From eacbae416ca906f5d2ac611b8aaec4ae1af50200 Mon Sep 17 00:00:00 2001
From: Julian Rother <julian@holzmarkt.com>
Date: Thu, 13 Feb 2025 00:44:30 +0100
Subject: [PATCH] Add target_files and relabel_configs options for blackbox and
 snmp jobs

---
 templates/node-scraper.j2 | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/templates/node-scraper.j2 b/templates/node-scraper.j2
index 1db63b9..ba75b4d 100644
--- a/templates/node-scraper.j2
+++ b/templates/node-scraper.j2
@@ -29,12 +29,21 @@
 {% endfor %}
   params:
     module: [{{ job.module }}]
+{% if job.targets|d(False) %}
   static_configs:
   - targets:
 {% for t in job.targets %}
     - {{ t }}
 {% endfor %}
     labels: {{ merged_prometheus_labels|combine(job.labels|d({}))|to_json }}
+{% endif %}
+{% if job.target_files|d(False) %}
+  file_sd_configs:
+  - files:
+{% for path in job.target_files %}
+    - {{ path }}
+{% endfor %}
+{% endif %}
   tls_config:
     ca_file: /etc/prometheus/targetcerts/{{ inventory_hostname }}.crt
     cert_file: /etc/ssl/prometheus_scraper.crt
@@ -52,6 +61,9 @@
     target_label: module
   - target_label: __address__
     replacement: {{ inventory_hostname }}:{{ prometheus_agent.scrapers[item].blackbox }}
+{% for relabel_config in job.relabel_configs|d([]) %}
+  - {{ relabel_config|tojson }}
+{% endfor %}
 {% endfor %}
 {% endif %}
 
@@ -61,14 +73,23 @@
 - job_name: "prometheus-agent - snmp - {{ j }} : {{ inventory_hostname }}"
   scheme: https
   metrics_path: /snmp
+{% if job.targets|d(False) %}
   static_configs:
     - targets:
 {% for target in job.targets %}
       - {{ target }}
 {% endfor %}
       labels: {{ merged_prometheus_labels|combine(job.labels|d({}))|to_json }}
+{% endif %}
+{% if job.target_files|d(False) %}
+  file_sd_configs:
+  - files:
+{% for path in job.target_files %}
+    - {{ path }}
+{% endfor %}
+{% endif %}
 {% for i in ['scrape_timeout', 'scrape_interval'] if (prometheus_agent|combine(prometheus_agent.agents.snmp)|combine(job))[i] %}
-  {{ i }}: {{ (prometheus_agent|combine(job))[i] }}
+  {{ i }}: {{ (prometheus_agent|combine(prometheus_agent.agents.snmp)|combine(job))[i] }}
 {% endfor %}
   tls_config:
     ca_file: /etc/prometheus/targetcerts/{{ inventory_hostname }}.crt
@@ -87,6 +108,9 @@
     target_label: module
   - target_label: __address__
     replacement: {{ inventory_hostname }}:{{ prometheus_agent.scrapers[item].snmp }}
+{% for relabel_config in job.relabel_configs|d([]) %}
+  - {{ relabel_config|tojson }}
+{% endfor %}
 {% endfor %}
 {% endif %}