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Ansible: Lookup variables dynamically in v2.3


By : user2174256
Date : October 18 2020, 08:10 PM
it helps some times Alternatively, maybe you can do this using a dictionary.
For example,
code :
vars:
  current_hostname: "{{ ansible_hostname }}"
  urls:
    hc_url1: "https://blah1.com/healthcheck"
    hc_url2: "https://blah2.com/healthcheck"

tasks:
- name: Notification Msg For Healthcheck
  shell: "echo 'Performing healthcheck at the URL {{ urls[component] }} on host {{ current_hostname }}'"


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Choosing variables dynamically in ansible


By : didi
Date : March 29 2020, 07:55 AM
I wish this help you You are going to end up with some ugly Ansible code to do what you want, your best bet will be to either make your packages var uniform or split it into two vars, one a list of packages and a second that maps a list files to packages. The latter approach is not ideal since you will repeat the package name.
The first thing you want to do is possible, but it is not something I would recommend:
code :
name={% if 'name' in item  %}{{ item['name'] }}{% else %}{{ item }}{% endif %}

ansible variables: can you create them dynamically and then loop through them?


By : Lou88
Date : March 29 2020, 07:55 AM
wish helps you I have the following playbook: , This is what ended up working:
code :
 - debug: msg="{{containers.stdout}}"
   with_items:
     - "{{ containers.stdout.split(',')|select('match', 'container*')|list }}"

Ansible: How to create variables from a lookup file


By : vicwiz
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , The include_csv module https://github.com/mkouhei/ansible-role-includecsv sounds like what you're looking for.

ansible lookup not working for enviroment variables


By : user3022258
Date : March 29 2020, 07:55 AM
I wish this help you env as all other lookups is executed on the controller machine. In this case, this is very well recalled in the Synopsys on the documentation page for the env lookup
code :
- name: Debug all env vars
  debug:
    var: ansible_env

How do I dynamically register variables with Ansible?


By : Jeff Wu
Date : March 29 2020, 07:55 AM
wish of those help There is no way to register a dynamic variable. There is no way for a placeholder {{ var }} in register. However there is a much cleaner way to perform what I think you are trying to achieve: Ansible: it's a fact.
Short summary:
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