From bd79baa0eb7f52301877e2306ac00c7dd691ea2b Mon Sep 17 00:00:00 2001
From: "tom.chivert" <tom.chivert@alterway.fr>
Date: Thu, 27 Oct 2022 11:16:50 +0200
Subject: [PATCH] Add a relabel config for mysqld exporter targets port

---
 templates/conf/prometheus.yml.j2 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/templates/conf/prometheus.yml.j2 b/templates/conf/prometheus.yml.j2
index b785439..0176e91 100644
--- a/templates/conf/prometheus.yml.j2
+++ b/templates/conf/prometheus.yml.j2
@@ -69,6 +69,11 @@ scrape_configs:
         - {{ target }}:9104
 {% endfor %}
 {% endif %}
+    relabel_configs:
+      - source_labels: [ __address__ ]
+        target_label: instance
+        regex: '(.*):9104'
+        replacement: '${1}'
 {% endif %}
 
 {% if prometheus_mongodb_exporter_targets is defined %}