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From Testing Strings: To match strings against a substring or a regex, use the “match” or “search” filter. In your case:

29.07.2017 · Ansible when variable not equals another value. We can also set the reverse, i.e. if the variable is not equal to another value. - hosts: all vars: test1: "Bye World" tasks: - name: Ansible when variable not equals example debug: msg: "Not Equals" when: test1 != "Hello World" Ansible when variable contains string

24.09.2015 · I am trying to write an Ansible playbook that only compiles Nginx if it's not already present and at the current version. ... Ansible condition when string not matching. Ask Question Asked 6 years, 3 months ago. ... Run an Ansible task only when the variable contains a specific string. Related. 68.

Feb 09, 2016 · The select filter would take another filter. Like in the docs odd, which will return only the odd elements of the list. The filter you would like to combine select with is equalto. Now here's the thing. Ansible bundles a very old version of Jinja2, which simply does not contain the equalto filter. Yes, that renders it useless unless you want to ...

I have multiple tasks in a role as follows. I do not want to create another yml file to handle this task. I already have an include for the web servers, ...

Jul 29, 2017 · Ansible when variable contains string We can also make a conditional statement based on whether the variable contains a particular string. We can use variable.find for checking the contents. In the following example, the task will only run when the variable test1 contains the string “World”.

Try: when: nginxVersion.stdout != 'nginx version: nginx/1.8.0'. or when: '"nginx version: nginx/1.8.0" not in nginxVersion.stdout'.

Ansible 1.3 Conditional Execution -- Very complete example with comments -- I find the ... name: mgmt and not isFirstRun equal true with only_if and $.

12.11.2018 · Using Ansible “when” statements allows you to set parameters for ... You can also use a when statement to verify a variable is equal to a string. In the example below we check that “dog ... In the example below, we’re checking if the variable “cat” contains any occurence of the word “plays”. - hosts: localhost ...

Dec 21, 2021 · Ansible always registers something in a registered variable for every host, even on hosts where a task fails or Ansible skips a task because a condition is not met. To run a follow-up task on these hosts, query the registered variable for is skipped (not for “undefined” or “default”).

21.12.2021 · Basic conditionals with when . The simplest conditional statement applies to a single task. Create the task, then add a when statement that applies a test. The when clause is a raw Jinja2 expression without double curly braces (see group_by_module).When you run the task or playbook, Ansible evaluates the test for all hosts.

If a fact or variable is a string, and you need to run a mathematical ... in conditional statement ansible.builtin.shell: echo "motd contains the word hi" ...

May 29, 2015 · This can be useful for when you don’t want to rely on the discovered hostname ansible_hostname or for other mysterious reasons. If you have a long FQDN, inventory_hostname_short also contains the part up to the first period, without the rest of the domain.

In this example, the when parameter is used to determine if the foo variable contains string "bar". Notice foo is not wrapped in quotes and ...

Hello, Stuck trying to create this conditional :S I need a task to complete is a substring is not inside another string.

Apr 08, 2016 · If variable1 is a string, and you are searching for a substring in it, this should work: when: '"value" in variable1' if variable1 is an array or dict instead, in will search for the exact string as one of its items.

We can also set the reverse, i.e. if the variable is not equal to another value. - hosts: all vars: test1: "Bye World" tasks: - name: Ansible ...

22.01.2015 · I'm trying to check if the version supplied is a valid supported version. I've set the list of acceptable versions in a variable, and I want to fail …

This question may look strange as something like this is not implemented in real life. I have tried to make it very general. Here is my ansible-playbook: tasks/main.yml - name: "Setting place n...

May 15, 2020 · Sure, you have an extra " after the word stdout; pick one style or the other -- either wrap the expression in double, and the string literal in single, or -- as I did -- wrap the string literal in double and the whole thing in single

The Playbook to search a string using ansible lineinfile,The ... run when the variable test1 contains the string “World”.,Note: We need not ...