nut: Add playbook for NUT

NUT runs on *serial0.pyrocufflink.blue* and monitors the two UPSes on
the server rack.

group_vars/nut/main.yml

@@ -0,0 +1,28 @@
+nut_users:
+  homeassistant:
+  - password: '{{ vault_nut_user_passwords.homeassistant }}'
+nut_ups:
+  apc1500:
+  - driver: usbhid-ups
+  - port: auto
+  - desc: Back-UPS XS 1500G
+  - vendorid: 051d
+  - product: .*1500G.*
+  - pollonly: enabled
+  - pollinterval: 1
+  apc1300:
+  - driver: usbhid-ups
+  - port: auto
+  - desc: Back-UPS XS 1300G
+  - vendorid: 051d
+  - product: .*1300G.*
+  - pollonly: enabled
+  - pollinterval: 1
+collectd_nut_ups: >-
+  {{
+    ["localhost"]
+    | product(nut_ups.keys())
+    | map("reverse")
+    | map("join", "@")
+    | list
+  }}

group_vars/nut/secrets

@@ -0,0 +1,9 @@
+$ANSIBLE_VAULT;1.1;AES256
+66336466336337363633626434626631303037636164383464666630653831323638306234666139
+3766656566376662313363393665366436643533643337620a323964376430313764393935316131
+35613030623261353136376638396638383634346237333337303164383935303332366264376535
+6664366136366439300a303931396464353363333562623366663063303562303935323361346335
+65383263376637653539616430306334383637303963323831616632643736333266356661663337
+31383436393137333136323764366334643939643934383135343730316135313739373863643062
+38386136396638323465316161633239323033323336623039633765393865306462313464626563
+33616561666631386437

hosts

@@ -74,6 +74,9 @@ cloud0.pyrocufflink.blue
 [ntpd]
 dc0.pyrocufflink.blue
 
+[nut]
+serial0.pyrocufflink.blue
+
 [postgresql]
 cloud0.pyrocufflink.blue
 

nut.yml

@@ -0,0 +1,8 @@
+- hosts: nut
+  roles:
+  - role: nut
+    tags:
+    - nut
+  - role: collectd-nut
+    tags:
+    - collectd