... for manipulating node health attributes.

For crm_attribute, --health $NAME would essentially map to --name #health-$NAME (and would conflict with specifying --name). If used with -v/--update, it would validate the new value is red, green, yellow, or a score. It should default to transient attributes.

We could potentially allow --health (without a name) to be used with -G/--query to list all health attributes.

attrd_updater could be updated equivalently.

Once available, file an issue with the pcs project to add an interface there.