If else in ansible print statement

I would like some help with syntax for a print statment that has multiple conditions. Currently, the quotes for '{{inventory_hostname}}' is causing errors and if I remove the quotes the playbook runs but lists the text inventory_hostname instead of the variable. I would like know how I can get the variable to print and also if the syntax in the if else statement is good.

- debug:
    msg: "{{ 'LTE status on '{{inventory_hostname}}'  is good to go!' if output.stdout | join('') is search('Selected = LTE') else  'LTE status on '{{inventory_hostname}}'  is not operational!' }}"

Solution

you can use this syntax instead:

"{% if test_var == true %} LTE status on '{{ inventory_hostname }}' is good to go!{% else %} LTE status on '{{inventory_hostname}}' is not operational!{% endif %}"

see full working example below, i am using a boolean test_var to control the output:

---
- hosts: localhost
  gather_facts: false
  vars:
    test_var: true
  tasks:

  - debug:
      msg: "{% if test_var == true %} LTE status on '{{ inventory_hostname }}' is good to go!{% else %} LTE status on '{{inventory_hostname}}' is not operational!{% endif %}"

output:

[http_offline@greenhat-29 tests]$ ansible-playbook test.yml 

PLAY [localhost] *******************************************************************************************************************************************************************************************************

TASK [debug] ***********************************************************************************************************************************************************************************************************
ok: [localhost] => {
    "msg": " LTE status on 'localhost' is good to go!"
}

PLAY RECAP *************************************************************************************************************************************************************************************************************
localhost                  : ok=1    changed=0    unreachable=0    failed=0   

[http_offline@greenhat-29 tests]$

EDIT:

updated PB with a multi-line variable:

---
- hosts: localhost
  gather_facts: false
  vars:
    test_var: ['text line 1', 'texttttttttttt Selected = LTE more text', 'text line 3']
  tasks:

  - debug:
      msg: "{% if test_var | join('') is search('Selected = LTE') %} LTE status on '{{ inventory_hostname }}' is good to go!{% else %} LTE status on '{{inventory_hostname}}' is not operational!{% endif %}"