ansible-role-apache/tasks/monitoring.yml

---
- name: "Monitoring | Enable Modules"
  community.general.apache2_module:
    name: status
    state: present
  notify: reload apache2

- name: "Monitoring | Copy configuration"
  ansible.builtin.copy:
    src: server-status.conf
    dest: /etc/apache2/sites-available/server-status.conf
    mode: 0644

- name: "Monitoring | Enable localhost site configuration"
  ansible.builtin.command:
    cmd: a2ensite server-status
    creates: /etc/apache2/sites-enabled/server-status.conf
  notify: reload apache2

- name: "Monitoring | Copy munin configuration"
  ansible.builtin.template:
    src: munin_configuration
    dest: /etc/munin/plugin-conf.d/yyy-apache
    mode: 0644
  when: "'munin' in ansible_facts.packages"
  notify: restart munin-node

- name: "Monitoring | Enable Munin plugins"
  ansible.builtin.file:
    src: "/usr/share/munin/plugins/{{ item }}"
    dest: "/etc/munin/plugins/{{ item }}"
    state: link
  loop:
    - apache_accesses
    - apache_processes
    - apache_volume
  when: "'munin' in ansible_facts.packages"
  notify: restart munin-node

- name: "Monitoring | Enable Monit configuration"
  ansible.builtin.template:
    src: monit.conf
    dest: /etc/monit/conf-enabled/apache2
    mode: 0644
  when: "'monit' in ansible_facts.packages"
  notify: reload monit