role:repo_monitoring_plugins root privileges applies to all tasks

[VCo52]

Before submitting:

• I have searched existing issues to make sure this is not a duplicate.
• I am using the latest release.
• I agree to follow the Code of Conduct.

Bug description

The Ansible role for deploying the monitoring plugins repo needs root privileges for deploying the repo key on the remote host. Using become on the whole playbook results in the download task (delegated to localhost) also trying to become root, which does not work as a password is required. Giving the password breaks the privilege escalation on the remote host though...

Any help would be appreciated.

Could become: false be added to the specific download task which is delegated to localhost? Why does it need to be delegated in the first place?

Steps to reproduce

I used the following playbook

- name: Install Icinga2
  hosts:
    - <insert host here>
  become: true
  become_method: ansible.builtin.sudo
  tasks:
    - name: Linuxfabrik Monitoring Plugins Repo
      ansible.builtin.include_role:
        name: linuxfabrik.lfops.repo_monitoring_plugins

Expected behavior

I expected it to work with become: true.

Environment

localhost (Ansible executioner):
Fedora Workstation 44
Python 3.14.3
ansible [core 2.20.4]

Remote Host:
Debian 13

Additional context

Above mentioned playbook results in:

TASK [linuxfabrik.lfops.repo_monitoring_plugins : curl https://repo.linuxfabrik.ch/linuxfabrik.key --output /tmp/ansible.linuxfabrik.key] ******************************************************
[ERROR]: Task failed: Premature end of stream waiting for become success.
>>> Standard Error
sudo: a password is required
Origin: /home/username/.ansible/collections/ansible_collections/linuxfabrik/lfops/roles/repo_monitoring_plugins/tasks/Debian.yml:3:5

1 - block:
2
3   - name: 'curl https://repo.linuxfabrik.ch/linuxfabrik.key --output /tmp/ansible.linuxfabrik.key'
      ^ column 5

fatal: [<insert host here> -> localhost]: FAILED! => {"changed": false, "msg": "Task failed: Premature end of stream waiting for become success.\n>>> Standard Error\nsudo: a password is required"}