---
- name: Include OS-specific variables.
  include_vars: "{{ ansible_os_family }}.yml"

- name: Ensure munin-node is installed (RedHat).
  yum: name=munin-node state=present enablerepo=epel
  when: ansible_os_family == 'RedHat'

- name: Ensure munin-node is installed (Debian).
  apt: name=munin-node state=present
  when: ansible_os_family == 'Debian'

- name: Munin (node) USE flag configuration (Gentoo).
  copy:
    src: package.use.munin
    dest: /etc/portage/package.use/munin
    owner: root
    group: root
    mode: 0644
  when: ansible_os_family == 'Gentoo'

- name: Ensure munin (node) is installed (Gentoo).
  portage:
    name: munin
    newuse: yes
    changed_use: yes
    state: latest
  when: ansible_os_family == 'Gentoo'
  notify: restart munin-node

- name: Ensure munin (node) is installed (OpenBSD).
  openbsd_pkg:
    name: munin-node
    state: latest
  when: ansible_os_family == 'OpenBSD'
  notify: restart munin-node

- name: Copy munin-node configuration.
  template:
    src: munin-node.conf.j2
    dest: /etc/munin/munin-node.conf
    owner: "{{ munin_node_user }}"
    group: "{{ munin_node_group }}"
    mode: 0644
  notify: restart munin-node

- name: Generate plugin configuration.
  template:
    src: plugin-conf.j2
    dest: /etc/munin/plugin-conf.d/ansible.conf
    owner: "{{ munin_node_user }}"
    group: "{{ munin_node_group }}"
    mode: 0644
  notify: restart munin-node

- name: Enable additional plugins.
  file:
    path: "{{ munin_plugin_dest_path }}{{ item.name }}"
    src: "{{ munin_plugin_src_path }}{{ item.plugin | default( item.name ) }}"
    state: link
  with_items: "{{ munin_node_plugins }}"
  notify: restart munin-node

- name: Ensure munin-node is running.
  service: name="{{ munin_node_service }}" state=started enabled=yes