how to define ssh private key for servers fetched by dynamic inventory in files

Question

I met one configuration problem when coding ansible playbook for ssh private key file.

As we know, we can define combination with host server, ip & related ssh p

Answer 1

I'm using the following configuration:

#site.yml:
- name: Example play
  hosts: all
  remote_user: ansible
  become: yes
  become_method: sudo
  vars:
    ansible_ssh_private_key_file: "/home/ansible/.ssh/id_rsa"