How do I get the "Names" of items whose corresponding "severity" value is medium, data as below: When trying with json_query('[[]. Needs just 1-2 sec instead of ~30 sec with double loops :). Thanks for contributing an answer to Stack Overflow! For more information on using lookup plugins, see Lookups. The filter is already well-documented, but I thought I would share a few examples of how it came in handy for me. How can I remove a mystery pipe in basement wall and floor? (Ep. You can use lookup plugins to access data from outside sources (files, databases, key/value stores, APIs, and other services) within your playbooks. Wherever you see with_, the part after the underscore is the name of a lookup. I made a mistake and was using the query on the wrong variable. Input This describes the input of the filter, the value before | ansible.builtin.from_json. Why on earth are people paying for digital real estate? Ansible read JSON file - JSON file Parsing | DevOps Junction Can ultraproducts avoid all "factor structures"? What does "Splitting the throttles" mean? This works: - debug : msg: "{ { ansible_network_resources | to_json | from_json | json_query ('l3_interfaces [?contains (name, `loopback`)]') | to_nice_json }}" Output (exactly what I was looking for): MSG: [ { "ipv4": [ { "address": "10.1.1.1 255.255.255.255" } ], "name": "loopback0" } ] Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. So I landed on this solution. Learn more about Stack Overflow the company, and our products. Could you please explain the query? Can you work in physics research with a data science degree? answered yesterday. The neuroscientist says "Baby approved!" As I understood, you would like to select all elements, where the hostname contains the string alpha. (Ep. How much space did the 68000 registers take up? Connect and share knowledge within a single location that is structured and easy to search. Still fails. (Ep. (Ep. My playbook is called by specifying --extra-vars "userids=123456,654321". This gives the following output which includes the unwanted "VMware_Lenovo_server-09.tme.nebulon.com_os" volume. Characters with only one possible next character. The best answers are voted up and rise to the top, Not the answer you're looking for? I have corrected that now. How to get Romex between two garage doors. Sci-Fi Science: Ramifications of Photon-to-Axion Conversion. Examples Is speaking the country's language fluently regarded favorably when applying for a Schengen visa? Thanks! 2 Answers Sorted by: 4 You can add ansible filter first, like so: tasks: - debug: msg=" { { data | json_query (\" [?name=='thing2'].desc\") | first }}" It'll return scalar value. It only takes a minute to sign up. How to check the JSON response from a uri request with Ansible? I can get the information using a json_query, but haven't figured out how to reject the volumes with "_os" in their names using this approach. Lookups are an integral part of loops. In most situation (e.g. Thanks for contributing an answer to Stack Overflow! Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. :). Spying on a smartphone remotely by the authorities: feasibility and operation, English equivalent for the Arabic saying: "A hungry man can't enjoy the beauty of the sunset", QGIS does not load LUXEMBOURG tif/tfw file. Any comments are welcome. use a variable inside json_query in ansible/jinja - Server Fault rev2023.7.7.43526. Can you work in physics research with a data science degree? Note You must manually install the jmespath dependency on the Ansible controller before using this filter. Book set in a near-future climate dystopia in which adults have been banished to deserts. Connect and share knowledge within a single location that is structured and easy to search. Positional parameters Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What does that mean? Use ansible-doc -t lookup to see specific documents and examples. Why free-market capitalism has became more associated to the right than to the left, to which it originally belonged? Complex JSON and Ansible JSON_QUERY syntax, how to get json_query to search for pattern in Ansible, How to do Json query in ansible with matched value. (Ep. exactly.. what I was looking for, Thank you very much for breaking them down and explain. I'm running ansible 2.4.0 on OSX. 0. Commercial operation certificate requirement outside air transportation, Science fiction short story, possibly titled "Hop for Pop," about life ending at age 30. It only takes a minute to sign up. How to disable (or remap) the Office Hot-key. How can I remove a mystery pipe in basement wall and floor. You can use lookup plugins anywhere you can use templating in Ansible: in a play, in variables file, or in a Jinja2 template for the template module. Can Visa, Mastercard credit/debit cards be used to receive online payments? Will just the increase in height of water column increase pressure or does mass play any role in it? Then use a dictionary to create the list of users. json_query filter list of dicts which has value in a list, Ansible json_query to filter data on dict of list of dict, Use json_query in Ansible to query a list of dictionaries contained within a list of dictionaries, Ansible json_query to filter list of dict with different key, Ansible, how to query deeply nested json keys. While Ansible is busy fighting its own internal battle not to become a fully fledged programming language, instead remaining as simple and purely declarative as possible, it is still often necessary to work with more complex data structures. 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 official Jinja2 template documentation. Can we use work equation to derive Ohm's law? What is the significance of Headband of Intellect et al setting the stat to 19? Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? As for what is actually going on, lets break it down: In the next example, I had yet another API query result that I wanted to utilise in a loop. jmespath Input This describes the input of the filter, the value before | community.general.json_query. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. How to passive amplify signal from outside to inside? Can Visa, Mastercard credit/debit cards be used to receive online payments? The point is there maybe lots of different keys in the list of dict. How to passive amplify signal from outside to inside? 15amp 120v adaptor plug for old 6-20 250v receptacle? I will fill those values with data retrieved from SQL queries later in the playbook. Additionally, q was introduced as a shortform of query: You can use ansible-doc -t lookup -l to see the list of available plugins. It only takes a minute to sign up. How to play the "Ped" symbol when there's no corresponding release symbol. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), ansible JEMSPATH errors while parasing ansible facts, extract several values from json using json query ansible. Typo in cover letter of the journal name where my manuscript is currently under review. How to transform a nested dictionary into a list using json_query? Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, Ansible JSON query, gather one field from JSON output, Ansible - Getting list values from within a dictionary (regsiter variable), Why on earth are people paying for digital real estate? This is where the Jinja2 and Ansible filters can really shine. To learn more, see our tips on writing great answers. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. While this could normally be achieved using a standard loop, I had added complexity due to the fact that the object was actually the collated result of many API queries run in a loop: The returned object structure is somewhat similar to the group example above, but of course since the data is returned in a loop, Ansible appends each result to a results list. Book or a story about a group of people who had become immortal, and traced it back to a wagon train they had all been on. Ansible playbook to run commands only if there are newer files How should I select appropriate capacitors to ensure compliance with IEC/EN 61000-4-2:2009 and IEC/EN 61000-4-5:2014 standards for my device? eg if have vm1, vm2,vm3 below query can be adjusted ? You saved me. Morse theory on outer space via the lengths of finitely many conjugacy classes. I just simply copied from the ansible output which produce like that. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Thanks for contributing an answer to Stack Overflow! Can the Secret Service arrest someone who uses an illegal drug inside of the White House? How does the theory of evolution make it less likely that the world is designed? Find centralized, trusted content and collaborate around the technologies you use most. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Ansible - Filter a dict with a list of keys, json_query filter list of dicts which has value in a list, Ansible json_query to filter data on dict of list of dict, how to use json_query filter to extract all items equals to a value, Use json_query in Ansible to query a list of dictionaries contained within a list of dictionaries, ansible json_query to with dicts containing key values as list, Ansible filter dict based on key presence and list values, Ok, I searched, what's this part on the inner part of the wing on a Cessna 152 - opposite of the thermometer. Lookup plugins are an Ansible-specific extension to the Jinja2 templating language. What is the grammatical basis for understanding in Psalm 2:7 differently than Psalm 22:1? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is there any potential negative effect of adding something to the PATH variable that is not yet installed on the system? In most situation (e.g. To learn more, see our tips on writing great answers. ansible - json format query with contains ansible: run task multiple times on the same host, using variables from another, Ansible: extract the key tied to minimum value in a list of multiple dictionaries, Removing specific characters from a string on ansible, Ansible jinja2 template from JSON format provided as extra-vars, How to delete a specific string from a line using ansible. rev2023.7.7.43526. Here is the list of dict with different keys. What does that mean? Find centralized, trusted content and collaborate around the technologies you use most. Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of . Python zip magic for classes instead of tuples, Using Lin Reg parameters without Original Dataset. Ansible automatically converts JSON strings into variable structures in most contexts, use this plugin in contexts where automatic conversion does not happen. Simple json_query example with ansible Raw test-json-query.yml #!/usr/bin/env ansible-playbook -i localhost, # Example on how to use json_query as asked by Hagen Bauer (@hbauer) # https://twitter.com/hbauer/status/1366784668629139458 # # This requires jmespath python module (pip3 install jmespath). Why do keywords have to be reserved words? A sci-fi prison break movie where multiple people die while trying to break out. Thank you @JGK. When are complicated trig functions used? Brute force open problems in graph theory. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What could cause the Nikon D7500 display to look like a cartoon/colour blocking? The user should just maintain one variable for the forward-lookup zones (e.g. So to find out all the teacher and student who have the first name as Jay, I use the following query: But it return nothing. Will just the increase in height of water column increase pressure or does mass play any role in it? Am trying to use the below ansible task to parse & filter the data which doesn't return any output. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. json_query & regular expression - Google Groups By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Is religious confession legally privileged? The default behavior of lookup is to return a string of comma separated values. For example the playbook, gives (there are no quotes around the values of UserID). find the arn of the config, but with a NAME I know. Consider the following payload: From this return, I need to store the "name" and "wwn" fields for each volume. How should I select appropriate capacitors to ensure compliance with IEC/EN 61000-4-2:2009 and IEC/EN 61000-4-5:2014 standards for my device? ansible - Running json_query() on nested json list and dictionary Removing brackets ([]) from Ansible string - Server Fault How to get Romex between two garage doors, Identifying large-ish wires in junction box. This filter is built upon jmespath, and you can use the same syntax. later looping on the list of dicts), you most probably can drop the json_query step and directly use shared_volumes addressing only the needed attributes for each element ( name and wwn ). To read JSON file into the ansible playbook, ansible has given us a filter named from_json but, of course, we need to use it along with few more commands and module like shell to read the json file. Why do complex numbers lend themselves to rotation? How can I remove a mystery pipe in basement wall and floor? Invitation to help writing and submitting papers -- how does this scam work? Lookup plugins Ansible Documentation By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Sci-Fi Science: Ramifications of Photon-to-Axion Conversion. Non-definability of graph 3-colorability in first-order logic. Why did the Apple III have more heating problems than the Altair? I have an Ansible task which collects users data based on certain condition and registers the out to a variable and trying to iterate the registered data in the next task to just get the name parameter alone. Click to share on LinkedIn (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Pocket (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on WhatsApp (Opens in new window), Click to email a link to a friend (Opens in new window), Complex data structures and the Ansible json_queryfilter. Recently I stumbled across the Ansible json_query filter as a very neat solution to a problem that would have been otherwise messy to solve in Ansible. Trying to run a query in ansible playbook. 1 Answer Sorted by: 3 The task below - debug: msg: " { { registered_data.results|json_query (query) }}" vars: query: " [].data_details [].name" gives msg: - John - Dan - Jack - Wills Share Improve this answer Follow answered Nov 3, 2020 at 9:07 Vladimir Botka The difference between lookup and query is largely that query will always return a list. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Follow edited yesterday. Asking for help, clarification, or responding to other answers. For this reason, lookups are expected to output lists; for example, with_items uses the items lookup: You can combine lookups with filters, tests and even each other to do some complex data generation and manipulation. Can the Secret Service arrest someone who uses an illegal drug inside of the White House? Why QGIS does not load Luxembourg TIF/TFW file? For example: You can control how errors behave in all lookup plugins by setting errors to ignore, warn, or strict. Is there any potential negative effect of adding something to the PATH variable that is not yet installed on the system? rev2023.7.7.43526. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I'm trying to build an array/list of JSON objects in Ansible. A sci-fi prison break movie where multiple people die while trying to break out. Not the answer you're looking for? Filters Ansible Documentation I've edited my question above with the results. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6). json_query/jmespath filtering question - Google Groups To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Ansible json_query to filter list of dict with different key. What is the grammatical basis for understanding in Psalm 2:7 differently than Psalm 22:1? Can you work in physics research with a data science degree? For examples, see jmespath examples. This filter lets you query a complex JSON structure and iterate over it using a loop structure. While for the filter expression, which is a projection, an array is assumed to be returned after evaluating the LHS of your query, which may be empty in case no values are matched (see: [2]). This feature provides an easier and more consistent interface for interacting with the new loop keyword, while maintaining backwards compatibility with other uses of lookup. English equivalent for the Arabic saying: "A hungry man can't enjoy the beauty of the sunset". 15amp 120v adaptor plug for old 6-20 250v receptacle? End of host. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. block: - debug: msg: /tmp/timestamp not found. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Book or a story about a group of people who had become immortal, and traced it back to a wagon train they had all been on. (LogOut/ A sci-fi prison break movie where multiple people die while trying to break out, Spying on a smartphone remotely by the authorities: feasibility and operation. I usually just add [0] to the end of the variable or json_query, but not sure how to remove the brackets ( []) after a split. rev2023.7.7.43526. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Ansible: Selecting a nested value with json_query. If you have a complex JSON data structure or perhaps an array of rich data structures as the result of module output, you may want to extract this into a workable list or dictionary you can take action on. The sample here only has two: teacher and student. Use json_query in Ansible to query a list of dictionaries contained within a list of dictionaries. Also your query is incorrect, for what you want. Using the Ansible json_query filter, this requirement is easily achieved: - set_fact: group_id: " { { groups | json_query (query) | first }}" vars: query: "json [?name==' { { group_name }}'].id" Firstly, the query string has been split out into a task variable for both readability and to avoid quote-escaping issues. What is the significance of Headband of Intellect et al setting the stat to 19? Why do keywords have to be reserved words? Severity == 'medium' ].Name". Why do complex numbers lend themselves to rotation? You can create custom lookup plugins. Copyright Ansible project contributors. The neuroscientist says "Baby approved!" Are there ethnically non-Chinese members of the CCP right now? And I don't want contains IPs if a no_ptr_record: true variable is defined (false or not defined is ok). The json_query filter lets you query a complex JSON structure and iterate over it using a loop structure.This filter is built upon jmespath, and you can use the same syntax as jmespath. Book set in a near-future climate dystopia in which adults have been banished to deserts, Characters with only one possible next character, Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of , Spying on a smartphone remotely by the authorities: feasibility and operation, Travelling from Frankfurt airport to Mainz with lot of luggage. Book set in a near-future climate dystopia in which adults have been banished to deserts. How is your JSON defined in ansible? 1 Answer Sorted by: 4 You can use a task variable: - name: Check Dev loop assert: that: "' { { item.value.lvm_device }}' == ' { { ansible_mounts | json_query (query) }}'" with_dict: " { { fs_configuration }}" vars: query: ' [?mount == ` { { item.key }}` ] | [0].device' Share Improve this answer Follow answered May 18, 2018 at 10:30 Fran 56 1 Now, this helps me a lot.