# vim:ft=ansible:
- name: assure data directory for nagios
  file: path=/data/nagios state=directory mode=0755
  tags: [ nagios ]
- name: template out config for nagios
  template: src=nagios-ansible.cfg.j2 dest=/data/nagios/etc/objects/ansible.cfg owner=root group=root mode=0644
  vars:
    nagios_services:
      # Agentless checks
      - name: HTTP
        command: check_http
        hostgroup: nagios-checkhttp
      - name: HTTPS
        command: check_http!--ssl
        hostgroup: nagios-checkhttp
      # Agented checks
      - name: CPU Load
        command: check_nrpe!check_load
        hostgroup: nagios-nrpe
      - name: Disk Usage
        command: check_nrpe!check_disk_all
        hostgroup: nagios-nrpe
      - name: Reboot Required
        command: check_nrpe!check_reboot_required
        hostgroup: nagios-nrpe
      - name: Unit backup.service
        command: check_nrpe!check_systemd_backup_service
        hostgroup: nagios-nrpe
      - name: Unit backup.timer
        command: check_nrpe!check_systemd_backup_timer
        hostgroup: nagios-nrpe
      - name: Unit docker.service
        command: check_nrpe!check_systemd_docker_service
        hostgroup: nagios-nrpe
      - name: Users
        command: check_nrpe!check_users
        hostgroup: nagios-nrpe
      # Tag-specific checks
      # ansible-pull
      - name: Unit ansible-pull.service
        command: check_nrpe!check_systemd_ansiblepull_service
        hostgroup: ansible-pull
      - name: Unit ansible-pull.timer
        command: check_nrpe!check_systemd_ansiblepull_timer
        hostgroup: ansible-pull
      # nagios-checkpgsql
      - name: PostgreSQL
        command: check_nrpe!check_pgsql
        hostgroup: nagios-checkpgsql
      # nagios-nrpeswap
      - name: Swap Usage
        command: check_nrpe!check_swap
        hostgroup: nagios-nrpeswap
  register: config
  tags: [ nagios, template ]
- name: assure config file is loaded
  lineinfile: path=/data/nagios/etc/nagios.cfg line='cfg_file=/opt/nagios/etc/objects/ansible.cfg'
  tags: [ nagios, template ]
- name: docker deploy nagios
  docker_container:
    name: nagios
    image: jasonrivers/nagios
    env:
      NAGIOSADMIN_USER: admin
      NAGIOSADMIN_PASS: "{{ secret_nagios_admin_pass }}"
      NAGIOS_TIMEZONE: "America/Chicago"
    networks:
      - name: web
        aliases: [ "nagios" ]
    volumes:
      - /data/nagios/etc:/opt/nagios/etc
      - /data/nagios/var:/opt/nagios/var
      - /data/nagios/plugins:/opt/Custom-Nagios-Plugins
      - /data/nagios/nagiosgraph/var:/opt/nagiosgraph/var
      - /data/nagios/nagiosgraph/etc:/opt/nagiosgraph/etc
  tags: [ docker, nagios ]
- name: restart nagios
  docker_container: name=nagios state=started restart=yes
  when: config and config is changed
  tags: [ docker, nagios ]