Adds nagios nrpe integration as role

roles/is_monitored/defaults/main.yml

+---
+
+nrpe_conf_path: /etc/nrpe.d
\ No newline at end of file

roles/is_monitored/files/ar-dev-api.cfg

+command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w 10% -c 5%
\ No newline at end of file

roles/is_monitored/tasks/main.yml

+---
+
+- name: Install nagios needed nrpe packages
+  tags: monitoring
+  yum: name={{ item }} state=latest
+  with_items:
+    - nrpe
+    - nagios-plugins
+    - nagios-plugins-disk
+
+- name: Copy nrpe configuration file on host
+  tags: monitoring
+  copy: src=ar-dev-api.cfg
+        dest={{ nrpe_conf_path }}/ar-dev-api.cfg backup=yes
+        owner=root group=root mode=0644
+  notify: restart nrpe
+
+- name: Modify nrpe configuration itself
+  tags: monitoring
+  lineinfile: dest=/etc/nagios/nrpe.cfg
+              regexp="^allowed_hosts="
+              line="allowed_hosts={{ nrpe_allowed_hosts }}"
+              state=present
+              backup=yes
+  notify: restart nrpe
+
+- name: Start and enable nrpe service
+  tags: monitoring
+  service: name=nrpe state=started enabled=yes