community.general.cartesian – returns the cartesian product of lists
From Get docs
Ansible/docs/2.10/collections/community/general/cartesian lookup
community.general.cartesian – returns the cartesian product of lists
Note
This plugin is part of the community.general collection (version 1.3.2).
To install it use: ansible-galaxy collection install community.general
.
To use it in a playbook, specify: community.general.cartesian
.
Synopsis
- Takes the input lists and returns a list that represents the product of the input lists.
- It is clearer with an example, it turns [1, 2, 3], [a, b] into [1, a], [1, b], [2, a], [2, b], [3, a], [3, b]. You can see the exact syntax in the examples section.
Parameters
Parameter | Choices/Defaults | Configuration | Comments |
---|---|---|---|
_raw string / required |
a set of lists |
Examples
- name: Example of the change in the description
ansible.builtin.debug:
msg: "{{ lookup('community.general.cartesian', [1,2,3], [a, b])}}"
- name: loops over the cartesian product of the supplied lists
ansible.builtin.debug:
msg: "{{item}}"
with_community.general.cartesian:
- "{{list1}}"
- "{{list2}}"
- [1,2,3,4,5,6]
Return Values
Common return values are documented here, the following are the fields unique to this lookup:
Key | Returned | Description |
---|---|---|
_list list / elements=list |
success |
list of lists composed of elements of the input lists
|
Authors
- Unknown (!UNKNOWN)
© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.10/collections/community/general/cartesian_lookup.html