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Is there any better way to append to a list or add a key to a dictionary in Ansible than (ab)using a jina2 template expression?

Use 'dict' and 'zip' to create a simple map where the key and value are the same. - set_fact: exist_map_simple: "{{ dict( exist_list | zip( ...

Sep 21, 2017 · In this blog post I'll show how to add items to lists and dictionaries, when using loops, and across tasks. Normally when trying to add a new item to the variable, while in the loop, or between tasks, Ansible will ovewrite the values, keeping the result of the last iteration.

The debug module can be used to output the entire array, like this. - name: output the contents of the 'fruit' array debug: var: fruit. Which ...

Oct 30, 2021 · Ansible Dict creation and adding elements. ... ToDictionary(x => x, x => x); EDIT To comment on the valid reason, ...

The use case I had in hand that I had a playbook with huge number of tasks. I need to create a dictionary in the form of key:value pair.

30.11.2017 · Ansible - Defining Variables As Dictionaries November 30, 2017 6 minute read . This post is to go through an example of defining Ansible variables as dictionaries rather than lists. I wanted to throw this together as I have not found a decent example of doing this.

The dict function then takes this 'list of pairs' to create the dictionary. An example on how to use facts to find a host's data that meets condition X: vars ...

I want to add keys to a dictionary when using set_fact with with_items. This is a small POC which will help me complete some other work. I have ...

Oct 30, 2021 · There are multiple ways to create a dictionary in ansible and we would be seeing all of them with examples. Creating a Dictionary under vars section in Ansible You can declare and create a dictionary using the normal variable declaration methodology of Ansible. you can place your dictionary variable under the vars segment of your playbook like this

21.09.2017 · In this blog post I'll show how to add items to lists and dictionaries, when using loops, and across tasks. Normally when trying to add a new item to the variable, while in the loop, or between tasks, Ansible will ovewrite the values, keeping the result of the last iteration.

Jun 20, 2019 · Question: How can I loop through this dictionary in Ansible and add a 3rd key "key3" with accompanied value to each entry in "environments"? The desired situation would be a new_dict which contains the following:

Nov 12, 2021 · This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name dict even without specifying the collections: keyword.

Creating a Dictionary in Ansible using the default function ... You can also create a dictionary within the task itself and define some variable ...

Suppose you want to add a third element to each dictionary in this list. If the key and the value are static, things are easy:

19.06.2019 · Question: How can I loop through this dictionary in Ansible and add a 3rd key "key3" with accompanied value to each entry in "environments"? The desired situation would be a new_dict which contains the following:

08.10.2019 · Ansible hack: Create a dictionary during task execution and append it into one variable. Karuna. Oct 8, 2019 ...

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.

To make Ansible append to the list, instead of ovewriting the last ... AristaSwitch03 tasks: - name: Add Cisco devices to the dictionary ...

Oct 08, 2019 · Ansible hack: Create a dictionary during task execution and append it into one variable. ... Then add it to yo u r dictionary variable at the end of the playbook to send those metrics to a useful ...

26.04.2015 · Not sure when they added this, but at least for dictionaries/hashes (NOT lists/arrays), you can set the variable hash_behaviour, like so: hash_behaviour = merge in your ansible.cfg. Took me quite a few hours to accidentally stumble upon this setting :S