From 57738cc725b07437995db87393970b02a7fe7257 Mon Sep 17 00:00:00 2001
From: pz2891 <ziolkowski28paul@gmail.com>
Date: Wed, 8 Sep 2021 12:06:56 +0200
Subject: [PATCH] Prometheus scrape ipmi collectors

---
 monitoring.yml                               |  3 +++
 roles/prometheus/tasks/main.yml              |  7 +++++++
 roles/prometheus/templates/prometheus.yml.j2 | 18 ++++++++++++++++++
 3 files changed, 28 insertions(+)

diff --git a/monitoring.yml b/monitoring.yml
index 0f5113a..24b3ad7 100755
--- a/monitoring.yml
+++ b/monitoring.yml
@@ -54,6 +54,9 @@
     prometheus_targets:
       - targets: |
           {{ groups['edc_pve'] + groups['edc_vm'] + groups['edc_server'] | list | sort }}
+    prometheus_ipmi_targets:
+      - targets: |
+          {{ groups['edc_pve'] + groups['edc_server'] | list | sort }}
     prometheus_unifi_snmp_targets:
       - targets: "{{ groups['edc_unifi'] | list | sort }}"
   roles:
diff --git a/roles/prometheus/tasks/main.yml b/roles/prometheus/tasks/main.yml
index f9e48e8..92df23a 100644
--- a/roles/prometheus/tasks/main.yml
+++ b/roles/prometheus/tasks/main.yml
@@ -113,6 +113,13 @@
     mode: 0644
   when: prometheus_pdu_snmp_targets is defined
 
+- name: Configure Prometheus ipmi targets monitoring
+  copy:
+    content: "{{ prometheus_ipmi_targets | to_nice_json }}\n"
+    dest: /etc/prometheus/targets_ipmi.json
+    mode: 0644
+  when: prometheus_ipmi_targets is defined
+
 - name: Activate prometheus service
   systemd:
     name: prometheus
diff --git a/roles/prometheus/templates/prometheus.yml.j2 b/roles/prometheus/templates/prometheus.yml.j2
index 4400de3..2402ae6 100644
--- a/roles/prometheus/templates/prometheus.yml.j2
+++ b/roles/prometheus/templates/prometheus.yml.j2
@@ -140,4 +140,22 @@ scrape_configs:
       - target_label: __address__
         replacement: 127.0.0.1:9116
 
+  - job_name: ipmi
+    file_sd_configs:
+      - files:
+        - '/etc/prometheus/targets_ipmi.json'
+    metrics_path: /metrics
+    params:
+      module: [default]
+    relabel_configs:
+      # Do not put :9290 in instance name, rather here
+      - source_labels: [__address__]
+        target_label: __param_target
+      - source_labels: [__param_target]
+        target_label: instance
+      - source_labels: [__param_target]
+        target_label: __address__
+        replacement: '$1:9290'
+
+
 ...