I'm not sure if it's the best way, but when including roles I'll do
something like:

- name: Include Some Role if Necessary
  include_role:
    name: some_role
  when: SOME_ROLE_RUN is not defined

Then as the last task in "some_role" I'll have a task like this:

- set_fact:
    SOME_ROLE_RUN: True

--Steve

On Fri, May 3, 2019 at 3:58 AM Bleacks <[email protected]> wrote:

> Hello everyone,
>
> (this is my first post BTW, I'll try to be as clear as possible)
>
> I want to include roles dynamically using this bit of code in my
> `playbook.yml` :
>
> tasks:
>     - name: "Including roles dynamically"
>       remote_user: "{{ target_user }}"
>       include_role:
>         name: "{{ item }}"
>       with_items: "{{ roles_to_install | unique }}"
>
> I have roles like following:
> common
> role1 -> common
> role2 -> role1
>
> My goal is to always include every role (but I also have another use case
> where I want to specify which roles will be included).
>
> And using this method, if I try with roles_to_install = ['role1', 'role2']
> These roles will be included :
> - role 2 : 1 time
> - role 1 : 2 times
> - common : 3 times
>
> I searched through issues posted on git repo, I found some which may seem
> duplicates for me, but no solution was provided. (24326
> <https://github.com/ansible/ansible/issues/24326>, 47374
> <https://github.com/ansible/ansible/issues/47374> ).
>
> ansible --version: 2.7.10
>
> I also tried with `allow_duplicates: no` but the problem is not related to
> role inclusion, but to the dependency inclusion.
>
> Do you have an idea of what I could have forgotten? Maybe there is another
> way of treating the problem?
>
> Thank you for your time,
> If you need information I forgot, I'll be glad to add them
>
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