind.

    All MCN versions (4.19+)

    Always

    1. do an oc get machineconfignode
    2.
    3.