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Dec 21, 2021 · Data manipulation . In many cases, you need to do some complex operation with your variables, while Ansible is not recommended as a data processing/manipulation tool, you can use the existing Jinja2 templating in conjunction with the many added Ansible filters, lookups and tests to do some very complex transformations.

The jinja2 ansible filters could simplify our task when it comes to a ... set_fact: routers_names: "{{ networks | selectattr('router_name', ...

https://docs.ansible.com/ansible/latest/plugins/lookup/vars.html ... msg: "user data is: {{ users| selectattr('name', 'match', 'testuser1') | list}}".

Ansible selectattr filter is to select matching objects from the dictionary by applying a test across all the objects in a ...

01.01.2022 · Ansible Split Examples. How to use Ansible Split with Simple String, List, and Dictionary and a File Content. Ansible Split with List and Map and Selectattribute examples. ... ( it is different from selectattr) match a filter being executed by select. to perform regular expression matching; Here is the output of this playbook.

select/reject: this is a for loop with a condition, that allows you to create a subset of a list that matches (or not) based on the result of the condition.

29.05.2015 · Ansible - select attributes that match. May 29, 2015 #ansible Sometimes it’s useful to be able to access specific content from a dict based on values, rather than keys. Take for example, a user dict ... Note: the second attribute of selectattr must be a jinja2 builtin test

“selectattr” filter in Ansible is useful for filtering lists based on attributes of the objects in the list. 1. selectattr( 'name' , 'match' , ' ...

To filter a list of dicts you can use the selectattr filter together ... Ansible also has the tests match and search , which take regular ...

18.04.2017 · Reference: Ansible match requires a complete match in the string, while search only requires matching a subset of the string. Example As per the selectattr( ) page, the Jinja equalto( ) Test, as well as the Ansible match( ) and search( ) Tests all work in a similar fashion. Using this dictionary: - hosts: localhost connection: local gather_facts: no vars: network: addresses: …

Aug 08, 2015 · I've submitted a pull request (available in Ansible 2.2+) that will make this kinds of situations easier by adding jmespath query support on Ansible. In your case it would work like: In your case it would work like:

18.04.2017 · This StackOverflow response also has some great examples of how selectattr( ) can be used with both Jinja (equalto( ) ) and Ansible (match( ) and search( ) ) tests. Using this dictionary: - hosts : localhost connection : local gather_facts : no vars : network : addresses : private_ext : - type : fixed addr : 172.16.2.100 private_man : - type : fixed addr : 172.16.1.100 - …

21.12.2021 · Data manipulation . In many cases, you need to do some complex operation with your variables, while Ansible is not recommended as a data processing/manipulation tool, you can use the existing Jinja2 templating in conjunction with the many added Ansible filters, lookups and tests to do some very complex transformations.

08.09.2019 · Is selectattr filter expecting all the dicts in the list to have the same keys?Because it does not make any sense not to be able to filter a list of custom dicts with Jinja2. For example if i had a more complicated yaml (not that flat) am i limited to search and filter within Ansible? For example if i have a yaml looks like this:

May 29, 2015 · Ansible - select attributes that match. May 29, 2015 #ansible ... Note: the second attribute of selectattr must be a jinja2 builtin test

Jan 01, 2022 · Ansible selectattr Example – Filter dictionary and select matching item. Updated on: November 21, 2021 Sarav AK. Ansible selectattr filter is to select matching objects from the dictionary by applying a test across all the objects in a dictionary/sequence. Ansible selectattr filter is basically an inherited version of Jinja selectattr filter.

Intro

01.01.2022 · Ansible selectattr Example – Filter dictionary and select matching item. Updated on: November 21, 2021 Sarav AK. Ansible selectattr filter is to select matching objects from the dictionary by applying a test across all the objects in a dictionary/sequence. Ansible selectattr filter is basically an inherited version of Jinja selectattr filter.

Apr 18, 2017 · Reference: Ansible match requires a complete match in the string, while search only requires matching a subset of the string. Example As per the selectattr( ) page, the Jinja equalto( ) Test, as well as the Ansible match( ) and search( ) Tests all work in a similar fashion. Using this dictionary: - hosts: localhost connection: local gather_facts: no vars: network: addresses: private_ext ...

21.12.2021 · match succeeds if it finds the pattern at the beginning of the string, while search succeeds if it finds the pattern anywhere within string. By default, regex works like search, but regex can be configured to perform other tests as well, by passing the match_type keyword argument. In particular, match_type determines the re method that gets used to perform the …

... also has some great examples of how selectattr( ) can be used with both Jinja (equalto( ) ) and Ansible (match( ) and search( ) ) tests.

Apr 18, 2017 · The map( ) filter is then used to return the “email” attribute of all objects that were recorded in the previous step. Example #2 This StackOverflow response also has some great examples of how selectattr( ) can be used with both Jinja (equalto( ) ) and Ansible (match( ) and search( ) ) tests.