Ansible prompt for input variable vars_prompt: - name: "vm_env" prompt: "vm_env (values: PRD, TST, DEV)" default: "DEV" private: false Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible Tower). --- - hosts: all remote_user: root tasks: - copy: content: "My content" dest: "01. address == "192. Specifically, I would like to ask for user input on a location of a server, and then execute a specific action based on the input. 1. Instead you should be using --ask-become-pass on the command line when running ansible But if i would first ask, It will ask all the variables that are being used in roles A, B and C. Improve this answer. I wanted an Ansible-native solution. To be more flexible I ask via prompt for the hostname. – Notice that the var_prompt is called at the start of the play. You can have a vars: section that is scoped to an individual tasks, but I believe vars_prompt must be a the play level. Vars_prompt is hugely beneficial for: Simplifying Dynamic Configuration Secure Handling of Sensitive Data Validation of Critical The thread is old but the varied solutions keep coming. 1: 0: September 15, 2016 Vars Module. You could have an interactive wrapper script (running outside of Ansible) that prompts for values in a loop, and then generates a template or variable file with all of the values. Ansible won't prompt for variables defined by the command line --extra-vars. if the passed value is not what the user desires (for ex: Typos/Values dependent upon time windows etc), then Ansible automation is intelligent enough to prompt a user at least for an interactive run. shmmax " echo: yes Prompts¶ When running a playbook, you may wish to prompt the user for certain input, and can do so with the ‘vars_prompt’ section. In the left panel of Ansible Tower, select Templates and then select a template you have created. So if you have 100 hosts, Ansible will spend significant amount of time gathering all the facts before testing your assertion. Then, when launching the job, there will be a prompt that I have a playbook where I'm spinning up an instance in aws with the ec2 module. If you have a variable that changes infrequently, you can provide a default value Note. yaml and add the following content:--- - name: Playbook with Prompted Variables hosts: db vars_prompt: - name: user_input prompt: "Enter a value:" tasks: - name: Task using prompted variable The command expect user input at two points and then proceed further. According Ansible Tower Best Pratices. 5. For these variables in particular I have written a simple play book master. azcollection. According to the vars_prompt documentation , you can add a default value for your variable, in the case the user does not enter any content. A task list is so named because it can only consist of tasks; metadata like vars, vars_prompt, hosts, etc. But as one can see from the example, one has to organize the tasks accordingly and enhance them with the necessary functionality. user_input | lower != 'y') is true. json' Now the file has only one line like below { out_file: exp_app_12. yml:. txt" But getting following exception:-Cannot parse as JSON (error: No JSON object could be decoded) or YAML (error: Input type `list` is not a dictionary). My goal is not to execute the prompts, when I use the charts tag. "10. The docs strongly recommend against setting the sudo password in plaintext:. One thing you can do is, write a wrapper script over Ansible which will first prompt user for the hosts and then dynamically structure an ansible-playbook command. I can’t remember if we decided to mask the input of these variable entirely or if there was a way to only mask certain variables we prompt for. 28" or ansible_default_ipv4. Is there a command to display the response typed by the user (when they are typing in the response) - not just via a debug message. yml -e cmd=reboot $ ansible-playbook test. azure_rm_resourcegroup: name: "{{ resource_group }}" location: "{{ location try this: no need to create a new variable devices but a dummy host. If you want your playbook to prompt the user for certain input, add a ‘vars_prompt’ section. I avoid prompts in playbooks. - name: Example playbook hosts: all vars: variable_name: value Ansible - Using user input to chose a variable. yml playbook:--- - hosts: localhost gather_facts: false vars_prompt: - name: registered_names_prompt prompt: Please enter names. script modules. yml. yaml add a task: - name: Register dummy host with variable add_host: name: "DUMMY_HOST" DEVICES: "{{ branch_number }}" I'm trying to add users to a Windows AD through Ansible and for that I need to prompt the user for the new users' information (username, password and AD groups). To turn your prompt into a question, provide a say and ask set of variables for each question you wish to ask. Q: "If I understand it correctly, Ansible shouldn't prompt for the variables if they were already set before, however, it still prompts for the variables when I try to execute the playbook. For example, if you use one playbook across multiple software releases, you could prompt for the particular release version echo: yes private: no register: prompt_status - name: Continue tasks shell: echo 'Continue full flow' register: reset_account_response when: prompt_status. In the above example, check_all: True ensures that the task gives the matching answer to each prompt. \myScript. If you have a variable that changes infrequently, it might make sense to provide a default value that can be overridden. a prior param could be input into a follow-on param such as specifying a top-level directory and having subdirs default to being in the same top-level or allowing the user to specify a whole different hierarchy. Certainly! Let's break down the information about getting user input in Ansible playbooks using the vars_prompt keyword:. user_input | lower != 'yes' This condition will be true in many cases because if the user enters 'y', the second part of the condition (confirm. You could use the --extra-vars tag to explicitly set any of those variables, and the prompt would be skipped, thereby I want to first ask for the flag from the user, if it's yes, then I read the name variable from another file, and then display it. To set a different ID for the rekeyed files, pass the new ID to --new-vault-id. Playbooks should not use the vars_prompt feature, as Tower does not interactively allow for vars_prompt questions. ps1 to enter the required value and proceed with script execution. For more complex needs, consider the use of expect code with the ansible. Users can pass input in a couple of ways. Ansible-target. I need to somehow pass it a variable and have it come through as an int, and I'm not having any luck. Note. I want to run a shell script using ansible but the shell script requires user input to execute successfully, For example: my shell script asking the unique id for an ossec agent, through ansible I can able to predefined my unique id (user input). user_input }}". shell or ansible. I've wondered if there was a parameter to add in the ansible. Before provisioning, the operator can edit the file manually for any final tweaks or customizations. Ansible: How to use multi-value data list as inventory and pass to target host. Sort by: Best. And setup task is executed before pre-tasks, if you don't turn off fact gathering. Commented Feb 12, 2019 at 15:44. user_input | lower != 'yes') is true. But it doesn't prompt for the variables eventhough I used var_prompt role. 3. A: Split the playbook, e. If you need to do some tasks, and then prompt for input based on the task results, you have two options: Use the pause module with a prompt, register the result to a variable, then operate based on the content of "{{ your_result_var. I was wondering how to skip prompt input of a skipped task ? Below i pressed no. user_input == "yes" - fail: msg: "Unexpected user input while prompting approval" when: prompt_status. The groups variable is a dictionary of all of the groups and hosts in your provided inventory, The strength of the prompt plugin comes from its ability to gather Ansible facts, as a task, during the run of a playbook. Shell script when triggered standalone, prompts for some user input. HI, I am trying to write an ansible playbook which will run some command on a remote server, but the problem is when this command is run, it asks for user and password which I cannot provide from the command line. Then you can use pre_tasks to validate the input that was provided, either interactively or as an extra var. shell module documentation). But here for a single *. The command is like follows: $ abc_1. yml,the main function is to lookup the roles and enter one as input for second playbook. I’m trying to figure out a way to pass a variables file to awx job template. it helps to understand the source inventory easier. When I run the execution based on a specific tag, I get the prompt: $ ansible-playbook --check --tags charts playbook. txt 3. Use the JSON format if you need I can see that the prompt appears, the default value is set, but I'm not able to type anything at the prompt. You can use the vars_prompt keyword to prompt the user for input during playbook execution. A common use for this might be for asking In this tutorial, we will go over how to use vars_prompt ansible section if you may wish to prompt the user for certain input while running ansible playbook. yml --extra-vars '@input. user_input could also be used for expect or other tasks. For information on encrypting your passwords and other secrets with Ansible Vault, see Encrypting content with Ansible Vault. I am new to Ansible . Note that the implicit The scope of variables declared in vars_prompt is the play. Is it possible to do this in I have a question, with optional input of A or B in vars_prompt can the command be executed in a playbook task. Why Ansible ignores ansible_become_password The second option works with an input ansible-playbook loop. user_input | lower != 'y' or confirm. Enable Survey: Survey the How to prompt user for input inside the custom module? Ansible You can use vars_prompt at the begining of a playbook to gather some variables which are passed to your custom module when it is run though. taking user input during execution-ansible. My preference would Right now I'm doing this by setting ev_security_only in the ansible-playbook command, and then referencing it in a when: statement in my playbook. This can be done, and it is very easy with Ansible Prompts. Create a playbook. But i want to ask first which role to use and then i want to ask the variables that are being used in selected role. but this works fine. example name: checking the switchshow value_command: command_set: command: switchdisable command: switchshow Like with vars_prompt if we select A 1st command need to execute if B second command need to execute Can this be achieved I am currently using Ansible to deploy a resource in Azure as follows: - name: Deploy a Resource Group in Azure hosts: localhost gather_facts: no connection: local vars: resource_group: test-rg location: eastus2 tasks: - name: Create a resource group in Azure azure. In this example, a survey is created that will prompt for a value that will be with the "foo" variable. My preference would be to prompt me at the beginning of the playbook to type in yes or no, register that as a variable, and then use that like when: ev_security_only == " {{ variable }} " to set it. yml cannot get the variable. or. you are misunderstanding the docs, the use of variables IN the conditional 'when' not using when to make var assignment conditional, for that you can use filters: Please don't post only code as answer, but also provide an explanation what your code does and how it solves the problem of the question. yml file. (such as cron or Ansible AWX). The set of extra variables defaults to any Extra Variables already configured for the job template. How to create a one-time user prompt input in ansible? 1. prompt: Please enter the port name: 0/1-0/5 vars_prompt directive – Prompt the user to provide input as the first step in the playbook. But hitting Ctrl+C will kill the whole play, not take a single host out of the play. That was enough to cause the ansible script to timeout waiting for privilege escalation. I haven't seen this a lot though, people usually use the Ansible vault if they have secrets they don't want in the playbook. servers vars_prompt While using ansible I have found that you can use the vars_prompt before running tasks to ask questions and set the input as variables. 68. ansible-playbook -v /path/export. This might also fall in the category of “janky”, but I like it Continue reading Create a menu The way to specify such a variable on the command line is this: ansible-playbook --extra-vars="host=HOSTNAME" playbook. You'll need to prompt for user input in tasks rather than in the vars_prompt section; variables in vars_prompt aren't available until after all the data has been collected. If you need input from the user, have them provide it on the command line using -e variable=value or in a file and using -e You should just pass the answer to the question as a variable using extra_variables. – Konstantin Suvorov. But, there is no way to pass the input during run-time. Ansible will import the users variable from your var file, and loop n times with number of users you have. So you could prompt the user to confirm every host. 5k 32 32 gold badges 159 159 silver badges 214 214 bronze badges. Ansible: supplying input file to command. pause module – Prompt the user to provide input at any stage in the playbook. Getting Input Using vars_prompt directive I have a situation where depending on the user input with vars_prompt specific set of commands in the playbook task need to be executed. If you really need to prompt the user for this information, you could ask for a comma-delimited list: - hosts: TestServer vars_prompt: - name: application_list_csv prompt: "Please specify the applications, separated by commas" And then split it in task into an actual list: I have a question, can we pass a range of inputs with vars_prompt. yml --extra-vars "arg1=demo1 arg2=demo2" Method 2: JSON string format Note. Using input file name in expression for file output The vars_prompt: needs to be at the top of the play, i. You can conditionally skip execution of the vars_prompt: prompt by defining the variable on the command line. file3. Declare variables at the top level of your playbook using the vars keyword. It is not possible for Ansible to prompt in the middle of a playbook. Could you please help – Bhavani Prasad. Let's say you have: vars_prompt: - name: server prompt: New Server Name? Ansible is an automation and provisioning tool we can use to obtain specific configurations on the machines that are part of our inventory. upvote Surveys are used to create a prompt for user input. user_input is defined and prompt_status. For example: - hosts: localhost gather_facts: false tasks: - name: get username pause: prompt: "User name for ACL" echo: The ansible. Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible Tower). Thank you for your help. I would prefer doing this using python, but you can use any language of your choice. How do I see a list of all of the ansible_ variables? When running a playbook, you may wish to prompt the user for certain input, and can do so with the ‘vars_prompt’ section. Consider avoiding the use of vars_prompt if at all possible. e. The second playbook is the "provision" playbook, which prompts for a variable file as input. See Passing variables on the command line in the /Variables/ chapter. The input provided at the command line will be stored in the password variable, which I want to use vars_prompt to set password and my expectation is only to prompt once to input password. I would like to select a specific variable based on user input in an Ansible playbook. It assumes the variable is an integer. to make some tries, but the same WARNING appears each time. key=value format Values passed in using the key=value syntax are interpreted as strings. You can use the poorly named pause module to prompt for user input in a task. In What is Ansible Vars_Prompt and Why is it Useful? Ansible vars_prompt allows playbooks to dynamically prompt for user input at runtime. This is how it looks from the main Note. Follow answered Jan 23, 2014 at 9:50. Predefine a variable Right now I'm doing this by setting ev_security_only in the ansible-playbook command, and then referencing it in a when: statement in my playbook. It can only be run during the playbook run since I need to check if the file exists. It then prompts them if they want to add another VLAN. prompt: Please enter the port name: 0/1,0/2,0/3,0/4,0/5 But when I want to pass the input of ports in a range. pre-tasks works same way as tasks, but are executed before roles. I’m trying to create a playbook that will prompt the user to add a new VLAN number and Name to be populated on all my switches (in an inventory file). aws_launch_configuration I have a big ansible playbook that calls other tasks, but I can't seem to have the task ask for a variable. For example I tried with vars_prompt module for satisfying the requirement. " In this video, I demonstrate vars_prompt and hopefully highlight some solid use cases for it. What I am seeing are 2 things. Similarly, if the user enters 'yes', the first part of the condition (confirm. I tried with shell/command/raw options in Ansible playbook (with no luck). 142" vars_prompt: - name: location prompt: "Location of server? Input options: loc1/loc2/loc3 I have a vars_prompt in my ansible site. Single Ansible task for become yes and no. 1. Quoting from the Note in the section Interactive input: prompts: Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible AWX). The hosts provided must exist in your inventory. The prompt shows up in the command prompt but the response typed by the user does not. example: From the below playbook, i am able to pass multiple port numbers split by ",". var_prompt It is excellent for taking passwords as input but is not very flexible regarding yes/no prompts. techraf techraf. I found in the ec2 examples the code snippet, which allows you to run a second playbook with newly spun up instance for further configuration. Ask Question Asked 7 years, 11 months ago. Right, as this is the expected behavior. 0. file2. The variable selection is in dropdownlist format to facilitate users to easily make their selection. In one case I'm using ansible's expect option. It seems that I must set vars_prompt in both A. The usual patterns for targeting hosts and groups apply. user_input else ansible_hostname }}" Share. To better understand my issue, first I must explain how it’s configured manually : go In my ansible playbook I want to get the input from text file and perform some set of operations. Here's an example playbook named greet. Modified 7 years, Add private: no to the prompt definition (the default value is to hide user's input): - hosts: web. Ansible with a rotating sudo password? Further Documentation. 2. If the flag is no, I read the user input for name, and display it. Without that A prompt causes Ansible to ask the user for the desired variables and store them each time a playbook is run. ['war_file_1', 'war_file_2', 'war_file_3'] It looks you like to append to a list and do something similar - name: Add WAR files set_fact: WAR_FILES: "{{ WAR_FILES + [item] }}" with_items: "{{ war_names. I've got a task (actually a role, but using a task here to make the example easier) that I don't own which does some operations on a variable. You must list the prompt and the answers in the same order (that is, prompt[0] is answered by answer[0]). For example: The following playbook is an example to show how var_prompt it could be used to prompt the user for confirmation. If you need to do some things, and then prompt for more input based on those tasks: you can use multiple plays, and pass the variables of interest between plays. The when clause of your prompt should become: If you absolutely need the user to provide the variables, I would first of all use vars_prompt so that the variable value is asked interactively if user forgot to provide them as extra vars. Anybody knows h Following in yaml of Playbook which I am run from AWX Ansible. Still it prompted for input for the skipped task [root@san pure]# ansible-playbook main. file1. I am prompted to enter these values, any idea how this can be done with Ansible? I looked at ansible prompts but how to pass those variables to Ansible prompt selection not setting variable for all hosts. can only be set at the play level. If you must use vars_prompt, refer to and make use of the Surveys functionality of Tower. May be prompt - debug: msg: "{{ prompt. I get no console echo when inputting the variables that I prompt for. In addition to security, prompts support flexibility. Prompting the user for variables lets you avoid recording sensitive data like passwords. Ansible vars_prompt for roles. Modified 1 year, pause_var - command: "echo {{ pause_var. For validation, I usually use the I have an Ansible playbook which calls an existing shell script. Share. Prompt the below menu ; Edit name; New name; I have tried with vars_prompt, since I am newbie stuck with using conditionals along with vars_prompt. Select Add Survey or Edit Survey. Quoting from Interactive input: prompts:. Regarding your question about Variables and how to. cfg file to force the interactive mode, Prompt for Extra Variables: If this is checked, the user is prompted for Extra Variables at job execution. I'm using ansible to automate project deploy on machines. yml -e cmd=reboot -e skip_confirm=true If you do not want to introduce a new var, you can use the existing one but that will still require a modification of your current playbook. But it's easy to implement using split (adding trim for security). ansible-vault view --vault-password-file <path to passwordfile> test. Ansible vars_prompt in separate file. Prompts for individual vars_prompt Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible Tower). (An example is part of the ansible. 141" loc3: "10. This has helped create a questionnaire for a playbook I have which is great. That variable file has a big list of hashes with the desired VM info. So, the fact is not propagated on all hosts. In ansible I am trying to get user input. Commented May 27, 2019 at 12:32. builtin. Then in the wrapper script you can call your playbook with ansible-playbook , it could source in the file that you generated with the wrapper script. split(',') | list }}" Getting user input. To obtain total automation, we usually don’t There is the pause module to prompt for an input inside a task. It makes sense to use role name as the prefix for variable. 2k 29 29 I think I may be using vars_prompt incorrectly because when I define a variable (used as a host) from command line, the host is used for the following task correctly: ansible-playbook newfile -v -e ' Ansible: Output a variable in vars_prompt. I use the dohost in tower_webhook_payload to limit the hosts used to run the playbook. hence why the input prompt comes as a bit of a surprise. There's no way to enter a list from scratch. For example, to rekey a list of files encrypted during a playbook run, I need to get user input. This is my current playbook but thi When destroying infrastructure with terraform destroy --force the variable asks for input, although the input does not matter. Has anyone accomplished a "choose from list of options" prompt in ansible? Share Add a Comment. Ansible Developer. As we discussed in previous articles, we specify tasks which should be performed inside playbooks which are defined using yamlsyntax. Menu Don't use global variables inside a role. Commented Jun 17, 2021 at 12:14. assert, only once, if variables by vars_prompt are empty. g. Can we achieve with_sequence. . So the best you can do is set the value of the variable to an empty value or doesn't set the variable at all. Ask Question Asked 1 year, 6 months ago. Ansible supports this functionality through the vars You have a few problems, vars prompt is 1 part of your playbook and the printing of the variable should be on a "tasks" section, also on the prompt you don't need to register the value, you can access it by the name of the prompt:--- - hosts: localhost vars_prompt: - name : Totoortiti prompt : Toto or titi ? When a variable is set in a parent playbook, and a child playbook is being imported, even if the variable exists for that server, Ansible prompts for the new variable. At runtime, I get prompted to input something: > . Can anyone help on this? You could make your script completely independent of user input by using some of SQL Server's built in functions like I am doing below:--Variable to use for dynamic sql DECLARE @sqlStatement varchar(MAX) = ''; --Returns the month as its full name like June, or July DECLARE @fullMonthValue varchar(100) = DATENAME(month, DATEADD(month, Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible Tower). You could instruct the user to instead press C, register the task output and then in a separate task check if the user - name: Reading user input to start/stop for aio or manually pause: prompt: "You want to stop Application from aio or manually " run_once: true (Remove this) register: restartmethod when: deploypackages == "y" and (ansible_default_ipv4. xml, control_file: export_control. This can be accomplished using the What is Ansible Vars_Prompt and Why is it Useful? Ansible vars_prompt allows playbooks to dynamically prompt for user input at runtime. I think you want to use the and instead of or Hi ! I’m currently working (or fighting) with some Aruba switches and Ansible. – mhalano. You can also request user input with a vars_prompt (see Interactive input: prompts). --- - name: Inventory automation for SMGT clients hosts: localhost vars_prompt: - name: "options" prompt: "\nChoose your requirement from the below menu:\n\n1. Ask Question Asked 4 years, 2 months ago. Yes, this work for pre-tasks. Follow edited Jul 18, 2022 at 12:24. But, in the above playbook, if the flag is yes, it still asks for the user input, although it shows the name from the file in the output. expect module is designed for simple scenarios. vars_prompt: - name: "TEST" prompt: "Specify test value" default: "local Breaking down the above: Since vars: and vars_prompt: are evaluated before hosts:, you can have Ansible prompt you for hosts to run against before the play starts. The playbook has three vars_prompts:. user_input if prompt. Here we will be focusing mainly on the vars_prompt directive and pause module. See Defining variables at runtime. Ansible can also store the password in the ansible_password variable on a per-host basis. I use multiple hosts and I want to prompt user to provide sudo username and password if ansible_become_user and ansible_become_password is not set in the inventory or playbook I use following: inv I agree Konstantin. This command can rekey multiple data files at once and will ask for the original password and also the new password. #host. While creating a provisioning task, I found it difficult to create a “menu-like” structure in Ansible, where you can easily select from a number of options. but the OP is using a variable in their prompt, Method-1: var_prompt in ansible. yml and B. If the user does not input anything in the prompt, the variable's value will be an empty string (""). In my case, the issue was that the ansible script had modified the sudoers file in the vagrant vm to add an entry for the vagrant group (%vagrant) after the existing entry for the vagrant user. " A: You're wrong. Interactive input: prompts. Vars_prompt in playbooks. ansible-vault decrypt --vault-password-file <path to passwordfile> test. Various people online recommended janky hacks which involve wrappers in bash. Ansible Variable in Playbook with following ways: Use variables in playbook directly; Prompting for User Input: You can use the vars_prompt keyword to prompt the user for input during playbook execution. Since your target hosts are comma separated, you might as well input them that way. Tail a file and prompt for user inputat the same time? Issue with helper class and setting a global variable to be used throughout the application. For example, if you use one playbook across multiple software releases, you could prompt for the particular release version. As a reminder passwords should never be stored in plain text. In some cases, rather than passing values through the command line, you might want to prompt the user for input during the playbook execution. Well @bhavani-prasad, I guess this is what this whole post is all about :) e. Using vars_prompt Keyword:. provide multiple value in a variable using comma (,) separatorit seems a List will be the solution. Ansible Project. And perhaps drop the . When you pass variables at the command line, use a single quoted string, that contains one or more variables, in one of the formats below. yml because that doesn't make sense anymore. Open comment sort Ansible Tower’s Survey one of the cool feature which can be used to populate the variables every time the Template is executed. bin /tmp/log Do you want to proceed y/n? y Please provide the credentials: 1234 From ansible tried as follows: - name: execute the cmnd expect: Command: abc_1. json file like below The content of the variable password. yml, A. On your case you could pass an empty string: - name: "vs_rule" prompt: "enter the associated rule [Press enter to skip or enter in the following format: rule1 rule2]" private: no default: "" vars_prompt accept text. yml file, I'm able to see the expected results . 2_udate. Return value from bash to Ansible task. I want the same functionality from Ansible playbook as well (call shell script with prompting from Ansible playbook). It would be really nice to have conditional prompts i. 168. user Then it uses a Jinja template to create a YAML-formatted variable file. you could avoid that: by putting the prompt over the tasks and testing the variable hostvars: I have a big ansible playbook that calls other tasks, but I can't seem to have the task ask for a variable. 38. Ansible playbook might contain one more user variable depends on the use cases. How declare two prompt variables for hosts in ansible playbook. Create hosts file and put it under folder If you want your playbook to prompt the user for certain input, add a 'vars_prompt' section. Claus Conrad Claus This is not possible, at least as recently as ansible version 1. yml --- - hosts: test gather_facts: false tasks: - pause: prompt: "Reboot? (Y/n)" echo: true register: confirm_reboot run_once: true - hosts: test serial: - 1 - 3 gather_facts: false tasks: - debug: msg: "Reboot {{ inventory_hostname }}" when: In Ansible, we can define variables when running our playbook by passing variables at the command line using the --extra-vars (or -e) argument. vars_prompt can only be defined on a play. Prompt in Custom Ansible Module. Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option, or when running from a non-interactive session (such as cron or Ansible AWX). Ansible: unable to enter variable at prompt. 13. For example - hosts: localhost tasks: - pause: prompt: "Please enter the value for kernel. txt > 1 I am running ansible playbook via taking variables from a file outside. In the newer use lookup with env, to read vars from environment variables; use Ansible Tower with forms; (under host_vars) but ansible does not prompt for any input. Now I want to set the hostname via module hostname but I cannot access the It's probably against best practice but using an Ansible playbook, is it possible to get a list of files from one task and then offer a user prompt to select one of the files to pass into a variable? For example: Choose file to select: 1. What you can do is prompt at the beginning of a playbook to give a variable. Let’s get started: Step-1. user_input }}" Would fail on two out of my three hosts. Aruba Ansible module is quite poor unfortunately not high quality as Cisco’sanyway I have to deal with that 🙂 I’m working on a playbook and tasks to enable enable then configure snmpv3 on those switches. if exists I will need to issue a prompt that asks the user to click 1 or 2. txt 2. I can get the usage of vars_prompt to work and be able to input the passwords, however the part I'm stuck on is being able to then pass those variables from the "master" playbook to the "child" playbooks as part of the "import_playbook" operation. It means I have to input the same password twice. for hosts input; for Cassandra tools like nodetool or systemctl; for the commands of either nodetool or systemctl; Is it possible to validate the second prompt input value (nodetool or systemctl) in the third prompt and then display the possible commands to be entered?My Let's assume you have a playbook, but you want to use different values for your variables for each time you run it. Such variable may be put into the hostvars by set_facts "to use that variable in another play". bin /tmp/log responses: Do you want to proceed y/n? "y" 'Please Hey Folks, Running into some odd behavior (currently on the devel branch) with vars_prompt. in ios_check_routerports. Total noob here learning Network Automation using Ansible with Jinja2. The say variable contains the message you wish to present, while the ask variable is the Ansible variable to set globally from the user's input: Hey everyone, I want to highlight a (what it seems like) unknown feature of Ansible called "vars_prompt. This will avoid the prompt and allow you to set the variable to some default value as well. How to pass variable from shell to Ansible playbooks. yaml [WARNING]: No inventory was parsed, only implicit localhost is available [WARNING]: provided hosts list is empty, only localhost is available. address == Note. The pause module has some quirks to it though, which makes it fussy and confusing for gathering Note. Interactive input: prompts If you want your playbook to prompt the user for certain input, add a ‘vars_prompt’ section. Q: "Require the input just once for the entire playbook and be propagated to all hosts. xml} Now I want to push multiple lines in the input. Ansible allows you to prompt for variable input during playbook execution using the vars_prompt section. This allows for interactive, In this article, we will see two different ways to get inputs from the user when running the ansible playbook. Similar Q&A. some_role_name__db_port: "{{ db_port | default(5432) }}". Without role - I can see the input is taken to variable host. $ ansible-playbook test. shell> cat playbook. ps1 Gimme some input: I need to be able to fill in that input request without user intervention. Use variables with prompts. module. Follow answered Jan 26, 2018 at 20:33. When promptsForInput. With the above options input A, B, C specific commands associated with that option need to be executed. Now I need to check if the user insert correctly the value when I prompt it. This allows for interactive, configurable automation flows based on variables supplied on demand. I have a playbook for Cassandra management. yml --extra-vars='{"wanted_datacenters": ["opendc-rookie", "Datacenter-Test"]}' Please take the time to phrase your question to explain what you are trying to do, it will avoid spending time answering the wrong question. I need to determine a range command based on the number of switches in a stack, for example, i ask for input in the playbook, Contribute to farshidmh/ansible-labs development by creating an account on GitHub. To be able to follow the GitOps approach and to centralize the configuration variables (I mean, I can run my ansible scripts through AWX but I can also need to run it manually, through jenkins or some other CI pipeline, ) I need to have the I created an Ansible playbook script, to run it have need user interaction. There are no host variables at this stage – prompts are for whole play and questions you before any task (including setup) is done for any host. I have a sample job template that uses survey to provide user input for 3 variables. This is intentional in the design. Ansible read multiple variables with same name from vars_file. If I set vars_prompt in mainl. First set of input asks user to make a choice from the given input where as the other prompts for username and password. How do i fail a task in Ansible if the variable contains a boolean value? I want to perform input validation for Ansible playbooks. Quoting from Prompts: Prompts for individual vars_prompt variables will be skipped for any variable that is already defined through the command line --extra-vars option Quoting from Passing Variables On The Command Line: Values passed in using the key=value syntax are interpreted as strings. For example, you want to create a new user on your machines or change the playbook behavior. greet. This also makes a good inline documentation. Answers with an explanation are usually more helpful and of better quality, and are more likely to attract upvotes. -e being the shorcut option for --extra-vars, this basically gives in your specific It's complicated :) You can just add a with_items: "{{ ansible_play_batch }}" and it will prompt for every host separately. Pass variables via -e or via environment variables or some other lookups. If you want to attach such playbook in AWX / Ansible Tower template, you need to pass the variables in the “ EXTRA VARIABLES” box. If you want use global variables define the role specific variable & set global variable to it i. ps1 prompts for user input, I need myScript. applied before deletion anyway and the goal was to destroy the existing resources in their current state. I have 10 user names in the text file, then the play has to pick first name from the text file and do few tasks. before the tasks: section. yml . --- - hosts: ubuntu user: test sudo: yes vars_prompt: - name: host prompt: "Specify host name?" AWX support for variables files. Bellow are some ways to pass variables to an Ansible playbook in the command line: Method 1: key=value format ansible-playbook site. answered May 3, 2016 at 12:56. In a nutshell, the following prompt_demo. For example the play below - hosts: test_01 gather_facts: false vars_prompt: - name: "server_ip" prompt: "Enter the Server IP" private: no tasks: - set_fact: stored_server_ip: "{{ server_ip }}" - debug: var: The set_fact task is executed if the condition is matched. yaml Trim SSD disks? [Y/n] [n]: I tried adding an empty list for vars_prompt in second play, without success. Here is a super simplified version of the task that I don't own: when: confirm. - hosts: '{{ my_hosts }}' gather_facts: false remote_user: 'sv_operator' vars_prompt: - name: 'my_hosts' prompt: 'Comma separated list of hosts' private Interactive input: prompts If you want your playbook to prompt the user for certain input, add a ‘vars_prompt’ section. 6: 0: if you put your prompt in task, it will be used one time and belongs to hostvars of the first host, so i create a new dummy host and pass variable to other playbook. The condition in this situation checks whether the variable "container_distro" is defined (as this variable is part of the prompt, it is defined) and is an empty string. If they type “yes” it should prompt them with the questions again and add. The vars_prompt displays literally exactly what is within the quotes, so any @poige Undefined variable in Ansible is a tricky question because Ansible doesn't use a complete programming language. 4. Variables: service_group: - group_name: bif_sg service_state: present server_name1: bif01 server_port1: 80 ansible variables in inventory. slhck. Tasks vars_prompt: - name: Hi All, I’m new to Ansible and am learning as I go. If you want your playbook to prompt the user for certain input, add a ‘vars_prompt’ section. If the command returns non UTF-8 data, it must be encoded to avoid issues. But I didn’t find out the solution. There should exist a way that Ansible recognizes that the variable already exists and skip the prompt. eazlw kiyv dxvlu twsrxo fdwgmm rolqsk pfpuy edgcuw gvajqn kry