---
# Variables:
# - dump_path: Path to directory to store variable dumps (optional)
# - dump_facts: Whether to include gathered facts in the dump (optional)
# - dump_hosts: Group/host specifier for hosts to dump (optional)
# - dump_var_name: Name of the option to dump (optional)

- name: Dump configuration from one or more hosts
  hosts: "{{ dump_hosts | default('all') }}"
  gather_facts: "{{ dump_facts | default(False) }}"
  vars:
    dump_path: /tmp/kayobe-dump-config
  tasks:
    - name: Create configuration dump directory
      file:
        path: "{{ dump_path }}"
        state: directory

    - name: Write host config to file
      local_action:
        module: copy
        content: "{{ hostvars[inventory_hostname] | to_nice_yaml }}"
        dest: "{{ dump_path }}/{{ inventory_hostname }}.yml"
      when: "{{ dump_var_name is not defined }}"

    - name: Write host variable to file
      local_action:
        module: copy
        content: "{{ hostvars[inventory_hostname][dump_var_name] | to_nice_yaml }}"
        dest: "{{ dump_path }}/{{ inventory_hostname }}.yml"
      when: "{{ dump_var_name is defined }}"

#    - name: Write merged config to file
#      local_action:
#        module: copy
#        content: "{{ hostvars | merge_config | to_nice_yaml }}"
#        dest: "{{ dump_path }}/merged.yml