---
## create users
- name: create user for nagios service
  user:
    state: present
    system: yes
    name: "{{ nagios_server_user }}" 
    group: "{{ nagios_server_group }}"
    comment: "{{ nagios_server_user }} monitoring user"

- name: Nagios - set access rights for directories
  file:
    state: directory
    path: "{{ item }}"
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0775
    recurse: yes
  with_items:
    - "{{ nagios_server_data_dir }}"
    - "{{ nagios_server_data_dir }}/checkresults"

- name: Nagios - main config
  template:
    src: nagios.cfg.j2
    dest: /etc/nagios/nagios.cfg
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0640

- name: Nagios - create bitrix-pool directory
  file:
    path: "{{ nagios_server_include_dir }}"
    state: directory
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0750 

- name: Nagios - replace default localhost file
  template:
    src: nagios-localhost.cfg.j2
    dest: /etc/nagios/objects/localhost.cfg
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0640

- name: Nagios - create conf.d directory
  file:
    path: "/etc/nagios/conf.d"
    state: directory
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"

- name: Nagios - create commands and default tests definitions 
  template:
    src: "nagios-{{ item }}.j2"
    dest: "/etc/nagios/conf.d/{{ item }}"
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0640
  with_items:
    - check_nrpe_commands.cfg
    - default_tests_for_servers.cfg
    - email_commands.cfg

- name: Nagios - configure contacts
  template:
    src: contacts.cfg.j2
    dest: /etc/nagios/objects/contacts.cfg
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0644

- name: Nagios - configure web interface
  template:
    src: cgi.cfg.j2
    dest: /etc/nagios/cgi.cfg
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0644

- name: Nagios - change access for config
  file:
    path: /etc/nagios
    state: directory
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}" 
    recurse: yes

- name: Nagios - change access for log files
  file:
    path: "{{ nagios_server_log_dir }}"
    state: directory
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}" 

- name: Nagios - configure mail agent
  template:
    src: nagios-msmtprc.j2
    dest: "{{ nagios_msmtp_config }}"
    owner: "{{ nagios_server_user }}"
    group: "{{ nagios_server_group }}"
    mode: 0600 
  when: monitoring_status == 'enable'

- name: Nagios - remove existen login from httpasswd file
  htpasswd:
    path: "{{ nagios_server_htpasswd }}"
    name: "{{ nagios_server_login }}"
    owner: root
    group: bitrix
    mode: 0640
    state: absent

- name: Nagios - add login to httpasswd file
  htpasswd:
    path: "{{ nagios_server_htpasswd }}"
    name: "{{ nagios_server_login }}"
    password: "{{ nagios_server_password|string }}" 
    owner: root
    group: bitrix
    mode: 0640
    state: present
    create: yes

- name: Nagios - update access rights
  file:
    path: /usr/share/nagios/html/config.inc.php
    mode: 0640
    owner: root
    group: bitrix

- name: Nginx - create config for monitoring locations
  template:
    src: nginx_server_monitor.conf.j2
    dest: /etc/nginx/bx/conf/server_monitor.conf
  tags: configure_web_service

- name: Nginx - enable monitor config
  file:
    dest: /etc/nginx/bx/server_monitor.conf
    src: /etc/nginx/bx/conf/server_monitor.conf
    state: link
    force: yes
  tags: configure_web_service

- name: Apache - create config for monitoring locations
  template:
    src: apache-nagios.conf.j2
    dest: /etc/httpd/bx/conf/nagios.conf

- name: Apache - forced restart
  service:
    name: httpd
    state: restarted