nrpe:
  pkg:
    - installed
  service.running:
    - watch:
      - pkg: nrpe
      - file: /etc/nagios/nrpe.cfg

/etc/nagios/nrpe.cfg:
   file.managed:
     - name: /etc/nagios/nrpe.cfg
     - source: salt://elasticsearch/nrpe/files/nrpe.cfg.es
     - user: root
     - group: root
     - mode: 644

/usr/lib64/nagios/plugins/check_mem:
   file.managed:
     - name: /usr/lib64/nagios/plugins/check_mem
     - source: salt://elasticsearch/files/check_mem
     - user: root
     - group: root
     - mode: 755