- name: Combine
  hosts: localhost
  gather_facts: false
  vars:
    rke2_config: |
      kube-apiserver-arg:
        - oidc-issuer-url=1
        - oidc-client-id=2
    extra_args:
      - oidc-issuer-url=3
      - audit-log-maxbackup=20
  tasks:
    - name: Debug
      ansible.builtin.debug:
        msg: "{{ (rke2_config | from_yaml)['kube-apiserver-arg'] + extra_args }}"

PLAY [Combine] **********************************************************************************************************************************************************************************************************************************************************************

TASK [Debug] ************************************************************************************************************************************************************************************************************************************************************************
ok: [localhost] => {
    "msg": [
        "oidc-issuer-url=1",
        "oidc-client-id=2",
        "oidc-issuer-url=3",
        "audit-log-maxbackup=20"
    ]
}

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

```yaml - name: Combine hosts: localhost gather_facts: false vars: rke2_config: | kube-apiserver-arg: - oidc-issuer-url=1 - oidc-client-id=2 extra_args: - oidc-issuer-url=3 - audit-log-maxbackup=20 tasks: - name: Debug ansible.builtin.debug: msg: "{{ (rke2_config | from_yaml)['kube-apiserver-arg'] + extra_args }}" ``` The output is: ```console PLAY [Combine] ********************************************************************************************************************************************************************************************************************************************************************** TASK [Debug] ************************************************************************************************************************************************************************************************************************************************************************ ok: [localhost] => { "msg": [ "oidc-issuer-url=1", "oidc-client-id=2", "oidc-issuer-url=3", "audit-log-maxbackup=20" ] } PLAY RECAP ************************************************************************************************************************************************************************************************************************************************************************** localhost : ok=1 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 ```