Idempotence has a very specific meaning and it is generally not used correctly
in the manual. My attention was first drawn to this problem by the incorrect
definition in the glossary, but on further reading of the docs I found that
the problem occurred in a number of places.
Signed-off-by: mulhern <amulhern@redhat.com>
These ENV vars are:
- CLOUDSTACK_ZONE
- CLOUDSTACK_DOMAIN
- CLOUDSTACK_ACCOUNT
- CLOUDSTACK_PROJECT
help to DRY on every task, args still have precedence.
Trying to preserve the meaning of the examples. Not all occurrences in
`docsite/rst/playbooks_lookups.rst` have been changed for instance to
allow the unchanged examples to be used for testing.
Related to: #17479
