From bf88a6e74fa60a1476ac6c1e4aad44a61b70c0cf Mon Sep 17 00:00:00 2001
From: vincent <vincent@ducamps.win>
Date: Sun, 8 Oct 2023 16:50:19 +0200
Subject: [PATCH] add nuts exporter

---
 nomad-job/alertmanager.nomad |  3 ++-
 nomad-job/nut_exporter.nomad | 46 ++++++++++++++++++++++++++++++++++++
 nomad-job/prometheus.nomad   | 46 +++++++++++++++++++++++-------------
 3 files changed, 78 insertions(+), 17 deletions(-)
 create mode 100644 nomad-job/nut_exporter.nomad

diff --git a/nomad-job/alertmanager.nomad b/nomad-job/alertmanager.nomad
index 3795207..5972c3c 100644
--- a/nomad-job/alertmanager.nomad
+++ b/nomad-job/alertmanager.nomad
@@ -65,7 +65,8 @@ route:
 receivers:
   - name: "default"
     email_configs:
-      - to: "vincent@ducamps.eu"
+      - send_resolved: true
+        to: "vincent@ducamps.eu"
 EOH
         destination = "local/alertmanager.yml"
       }
diff --git a/nomad-job/nut_exporter.nomad b/nomad-job/nut_exporter.nomad
new file mode 100644
index 0000000..9ba70a0
--- /dev/null
+++ b/nomad-job/nut_exporter.nomad
@@ -0,0 +1,46 @@
+
+job "nut_exporter" {
+  datacenters = ["homelab"]
+  priority = 50
+  type = "service"
+  meta {
+    forcedeploy = "0"
+  }
+
+  group "nut_exporter"{
+    network {
+      mode = "host"
+      port "http" {
+        to = 9199
+      }
+    }
+    service {
+      name = "nutexporter"
+      port= "http"
+
+      check {
+        name= "nut_exporter_probe"
+        type= "http"
+        path= "/ups_metrics"
+        interval = "60s"
+        timeout = "2s"
+      }
+    }
+    task "nut_exporter" {
+      driver = "docker"
+      config {
+        image = "ghcr.io/druggeri/nut_exporter"
+        ports = ["http"]
+      }
+      env {
+        NUT_EXPORTER_SERVER= "192.168.1.10"
+        NUT_EXPORTER_VARIABLES = "battery.runtime,battery.charge,input.voltage,output.voltage,output.voltage.nominal,ups.load,ups.status,ups.realpower"  
+      }
+
+      resources {
+        memory = 20
+      }
+    }
+
+  }
+}
diff --git a/nomad-job/prometheus.nomad b/nomad-job/prometheus.nomad
index 77723ab..8896db7 100644
--- a/nomad-job/prometheus.nomad
+++ b/nomad-job/prometheus.nomad
@@ -112,6 +112,15 @@ scrape_configs:
     metrics_path: /api/prometheus
     authorization:
       credentials: {{ with secret "secrets/data/nomad/prometheus"}}'{{ .Data.data.hass_token }}'{{end}}
+  - job_name: 'nut'
+    consul_sd_configs:
+    - server: 'consul.service.consul:8500'
+      services: ['nutexporter']
+    metrics_path: /ups_metrics
+    relabel_configs:
+      - source_labels: ['__meta_consul_dc']
+        target_label: instance
+
 
 
 
@@ -128,14 +137,6 @@ EOH
 groups:
 - name: nomad_alerts
   rules:
-  - alert: NomadJobFailed
-    expr: nomad_nomad_job_summary_failed > 0
-    for: 0m
-    labels:
-      severity: warning
-    annotations:
-      summary: Nomad job failed (instance {{ $labels.instance }})
-      description: "Nomad job failed\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
   - alert: NomadBlockedEvaluation
     expr: nomad_nomad_blocked_evals_total_blocked > 0
     for: 0m
@@ -144,14 +145,6 @@ groups:
     annotations:
       summary: Nomad blocked evaluation (instance {{ $labels.instance }})
       description: "Nomad blocked evaluation\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
-  - alert: NomadJobLost
-    expr: nomad_nomad_job_summary_lost > 0
-    for: 0m
-    labels:
-      severity: warning
-    annotations:
-      summary: Nomad job lost (instance {{ $labels.instance }})
-      description: "Nomad job lost\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
   - alert: NomadJobQueued
     expr: nomad_nomad_job_summary_queued > 0
     for: 2m
@@ -170,6 +163,27 @@ groups:
     expr: nomad_nomad_job_summary_running{exported_job="git"}==0
     labels:
             severity: warning
+- name: nut_alerts
+  rules:
+  - alert: UPSonBattery
+    expr: network_ups_tools_ups_status{flag="OB"}==1
+    labels:
+        severity: warning
+    annotations: 
+      summary: UPS switched on battery
+  - alert: UPSLowBattery
+    expr: network_ups_tools_ups_status{flag="LB"}==1
+    labels:
+        severity: critical
+    annotations: 
+      summary: UPS is now on low battery please shutdown all device
+  - alert: "UPS Battery needed to be replaced"
+    expr: network_ups_tools_ups_status{flag="RB"}==1
+    labels:
+      severity: warning
+    annotations:
+      summary: UPS battery is detected to replace
+
 
 
 EOH