diff --git a/docs/docsite/rst/user_guide/playbooks_variables.rst b/docs/docsite/rst/user_guide/playbooks_variables.rst index d11bccc2b3..a6edd6ce22 100644 --- a/docs/docsite/rst/user_guide/playbooks_variables.rst +++ b/docs/docsite/rst/user_guide/playbooks_variables.rst @@ -461,7 +461,7 @@ For instance, what if you want users to be able to control some aspect about how If a remotely managed system has an ``/etc/ansible/facts.d`` directory, any files in this directory ending in ``.fact``, can be JSON, INI, or executable files returning JSON, and these can supply local facts in Ansible. -An alternate directory can be specified using the ``fact_path`` play directive. +An alternate directory can be specified using the ``fact_path`` play keyword. For instance assume a ``/etc/ansible/facts.d/preferences.fact``:: @@ -828,7 +828,7 @@ Variable Precedence: Where Should I Put A Variable? ```````````````````````````````````````````````````` A lot of folks may ask about how variables override another. Ultimately it's Ansible's philosophy that it's better -you know where to put a variable, and then you have to think about it a lot less. +you know where to put a variable, and then you have to think about it a lot less. Avoid defining the variable "x" in 47 places and then ask the question "which x gets used". Why? Because that's not Ansible's Zen philosophy of doing things. @@ -841,16 +841,7 @@ a use for it. If multiple variables of the same name are defined in different places, they get overwritten in a certain order. -In 1.x, the precedence is as follows (with the last listed variables winning prioritization): - - * "role defaults", which lose in priority to everything and are the most easily overridden - * variables defined in inventory - * facts discovered about a system - * "most everything else" (command line switches, vars in play, included vars, role vars, etc.) - * connection variables (``ansible_user``, etc.) - * extra vars (``-e`` in the command line) always win - -In Ansible version 2.x, we have made the order of precedence more specific (with the last listed variables winning prioritization): +Here is the order of precedence from least to greatest (the last listed variables winning prioritization): * role defaults [1]_ * inventory file or script group vars [2]_ @@ -895,7 +886,7 @@ Basically, anything that goes into "role defaults" (the defaults folder inside t This last one can be superceeded by the user via `ansible_group_priority`, which defaults to 0 for all groups. -Another important thing to consider (for all versions) is that connection variables override config, command line and play/role/task specific options and directives. For example:: +Another important thing to consider (for all versions) is that connection variables override config, command line and play/role/task specific options and keywords. For example:: ansible -u lola myhost