From 103834c6f3dfe64aa5f6d5624c09913f17db1b0f Mon Sep 17 00:00:00 2001
From: Ricard Illa <ricard@trkkn.com>
Date: Wed, 25 Jan 2023 15:55:20 +0100
Subject: [PATCH] nut for narwhal

---
 deploy.yml                 |  1 +
 hosts.yml                  | 21 ++++++++++++++++++++-
 roles/nut/tasks/main.yml   | 17 ++++++++---------
 roles/nut/tasks/upsd.yml   |  6 ++++++
 roles/nut/tasks/upsmon.yml | 14 +++++++++++++-
 roles/nut/vars/main.yml    |  4 +++-
 6 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/deploy.yml b/deploy.yml
index 06ea4b7..470db58 100644
--- a/deploy.yml
+++ b/deploy.yml
@@ -167,6 +167,7 @@
 - name: set up NUT
   hosts:
     - suricata
+    - narwhal
   become: true
   roles:
     - nut
diff --git a/hosts.yml b/hosts.yml
index efb9ed6..8a57679 100644
--- a/hosts.yml
+++ b/hosts.yml
@@ -173,7 +173,7 @@ all:
         - "hdmi_mode=4"
 
       nut_device:
-        name: nutdev1
+        name: "cps-homelab"
         config:
           driver: "usbhid-ups"
           port: "auto"
@@ -204,6 +204,8 @@ all:
                 465343465343038383961306132653066643933646237313234326435663834
                 3865663534
 
+      nut_host: localhost
+
     caladan:
       ansible_host: caladan
       ansible_user: ansible
@@ -223,6 +225,23 @@ all:
       ansible_python_interpreter: /usr/bin/python3
       ansible_become_method: doas
 
+      nut_mode: netclient
+
+      nut_upsmon_password: !vault |
+                $ANSIBLE_VAULT;1.1;AES256
+                313636333565356536333862386361393439666563353938343934623532366
+                433363738623862623035663138643532346330346339376437353563633365
+                320a33356464656230316565376339333331373832643631366562666331333
+                137386235666437663766313833616135303339643539353931313966623638
+                3962360a3131383461393435633363366437663535306430343631313935343
+                465343465343038383961306132653066643933646237313234326435663834
+                3865663534
+
+      nut_device:
+        name: "cps-homelab"
+
+      nut_host: "nut.monotremata.xyz"
+
     fugu:
       ansible_host: fugu
       ansible_user: ansible
diff --git a/roles/nut/tasks/main.yml b/roles/nut/tasks/main.yml
index 1db9a7f..c2111d2 100644
--- a/roles/nut/tasks/main.yml
+++ b/roles/nut/tasks/main.yml
@@ -1,23 +1,22 @@
 ---
 
-- name: install NUT for alpine
+- name: install NUT for Alpine
   apk:
-    name:
-      - nut
+    name: nut
   when: ansible_distribution == "Alpine"
 
+- name: keep nut-server uninstalled from Debian/Ubuntu in client mode
+  apt:
+    name: nut-server
+    state: absent
+  when: ansible_distribution in ["Debian", "Ubuntu"] and nut_mode == "netclient"
+
 - name: set NUT mode
   lineinfile:
     path: /etc/nut/nut.conf
     regexp: '^MODE='
     line: "MODE={{ nut_mode }}"
 
-- name: set up /etc/nut/upsmon.conf
-  blockinfile:
-    path: /etc/nut/upsmon.conf
-    block: |
-      MONITOR {{ nut_device.name }} 1 {{ nut_upsmon_password }} {{ nut_types[nut_mode] }}
-
 - name: set up upsd
   include_tasks: upsd.yml
   when: nut_mode in ["standalone", "netserver"]
diff --git a/roles/nut/tasks/upsd.yml b/roles/nut/tasks/upsd.yml
index ddfdc8b..069c9d8 100644
--- a/roles/nut/tasks/upsd.yml
+++ b/roles/nut/tasks/upsd.yml
@@ -1,5 +1,11 @@
 ---
 
+- name: install server for Debian / Ubuntu
+  apt:
+    name:
+      - nut-server
+  when: ansible_distribution in ["Debian", "Ubuntu"]
+
 - name: add UPS device(s) config to /etc/nut/ups.conf
   blockinfile:
     path: /etc/nut/ups.conf
diff --git a/roles/nut/tasks/upsmon.yml b/roles/nut/tasks/upsmon.yml
index 53d8057..ca2bfce 100644
--- a/roles/nut/tasks/upsmon.yml
+++ b/roles/nut/tasks/upsmon.yml
@@ -1,10 +1,15 @@
 ---
 
+- name: install client for Debian / Ubuntu
+  apt:
+    name: nut-client
+  when: ansible_distribution in ["Debian", "Ubuntu"]
+
 - name: set up /etc/nut/upsmon.conf
   blockinfile:
     path: /etc/nut/upsmon.conf
     block: |
-      MONITOR {{ nut_device.name }} 1 upsmon {{ nut_upsmon_password }} {{ nut_types[nut_mode] }}
+      MONITOR {{ nut_device.name }}@{{ nut_host }} 1 upsmon {{ nut_upsmon_password }} {{ nut_types[nut_mode] }}
 
 - name: start and enable nut-upsmon
   service:
@@ -13,3 +18,10 @@
     state: started
     enabled: true
   when: ansible_distribution == "Alpine"
+
+- name: start and enable nut-monitor
+  systemd:
+    name: nut-monitor
+    state: started
+    enabled: true
+  when: ansible_distribution in ["Debian", "Ubuntu"]
diff --git a/roles/nut/vars/main.yml b/roles/nut/vars/main.yml
index 3a82dca..8cd8767 100644
--- a/roles/nut/vars/main.yml
+++ b/roles/nut/vars/main.yml
@@ -1,4 +1,6 @@
+---
+
 nut_types:
   standalone: primary
   netserver: primary
-  clientserver: secondary
+  netclient: secondary