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Filters let you transform JSON data into YAML data, split a URL to extract the hostname, get the SHA1 hash of a string, add or multiply integers, and much ...

Jun 16, 2017 · From time to time, I need to dynamically build a list of strings (or a list of other things) using Ansible's set_fact module. Since set_fact is a module like any other, you can use a with_items loop to loop over an existing list, and pull out a value from that list to add to another list. For example, today I needed to retrieve a list of all the AWS EC2 security groups in a region, then loop through them, building a list of all the security group names.

Ansible Split Examples ... When it comes to string formatting, Splitting the string into multiple parts based on the separator position has always ...

your filter is correct, you do get a list variable. please see below PB and output: --- - hosts: localhost gather_facts: false vars: var1: ...

01.01.2022 · Example2: Ansible Split with loop – To process list of strings. In this example, we have a list of email IDs stored in a variable called emails which is being sent to the loop iteration. For those who are familiar with with_items you can use that too. Each element on the list can be accessed by the variable item

How to split a string into a list with Ansible/Jinja2? Ask Question Asked 1 year, 4 months ago. Active 10 months ago. Viewed 5k times 1 I have the following variables

26.11.2021 · I noticed many users are using different and wrong methods to convert a list data to string format. You can use existing filters and functions in Ansible to achieve the same. Here is our list. vars: my_list: - "apple" - "mango" - "orange". Now we need to convert this to a single string with comma separated (or separated by any other character).

05.05.2021 · I'm trying to iterate over a list in Ansible and search for a string in each item in it, and then assigning the matched item to a variable. To be more specific, I'm pulling all MAC addresses on each node into a list and looking for a specific manufacturer prefix in each interface.

Using filters to manipulate data. Filters let you transform JSON data into YAML data, split a URL to extract the hostname, get the SHA1 hash of a string, add or multiply integers, and much more. You can use the Ansible-specific filters documented here to manipulate your data, or use any of the standard filters shipped with Jinja2 - see the list ...

Use the vlan_parser filter to transform an unsorted list of VLAN integers into a sorted string list of integers according to IOS-like VLAN list rules. This list has the following properties: Vlans are listed in ascending order. Three or more consecutive VLANs are listed with a dash. The first line of the list can be first_line_len characters long.

Grabbing Index of list. - name: Add fact for Inventory Creation set_fact: small_vm_inventory: "{{ (new_hostname.Name)[0:( ...

Split Lines in Ansible ... You can use the 'split()' function to divide a line into smaller parts. The output will be a list or dictionary. This ...

Jan 01, 2022 · Example2: Ansible Split with loop – To process list of strings. In this example, we have a list of email IDs stored in a variable called emails which is being sent to the loop iteration. For those who are familiar with with_items you can use that too. Each element on the list can be accessed by the variable item

Since set_fact is a module like any other, you can use a with_items loop to loop over an existing list, and pull out a value from that list to ...

May 05, 2021 · I'm trying to iterate over a list in Ansible and search for a string in each item in it, and then assigning the matched item to a variable. To be more specific, I'm pulling all MAC addresses on each node into a list and looking for a specific manufacturer prefix in each interface.

22.11.2021 · Ansible Map Examples – Filter List and Dictionaries | Devops Junction. In this article, we are going to see the various use cases of Ansible Map Function or Filter. As Ansible Official documentation claims, All Jinja2 Filters can be used within Ansible. It helps us to filter and iterate complex datasets and a list of objects.

Q: "Looking for a specific manufacturer prefix in each interface." A: The manufacture prefix is the first three octets. For example

Ansible: Broke string to list. GitHub Gist: instantly share code, notes, and snippets.

How to split a string into a list with Ansible/Jinja2? Ask Question Asked 1 year, 4 months ago. Active 10 months ago. Viewed 5k times 1 I have the following variables: domain_names: - app1.example.com - app2.example.com customers: - name: customer1 - name: customer2 And I'm trying to generate the ...

Or the set_fact module, like this. - set_fact: foo: "Hello World". The debug module can be used to print the variable. Notice the double curley ...

Nov 26, 2021 · Now we need to convert this to a single string with comma separated (or separated by any other character). I found users are using loops and adding to a string value but there is a simple way to do this as shown below. - name: Concatenate a list to string set_fact: my_string: "{{ my_list | join(',') }}" Find the full playbook below.

... to convert a list data to string format. You can use existing filters and functions in Ansible to achieve the same. Here is our list