Ansible multiple if condition.
4 days ago · See the ansible.
Ansible multiple if condition yml ├── nginx └── tomcat Base playbook is : myplaybook. This feature is useful when working with tasks that depend on external events or conditions, such as waiting for a service to become available or checking if a specific file exists. 2. My issue submission for reference: Sep 16, 2024 · Learn how the when condition works in Ansible to control task execution based on variables, facts, and conditions. yml - name: do stuff file: path=/var/www/html/ { { item. Ansible Conditionals Overview Conditionals in Ansible allow you to execute tasks based on specific conditions, making your playbooks more dynamic and adaptable. Ansible’s approach to configuration – separating variables from tasks, keeps your playbooks from turning into arbitrary code with ugly nested ifs, conditionals, and so on - and results in more streamlined & auditable configuration rules – especially because there are a minimum of decision points to track. 19/Ansible 12 release has made significant templating changes that might require you to update playbooks and roles. html#accessing-complex-variable-data But I’m not able to access nested data structure from variables in the when statement. ansible. Conditionals allow you to execute specific tasks or skip them based on the evaluation of a condition. 2 Ansible Project 2 2 November 26, 2013 only_if and when and 1. How do I do this? Thanks 4 days ago · Defining failure Ansible lets you define what “failure” means in each task using the failed_when conditional. FAQs about Using Conditionals in Ansible Q: Can I use multiple conditions in a conditional statement? Dec 27, 2024 · Ansible, one of the most popular open-source automation tools, helps IT professionals and DevOps teams automate various infrastructure tasks. Updated Example I wanted to share this with others after I had someone reach out and ask about using blocks and conditionals with roles. Overcomplicating conditionals by including too many conditions or nested expressions, making the playbook difficult to understand and maintain. This is particularly useful for organizing complex playbooks by breaking them down into smaller, more manageable parts. This guide will walk you Dec 16, 2019 · Nested data structures can be accessed either by indexing using the key name or dot syntax with the key name - https://docs. yml ├── hapoxy ├── java ├── myplaybook. Each one is run evaluating the when-conditition. In addition to loops, Jinja2 templates offer powerful conditional structures that allow for even more flexibility. Nov 18, 2020 · I am trying to run if else statement inside shell module in ansible playbook but looks like my else statement is not executing in any case. Mar 19, 2021 · I have wrriten below script to check if switch is in state mentioned in WHEN condition and to end playbook if so. With this powerful feature, you can automate tasks that would otherwise be difficult or impossible to perform. With Ansible, you can execute tasks and playbooks on multiple systems with a single command. My issue submission for reference: Learn ansible - When ConditionUse the when condition to control whether a task or role runs or is skipped. yml include How to specify multiple conditions in a do-until loop in Ansible Asked 9 years, 7 months ago Modified 6 years, 1 month ago Viewed 14k times Not considering the scope of variables used in the conditional statement, causing incorrect evaluations. This is where loops and conditional tasks come into play. Feb 24, 2024 · in this article, we are going to see how to retry an ansible task until it meets a certain condition or validation. My playbook looks like this: 4 days ago · Note This module is part of ansible-core and included in all Ansible installations. To represent the variations among those different systems, you can create variables with standard YAML syntax, including lists and dictionaries. Ansible, being a powerful automation tool, offers various mechanisms to handle such conditional executions. In this example, the when parameter is used to determine if the foo variable Nov 24, 2021 · I have multiple roles as follows : haproxy, java, nginx, tomcat ├── ansible-test-host. Aug 18, 2025 · The primary mechanism by which conditional logic is added to tasks in Ansible is by using the when keyword. I want to ignore all other plays if some condition is not met. e. Let’s start with a quick definition of each type of plugin 4 days ago · Patterns: targeting hosts and groups When you execute Ansible through an ad hoc command or by running a playbook, you must choose which managed nodes or groups you want to execute against. There are times when we also need to iterate multiple objects, such as list hashes or multilevel variables. yml Jun 2, 2019 · Whats the right way to use if-else with ansible set?? Hi all, I have found multiple examples of documentation with 'when' conditions applied to roles' executions, however for the life of me I cannot get… Jan 16, 2016 · Hi, Trying to write playbook with when conditional statement. Take a look at official docs. However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. Automate tasks efficiently with multiple conditions, variables, and logic for better control. name }} state=directory with_items: " { { services }}" when: type == "bar" and item. yml -i inventory --ask-vault -u (username)-e “security=true restart=true” -k -K name: Update all packages yum: name: “" state: latest exclude A condition can contain One condition Multiple conditions where all of them have to match Multiple conditions where any one of them has to match Multiple conditions where not all one of them have to match Supported data types The data type is of great importance for the rules engine. If you need an or, I'd just go with the "only_if" in that case. This section will guide you through the basics of Jinja2 conditionals, practical use cases, and best practices for using them effectively Sep 12, 2019 · Ansible actually evaluates the conditional which is defined as part of the block for each and every task inside the block itself. apt: name: apache2 state: present when: ansible_facts['os_family'] == "Debian" # Multiple conditions - name: Configure Loops Ansible offers the loop, with_<lookup>, and until keywords to execute a task multiple times. I thought I quickly help out, and share it with everyone in the community 🙂 “IF” st… Dec 27, 2023 · Hey there! If you‘re an Ansible developer, you‘ve likely run into the need to filter and transform data to target specific system configurations and requirements. For example: the registered output consists of services and its status 1: httpd disabled 2: tftp enabled I want to search the line and use it in when condition. This guide covers "when" statements, multiple conditions, Ansible facts, registered variables, and Jinja2 templates for more flexible and efficient playbooks. builtin. This doesn't work: some_dictionary: app: - something - something else - something conditional # only want this item when some_condition == True when: some_condition I am not sure of the correct way to do this. things %} {% endfor %} {{ item }} {% endfor %} ` My requirement is to put an if else condition where if any file err*txt is present under {{ item }} folder like below if ls {{ playbook_dir }}/{{ item Jan 9, 2024 · What is Ansible Block? An Ansible Block is a mechanism to group multiple tasks together in an Ansible playbook. Explore practical examples, common use cases, and advanced tips for creating efficient playbooks. Learn how to use conditionals in Ansible to dynamically control task execution. Specifically first of all I want to read different states per user, register the variable after that and want to iterate over this Feb 2, 2025 · Discover the Ansible Block Module to streamline your automation scripts by grouping related tasks and applying conditional logic. Just do this: when: item. When a condition is not met, the task is then skipped. This guide covers everything you need to know, from basic concepts to advanced techniques. You can I want to evaluate multiple condition in ansible using when, here is my playbook: - name: Check that the SSH Key exists local_action: module: stat path: "/home/{{ login_user. I want to check if the value is in {{ variable1 }} but I get an error: - name: do something when the value in variable1 command: <comm Conditional Role Execution in Ansible: A Guide to Running the Datadog Role Based on Variables In complex infrastructure environments, there are often scenarios where you need to run specific tasks or roles conditionally. Here is my code example: - name: Global_vars Oct 9, 2025 · The set_fact module in Ansible is a vital tool used in playbooks to define or alter the value of variables during playbook execution. If uses first value no matter what the actual value is. But you can add your Using variables Ansible uses variables to manage differences between systems. Jan 9, 2024 · Conditional Iterative At times, we need to execute code conditionally based on a value of a variable, type of platform, or even a result of some other command. Whether you want to configure services, install packages, or skip certain steps, conditionals play a crucial role. Apr 11, 2018 · Ansible has a pletora of ways to accomplish the same tasks. // Run if condition2 is true. There is no need for checks then. Multiple Playbooks examples for when, changed_when and failed_when Feb 4, 2017 · Here is my IF ELSE Ansible logic - name: Check certs exist stat: path=/etc/letsencrypt/live/{{ rootDomain }}/fullchain. The following types are supported integers strings booleans floats (dot notation and scientific notation) null Mar 30, 2016 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. But when condition doesn't work when i use 'OR' conditional to check for multiple conditions. Learn how to use Ansible's when clause to control the execution of your playbooks based on the value of a variable. Mar 31, 2023 · Nested if-else statements that replicate the elif capability: - name: set_fact based on varible set_fact: colour_fruit: " { { 'green' if fruit == 'apples' else 'yellow' if fruit == 'bananas' else 'unknown' }}" (A if True else B if True else C) Can be nested further for additional elif's at the expense of readability Source HOWTO: Use Ansible to set replicate a if-elif-else variable https Jul 6, 2024 · I would appreciate any advice. Syntax and Structure A block is structured in the Oct 3, 2020 · I have var set as boolean to determine the server type and think of using set_fact with condition to assign home directories for the servers. rc} == 0" and so on. 4 days ago · When you add a conditional to an import statement, Ansible applies the condition to all tasks within the imported file. Patterns let you run commands and playbooks against specific hosts and/or groups in your inventory. When creating Ansible playbooks, you often need to execute tasks multiple times or conditionally. In most cases, you can use the short module name assert even without specifying the collections keyword. Jan 16, 2020 · Also, with a when-statement containing two conditionals with the and operator between them, shouldn't ansible stop evaluating conditions after the first one has evaluated to false? I am trying to add a when condition in my ansible-playbook. Basically I am making a playbook to do automated system patching with options for security patches, kernel only patches and to specify packages in a var file. Essential components like loops, conditionals, and until statements are pivotal in controlling playbook task sequences, enabling responsive and efficient automation processes. Mar 7, 2013 · I've tested this and it *doesn't* work (i. That’s why I was trying to use a “search” filter. . Notifying and loops Tasks can use loops to notify Oct 26, 2015 · I want to conditionally execute a set of tasks. By leveraging these features, tasks within playbooks can respond dynamically to different conditions, making automation A condition can contain One condition Multiple conditions where all of them have to match Multiple conditions where any one of them has to match Multiple conditions where not all one of them have to match Supported data types The data type is of great importance for the rules engine. One common use case is the need to execute a specific role only if Mar 25, 2020 · This is what I basically understand you want to do: determine a host you need to use based on a set of condition depending on the host that was chosen above, run a play or an other finally do some other tasks unconditionally Here is a very basic yet fully functional example to achieve your requirement. Oct 14, 2021 · Having a hard time working with Ansible? Take your automation skills up a notch by learning Ansible when and other conditionals in this tutorial! Oct 11, 2025 · When statement in Ansible In Ansible, the “when” keyword is used to specify a condition or a set of conditions that must be met in order for a task to be executed. Learn how to use Ansible when multiple conditions with this comprehensive guide. What is a nested ‘ when ’? - block: - debug: when: True when: False As you can see, debug is conditioned by when in a block Mar 19, 2021 · I'm quite new to Ansible, so please be patient. May 30, 2024 · multiple when_ conditionals Ansible Project 5 18 March 8, 2013 Ansible 1. and a single successful condition, which I check using when condition. We would like to show you a description here but the site won’t allow us. This behavior is the equivalent of Tag inheritance: adding tags to multiple tasks. As a beginner you will mostly use Understanding Jinja2 Conditionals # Creating dynamic and adaptable configurations for various network setups is crucial in network automation. Jun 2, 2019 · Whats the right way to use if-else with ansible set?? Hi all, I have found multiple examples of documentation with 'when' conditions applied to roles' executions, however for the life of me I cannot get… Jan 16, 2016 · Hi, Trying to write playbook with when conditional statement. May 5, 2014 · When using “when:”, you don’t have to wrap variables in braces. Dec 27, 2023 · To check multiple conditions, use elif (short for else if): // Run if condition1 is true. The "and" seems Jun 15, 2024 · Introduction Someone recently asked a question on x/twitter, on how to perform conditional statements in ansible. Oct 17, 2018 · Today I have good news: nested when s work as expected in Ansible. Jun 30, 2017 · I am having issues when trying to use multiple and/or conditionals in a when statement to decide whether a task needs to be ran or not. I simplified it to a minimun set of tasks so it fits in a question. I wonder how do I do an IF ELSE Statement in ansible. Some of t 4 days ago · This is the latest (stable) Ansible community documentation. This dynamic nature of set_fact allows for greater flexibility and adaptability in managing configurations and automating tasks. This is normally used to change play behavior based on facts from the destination system. And I need to deploy the bash script in a different server. One of the AND conditions has an OR conditional inside. May 27, 2018 · I want to run few tasks in shell if they satisfy a condition. I know that ansible use when for their If… Mar 11, 2024 · An Ansible loop allows you to repeat a task or a set of tasks multiple times with different values, reducing code duplication and making playbooks more concise and maintainable. Jun 1, 2022 · Explain what is a conditional statement and how to use when conditional statements in Ansible playbooks to evaluate conditions and run tasks. yml and looks like May 27, 2022 · Ansible’s approach to configuration – separating variables from tasks, keeping your playbooks from turning into arbitrary code with nested conditionals - results in more streamlined and auditable configuration rules because there are fewer decision points to track. As with all conditionals in Ansible, lists of multiple failed_when conditions are joined with an implicit and, meaning the task only fails when all conditions are met. Instead of writing the same task multiple times with slight variations, you can use loops to iterate over a list of items and perform the task (s) accordingly. It allows you to add conditional logic to your Ansible playbooks and control the flow of execution based on certain conditions. Conditionals are an important part of Ansible playbooks. ) - ( '"nfsserv1" in var_applications or "192. name: ods shell: “/something {{state}}” when: ((ods) and (not (ansible_hostname | search(“demlh*”)))) register: sss_ods_out notify: output ods ignore_errors: yes Here sss_ods is a variable defined in a vars file. Important: The ansible-core 2. The primary purpose of a block is to create logical groupings of tasks, which can be treated as a single unit. - name: verify application/database processes are not ru Mar 6, 2020 · Here is my variable file ` layers: name: APP things: cactus lotus jasmine rose name: WAS things: mango apple ` Below is my jinja template file: ` {% for layer in layers %} {% for item in layer. Learn how to parse JSON data in Ansible, transform it into structured lists, and search for specific criteria using filters like `selectattr`. Appart from that, with Conditionals , if you have multiple conditions, you can group them with parentheses. If you want to define variables for each role, one approach is to use a separate var file for each role: Apr 15, 2021 · In Ansible, you can define conditions that will be evaluated before a task is executed. When conditional can be really flexible depends on your need. By the way, you can edit a prior post by clicking on its little pencil icon (hint Mar 14, 2025 · Tired of Ansible running every task? Learn how to use when statements to control execution based on conditions, variables, and system facts. However, I am not able to figure out the exact syntax/method to do it because my roles are using additional parameters. The until directive in Ansible is used in conjunction with the retries and delay parameters to define the retry logic. Mar 25, 2025 · Learn how to use the when condition in Ansible playbooks. Ansible Conditions In an ansible playbook, we sometimes need to execute different tasks depending on the value of a varia May 19, 2021 · The following task should be executed if 3 AND conditions in when clause are meet. For Red Hat Ansible Automation Platform subscriptions, see Life Cycle for version details. Control task execution based on system facts and variables. Can I create a new task to add to the app value in the some_dictionary somehow? Mar 10, 2021 · How to run the playbook on a specific set of hosts with a conditional variable vars_file. 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 perform some very complex transformations. So instead of trying to mess up your yaml file with if-else statements, create a single jinja2 file with the required template parameters (looks like you pretty much got Oct 15, 2012 · Ok, so the primary conditional mechanism in Ansible is still the host selector. Apr 15, 2024 · SUMMARY K8s_info module has wait_condition which works as expected when all nodes are up but when nodes are down and we sould like to wait , it doesn't work as expected. Basic conditionals using the when clause The when clause is the go-to tool for conditional execution. Note that if you have several tasks that all share the same conditional statement, you can affix the conditional to a task include statement as below. 168. But when condition doesn’t work when i use ‘OR’ conditional to check for multiple conditions. Finally, ignore_errors: true ensures that Ansible continues to execute the playbook even if some of the tasks fail. Jan 29, 2019 · I would like some help with syntax for a print statment that has multiple conditions. - name: display foo if foo. The “when” […] Feb 2, 2021 · I'm running an if statement in a bash script. yml when: ansible_os_family == "RedHat" Where Ubuntu. Oct 24, 2014 · Not exactly…I want each condition to be a regex on the output of the original command (which also contains a lot of other text). key == “perl” For example, the following works for me: $ cat test_with_dict. Basic Conditionals When Statement # Simple condition - name: Install Apache on Debian-based systems ansible. Okay. It is more like do sometask until somecondition kind of setup available in all the programming and scripting languages Ansible lets you execute a task until a condition is met or satisfied. Now let‘s look at real-world examples of using if statements in Ansible templates and playbooks. Currently, the quotes for '{{inventory_hostname}}' is causing errors and if I remove the quotes the playbook ru Jul 3, 2020 · Hi all, Newbie here - I’m writing a playbook that I’m running a shell script and if the output is X then I want to skip the task and move on to the next task. For instance, to install multiple packages in a single task, loops are particularly A condition can contain One condition Multiple conditions where all of them have to match Multiple conditions where any one of them has to match Multiple conditions where not all one of them have to match Supported data types The data type is of great importance for the rules engine. The following types are supported integers strings booleans floats (dot notation and scientific notation) null Apr 30, 2024 · Here are several practical examples of using the when functionality in Ansible to only run the tasks when certain conditions are matched. In this tutorial, we’ll see practical examples of how to use conditionals in Ansible playbooks based on the output of a command Jan 18, 2025 · Ansible allows you to retry a task until a specified condition is met. key == “php” or item. All three tasks also inherit the privilege escalation directives, running as the root user. These allow tasks to run only when specific criteria are met such as variable values, file presence, or system facts. I think it works because when conditionals are already an expression and evaluated by Jinja2 directly, hence you don't use {{ }} in when condition. What is a nested ‘ when ’? - block: - debug: when: True when: False As you can see, debug is conditioned by when in a block Jul 2, 2015 · I need to create new variable from contents of other variables. However, it always choose last command (/home/user//bin/) to execute even though condition matches with another domainname. A condition can contain One condition Multiple conditions where all of them have to match Multiple conditions where any one of them has to match Multiple conditions where not all one of them have to match Supported data types The data type is of great importance for the rules engine. Examples of commonly-used loops include changing ownership on several files and/or directories with the file module, creating multiple users with the user module, and repeating a polling step until a certain result is reached. Upvoting indicates when questions and answers are useful. But I have multiple plays in my playbook and those plays are being executed on hosts using add_hosts module. blockinfile if you want to insert/update/remove a block of lines in a file. yml command execution… Jun 8, 2020 · 1: Hello Is it possible to search in when condition two strings from single line by matching the registered output. Mar 1, 2022 · Ansible is a Configuration Management Tool with which you declare a state, ideally idempotent. The following types are supported integers strings booleans floats (dot notation and scientific notation) null In Ansible, conditionals and loops are used to make decisions and repeat tasks based on certain conditions. Jul 15, 2024 · Make your Playbooks more readable and maintainable using the Blocks feature in Ansible. In this article, we Nov 1, 2018 · While you should use yaml operators and syntax for majority of the Ansible code, you don't have to use yaml operators with when: conditional. 2 Jul 9, 2015 · I want to conditionally define a variable in an Ansible playbook like this: my_var: "{{ 'foo' if my_condition}}" I would like the variable to remain undefined if the condition does not resolve to The when parameter (which is like an if statement) can be used to do something when a condition evaluates to true or false. yml hosts: localhost connection: local gather_facts: no vars: values: foo: val1: “this is foo value 1” val2: “this is foo value 2” bar: val1: “this is bar value 1” val2: “this is bar Jun 29, 2017 · I am having issues with using multiple conditions in when to validate whether or not to run a task. assert for easy linking to the module documentation and to avoid conflicting with other collections that may have the Using variables Ansible uses variables to manage differences between systems. Feb 24, 2024 · In this post, we are going to see how to use conditional statements of Ansible such as when, changed_when, failed_when and where to use them appropriately and how it works. So for below example - If I cannot find any new file in Play1 then I don't want to execute P Nov 4, 2024 · Ansible, a highly flexible automation tool, is designed to simplify and organize complex operations. The following example defines two variables: create_user_file and user. name is defined and equals to "hello world". Aug 26, 2016 · I would like to add an item to a list in ansible dependent on some condition being met. Ansible offers several loop structures, such as with_items, loop, and until, to facilitate the management of repetitive tasks. 100" in var_applications' ) Oct 15, 2021 · Ansible is not meant to treat If-Else-Statements. /_common/check May 19, 2021 · Multiple OR condition in ansible Asked 4 years, 4 months ago Modified 4 years, 4 months ago Viewed 5k times Oct 7, 2019 · I have multiple plays in below playbook. 4 days ago · Manipulating data In many cases, you will need to perform complex operations with your variables. With set_fact, you can create new variables on the fly based on the output of […] On the ansible documentation page, I see this bit of information. name if item. I’m asking the Ansible project to document this somewhere, not obvious at all. Here's how to use it. Below is my if else statement. Currently I'm using something like this: - command: echo "{{ var1 }}-{{ var2 }}-{{ var3 }}" register: newvar The problem is: Usage 4 days ago · This is the latest (stable) Ansible community documentation. For example, if multiple tasks update a configuration file and notify a handler to restart Apache, Ansible only bounces Apache once to avoid unnecessary restarts. My playbook looks like this: Mar 19, 2021 · I have wrriten below script to check if switch is in state mentioned in WHEN condition and to end playbook if so. $ oc get nodes NAME STATUS 4 days ago · See the ansible. Apr 8, 2016 · I have multiple tasks depend from the value of variable1. Well, you‘re in luck – Ansible provides two powerful Jinja2 filters just for this purpose: selectattr and rejectattr. with real time examples. pem register: st - include: . Ansible conditional statements practical examples. I would create a play for webservers by group, definitely. Aug 18, 2025 · Learn how to use Ansible conditionals to improve automation workflows. 2 - conditionals Ansible Project ansible-project 0 2 May 10, 2013 How can I do multiple tests within a single when: statement Ansible Project 13 13 October 6, 2014 Using composite "when:" in Ansible 1. As you mentioned in the bottom of your question, with jinja2 templates it would be easier, but it would not just be easier, but it would make it the correct way to do it. What's reputation and how do I get it? Instead, you can save this post to reference later. They support decision-making and provide a way to take specific actions based on the outcomes of commands or tasks. That alone will greatly improve your chances of (a) your questions being understood and (b) someone jumping in with an answer. See how to use AND, OR, and NOT operators for multiple conditions. Aug 3, 2021 · This page explains how to define multiple when conditions in Ansible. 4 days ago · Notifying the same handler multiple times will result in executing the handler only once regardless of how many tasks notify it. Since there is one correct state, one would define that state in playbook only. This is done with the when keyword, which accepts expressions that are typically based on a variable or a fact. Using Loops in Ansible Loops allow the repetition of tasks for multiple items, enabling efficient task execution without redundancy. yml when: ansible_os_family == "Ubuntu" - include: RHEL. When the create_user_file is evaluated to true, a new file will be Hi everyone, I just started learning about ansible. Some of the items should be in the list unconditionally, for example, item1. The following types are supported integers strings booleans floats (dot notation and scientific notation) null Jan 11, 2017 · Hi, did you already solve your problem? And on the tasks main. when: <some condition> Often, the when parameter is used to compare a variable to a boolean (such as true, false, 1, or 0), to a string (such as Hello World), or to an integer (such as 12345). Basically I am using extrended variables within the ansible command to state what sort of updates I want to run like this: ansible-playbook site. An Ansible pattern can refer to a single host, an IP address, an inventory group, a set of groups, or all Learn how to filter a list of dictionaries in Ansible using selectattr and map (attribute) to extract specific values efficiently. Consider this playbook: - hosts: all tasks: - include: Ubuntu. playbook. yml and RHEL. Nov 1, 2023 · By mastering Ansible‘s when statements and conditional logic, you can create playbooks that intelligently adapt to each server‘s needs. Nov 13, 2014 · I just hit this issue (two years after you did) and the reply to my issue was that Ansible list syntax does an implicit AND on the multiple conditions, not OR, contradicting what Michael DeHaan wrote above earlier. This guide demonstrates how to verify conditions dynamically. If I remove the May 27, 2018 · Ansible Project 3 10 October 25, 2013 Checking for multiple conditions using “when” on single task in ansible Ansible Project 0 15 November 22, 2015 multiple when_ conditionals Ansible Project 5 17 March 8, 2013 I am trying to set a variable in Ansible with set_fact at runtime based upon another variable. stdout }} Jul 24, 2022 · How can I achieve "nested when" (nested if) in Ansible task? For example, I want to print item. foo == "bar" Normally this should be "split" up into as many separate tasks as you have services in { { services }}. There is an error while Apr 24, 2024 · The condition is also incorrect, because var_etchosts is a registered variable so it will have the structure of a task result and this condition will never be true (the result from shell is a dictionary that does not have websrv as a key. First, put your Ansible code between “triple-back-ticks” lines, like this: ```yaml # Your Ansible code here ``` so we can see the indentation. using retry until specification. Is there any syntax available that would let me execute a group of tasks, where the condition is evaluated once per whole group (like in a if stateme Aug 8, 2018 · I try to use a conditional when inside a task with a nested loop. it seemed to ignore the second & subsequent when__ I was aiming to post this a few days ago, then decided that I had a reasonable enough workaround in my specific case by using is_set and when_boolean Yeah, we know it doesn't work -- that's what we were saying earlier. The following types are supported integers strings booleans floats (dot notation and scientific notation) null Nov 24, 2018 · Thanks for your update. A conditional controls the flow of tasks based on specific Oct 29, 2018 · how to use if elif and else jinja condition in same statement in ansible Asked 7 years ago Modified 4 years, 10 months ago Viewed 44k times Sep 16, 2024 · Learn how the when condition works in Ansible to control task execution based on variables, facts, and conditions. In this comprehensive guide, you‘ll learn how to leverage conditionals to make your automation more powerful, efficient, and resilient. Learn what Ansible conditionals are with examples for when and register. We will cover following 3 different kinds of conditional statements in this section when failed_when changed_when Using when Sep 13, 2024 · Learn how to use when condition in Ansible playbooks with examples. The following types are supported integers strings booleans floats (dot notation and scientific notation) null 4 days ago · In the example above, the ‘when’ condition will be evaluated before Ansible runs each of the three tasks in the block. Another great Apr 18, 2024 · Conditional statements In Ansible, conditional statement allow you to make decisions and execute different tasks based on specific conditions. “end_play” is terminated only that particular play and the following plays are being executed. Optimize your playbooks with this detailed guide. So one of them should work Mar 18, 2024 · Ansible is an open-source automation tool that enables system management and configuration. Strangely the task runs if the second condition is satisfied even though the first one fails. replace module if you want to change multiple, similar lines or check ansible. // Run if both conditions are false. You can of course use the 'command/shell' module with 'register' to set a variable that checks whether the service is running and use "only_if: $ {command_result. In this comprehensive 2500+ word guide, we‘ll dig deep into how these […] Oct 3, 2020 · I have var set as boolean to determine the server type and think of using set_fact with condition to assign home directories for the servers. com/ansible/latest/user_guide/playbooks_variables. The examples further tell how to do a logical “OR” or “AND” using Ansible IT automation tool on your macOS, Linux, or Unix desktop. The following types are supported integers strings booleans floats (dot notation and scientific notation) null I have wrriten below script to check if switch is in state mentioned in WHEN condition and to end playbook if so. I felt this was a great question and wanted to share the playbook we came up with. I'm trying to come up with an elegant way to populate a list. ldvsbyqtisfzwggwqkhodbbvcvpuzttixitggfbogznjlqghxiuoatddnhqztdzzawuvrgcgxglqg