MUNI tech writers: timeout documentation. (#83152)

* Documentation on the timeout keyword

* wording changes

* keyword description wording edit

* removed whitespace at the end of lines.

* Changed to more accurate wording

---------

Co-authored-by: Niko Mlynarčik <536617@mail.muni.cz>

lib/ansible/config/base.yml

@@ -1932,7 +1932,11 @@ TASK_TIMEOUT:
   name: Task Timeout
   default: 0
   description:
-    - Set the maximum time (in seconds) that a task can run for.
+    - Set the maximum time (in seconds) for a task action to execute in.
+    - Timeout runs independently from templating or looping.
+      It applies per each attempt of executing the task's action and remains unchanged by the total time spent on a task.
+    - When the action execution exceeds the timeout, Ansible interrupts the process.
+      This is registered as a failure due to outside circumstances, not a task failure, to receive appropriate response and recovery process.
     - If set to 0 (the default) there is no timeout.
   env: [{name: ANSIBLE_TASK_TIMEOUT}]
   ini:

lib/ansible/keyword_desc.yml

@@ -61,7 +61,7 @@ serial: Explicitly define how Ansible batches the execution of the current play
 strategy: Allows you to choose the strategy plugin to use for the play. See :ref:`strategy_plugins`.
 tags: Tags applied to the task or included tasks, this allows selecting subsets of tasks from the command line.
 tasks: Main list of tasks to execute in the play, they run after :term:`roles` and before :term:`post_tasks`.
-timeout: Time limit for the task to execute in, if exceeded Ansible will interrupt and fail the task.
+timeout: Time limit for the task action to execute in, if exceeded, Ansible will interrupt the process. Timeout does not include templating or looping.
 throttle: Limit the number of concurrent task runs on task, block and playbook level. This is independent of the forks and serial settings, but cannot be set higher than those limits. For example, if forks is set to 10 and the throttle is set to 15, at most 10 hosts will be operated on in parallel.
 until: "This keyword implies a ':term:`retries` loop' that will go on until the condition supplied here is met or we hit the :term:`retries` limit."
 vars: Dictionary/map of variables