It is big, because it allows to perform complicated queries without. Query: "device.='PHUB-1'].uuid"īut this gives me the same error. The second big change in Ansible is an introduction of jsonquery filter in templates. The relevant part of my playbook is: - name: Get UUID by Device Name I've tried using jmesquery, but am not having any luck. What I need to do is extract the UUID value, based on the device name. I am storing this as a fact named jsondata As for what is actually going on, let’s break it down: The query is being run against our API results variable, groups, which contains the data. "uuid": "d7cc1b2b-2a89-43bf-a146-fe495c4ba75c" Using the Ansible jsonquery filter, this requirement is easily achieved: Firstly, the query string has been split out into a task variable for both readability and to avoid quote-escaping issues. During the infrastructure automation, we might end up in a situation where we need to process Huge datasets, especially in JSON format. In this post we are going to how Ansible JSON processing works. Ansible jsonquery is an on-demand feature that every ansible user wants to explore. "uuid": "f8f57eca-771d-4bef-8120-e08d6db08020" 1 min read Data manipulation in Ansible: jsonquery The second big change in Ansible is an introduction of jsonquery filter in templates. Ansible JSON - Parse JSON using Ansible jsonquery. Assume this is stored in a file called customProperties.json in the same directory as your playbook. Each host has a nested object called customProperties. You can use the Ansible-specific filters documented here to manipulate your data, or use any of the standard filters shipped with Jinja2 - see the list of built-in filters in the. I've got a playbook which is retrieving a list of devices from a server in JSON format, which I then need to query to get an individual value. Here are some examples This is a JSON array of objects (hosts). Filters let you transform JSON data into YAML data, split a URL to extract the hostname, get the SHA1 hash of a string, add or multiply integers, and much more.
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