# fetch/download a file(s) from managed nodes to the controller node
#
# - use cases:
#   - pulling log files
#   - grabbing public keys
#
#
---
- name: "15 - custom ansible - fetch file"
  hosts: dev
  become: yes  # Run tasks with root/sudo privileges
  vars:
    sys_file_list:
      - /etc/rc.d/rc.firewall
      - /etc/ssh/sshd_config

#
# - playing w/ loops as well
#
  tasks:
    - name: pull sshd & firewall configs
      ansible.builtin.fetch:
        src: "{{ item }}"
        dest: ~/repos/ansible_repo/ansible-practice/system/
      loop: "{{ sys_file_list }}"
      tags: ['fetch_sys_configs']

#
# - essentially, the same code as above except done one task at a time
#
#    - name: pull sshd config
#      ansible.builtin.fetch:
#        src: /etc/ssh/sshd_config
#        dest: ~/repos/ansible_repo/ansible-practice/system/
#      tags: ['fetch_sshd_config']
#
#    - name: pull firewall config
#      ansible.builtin.fetch:
#        src: /etc/rc.d/rc.firewall
#        dest: ~/repos/ansible_repo/ansible-practice/system/
#      tags: ['fetch_firewall_config']
# 

# References
#
# https://docs.ansible.com/ansible/latest/collections/ansible/builtin/fetch_module.html
# https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_loops.html
# https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_variables.html#list-variables