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ansible/test/units/plugins
Martin Krizek d449c7b0bb
Reduce number of implicit meta tasks (#84007) (#84045)
This greatly reduces run time on large inventories since meta tasks are
executed in the main process sequentially and just executing them is expensive.

This change avoids running the following implicit meta tasks:
  * ``flush_handlers`` on hosts where no handlers are notified
  * ``noop`` for the linear strategy's lockstep, instead hosts that are
    not executing the current task are just not part of the current host loop

A playbook consiting of two simple plays both running on ~6000 hosts
runs in:
devel: 37s
this PR: 1.3s

Co-authored-by: Sloane Hertel <19572925+s-hertel@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko (Святослав Сидоренко) <wk.cvs.github@sydorenko.org.ua>
(cherry picked from commit d6d2251929)
1 year ago
..
action Remove unused unit test code 2 years ago
become Require `from __future__ import annotations` (#81902) 2 years ago
cache Remove Python 2.x compat from unit tests (#82109) 2 years ago
callback Remove Python 2.x compat from unit tests (#82109) 2 years ago
connection connection plugins: extras fix (#83353) (#83819) 1 year ago
filter Require `from __future__ import annotations` (#81902) 2 years ago
inventory Remove Python 2 compat (via six) from unit tests 2 years ago
loader_fixtures Require `from __future__ import annotations` (#81902) 2 years ago
lookup Remove os.environ compat for py2 and deprecate ansible.utils.py3compat (#82794) 2 years ago
shell powershell - Improve CLIXML parsing (#83847) (#83849) 1 year ago
strategy Reduce number of implicit meta tasks (#84007) (#84045) 1 year ago
__init__.py Add empty-init code-smell script. (#18406) 9 years ago
test_plugins.py Remove Python 2.x compat from unit tests (#82109) 2 years ago