---
# - name: Ensure Nagios is configured
#   template:
#     dest: /etc/nagios4/nagios.cfg
#     src: templates/nagios.cfg.j2
#     owner: "{{ nagios_user }}"
#     group: "{{ nagios_group }}"
#     mode: 0660
#     backup: yes
#   notify: Restart Nagios4

- name: Ensure folder for Nagios configurations exists
  file:
    path: /etc/nagios4/conf.d
    state: directory
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"

- name: Ensure nagios is configured
  lineinfile:
    path: /etc/nagios4/nagios.cfg
    line: "{{ item.key }}={{ item.value }}"
    regexp: "^{{ item.key }}="
    backup: yes
    create: yes
    #validate: '/usr/sbin/nagios4 --verify-config %s'
  loop: "{{ lookup('dict', nagios4_config) }}"
  notify: Restart Nagios4

- name: Ensure nagios CGI is configured
  lineinfile:
    path: /etc/nagios4/cgi.cfg
    line: "{{ item.key }}={{ item.value }}"
    regexp: "^{{ item.key }}="
    backup: yes
    create: yes
    #validate: '/usr/sbin/nagios4 --verify-config %s'
  loop: "{{ lookup('dict', cgi_config) }}"
  notify: Restart Nagios4

- name: Ensure commands are configured
  template:
    dest: /etc/nagios4/objects/commands.cfg
    src: templates/commands.cfg.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4

- name: Ensure sudo commands are added
  community.general.sudoers:
    name: "allow_sudo_{{ item.command_name }}"
    state: present
    user: nagios
    commands: "{{ item.command_line.split(' ')[1] | replace('$USER1$', '/usr/lib/nagios/plugins') }}"
    nopassword: true
  loop: "{{ commands }}"
  when: "'sudo ' in item.command_line"

- name: Ensure hostgroups are configured
  template:
    dest: /etc/nagios4/conf.d/hostgroups.cfg
    src: templates/hostgroups.cfg.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4

- name: Ensure contacts and contactgroups are configured
  template:
    dest: /etc/nagios4/objects/contacts.cfg
    src: templates/contacts.cfg.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4

- name: Ensure hosts are configured
  template:
    dest: "/etc/nagios4/conf.d/{{ item.host_name }}.cfg"
    src: templates/host_template.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4
  with_items: "{{ monitored_hosts }}"

- name: Ensure templates are configured
  template:
    dest: "/etc/nagios4/objects/templates.cfg"
    src: templates/templates_template.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4

- name: Ensure timeperiods are configured
  template:
    dest: "/etc/nagios4/objects/timeperiods.cfg"
    src: templates/timeperiods.cfg.j2
    owner: "{{ nagios_user }}"
    group: "{{ nagios_group }}"
    mode: 0660
    backup: yes
    #validate: '/usr/sbin/nagios4 --verify-config /etc/nagios4/nagios.cfg #%s'
  notify: Restart Nagios4

- name: Ensure nagios is not loading the locahost.cfg file
  lineinfile:
    path: /etc/nagios4/nagios.cfg
    line: "#cfg_file=/etc/nagios4/objects/localhost.cfg"
    regexp: "^cfg_file=/etc/nagios4/objects/localhost.cfg$"
    backup: yes
    create: yes
    #validate: '/usr/sbin/nagios4 --verify-config %s'
  notify: Restart Nagios4

- name: Ensure locahost.cfg file is absent
  file:
    path: /etc/nagios4/objects/localhost.cfg
    state: absent

- name: Ensure Nagios service is enabled and started
  systemd:
    name: nagios4
    enabled: yes
    state: started