roles/icinga2-monitoring: new monitored facts format

roles/icinga2-monitoring/defaults/main.yaml

@@ -1 +1,3 @@
-monitoring_host: []
+---
+monitoring_facts: {}
+...

roles/icinga2-monitoring/tasks/main.yaml

@@ -1,15 +1,18 @@
 - include_role:
-    name: service
+    name: 'service'
   vars:
-    service_name: icinga2
+    service_name: 'icinga2'
+  tags:
+    - 'monitoring'
 
 - debug:
-    var: monitoring_host
+    var: 'monitoring_facts'
 
-- name: add host monitoring
+- name: 'MONITORING | configure HOST/{{ item.key }}'
   template:
-    src: host.conf.j2
-    dest: "/etc/icinga2/conf.d/hosts/{{ item }}.conf"
-  with_items:
-    - "{{ monitoring_host }}"
-  notify: reload icinga2
+    src: 'host.conf.j2'
+    dest: "/etc/icinga2/conf.d/hosts/{{ item.key }}.conf"
+  loop: '{{ monitoring_facts|dict2items }}'
+  notify: 'reload icinga2'
+  tags:
+    - 'monitoring'

roles/icinga2-monitoring/templates/host.conf.j2

@@ -1,7 +1,8 @@
-object Host "{{ item }}" {
+object Host "{{ item.key }}" {
   import "generic-host"
 
+  address = "{{ item.value.address }}"
+
   vars.os = "Linux"
-  vars.address = "{{ hostvars | ip_from_inventory(item) }}"
   vars.sla = "24x7"
 }