if in extra_vars a var that is a result of `generate_inventory..`
function is empty, skip the lso_interaction step altogether.

Kudos to KvK.

Karel van Klink authored 6 months ago and Mohammad Torkashvand committed 6 months ago

Automatically skip a playbook execution if the inventory is empty to prevent hangs

inventory: need to exclude this router from inventory generator, because
at this point in WF it is still `P` role.

extra_vars: need to exclude this promoted router, since it is still `P`
role.

Changes:
- sequence of steps
- small changes in steps extra_vars, inventories, verbs, descriptions