Add smart check

inventory/host_vars/eumycota

@@ -46,3 +46,6 @@ vault_virtual_user_0_pwd: !vault |
           34656634613036613534353332383033386435376666376130326135346431643263663730643231
           6633343634323237370a613538626630666365303630646330626139353963303337616239626433
           62333539393833353334623564333938663830353635336434363663656336303533
+
+smart_devices:
+  - /dev/sda

inventory/host_vars/lime2

@@ -183,3 +183,6 @@ forgejo_git_ssh_keys:
           33356161333063383662353236363833336130353934386538623033306530626235303761616364
           62383836353065333731373063393930373365616166666465333535363836366539366330363461
           36333865623039386231
+
+smart_devices:
+  - /dev/mmcblk0

inventory/host_vars/lime2-test

@@ -1,3 +1,6 @@
 ---
 
 ipv4_addr: 10.1.2.80
+
+smart_devices:
+  - /dev/vda

inventory/host_vars/mailserver-test

@@ -1,3 +1,7 @@
 ---
 
 ipv4_addr: 10.1.2.25
+
+smart_devices:
+  - /dev/vda
+  - /dev/vdb

playbooks/icinga2.yml

@@ -3,6 +3,7 @@
 - name: Setup Icinga2 common things
   gather_facts: false
   hosts: all
+  tags: common
   tasks:
     - name: Install required packages
       tags: install
@@ -16,6 +17,15 @@
           - monitoring-plugins-systemd
           - monitoring-plugins-contrib
         state: present
+    - name: Copy sudoers file for nagios as root (for check_smart)
+      become: true
+      ansible.builtin.copy:
+        content: 'nagios ALL=(root) NOPASSWD:/usr/lib/nagios/plugins/check_ide_smart'
+        dest: /etc/sudoers.d/nagios-smart
+        owner: root
+        group: root
+        mode: 0440
+        validate: 'visudo -cf %s'
 
 - name: Setup Icinga2 master
   gather_facts: true

roles/icinga2_master/templates/zones.d/global-templates/commands.conf.j2

@@ -10,6 +10,11 @@ object CheckCommand "sudo_logfiles" {
     command = [ "sudo" ] + command
 }
 
+object CheckCommand "sudo_smart" {
+    import "smart"
+    command = [ "sudo" ] + command
+}
+
 # the original "systemd" CheckCommand uses /check_systemd.py as executable
 object CheckCommand "check_systemd" {
     import "systemd"

roles/icinga2_master/templates/zones.d/master/hosts.conf.j2

@@ -2,12 +2,20 @@
 
 object Host "{{ icinga2_master }}" {
     import "generic-host"
-
     address = "{{ hostvars[icinga2_master].ipv4_addr }}"
+{% for device in hostvars[icinga2_master].smart_devices %}
+    vars.smart_devices["smart::{{ device }}"] = {
+        smart_device = "{{ device }}"
+    }
+{% endfor %}
 }
 
 object Host "{{ icinga2_agent }}" {
     import "generic-host"
-
     address = "{{ hostvars[icinga2_agent].ipv4_addr }}"
+{% for device in hostvars[icinga2_agent].smart_devices %}
+    vars.smart_devices["smart::{{ device }}"] = {
+        smart_device = "{{ device }}"
+    }
+{% endfor %}
 }

roles/icinga2_master/templates/zones.d/master/services/common.conf.j2

@@ -105,3 +105,11 @@ apply Service "systemd" {
     command_endpoint = host.name
     assign where true
 }
+
+apply Service for (device => config in host.vars.smart_devices) {
+    import "generic-service"
+    check_command = "sudo_smart"
+    command_endpoint = host.name
+    assign where true
+    vars += config
+}