Where can I get a list of Ansible pre|defined variables?

Where can I get a list of Ansible pre-defined variables?

To see a list of all of the facts that are available about a machine, you can run the setup module as an ad hoc action: ansible -m setup hostname.

facts and magic variables — Ansible Community Documentation

ansible_facts variable. By default, you can also access some Ansible facts as top-level variables with the · ansible_ prefix. You can disable this behavior using ...

Using Variables — Ansible Community Documentation

A list variable combines a variable name with multiple values. The multiple values can be stored as an itemized list or in square brackets [] , separated with ...

Special Variables — Ansible Community Documentation

The directory of the inventory source in which the inventory_hostname was first defined. This always reflects the inventory_hostname and ignores delegation ...

Automatic way to find where variables are coming from in Ansible

We had a similar problem in our company. Very large inventory where it was hard to keep track where a variable is defined and what "wins" ...

Listing All Ansible Variables for a Host or Group | Baeldung on Linux

We can list these variables by using the debug module. ... Here, we've defined the my_var variable, the value for which will be defined at runtime ...

List ALL Ansible variables for a host or group with an ad hoc ...

Ansible variables come from a variety of sources. It is for example possible to provide host_vars and group_vars by creating YAML files in a ...

How to Use Different Types of Ansible Variables (Examples)

Variable names can contain only letters, numbers, and underscores and must start with a letter or underscore. Some strings are reserved for other purposes and ...

Ansible not recognizing defined variables? (Ansible Beginner) - Reddit

Your vars statement is not doing what you think it does. Here you are defining a variable that has the value of the file path you are inputting.

Index of all Collection Environment Variables - Ansible Documentation

The following index documents all environment variables declared by plugins in collections. Environment variables used by the ansible-core configuration are ...

Ansible Playbook variables and facts - Red Hat Developer

Variables in Ansible are YAML key-value pairs that store data for reuse in playbooks, making them more flexible and customizable.

Variables — Dan's Cheat Sheets 1 documentation

Ansible will look in inventory-directory and Playbook directory for directories named host_vars or group_vars . Inside those directories, you can put a single ...

How To Use Variables in Ansible? - Blog - BlueVPS.com

Variables in Ansible contain letters (either uppercase or lowercase, or a combination thereof), underscores, and digits—for example, username, sale_price, foo23 ...

Ansible list variable undefined - Server Fault

Bare variables in with_items , like with_items: nginx_hosts_custom are deprecated since Ansible 2.0 and are totally unsupported since 2.2.

Set variable to empty when attribute does not exist. : r/ansible - Reddit

I was assuming by the post title, they wanted a defined variable a value that was empty. ... list written in JSON format (including an ...

Ansible Variables: A Comprehensive Guide

In Ansible, variables are used to store and retrieve values that can be referenced in playbooks, roles, templates, and other Ansible components.

ansible.builtin.env lookup – Read the value of environment variables

This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name env.

How To Use Variables in Ansible Playbooks | Cherry Servers

In Ansible a value is assigned to a variable that can be then referenced in a playbook or on command line during playbook runtime.

Ansible -facts and magic variables | by Prathap - Medium

Magic Variables: · hostvars is a magic variable that allows accessing all the variables defined for a particular host or group of hosts.

Using Variables — Ansible Documentation - Read the Docs

ansible_play_batch is available as a list of hostnames that are in scope for the current 'batch' of the play. The batch size is defined by serial , when not set ...