Why do complex numbers lend themselves to rotation? @sborsky - did not know that. Find centralized, trusted content and collaborate around the technologies you use most. 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. json_query uses jmespath and jmespath always returns a list. Note You must manually install the jmespath dependency on the Ansible controller before using this filter. Ansible json_query is an on-demand feature that every ansible user wants to explore. You are passing json_query the literal string [*].services [loop.index0], which isn't a valid JMESPath query. Spying on a smartphone remotely by the authorities: feasibility and operation, Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of . Note that this is separate from ansible filters using the same character. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Lookup plugins are an Ansible-specific extension to the Jinja2 templating language. Please also add the error message, try run your ansible using -vvv. These parameters to json.dumps will be ignored, as they are overridden internally: cls, default. (Ep. What is the grammatical basis for understanding in Psalm 2:7 differently than Psalm 22:1? Non-definability of graph 3-colorability in first-order logic. Making statements based on opinion; back them up with references or personal experience. It's not non-human readable format, but a list object in Python notation, because you query a list. In most cases, you can use the short Thanks for contributing an answer to Stack Overflow! What is the Modified Apollo option for a potential LEO transport? How to count the number of elements in an array in Ansible? reading json like variable in ansible - Stack Overflow Understanding Why (or Why Not) a T-Test Require Normally Distributed Data? Access a subset of the data If you are only interested in a specific branch of the data tree, a reference to its path will take you down the JSON structure hierarchy and allow you to select only that portion of the JSON object. What would stop a large spaceship from looking like a flying brick? Input This describes the input of the filter, the value before | ansible.builtin.from_json. In what circumstances should I use the Geometry to Instance node? Asking for help, clarification, or responding to other answers. Not the answer you're looking for? I have tried this solution but it doesn't work too: Ansible : pass a variable in a json_query filter, The same result can be achieved also with the task. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. What is the Modified Apollo option for a potential LEO transport? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Remove outermost curly brackets for table of variable dimension, Relativistic time dilation and the biological process of aging. To learn more, see our tips on writing great answers. Ansible: 2.10.12 Python: 3.6.8 Jinja2: 3.0.1. Find centralized, trusted content and collaborate around the technologies you use most. The neuroscientist says "Baby approved!" Asking for help, clarification, or responding to other answers. Given an API response, I'm trying to grab the address, but getting "variable is not defined". Complex JSON and Ansible JSON_QUERY syntax, How to do Json query in ansible with matched value, calculation of standard deviation of the mean changes from the p-value or z-value of the Wilcoxon test, Miniseries involving virtual reality, warring secret societies. :) Share. ansible.builtin.from_json filter - Convert JSON string into variable rev2023.7.7.43526. Do I have the right to limit a background check? Connect and share knowledge within a single location that is structured and easy to search. To answer your other question, yes you'll need to the first filter. Your answer is the correct one. community.general.json_query filter - Ansible Documentation How to get Romex between two garage doors, Spying on a smartphone remotely by the authorities: feasibility and operation. Why did the Apple III have more heating problems than the Altair? ChatGPT) is banned, Ansible : pass a variable in a json_query filter, Use jinja template in a json property name with Ansible, Ansible: Selecting a nested value with json_query. 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. In this post we are going to how Ansible JSON processing works. How is it possible to persist the above variable var for later use? i need to replace services[0] by a variable {{ loop.index0 }}, i tried this syntax. Ansible: how to store the result of a json_query? Does "critical chance" have any reason to exist? Ansible - json parsing - "variable is not defined" - Stack Overflow Has a bill ever failed a house of Congress unanimously? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, thanks @Strahinja Kustudic for your reply! Find centralized, trusted content and collaborate around the technologies you use most. What are the advantages and disadvantages of the callee versus caller clearing the stack after a call? ChatGPT) is banned, Get a value from ansible uri json request. Science fiction short story, possibly titled "Hop for Pop," about life ending at age 30, 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, PCA Derivation with maximizing projection length. Do modal auxiliaries in English never change their forms? I prefer to make a single loop instead of writing multiple tasks to check all the filesystems. What would stop a large spaceship from looking like a flying brick? Ansible playbook json_query. This is what I tried in Ansible to get to the env tree path. Ansible: Register variable when JSON value equals, Iterating over json data checking for string in array using Ansible, Compare two json output and merge based on one of the key, Ansible Task for processing json and register variables if json contains a given value, QGIS does not load Luxembourg TIF/TFW file. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. This produces an empty list, however the first json_query works well. Do I have the right to limit a background check? The neuroscientist says "Baby approved!" EDIT: If you want to substitute the value of a variable in a string, you need to either build the string via concatenation, or use . To learn more, see our tips on writing great answers. What does that mean? json_query/jmespath filtering question - Google Groups If I take the same json, & pipe it to jq, it works just fine: If there are more items in the list you might want to use json_query, e.g. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. But make sure the file you are inputting is also in appropriate format,if not then you can use two filter, first one to convert into appropriate filter and second one to perform json query. Do I have the right to limit a background check? A variable or expression that returns a data structure. Python zip magic for classes instead of tuples, Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of . Server Fault is a question and answer site for system and network administrators. The function I've got currently outputs the pre/post state to disk. I then generate a jinja2 template to show : foo [0] will return value0 foo [1] will return value1 . Here, ~ is the string concatenation operator -- it's like +, but it makes sure to convert everything into a string. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. or from_json, If you want to convert the json into a dictionary, you have to use, Why on earth are people paying for digital real estate? (Ep. Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? 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. Controls the usage of the internal circular reference detection, if off can result in overflow errors. If you want a string, you should pass it through a first filter. This is my Code: When i replace the variable by using the expected value, the output it is working fine: I think it runs in trouble while interpolate the variable. Is religious confession legally privileged? Ansible/Jinja escaping sometimes really is just braindamaged :D. How I can use Variables in Ansible json_query? For examples, see jmespath examples. Just replace debug call with set_fact. As you can see, the instance ID is correct, but not well formated. What is the grammatical basis for understanding in Psalm 2:7 differently than Psalm 22:1? I have updated the answer. example: input | ansible.builtin.to_json(key1=value1, key2=value2, ). You're also missing the jmespath pipe expression: | which is used pretty much as you might expect - the result of the . How to parse json output in Ansible and use set_fact for variable creation Posted July 11, 2020 Nidhi Gupta In this blog, we will explore how to parse json output in Ansible and use set_fact for variable creation based on the json output If you want to see the video for this article, click here Problem Statement: 1. Many Thanks Fra! Ansible : pass a variable in a json_query filter, Why on earth are people paying for digital real estate? Do I have the right to limit a background check? Thanks for contributing an answer to Stack Overflow! U880D U880D. ChatGPT) is banned, Extract field from JSON response with Ansible, Ansible parse json and read result into different variables. For example: This will generate two persistent facts (based on docs data): name_server21 with value 9080 and name_server22 = 9090. ansible - json format query with contains - Stack Overflow Not the answer you're looking for? But I'm unable to get it to output the differences. Making statements based on opinion; back them up with references or personal experience. To check version use pip list | grep Jinja2. Ansible - Use default if a variable is not defined, extracting a variable from json output then debug and register the outout with ansible, Ansible can't send json variable in curl call, Ansible variable override default in another role. Why on earth are people paying for digital real estate? The best answers are voted up and rise to the top, Not the answer you're looking for? For example the task below. Filter JSON Data in Ansible Using json_query | The NTC Mag For example, a variable that is lower in the list will override a variable that is higher up. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. What languages give you access to the AST to modify during compilation? English equivalent for the Arabic saying: "A hungry man can't enjoy the beauty of the sunset", Ok, I searched, what's this part on the inner part of the wing on a Cessna 152 - opposite of the thermometer, Relativistic time dilation and the biological process of aging. Convert variable to JSON string - Ansible Documentation 2 Answers. Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? When are complicated trig functions used? Is there a way to bypass, @PeteCornell Sorry, I don't know what code you are running. I was wondering if I'm doing something wrong? (Ep. QGIS does not load Luxembourg TIF/TFW file. 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. How much space did the 68000 registers take up? ANSIBLE - Json_Query - Filter result. Asking for help, clarification, or responding to other answers. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. Keyword parameters This describes keyword parameters of the filter. calculation of standard deviation of the mean changes from the p-value or z-value of the Wilcoxon test. Do you need an "Any" type when implementing a statically typed programming language? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This still throws me 'TemplateRuntimeError: no test named 'equalto'' 'Unexpected failure during module execution.'. Repository (Sources) Why ansible parser can't understand that there is a variable? 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. You never nest the { {.}} You're also missing the jmespath pipe expression: | which is used pretty much as you might expect - the result of the first query can be piped into a new one. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. Do you need an "Any" type when implementing a statically typed programming language? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Making statements based on opinion; back them up with references or personal experience. Ansible: Expecting property name enclosed in double quotes. Would it be possible for a civilization to create machines before wheels? When False, strict adherence to float value limits of the JSON specifications, so nan, inf and -inf values will produce errors. Asking for help, clarification, or responding to other answers. How to use json_query against a output stored in a registered variable in Ansible? you could try to use a with_items clause that you have the intersection of the lists before and after reboot. How to add a specific page to the table of contents in LaTeX? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Thanks for contributing an answer to Stack Overflow! rev2023.7.7.43526. Complex data structures and the Ansible json_query filter Connect and share knowledge within a single location that is structured and easy to search. Please share your ansible, python and jinja2 version. How I can use Variables in Ansible json_query? - Stack Overflow When True, JavaScript equivalents will be used (NaN, Infinity, -Infinity). Do Hard IPs in FPGA require instantiation? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. Not the answer you're looking for? Using filters to manipulate data Ansible Documentation Asking for help, clarification, or responding to other answers. Will just the increase in height of water column increase pressure or does mass play any role in it? Connect and share knowledge within a single location that is structured and easy to search. I'm trying to compare running services pre/post reboot on linux servers. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, This really helped me. It's not necessary to register the output of. Find centralized, trusted content and collaborate around the technologies you use most. How to filter Ansible's JSON output and compare with string? Making statements based on opinion; back them up with references or personal experience. and it will display all the differences between the 2 lists. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 6 I want to use a ansible variable inside the json query filter. But I would prefer to get the output registered directly as a variable, Should end up in a function looking something similar to, The result should be something similar as if the following state is shown pre-reboot, and the journald fails during boot for some reason. Not the answer you're looking for? Not the answer you're looking for? To learn more, see our tips on writing great answers. Thanks a bunch, you're awesome. (Ep. Find centralized, trusted content and collaborate around the technologies you use most. # # For further details have a look at: # Asking for help, clarification, or responding to other answers. What does "Splitting the throttles" mean? Text which is commented out is the one that doesn't work, while the one not commented works just fine, Inside string \"' + variable_name + '\" worked, while if I want to perform whole variable substitution, then I had to use vars['variable_name']. Why add an increment/decrement operator when compound assignments exist? Why on earth are people paying for digital real estate? (Ep. To learn more, see our tips on writing great answers. equalto was introduced in v2.8 of jinja2. Why did the Apple III have more heating problems than the Altair? how to use json_query filter to extract all items equals to a value, Ansible - best method to copy results of json_query to file. Can I still have hopes for an offer as a software developer. Ok, I searched, what's this part on the inner part of the wing on a Cessna 152 - opposite of the thermometer, QGIS does not load Luxembourg TIF/TFW file. I'm not sure about if i can use multiple variables in the query.. Ansible: get specific attribute value from json output Ansible selectattr Example - Filter dictionary and select matching item I could not get any of the solutions mentioned to work, except the below: Backticks around the quotations are important or it will fail. You can read a json file using a lookup plugin called file and pass it to the from_json jinja2 filter. To learn more, see our tips on writing great answers. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. ansible - Append JSON dictonaries - Server Fault How to do Json query in ansible with matched value, Assign Ansible variable to dynamic array of JSON objects using Jinja2 template, extract data with json_query from jinja2 variable in ansible, 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, Cultural identity in an Multi-cultural empire, Accidentally put regular gas in Infiniti G37. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. use a variable inside json_query in ansible/jinja, Why on earth are people paying for digital real estate? How I can use Variables in Ansible json_query? I'm trying to loop on a custom dictionary in ansible in order to check some mount points on a linux server, and I'm a little bit in trouble finding the correct solution, find below my playbook right now: I was trying to build a custom loop to cycle on the dictionary entries and make the same kind of check with less code, something like that, But I'm not able to expand the variable inside json_query ({{item.key}}). The neuroscientist says "Baby approved!" This is my Code: Playbook execution: ansible-playbook debug.yml -e "project_environment=live" - debug: msg: " { { project_environment }}" - debug: msg: " { { check_objects | json_query ('` { {project_environment}}`.current') }}" This is my dictionary: Is a dropper post a good solution for sharing a bike between two riders? Is it legal to intentionally wait before filing a copyright lawsuit to maximize profits? Not the answer you're looking for? Why free-market capitalism has became more associated to the right than to the left, to which it originally belonged? the same filter plugin name. Here are some examples This is a JSON array of objects (hosts). This prints - - MY_NAMESPACE instead of just MY_NAMESPACE. Is religious confession legally privileged? plugin documentation and to avoid conflicting with other collections that may have Toggle to represent unsafe values directly in JSON or create a unsafe object in JSON. It is not included in ansible-core . Issue with Ansible wait_for module - how to reliably check if the VM is up and running? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Try the following command to update "pip install --upgrade Jinja2". Do you need an "Any" type when implementing a statically typed programming language? Ansible JSON - Parse JSON using Ansible json_query - Middleware Inventory Would it be possible for a civilization to create machines before wheels? Exlpore How to Parse JSON Output in Ansible - DevOps4Solutions Assume this is stored in a file called customProperties.json in the same directory as your playbook. Below is the sample you can try. and it will display all the differences between the 2 lists.. It would register systemd-journald.service to it's own variable. 2. Do you need an "Any" type when implementing a statically typed programming language? I don't understand why json_query returns a list. I was wondering if I can achieve my goal without using file plugin? Making statements based on opinion; back them up with references or personal experience. Ansible - Extracting a variable from a large JSON output. Spying on a smartphone remotely by the authorities: feasibility and operation. rev2023.7.7.43526. Sonofa. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, How to pass jinja2 variable to json_query, Why on earth are people paying for digital real estate? Asking for help, clarification, or responding to other answers. Spying on a smartphone remotely by the authorities: feasibility and operation, Using regression where the ultimate goal is classification. rev2023.7.7.43526. @willemdh equalto was introduced in v2.8 of jinja2. If you put something in quotes, it's a literal string. Ansible json_query to filter data on dict of list of dict; Ansible - Getting list values from within a dictionary (regsiter variable) Selecting JSON data: JSON queries; Share. to_json even without specifying the collections: keyword. Are there nice walking/hiking trails around Shibu Onsen in November? As map returns list, I have used join to convert to string. Making statements based on opinion; back them up with references or personal experience. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Understanding Why (or Why Not) a T-Test Require Normally Distributed Data? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I have set server_domain value to myotherdomain.net for testing. Do I have to use first filter every time after json_query? (Ep. How do I register a variable in Ansible, pulled from JSON Output? Sample playbook with a sleep task to give you enough time to stop/start a service from another session, so that you can capture it in the facts_post variable:--- - hosts: localhost gather_facts: false vars: web_folder: tasks . Is there a way to convert this output into "human readable" output?