ansible-playbooks/roles/monitoring/tasks/munin.yml

- name: Install munin packages
  apt: pkg=munin state=installed update_cache=yes
  when: with_munin

- name: Install munin configuration
  template: src=munin/munin.conf.j2 dest=/etc/munin/munin.conf owner=root group=root mode=0644
  when: with_munin

- name: Install munin-node packages
  apt: pkg={{ item }} state=installed update_cache=yes
  with_items:
    - munin-node
    - munin-plugins-extra
    - libnet-cidr-perl
    - libcache-cache-perl
    - libdbd-pg-perl
    - libdbd-mysql-perl
    - liblwp-useragent-determined-perl
  when: with_munin_node

- name: Create need directories for munin-node configuration
  file: path=/etc/munin/{{ item }} state=directory owner=root group=root mode=0755
  with_items:
    - plugins
    - plugin-conf.d
  when: with_munin_node

- name: Install munin node configuration
  template: src=munin/munin-node.conf.j2 dest=/etc/munin/munin-node.conf owner=root group=root mode=0644
  notify:
    - Restart munin-node
  when: with_munin_node

- name: Install munin node plugins configuration
  template: src=munin/munin-node.conf.plugins.j2 dest=/etc/munin/plugin-conf.d/munin-node owner=root group=root mode=0644
  notify:
    - Restart munin-node
  when: with_munin_node

- name: Autoconfigure munin-node plugins
  munin_node_autoconf: families=auto,manual,contrib excludes=apc_nis,apt,apt_all,port_,ipmi_fans,ipmi_power,ipmi_temp,ntp_,ircu,ntp_kernel_err,ntp_kernel_pll_freq,ntp_kernel_pll_off,ntp_offset,ntp_states
  notify:
    - Restart munin-node
  when: with_munin_node

- name: Install nginx virtual host for munin (sites-available)
  template: src=munin/nginx_vhost.j2 dest=/etc/nginx/sites-available/munin owner=root group=root mode=0644
  notify:
    - Reload nginx for munin
  when: with_munin and with_nginx is defined and with_nginx

- name: Install nginx virtual host for munin (sites-enabled)
  file: src=/etc/nginx/sites-available/munin path=/etc/nginx/sites-enabled/munin state=link
  notify:
    - Reload nginx for munin
  when: with_munin and with_nginx is defined and with_nginx

- name: Install apache2 virtual host for munin (sites-available)
  template: src=munin/apache2_vhost.j2 dest=/etc/apache2/sites-available/munin.conf owner=root group=root mode=0644
  notify:
    - Reload apache2 for munin
  when: with_munin and with_apache2 is defined and with_apache2

- name: Install apache2 virtual host for munin (sites-enabled)
  file: src=/etc/apache2/sites-available/munin.conf path=/etc/apache2/sites-enabled/munin.conf state=link
  notify:
    - Reload apache2 for munin
  when: with_munin and with_apache2 is defined and with_apache2

- name: Ensure munin-node is running
  service: name=munin-node state=started
  when: with_munin_node