Re: [ansible-project] merging lists

['Rowe, Walter P. (Fed)' via Ansible Project]

---
- name: test lists
  become: false
  gather_facts: false
  hosts: localhost
  vars:
    lista:
      - { one: 'str1', two: 'str2' }

    listb:
     - { one: 'str1', two: 'str2' }
  tasks:
    - debug: var=lista
    - debug: var=listb
    - set_fact:
        listb: [ "{{ lista + listb }}" ]
    - debug: var=listb


% ansible-playbook foo.yml

PLAY [test lists] 
******************************************************************************************************

TASK [debug] 
***********************************************************************************************************
ok: [localhost] => {
    "lista": [
        {
            "one": "str1",
            "two": "str2"
        }
    ]
}

TASK [debug] 
***********************************************************************************************************
ok: [localhost] => {
    "listb": [
        {
            "one": "str1",
            "two": "str2"
        }
    ]
}

TASK [set_fact] 
********************************************************************************************************
ok: [localhost]

TASK [debug] 
***********************************************************************************************************
ok: [localhost] => {
    "listb": [
        [
            {
                "one": "str1",
                "two": "str2"
            },
            {
                "one": "str1",
                "two": "str2"
            }
        ]
    ]
}

PLAY RECAP 
*************************************************************************************************************
localhost                  : ok=4    changed=0    unreachable=0    failed=0    
skipped=0    rescued=0    ignored=0




Walter
--
Walter Rowe, Division Chief
Infrastructure Services, OISM
Mobile: 202.355.4123

On Apr 17, 2023, at 6:22 PM, Michael DiDomenico <mdidomeni...@gmail.com> wrote:

i want to do this, but i'm not getting exactly what i want

lista:
- { one: 'str1', two: 'str2' }

listb:
- "{{ lookup('vars','lista') }}"
- { one: 'str1', two: 'str2' }

the output i want is

listb:
{ one: 'str1', two: 'str2' },
{ one: 'str1', two: 'str2' }

but what i get is

listb:
[ { one: 'str1', two: 'str2' } ],
{ one: 'str1', two: 'str2' }

is there a way to merge the two lists?

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